Powered by Deep Web Technologies
Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Energy Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Artificial Photosynthesis II - EFRC Carbon Capture and Sequestration Activities at NERSC Novel Methods for Harvesting Solar Energy Engineering Science Environmental Science Fusion...

2

NERSC Role in Fusion Energy Science Research Katherine Yelick  

NLE Websites -- All DOE Office Websites (Extended Search)

Fusion Energy Science Research Katherine Yelick NERSC Director Requirements Workshop NERSC Mission The mission of the National Energy Research Scientific Computing Center (NERSC)...

3

NERSC-ScienceHighlightsOctober2012.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

October 2012 NERSC Science Highlights --- 1 --- NERSC User Science Highlights High Energy Physics NERSC users have published the first paper to investigate the implications of...

4

Nuclear Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Accelerator Science Accelerator Science Astrophysics Biological Sciences Chemistry & Materials Science Climate & Earth Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights NERSC Citations HPC Requirements Reviews Home » Science at NERSC » Nuclear Science Nuclear Science Experimental and theoretical nuclear research carried out at NERSC is driven by the quest for improving our understanding of the building blocks of matter. This includes discovering the origins of nuclei and identifying the forces that transform matter. Specific topics include: Nuclear astrophysics and the synthesis of nuclei in stars and elsewhere in the cosmos; Nuclear forces and quantum chromodynamics (QCD), the quantum field

5

NERSC: National Energy Research Scientific Computing Center  

NLE Websites -- All DOE Office Websites

NERSC Powering Scientific Discovery Since 1974 NERSC Powering Scientific Discovery Since 1974 Login Site Map | My NERSC search... Go Home About Overview NERSC Mission Contact us Staff Org Chart NERSC History NERSC Stakeholders NERSC Usage Demographics Careers Visitor Info Web Policies Science at NERSC NERSC HPC Achievement Awards Accelerator Science Astrophysics Biological Sciences Chemistry & Materials Science Climate & Earth Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights NERSC Citations HPC Requirements Reviews Systems Computational Systems Table Data Systems Table Edison Cray XC30 Hopper Cray XE6 Carver IBM iDataPlex PDSF Genepool NERSC Global Filesystem HPSS data archive Data Transfer Nodes History of Systems NERSC-8 Procurement

6

Fusion Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Rotating Plasma Finding is Key for ITER Heavy-Ion Fusion Science (HIFS) Math & Computer Science Nuclear Science Science Highlights HPC Requirements Reviews NERSC HPC Achievement...

7

NERSC Science Highlights Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

User Surveys User Surveys HPC Requirements for Science HPC Workshop Reports NERSC Staff Publications & Presentations Journal Cover Stories Galleries Home » News & Publications » Publications & Reports » Science Highlights Presentations Science Highlights Presentations NERSC collects highlights of recent scientific work carried out by its users. If you are a user and have work that you would like us to highlight please send e-mail to consult@nersc.gov. December 2013 Presentation [PDF] Model Shows Arrangement of Proteins in Photosynthetic Membranes [Geissler] How Many Earths are There? [Petigura] Read more... IceCube is 2013 Physics Breakthrough of the Year [Gerhardt] Read more... Simulation Couples with Experiment to Boost Energy Research [Smith] Simulation Captures the Essence of Carbonate Crystallization [Whitelam]

8

NERSC Science Gateways  

NLE Websites -- All DOE Office Websites (Extended Search)

Analytics & Visualization Science Gateways Demos Database services OpenDAP User Surveys NERSC Users Group User Announcements Help Home For Users Science Gateways Science...

9

Breakthrough_Science_NERSC-CTW.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Breakthrough Science at NERSC Richard Gerber NERSC User Services Group Cray Technical Workshop, Isle of Palms, SC February 25, 2009 Outline * Overview of NERSC * NERSC's Cray XT4 -...

10

NERSC-ScienceHighlightSlidesSeptember2010.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

September, 2010 NERSC Science Highlights NERSC Scientific Accomplishments, Q3CY2010 2 Energy Resources State-of-the-art electronic structure and first-principles molecular-...

11

Biological Sciences at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Biological Sciences Biological Sciences Biological Sciences Better knowledge of biomolecules and processes they undergo is vital for achieving a predictive, systems-level understanding of complex biological systems that have potential use in bioenergy, carbon cycling and biosequestration, and biogeochemistry. Areas that NERSC helps to enable include: Research activities using genomics and systems biology to understand plants and microbes. Developing and applying atomistic-molecular to coarse-grained mathematical models of potential energy surfaces, characterizing these surfaces through sampling techniques and finally generating ensemble or time averaged physical properties of biological phenomena. Fundamental research in the redesign of microbial metabolic processes to harness their potential in the conversion of biomass to

12

NERSC-ScienceHighlightsJuly2013.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

July 2013 July 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Materials Model is able to predict which of a million or so potential materials might be best for carbon capture (B. Smit, LBNL) Materials NERSC collaboration yields software that is a key enabler in the high- throughput computational materials science initiative (S. Ong, MIT) Climate NERSC simulations contribute to a study finding that emission regulations reduced soot and climate change impact in California W. Collins (LBNL) Climate Independent confirmation of global land warming without the use of land thermometers (G. Compo, U. Colorado) Nuclear Physics NERSC resources aid worldwide collaboration that discovers neutrinos of unprecedented energy (L. Gerhardt, LBNL) Chemistry

13

Open Science Grid at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Open Science Open Science Grid Open Science Grid at NERSC | Tags: Grid NERSC provides computing to Open Science Grid (OSG) users through a special allocation. OSG Users must submit an OSG new user request form. This gives them access to NERSC resources, using the standard OSG interfaces. Users must also complete a NERSC Computer Usage Policy Form before their access to NERSC can be activated. In order to run at NERSC, an OSG user must go through the following process. If you already have a NERSC account, skip to step 5. Apply for a NERSC account through the OSG new user request form. Read and sign the NERSC Computer Usage Policy Form. Mail or fax the above form to NERSC Account support. Contact the person in charge of the group's activity at NERSC. By default, you will be associated with the OSG allocation and your P.I./P.I.

14

NERSC Science Gateway Development  

NLE Websites -- All DOE Office Websites (Extended Search)

Design Forward Design Forward Home » R & D » Science Gateway Development Science Gateway Development Science gateways are conduits for bringing HPC to the web. NERSC assists in the development and hosting of gateways that make NERSC compute and data resources more broadly useful. To ease the development of these gateways, the NERSC Web Toolkit (NEWT) makes science gateways accessible to anyone familiar with HTML and javascript. You can find more detailed information about science gateway development in the related NERSC user documentation and at the NEWT website. What are some use cases? A science gateway can be tailored to the needs within a team of researchers allowing them to share data, simulation results, and information among users who may be geographically distributed.

15

National Energy Research Scientific Computing Center (NERSC): Advancing the frontiers of computational science and technology  

Science Conference Proceedings (OSTI)

National Energy Research Scientific Computing Center (NERSC) provides researchers with high-performance computing tools to tackle science`s biggest and most challenging problems. Founded in 1974 by DOE/ER, the Controlled Thermonuclear Research Computer Center was the first unclassified supercomputer center and was the model for those that followed. Over the years the center`s name was changed to the National Magnetic Fusion Energy Computer Center and then to NERSC; it was relocated to LBNL. NERSC, one of the largest unclassified scientific computing resources in the world, is the principal provider of general-purpose computing services to DOE/ER programs: Magnetic Fusion Energy, High Energy and Nuclear Physics, Basic Energy Sciences, Health and Environmental Research, and the Office of Computational and Technology Research. NERSC users are a diverse community located throughout US and in several foreign countries. This brochure describes: the NERSC advantage, its computational resources and services, future technologies, scientific resources, and computational science of scale (interdisciplinary research over a decade or longer; examples: combustion in engines, waste management chemistry, global climate change modeling).

Hules, J. [ed.

1996-11-01T23:59:59.000Z

16

Microsoft PowerPoint - NERSC-Science-NUG08  

NLE Websites -- All DOE Office Websites (Extended Search)

at NERSC at NERSC Katherine Yelick NERSC Director NERSC Mission The mission of the National Energy Research Scientific Computing Center (NERSC) is to accelerate the pace of scientific discovery by providing high performance computing, information, data, and communications services for all DOE Office of Science (SC) research. 2 NERSC is the Production Facility for DOE SC * NERSC serves a large population of users ~3000 users, ~400 projects, ~500 codes * Allocations managed by DOE - 10% INCITE awards: * Created at NERSC; now used throughout SC * Open to all of science, not just DOE or DOE/SC mission * Large allocations, extra service - 70% Production (ERCAP) awards: * From 10K hour (startup) to 5M hour; Only at NERSC, not LCFs - 10% each NERSC and DOE/SC reserve * Award mixture offers

17

NERSC-ScienceHighlightsMarch2013.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

March 2013 March 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Materials High-temp superconductivity findings net researchers the first NERSC Award for High Impact Scientific Achievement (T. Das, LANL) Fusion Simulations show for the first time intrinsic stochasticity in magnetically confined toroidal plasma edges (L. Sugiyama, MIT) Fusion Direct simulation of freely decaying turbulence in 2-D electrostatic gyrokinetics (W. Dorland, U. Maryland) Fusion NIMROD simulations explain DIII-D shot variability (V. Izzo, General Atomics) Materials Semiconductor exciton binding energy variation explained (Z. Wu, Colo. Sch. Mines) Chemistry Study points the way toward more efficient catalysts (S. Chen, PNNL) January 2 013 Origin of the Variation of Exciton Binding

18

Energy Efficient Computing at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Green Flash Exascale Computing Performance & Monitoring Tools Petascale Initiative Science Gateway Development Storage and I/O Technologies Design Forward Home » R & D » Energy Efficient Computing Energy Efficient Computing Energy Monitoring to Improve Efficiency NERSC has instrumented its machine room with state-of-the-art wireless monitoring technology from SynapSense. To date, the center has installed 834 sensors, which gather information on variables important to machine room operation, including air temperature, pressure, and humidity. The sensors signal temperature changes and NERSC has already seen benefits in center reliability. For example, after cabinets of a large, decommissioned system were shut down and removed, cold air pockets developed near

19

NERSC "Visualization Greenbook" Future visualization needs of the DOE computational science community hosted at NERSC  

E-Print Network (OSTI)

NERSC Visualization Greenbook Future Visualization NeedsScience Community Hosted at NERSC Report Prepared by: BerndDavis E. Wes Bethel, LBNL/NERSC Horst Simon, LBNL/NERSC Juan

Hamann, Bernd; Bethel, E. Wes; Simon, Horst; Meza, Juan

2002-01-01T23:59:59.000Z

20

NERSC Helps Locate Jupiter's Missing Neon - NERSC Science News...  

NLE Websites -- All DOE Office Websites (Extended Search)

some supercomputing help from the Department of Energy's National Energy Research Scientific Computing Center (NERSC). Since 1995, astronomers have suspected that neon in...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

NERSC / Cray  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Cray COE Nuclear Science Science Highlights HPC Requirements Reviews NERSC HPC Achievement Awards Home Science at NERSC Math & Computer Science NERSC Cray COE...

22

NERSC National Energy Research Scientific Computing Center  

NLE Websites -- All DOE Office Websites (Extended Search)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Science for Humanity NERSC users share Nobel Peace Prize, among other honors . . . . . . . . . . . . . . . . 32...

23

Chemistry and Material Sciences Codes at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemistry and Material Sciences Codes Chemistry and Material Sciences Codes at NERSC April 6, 2011 & ast edited: 2012-02-24 15:12:59...

24

NERSC-ScienceHighlightsSept2013.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Highlights --- 1 --- NERSC User Science Highlights Materials Simulation takes solar power in a new direction: world's thinnest solar cell (J. Grossman, MIT) Geoscience...

25

NERSC Launches Data-intensive Science Pilot Program  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Launches Data-intensive Science Pilot Program NERSC Launches Data-intensive Science Pilot Program DOE Researchers Eligible to Apply for Resources, Expertise April 12, 2012...

26

Climate and Earth Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights NERSC Citations HPC Requirements Reviews Home » Science at NERSC » Climate & Earth Science Climate & Earth Science NERSC users have made significant and long-lasting improvements to the scientific basis for assessing the potential consequences of climatic changes and costs of alternative response options. Efforts using higher resolution, improved physical, chemical, and biological process representations, and more precise uncertainty estimates continue to explore potential ecological, social, and economic implications of climatic change. There has has also been a significant increase in the number of computational studies involving the application of molecular dynamics in

27

DOE Office of Science Programs and NERSC Allocation Managers  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE DOE Allocation Managers Department of Energy Science Offices, Programs and Allocation Managers NERSC is overseen by the DOE NERSC Program Manager, Dave Goodwin (Dave.Goodwin@science.doe.gov; 301-903-6474). He is assisted by the DOE Allocation Managers in each of the six offices. They are listed in the table below. The DOE Allocation Managers are responsible for managing the NERSC allocations. To find your Allocation Manager, check under the Office and Program which sponsors your work, locate your DOE Program Manager, and find the corresponding Allocation Manager. You should contact your Allocation Manager with questions concerning your allocation at NERSC. NERSC manages Startup, Education, NISE and Data Pilot allocations. Advanced Scientific Computing Research (ASCR)

28

A survey of codes and algorithms used in NERSC material science allocations  

E-Print Network (OSTI)

used in Material Science on NERSC machines. N_user is theand algorithms used in NERSC material science allocationsLin-Wang Wang NERSC System Architecture Team Lawrence

Wang, Lin-Wang

2006-01-01T23:59:59.000Z

29

Engineering Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Science Bell1.png Researchers in this area develop and apply a variety of advanced computational methodologies for solving large-scale complex fluid flow problems with...

30

Chemistry and Material Sciences Applications Training at NERSC April 5,  

NLE Websites -- All DOE Office Websites (Extended Search)

User Feedback JGI Intro to NERSC Data Transfer and Archiving Using the Cray XE6 Joint NERSC/OLCF/NICS Cray XT5 Workshop NERSC User Group Training Remote Setup Online Tutorials Courses NERSC Training Accounts Request Form Training Links OSF HPC Seminiars Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Training & Tutorials » Training Events » Chemistry

31

NERSC and the Fate of the Universe: Science Magazine Names Supernova...  

NLE Websites -- All DOE Office Websites (Extended Search)

Project "Breakthrough of the Year" January 4, 1999 When the National Energy Research Scientific Computing Center (NERSC) moved to Berkeley Lab in 1996, a computational science...

32

Open Science Grid User Request Form to Use NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Debugging and Profiling Debugging and Profiling Visualization and Analytics Grid Software and Services Globus Online at NERSC Grid Certificates Grid Data Transfer Running Grid Jobs Client Tools Open Science Grid NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Software » Grid Software and Services » Open Science Grid » OSG New User Form OSG New User Form

33

NERSC-ScienceHighlightSlidesSeptember2010.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

September, 2010 September, 2010 NERSC Science Highlights NERSC Scientific Accomplishments, Q3CY2010 2 Energy Resources State-of-the-art electronic structure and first-principles molecular- dynamics show why enzymes may be good models for hydrogen production catalysts. (R. Car, Princeton) . Astrophysics A quantum leap in supernova understanding has been obtained by researchers using a 3-D radiation-hydro code on NERSC's Franklin. (Burrows, Princeton; Bell, LBNL) Nuclear Physics NERSC's PDSF and HPSS are the main U.S. computing resources for the ALICE experiment at the LHC. (P. Jacobs, LBNL) Climate Studies point to intense tropical-cyclone activity as a reason for unusual climatic conditions that prevailed during the early Pliocene, 5 million to 3 million years ago.

34

NERSC Now Connecting All Science at 100Gbps  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Now Connecting All Science at 100Gbps NERSC Now Connecting All Science at 100Gbps October 17, 2013 | Tags: Data Transfer, ESnet Contact: Linda Vu, +1 510 495 2402,...

35

NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual Report 2008-2009 Front cover image: Simulated structure of a lean hydrogen flame on a laboratory-scale low-swirl burner. See page 16. NERSC 2008-2009 Annual Report Ernest Orlando Lawrence Berkeley National Laboratory 1 Cyclotron Road, Berkeley, CA 94720-8148 This work was supported by the Director, Office of Science, Office of Advanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. LBNL-3476E, May 2010 i Table of Contents Table of Contents 1 The Year in Perspective 5 Climate and Energy Research: Expanding Our Choices 6 It's Not Too Late: Cuts in greenhouse gas emissions would save arctic ice, reduce sea level rise 10 Artificial Photosynthesis: Researchers are working to design catalysts that can convert water and carbon dioxide into fuels using solar energy

36

NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual Report Annual Report NERSC Ernest Orlando Lawrence Berkeley National Laboratory 1 Cyclotron Road, Berkeley, CA 94720-8148 This work was supported by the Director, Office of Science, Office of Advanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. National Energy Research Scientific Computing Center 2010 Annual Report i Table of Contents Table of Contents 1 The Year in Perspective 5 Research News 6 Overlooked Alternatives: New research restores photoisomerization and thermoelectrics to the roster of promising alternative energy sources 12 A Goldilocks Catalyst: Calculations show why a nanocluster may be "just right" for recycling carbon dioxide by converting it to methanol 16 Down with Carbon Dioxide: Detailed computational models help predict

37

NERSC-ScienceHighlightsDecember2011.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

cars. (D. Mei, PNNL, L-W. Wang, LBNL) Energy NERSC resources were used to model a real coal gasifier with a Large Eddy Simulation code. (P. Smith, U. Utah) Climate New techniques...

38

National Energy Research Scientific Computing Center (NERSC)...  

NLE Websites -- All DOE Office Websites (Extended Search)

Contract to Cray August 5, 2009 BERKELEY, CA - The Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National...

39

NERSC-ScienceHighlightsJan2013.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

January 2013 January 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Math AMR method allows pore- scale modeling of carbon sequestration effects at unprecedented scale (D. Trebotich, LBNL) Climate Study sheds light on question of how well climate change mitigation might defer sea level rise (A. Hu, NCAR) Chemistry New method affords molecular- level insight into process responsible for lithium battery failure (T. Miller, Caltech) Materials Computation helps elucidate mechanism of explosive decomposition (M. Kuklja, U. Maryland) Materials ab initio study of key ceramic structure is important first step in understanding advanced properties of important mineral (W-Y. Ching, UMKC) Fusion Explanation of the source of intrinsic rotation in fusion

40

NERSC: National Energy Research Scientific Computing Center  

NLE Websites -- All DOE Office Websites (Extended Search)

and share massive bio-imaging datasets. Read More National Energy Research Scientific Computing Center Computing at NERSC OURSYSTEMS GETTINGSTARTED DOCUMENTATIONFOR USERS...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

NERSC/DOE HEP 2012 Review Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC HPC Achievement Awards Home Science at NERSC HPC Requirements Reviews High Energy Physics (HEP) Logistics Hotel Information Location The review will be held at...

42

NERSC and CRD Help Decipher Science from Compact Accelerator...  

NLE Websites -- All DOE Office Websites (Extended Search)

and CRD Help Decipher Science from Compact Accelerator Simulations NERSC and CRD Help Decipher Science from Compact Accelerator Simulations May 26, 2009 3D Particle Surfing :...

43

NERSC 2001 Annual Report  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the primary computational resource for scientific research funded by the DOE Office of Science. The Annual Report for FY2001 includes a summary of recent computational science conducted on NERSC systems (with abstracts of significant and representative projects); information about NERSC's current systems and services; descriptions of Berkeley Lab's current research and development projects in applied mathematics, computer science, and computational science; and a brief summary of NERSC's Strategic Plan for 2002-2005.

Hules, John (editor)

2001-12-12T23:59:59.000Z

44

National Energy Research Scientific Computing Center NERSC Exceeds Reliability  

NLE Websites -- All DOE Office Websites (Extended Search)

Scientific Scientific Computing Center NERSC Exceeds Reliability Standards With Tape-Based Active Archive Research Facility Accelerates Access to Data while Supporting Exponential Growth Founded in 1974, the National Energy Research Scientific Computing Center (NERSC) is the primary scientific com- puting facility for the Office of Science in the U.S. Department of Energy. NERSC is located at Lawrence Berkeley National Laboratory's Oakland Scientific Facility in Oakland, California and is mandated with providing computational resources and expertise for scientific research to about 5,000 scientists at national labora- tories and universities across the United States, as well as their international col- laborators. A division of Lawrence Berke- ley National Laboratory, NERSC supports

45

NERSC Annual Report 2005  

E-Print Network (OSTI)

National Laboratory NERSC . . . National Energy ResearchCenter NGF . . . . . NERSC Global Filesystem NMR . . . . .and Programming Group (NERSC) PB . . . . . . Petabyte

Hules Ed., John

2006-01-01T23:59:59.000Z

46

NERSC Annual Report 2002  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the primary computational resource for scientific research funded by the DOE Office of Science. The Annual Report for FY2002 includes a summary of recent computational science conducted on NERSC systems (with abstracts of significant and representative projects), and information about NERSC's current and planned systems and service

Hules, John

2003-01-31T23:59:59.000Z

47

NERSC Annual Report 2005  

Science Conference Proceedings (OSTI)

The National Energy Research Scientific Computing Center (NERSC) is the premier computational resource for scientific research funded by the DOE Office of Science. The Annual Report includes summaries of recent significant and representative computational science projects conducted on NERSC systems as well as information about NERSC's current and planned systems and services.

Hules (Ed.), John

2006-07-31T23:59:59.000Z

48

NERSC Annual Report 2004  

Science Conference Proceedings (OSTI)

The National Energy Research Scientific Computing Center (NERSC) is the premier computational resource for scientific research funded by the DOE Office of Science. The Annual Report includes summaries of recent significant and representative computational science projects conducted on NERSC systems as well as information about NERSC's current and planned systems and services.

Hules, John; Bashor, Jon; Yarris, Lynn; McCullough, Julie; Preuss, Paul; Bethel, Wes

2005-04-15T23:59:59.000Z

49

NERSC-ScienceHighlightSlidesJune2010V4.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

0 NERSC Science Highlights Silicon Uncommon in Deep Earth Objective: Investigate structural properties of silica (SiO 2 ) and other materials under extreme conditions....

50

NERSC-ScienceHighlightSlidesDec09.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

December, 2009 NERSC Science Highlights Mitigating Global Climate Change Objective: Determine if global warming can still be diminished if society cuts emissions of greenhouse...

51

Science DMZ Implemented at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

ESnet Overview ESnet Staff Governance Our Network Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ CU Science DMZ Penn State & VTTI Science DMZ NOAA...

52

Large Scale Computing Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Imaging  

NLE Websites -- All DOE Office Websites (Extended Search)

Requirements Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Modeling and Imaging G. A. Newman Lawrence Berkeley National Laboratory February 9 - 10 , 2010 Talk Outline * SEAM Geophysical Modeling Project - Its Really Big! * Geophysical Imaging (Seismic & EM) - Its 10 to 100x Bigger! - Reverse Time Migration - Full Waveform Inversion - 3D Imaging & Large Scale Considerations - Offshore Brazil Imaging Example (EM Data Set) * Computational Bottlenecks * Computing Alternatives - GPU's & FPGA's - Issues Why ? So that the resource industry can tackle grand geophysical challenges (Subsalt imaging, land acquisition, 4-D, CO2, carbonates ......) SEAM Mission Advance the science and technology of applied

53

Materials Science Applications at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Materials Science Applications VASP VASP is a plane wave ab initio code for quantum mechanical molecular dynamics. It is highly scalable and shows very good parallel...

54

Richard Gerber! NERSC Senior Science Advisor! NERSC Training...  

NLE Websites -- All DOE Office Websites (Extended Search)

10, 2013 --- 2 --- The m ission o f t he N a.onal E nergy Research S cien.fic C ompu.ng C enter (NERSC) i s t o a ccelerate s cien.fic discovery a t t he D OE O ffice o f S...

55

Fusion Energy Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Large Scale Production Computing and Storage Requirements for Fusion Energy Sciences: Target 2017 The NERSC Program Requirements Review "Large Scale Production Computing and...

56

The NERSC Allocation Request Form (ERCAP)  

NLE Websites -- All DOE Office Websites (Extended Search)

NIM (NERSC Information Management portal) NIM (NERSC Information Management portal) Awarded projects Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 How to Submit a 2014 ERCAP Request Home » For Users » Accounts & Allocations » Allocations » Allocation Request Form (ERCAP) Show All | 1 2 3 4 5 ... 16 | Next » The NERSC Allocation Request Form (ERCAP) Requests to use NERSC resources are submitted annually via a web form known as the ERCAP (Energy Research Computing Allocations Process) Request Form.

57

NERSC-8  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC-8 Procurement NERSC-8 Procurement NERSC-8 Procurement NERSC-8 Procurement Overview The U.S. Department of Energy (DOE) Office of Science (SC) requires a high performance production computing system in the 2015/2016 timeframe to support the rapidly increasing computational demands of the entire spectrum of DOE SC computational research. The system needs to provide a significant upgrade in computational capabilities, with a target increase between 10-30 times the sustained performance over the NERSC-6 Hopper system. In addition to increasing the computational capability available to DOE computational scientists, the system also needs to be a platform that will begin to transition DOE scientific applications to more energy-efficient, many-core architectures. This need is closely aligned with the US

58

Image Galleries of the National Energy Research Scientific Computing Center (NERSC)  

DOE Data Explorer (OSTI)

The National Energy Research Scientific Computing Center (NERSC) is the flagship scientific computing facility for the Office of Science in the U.S. Department of Energy. As one of the largest facilities in the world devoted to providing computational resources and expertise for basic scientific research, NERSC is a world leader in accelerating scientific discovery through computation. NERSC is located at Lawrence Berkeley National Laboratory in Berkeley, California. The more than 3,000 computational scientists who use NERSC perform basic scientific research across a wide range of disciplines. These disciplines include climate modeling, research into new materials, simulations of the early universe, analysis of data from high energy physics experiments, investigations of protein structure, and a host of other scientific endeavors. NERSC provides three image galleries: the vizualizations image gallery (visualizations produced at NERSC from datasets resulting from experiments, simulations, or data analysis), the NERSC systems gallery (images and videos of the systems that undergird all NERSC work), and a collection of NERSC logos.

59

NERSC-ScienceHighlightSlidesMar10v3.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

March, 2010 March, 2010 NERSC Science Highlights Computational Nanoscience for Energy Conversion Objective: Investigate thermoelectric efficiency of highly mismatched doped alloys using first-principles electronic structure calculations. Accomplishments: Results suggest a range of inexpensive, abundant, non- toxic materials whose electronic properties can be "tuned" for maximal thermoelectric efficiency. Implications: Thermoelectrics have potential for "green" energy production because of their ability to convert heat into electricity but understanding and predicting the capability is difficult. . J. Wu (LBNL); J-H. Lee, J. Grossman (MIT) Phys. Rev. Lett. 104, 016602 (2010) Contour plots from Density Functional Theory calculations showing electronic density of

60

About NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Visitor Info Web Policies Home About About NERSC The National Energy Research Scientific Computing Center (NERSC) is the primary scientific computing facility for the Office of...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

NERSC-ScienceHighlightSlidesJune2011.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Accomplishments, Q2CY2011 2 Energy Resources NERSC users have explained the cause of LED droop; this may lead to less-expensive higher efficiency LED lighting. (Kioupakis Van...

62

NERSC-ScienceHighlightSlidesDecember2010.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

December, 2010 December, 2010 Fuel Cells Simulations may lead the way toward rational design of polymer membranes, key components of fuel cells. (M. Dupuis, PNNL) NERSC User Scientific Accomplishments December, 2010 2 Energy Resources First-principles simulations performed on Franklin revealed the mechanism of a full catalytic cycle for low-temperature activation of methane on small gold clusters. (U. Landman, Georgia Tech) Chemistry Quantum dynamics of a reaction important to both combustion and ozone depletion were revealed using a newly parallel method developed at NERSC. (H. Guo, Univ. of New Mexico) Materials Simulations done at NERSC helped validate key new experimental technique that allows researchers to "see" individual atoms (Pennycook, ORNL)

63

NERSC and CRD Help Decipher Science from Compact Accelerator Simulations -  

NLE Websites -- All DOE Office Websites (Extended Search)

and CRD Help and CRD Help Decipher Science from Compact Accelerator Simulations NERSC and CRD Help Decipher Science from Compact Accelerator Simulations May 26, 2009 3D Particle Surfing : Electrons are moving from left to right in this LOASIS experiment. The blue shells show the plasma wake, while bunches of surfing electrons are shown as green and yellow. Green reveals low-energy particles, and yellow shows high-energy. The simulation was conducted in the VORPAL framework, and visualized with VisIt and VizSchema. Scientists use many different tools to understand the universe. While telescopes offer valuable insights about interactions between stars, planets and galaxies; particle accelerators give researchers a better understanding of the basic particles that make up these structures, as well

64

Richmond's Kennedy High Visits NERSC- NERSC Center News, Feb...  

NLE Websites -- All DOE Office Websites (Extended Search)

High School's TechFutures Academy paid a visit to the National Energy Research Scientific Computing Center (NERSC) at the Berkeley Lab's Oakland Science Facility on February...

65

Science-Driven Computing: NERSC's Plan for 2006-2010  

Science Conference Proceedings (OSTI)

NERSC has developed a five-year strategic plan focusing on three components: Science-Driven Systems, Science-Driven Services, and Science-Driven Analytics. (1) Science-Driven Systems: Balanced introduction of the best new technologies for complete computational systems--computing, storage, networking, visualization and analysis--coupled with the activities necessary to engage vendors in addressing the DOE computational science requirements in their future roadmaps. (2) Science-Driven Services: The entire range of support activities, from high-quality operations and user services to direct scientific support, that enable a broad range of scientists to effectively use NERSC systems in their research. NERSC will concentrate on resources needed to realize the promise of the new highly scalable architectures for scientific discovery in multidisciplinary computational science projects. (3) Science-Driven Analytics: The architectural and systems enhancements and services required to integrate NERSC's powerful computational and storage resources to provide scientists with new tools to effectively manipulate, visualize, and analyze the huge data sets derived from simulations and experiments.

Simon, Horst D.; Kramer, William T.C.; Bailey, David H.; Banda,Michael J.; Bethel, E. Wes; Craw, James M.; Fortney, William J.; Hules,John A.; Meyer, Nancy L.; Meza, Juan C.; Ng, Esmond G.; Rippe, Lynn E.; Saphir, William C.; Verdier, Francesca; Walter, Howard A.; Yelick,Katherine A.

2005-05-16T23:59:59.000Z

66

National Energy Research Scientific Computing Center (NERSC) | U.S. DOE  

Office of Science (SC) Website

National National Energy Research Scientific Computing Center (NERSC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301)

67

NERSC-ScienceHighlightSlidesMarch2011.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

March, 2011 March, 2011 Catalysis Calculations show why a nanocluster may be "just right" for recycling carbon dioxide by converting it to methanol. (P. Liu, BNL) NERSC User Scientific Accomplishments March, 2011 2 Energy Resources Simulations suggest substantial promise for creating batteries from molecules that can reversibly store solar energy as heat. (J. Grossman, MIT) Proteins Franklin is used to analyze a new parallel autodocking technique; on Hopper the technique helps identify environmental pollutants. (B. Collignon, ORNL) Dark Matter Simulations done at NERSC helped validate a key new method that reveals a dark companion to the Milky Way. (S. Chakrabarti, UC Berkeley) Fusion Study supported by NERSC NISE award suggests ITER might require an alternate

68

NERSC-GoalsProcess.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

High Energy Physics Research High Energy Physics Research Joint HEP/ ASCR / NERSC Workshop Harvey Wasserman NERSC User Services November 12-13, 2009 Logistics: Schedule * Agenda on workshop web page - http://www.nersc.gov/projects/science_requirements/HEP/agenda.php * Mid-morning / afternoon break, lunch * Self-organization for dinner * 5 "science areas," one workshop - Science-focused but cross-science discussion - Explore areas of common need (within HEP) * Breakout sessions Friday AM in one room Why is NERSC Collecting Computational Requirements? * Help ASCR and NERSC make informed decisions for technology and services. * Input is used to guide procurements, staffing, and to improve the effectiveness of NERSC services. - Includes hardware, software, support, data, storage,

69

NERSC Helps Discover Cosmic Transients - NERSC Science News June 15, 2009  

NLE Websites -- All DOE Office Websites (Extended Search)

Helps Discover Helps Discover Cosmic Transients NERSC Helps Discover Cosmic Transients June 15, 2009 M31.png This false-color image of our glowing galactic neighbor, the Andromeda Galaxy, was created by layering 400 individual images captured by the PTF camera in February 2009. In one pointing, the camera has a seven square degree field of view, equivalent to approximately 25 full moons. (Palomar Transient Factory/ Peter Nugent, Berkeley Lab) An innovative new sky survey, called the Palomar Transient Factory (PTF), will utilize the unique tools and services offered by the Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) at the Lawrence Berkeley National Lab (Berkeley Lab) to expose relatively rare and fleeting cosmic events, like supernovae and gamma ray bursts.

70

National Energy Research Scientific Computing Center (NERSC) Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

National Energy National Energy Research Scientific Computing Center (NERSC) Awards Supercomputer Contract to Cray National Energy Research Scientific Computing Center (NERSC) Awards Supercomputer Contract to Cray August 5, 2009 BERKELEY, CA - The Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory announced today that a contract for its next generation supercomputing system will be awarded to Cray Inc. The multi-year supercomputing contract includes delivery of a Cray XT5(tm) massively parallel processor supercomputer, which will be upgraded to a future-generation Cray supercomputer. When completed, the new system will deliver a peak performance of more than one petaflops, equivalent to more

71

Supporting National User Communities at NERSC and NCAR  

E-Print Network (OSTI)

by the Director, Office of Science, Office of Advancedof Energy (DOE) Office of Science (SC). NERSC is thethe capability needs of Office of Science programs Fusion

Killeen, Timothy L.; Simon, Horst D.

2006-01-01T23:59:59.000Z

72

Petaflops Power to NERSC- NERSC Center News, May 31, 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

Petaflops Power to Petaflops Power to NERSC Petaflops Power to NERSC Energy Department's Primary Scientific Computing Facility Accepts a New Supercomputer May 31, 2011 | Tags: Biological and Environmental Research (BER), Climate Research, Earth Sciences, Energy Technologies, Environmental Science, Hopper, NERSC Linda Vu, lvu@lbl.gov, +1 510 495 2402 Directors in front of Hopper From left to right: Horst Simon (Berkeley Lab deputy director), Kathy Yelick (NERSC division director), Dan Hitchcock (DOE), Paul Alivisatos (Berkeley Lab director) standing in front of the Hopper supercomputer system recently accepted by NERSC. The National Energy Research Scientific Computing Center (NERSC) recently marked a major milestone, putting its first petascale supercomputer into the hands of its 4,000 scientific users. The flagship Cray XE6 system is

73

NERSC-6 Workload Analysis and Benchmark Selection Process  

E-Print Network (OSTI)

Computational Characteristics for NERSC?6 Benchmarks. *CI isScience-Driven Computing: NERSCs Plan for 20062010,Erich Strohmaier, The NERSC Sustained System Performance (

Antypas, Katie

2008-01-01T23:59:59.000Z

74

NERSC-ScienceHighlightSlidesSeptember2011v2.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

September, 2 011 NERSC U ser S cien.fic H ighlights S eptember 2 011 NERSC U ser S cien2fic Accomplishments, Q 3CY2011 2 Astrophysics NERSC played a key role in the discovery that...

75

NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center  

E-Print Network (OSTI)

Inability to meet DOE IPv6 requirements Med High ImpactMitigation NERSC/DOE has a requirement for IPv6 andscale. Science Requirements Workshops In 2009 NERSC and DOE

Antypas, Katie

2013-01-01T23:59:59.000Z

76

NERSC/DOE HEP Requirements Workshop Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

at NERSC HPC Requirements Reviews Requirements for Science: Target 2014 High Energy Physics (HEP) Logistics Workshop Logistics Workshop Location Hilton Washington...

77

NERSC Software Downloads  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Software Downloads HPSS Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements...

78

NERSC Accounts and Allocations  

NLE Websites -- All DOE Office Websites (Extended Search)

Allocations NIM (NERSC Information Management portal) Awarded projects Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements...

79

NERSC-BES-Requirements-Yelick10.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Basic Energy Basic Energy Science Research Katherine Yelick NERSC Director Requirements Workshop NERSC Mission Accelerate the pace of scientific discovery for all DOE Office of Science (SC) research through computing and data systems and services. Efficient algorithms + flexible software + effective machines great computational science. 2 2010 Allocations NERSC is the Production Facility for DOE Office of Science * NERSC serves a large population Approximately 3000 users, 400 projects, 500 code instances * Focus on "unique" resources - Expert consulting and other services - High end computing systems - High end storage systems - Interface to high speed networking * Science-driven - Machine procured competitively using

80

Modeling the Bonds of Iron and Water - NERSC SCience News February...  

NLE Websites -- All DOE Office Websites (Extended Search)

2010 American Chemical Society. Using supercomputers at the Department of Energy's National Energy Research Scientific Computing Center (NERSC), scientists have successfully...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

A Report from the NERSC User Group Prepared for the U.S. Department of Energy Office of Science  

E-Print Network (OSTI)

of Science DOE Greenbook Needs and Directions in High Performance Computing for the Office of Science PPPL

82

NERSC Strategic Plan Is Now Online  

NLE Websites -- All DOE Office Websites (Extended Search)

Strategic Plan Strategic Plan Is Now Online NERSC Strategic Plan Is Now Online June 3, 2013 The NERSC Strategic Plan for FY2014-2023 is now available for download (PDF | 3.2MB). Requested by the DOE Office of Advanced Scientific Computing Research as input for ASCR's long-term planning, the strategic plan discusses NERSC's mission, goals, science drivers, planned initiatives, and technology strategy, among other topics. ≫More NERSC publications and reports. About NERSC and Berkeley Lab The National Energy Research Scientific Computing Center (NERSC) is the primary high-performance computing facility for scientific research sponsored by the U.S. Department of Energy's Office of Science. Located at Lawrence Berkeley National Laboratory, the NERSC Center serves more than

83

NERSC Mission  

NLE Websites -- All DOE Office Websites (Extended Search)

is to accelerate scientific discovery at the DOE Office of Science through high performance computing and data analysis. NERSC is the principal provider of high performance...

84

NERSC-ScienceHighlightsDecember2011.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

At left, the traditional approach to At left, the traditional approach to composite anodes using silicon (blue spheres) for higher energy capacity has a polymer binder such as PVDF (light brown) plus added particles of carbon to conduct electricity (dark brown spheres). Silicon swells and shrinks while acquiring and releasing lithium ions, and repeated swelling and shrinking eventually break contacts among the conducting carbon particles. At right, the new Berkeley Lab polymer (purple) is itself conductive and continues to bind tightly to the silicon particles despite repeated swelling and shrinking. Home » News & Publications » News » Science News » Lithium-Ion Batteries A Better Lithium-ion Battery on the Way Simulations Reveal How New Polymer Absorbs Eight Times the Lithium of Current

85

Richard Gerber! NERSC Senior Science Advisor! NERSC User Services Deputy Group Lead  

NLE Websites -- All DOE Office Websites (Extended Search)

User Services Deputy Group Lead User Services Deputy Group Lead Science Highlights from NERSC's Dirac GPU Testbed --- 1 --- June 2 5, 2 013 Top Dirac Projects in 2013 --- 2 --- Science Area Project T itle PI Node Hours Used Percent of T otal Nuclear Physics Polarized P roton T racking for R HIC a nd A GS V. R anjbar, Brookhaven N at L ab 24,000 40% Material Sciences Molecular S imulaNons o f Conjugated P olymers f or Organic P hotovoltaics A. Jayaraman, U . Colorado, B oulder 18,000 30% Material Sciences Modeling N anocomposites and P roteins S. K umar, C olumbia U. 14,000 24% Ranjbar Jayarman Kumar Porous Materials for CO 2 Capture --- 3 --- Porous m aterials c an b e u sed t o c apture C O 2 before i t is e miVed i nto t he a tmosphere. Many c andidate s tructures m ust b e s creened t o determine t heir a bsorpNon p roperNes

86

Computing and Data Infrastructure for Large-Scale Science NERSC and the DOE Science Grid  

E-Print Network (OSTI)

-bandwidth connectivity end to end (high-speed links from site systems to ESnet gateways) ­ Storage resources: four ­ Collaboration with ESnet for security and directory services #12;Initial Science Grid Configuration NERSC Supercomputing & Large-Scale Storage PNNL LBNL ANL ESnet Europe DOE Science Grid ORNL ESNet MDS CA Grid Managed

87

NERSC 1998 annual report  

Science Conference Proceedings (OSTI)

This 1998 annual report from the National Scientific Energy Research Computing Center (NERSC) presents the year in review of the following categories: Computational Science; Computer Science and Applied Mathematics; and Systems and Services. Also presented are science highlights in the following categories: Basic Energy Sciences; Biological and Environmental Research; Fusion Energy Sciences; High Energy and Nuclear Physics; and Advanced Scientific Computing Research and Other Projects.

Hules, John (ed.)

1999-03-01T23:59:59.000Z

88

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

E-Print Network (OSTI)

Sciences Report of the NERSC / BES / ASCR RequirementsScientific Computing Center (NERSC) Editors Richard A.Gerber, NERSC Harvey J. Wasserman, NERSC Lawrence Berkeley

Gerber, Richard

2012-01-01T23:59:59.000Z

89

NERSC-ScienceHighlightSlidesJune2010V4.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

0 0 NERSC Science Highlights Silicon Uncommon in Deep Earth Objective: Investigate structural properties of silica (SiO 2 ) and other materials under extreme conditions. Accomplishments: Quantum Monte Carlo results suggest that Silica populates Earth only superficially; it's relatively uncommon deep within the Earth. * Results document improved accuracy and reliability of QMC relative to the more common and efficient Density Functional Theory method; increased role seen. Implications: One of the most ubiquitous and important minerals, SiO 2 is used in ceramics, electronics, and glass. But its abundance and role in the structure and dynamics of deep Earth is still unknown. . J. Wilkins, K. Driver (OSU) Proceedings of the National Academy of Sciences, May 10 online early

90

Connecting to NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Transferring Data Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections » Connecting to NERSC Connecting to NERSC All NERSC computers (except HPSS) are reached using either the Secure Shell (SSH) communication and encryption protocol (version 2) or by Grid tools

91

NERSC Director Kathy Yelick named Associate Lab Director for...  

NLE Websites -- All DOE Office Websites (Extended Search)

for Computing Sciences. Yelick has been the director of the National Energy Research Scientific Computing Center (NERSC) since 2008, a position she will continue to hold. "I am...

92

NERSC Image and Video Galleries  

NLE Websites -- All DOE Office Websites (Extended Search)

Archive User Science Images Home News & Publications Galleries Galleries 18.jpg NERSC Systems In this gallery view images and videos of the systems that undergird all NERSC...

93

NERSC Allocations Overview and Eligibility  

NLE Websites -- All DOE Office Websites (Extended Search)

NIM (NERSC Information Management portal) Awarded projects Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements Help...

94

NERSC-ScienceHighlightSlidesJune2012v1.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

June June 2012 2 Scien&fic A ccomplishments a t N ERSC High Energy Physics GEANT4 and other simulations on Hopper are helping to unlock mysteries of the neutrino (G. Gratta, Stanford) Fusion NDCX-II simulations help clear the path to heavy ion fusion power (A. Friedman, LBNL) Materials Molecular simulations demonstrate how to tune nanoporous graphene for gas separations (J. Schrier, Haverford) Chemistry Multiscale molecular simulations provide important insight into a molecule that can mimic photosynthesis (M. Cheung, U. Houston) Analytics Parallel I/O on Hopper plus new hybrid-parallel query techniques support analysis of trillion-particle plasma simulation (S. Byna, LBNL) Energy NERSC simulations suggest promise for supercapcitor energy based on a class of materials called onion carbons

95

Visualizing the Future of Scientific Discovery - NERSC Science News June  

NLE Websites -- All DOE Office Websites (Extended Search)

Visualizing the Visualizing the Future of Scientific Discovery Visualizing the Future of Scientific Discovery June 11, 2009 snVolRender-3.png A SUPERNOVA'S VOLUME: This volume rendering of supernova simulation data was generated by running the VisIt application on 32,000 processors on Franklin, a Cray XT4 supercomputer at NERSC. As computational scientists are confronted with increasingly massive datasets from supercomputing simulations and experiments, one of the biggest challenges is having the right tools to gain scientific insight from the data. A team of Department of Energy (DOE) researchers recently ran a series of experiments to determine whether VisIt, a leading scientific visualization application, is up to the challenge. Running on some of the world's most powerful supercomputers, VisIt achieved unprecedented levels of performance

96

Mathematical Libraries at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

FFTW FFTW GNU Science Library (GSL) LAPACK LibSci Math Kernel Library (MKL) NAG PETSc PSPLINE ScaLAPACK SLEPc SPRNG Trilinos Math Libraries List NCAR/NCL IO Libraries ALTD Debugging and Profiling Visualization and Analytics Grid Software and Services NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Software » Programming Libraries » Math Libraries

97

NERSC-ScienceHighlightSlidesSeptember2011v2.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

September, September, 2 011 NERSC U ser S cien.fic H ighlights S eptember 2 011 NERSC U ser S cien2fic Accomplishments, Q 3CY2011 2 Astrophysics NERSC played a key role in the discovery that led to the 2011 Nobel Prize in Physics. (S. Perlmutter, UC Berkeley/LBNL) Materials A vastly improved organic semiconductor discovery is a key proof of principle for rational design of new materials. (A. Aspuru-Guzik, Harvard) Chemistry Molecular dynamics simulations show how certain surfactants can be used to separate out bundles of carbon nanotubes with important properties. (A. Striolo, U. Oaklahoma) Astrophysics The earliest-ever detection of a supernova was made possible by NERSC and Esnet. (P. Nugent, LBNL) Climate Atmospheric scientists have shown how small- scale effects of aerosols contribute to errors in

98

NERSC8_Mission_Need_Final  

NLE Websites -- All DOE Office Websites (Extended Search)

Mission Need Statement Mission Need Statement NERSC-8 Page 1 Mission Need Statement for the Next Generation High Performance Production Computing System Project (NERSC-8) (Non-major acquisition project) Office of Advanced Scientific Computing Research Office of Science U.S. Department of Energy Date Approved: Month / Year Mission Need Statement NERSC-8 Page 2 Submitted by: David Goodwin, Program Manager Date Advanced Scientific Computing Research, Office of Science, DOE Concurrence: Daniel Lehman, Director, Date Office of Project Assessment, Office of Science, DOE Approval: Daniel Hitchcock, Acquisition Executive, Associate Director, Date Advanced Scientific Computing Research, Office of Science, DOE Mission Need Statement

99

Compilers at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Development Tools Development Tools Programming Libraries Debugging and Profiling Visualization and Analytics Grid Software and Services NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Software » Compilers Compilers PGI Compilers (Fortran, C, C++) The Portland Group Fortran compiler offers full support for the Fortran 77, 90 and 95 language standards, as well as C and C++. Read More »

100

NERSC Software List  

NLE Websites -- All DOE Office Websites (Extended Search)

Compilers Compilers Development Tools Programming Libraries Debugging and Profiling Visualization and Analytics Grid Software and Services NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Software » All Software List All Software List Package Platform Category Version Module Install Date Date Made Default edison / 1.0.0 craypkg-gen/1.0.0 2013-11-27 2013-11-27

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

At Solar System's Edge, There be...Bubbles? - NERSC Science News, June 9,  

NLE Websites -- All DOE Office Websites (Extended Search)

At Solar System's At Solar System's Edge, There be...Bubbles? At Solar System's Edge, There be...Bubbles? Voyagers, Computer Models Find Surprising Magnetic Froth June 9, 2011 | Tags: Astrophysics, Franklin, Fusion Energy, Fusion Energy Sciences (FES), Hopper Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 This animated computer simulation shows how magnetic bubbles form at the edge of our solar system. It was created on NERSC's "Franklin" supercomputer using 8,192 processor cores simultaneously running for 20 hours. (Credit: James F. Drake) NASA's Voyager probes have reached the end of our solar system where they've found neither giants nor dragons, but something nearly as surprising-a turbulent froth of magnetic bubbles. Using new computer models to analyze Voyager data, scientists computing at

102

NERSC 'Visualization Greenbook' Future visualization needs of the DOE computational science community hosted at NERSC  

SciTech Connect

This report presents the findings and recommendations that emerged from a one-day workshop held at Lawrence Berkeley National Laboratory (LBNL) on June 5, 2002, in conjunction with the NERSC User Group (NUG) Meeting. The motivation for this workshop was to solicit direct input from the application science community on the subject of visualization. The workshop speakers and participants included computational scientists from a cross-section of disciplines that use the NERSC facility, as well as visualization researchers from across the country. We asked the workshop contributors how they currently visualize their results, and how they would like to do visualization in the future. We were especially interested in each individual's view of how visualization tools and services could be improved in order to better meet the needs of future computational science projects. The outcome of this workshop is a set of findings and recommendations that are presented in more detail later in this report, and briefly summarized here.

Hamann, Bernd; Bethel, E. Wes; Simon, Horst; Meza, Juan

2002-11-04T23:59:59.000Z

103

NERSC/DOE FES Requirements Workshop Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

Fusion Energy Sciences An FES ASCR NERSC Workshop August 3-4, 2010 Sort by: Default | Name | Date (low-high) | Date (high-low) FESNERSC Requirements Gathering Workshop August...

104

NERSC-ProcessHarvey.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Physics Research Nuclear Physics Research NP / ASCR / NERSC Workshop May 26-27, 2011 Logistics: Schedule * Agenda on workshop web page - https://www.nersc.gov/science/requirements-workshops/nuclear-physics/ agenda - Need your presentation slides * Mid-morning / afternoon break, lunch * Self-organization for dinner Friday Morning Schedule * Some time available for case studies that don't finish on Thursday * Richard & Harvey summary * Further discussion case studies: how many (if needed); content - Initial table entries * Richard & Harvey available to help * Lunch available? Workshop Content * 6 "science areas," one workshop - Science-focused but cross-science discussion; Explore areas of common need - Low energy nuclear physics - Lattice QCD

105

DOE Office of Science Programs and NERSC Allocation Managers  

NLE Websites -- All DOE Office Websites (Extended Search)

Mihal Gross Phil Kraushaar Harriet Kung Peter Lee Eliane Lessner James Murphy Van Nguyen David Price Van Nguyen 301-903-3976 van.nguyen@science.doe.gov Fusion Energy Sciences...

106

NERSC Annual Report 1999  

Science Conference Proceedings (OSTI)

The NERSC Annual Report highlights major events and accomplishments at the National Energy Research Scientific Computing Center during FY 1999. Topics include research by NERSC clients and staff and integration of new computing technologies.

Hules (editor), John A.

2000-03-01T23:59:59.000Z

107

NERSC-Overview-NUG12.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Accomplishments and Plans Kathy Yelick Associate Laboratory Director for Computing Sciences NERSC Facility Leads DOE in Scientific Computing Productivity Computing for...

108

NERSC-IntroTalkV2.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Biological and Environmental Research Joint BER ASCR NERSC Workshop Harvey Wasserman NERSC Science Driven System Architecture Group Lawrence Berkeley National Laboratory May...

109

NERSC News  

Science Conference Proceedings (OSTI)

This month's issue has the following 3 articles: (1) Kathy Yelick is the new director for the National Energy Research Scientific Computing Center (NERSC); (2) Head of the Class--A cray XT4 named Franklin passes a rigorous test and becomes an official member of the NERSC supercomputing family; and (3) Model Comparisons--Fusion research group published several recent papers examining the results of two types of turbulence simulations and their impact on tokamak designs.

Wang, Ucilia

2007-11-25T23:59:59.000Z

110

A Computational Science Approach for Analyzing Culture - NERSC Science News  

NLE Websites -- All DOE Office Websites (Extended Search)

A Computational A Computational Science Approach for Analyzing Culture A Computational Science Approach for Analyzing Culture February 18, 2010 | Tags: Life Sciences Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 Click above image to watch the video of Jeremy Douglass speaking about Cultural Analytics. Just as photography revolutionized the study of art by allowing millions of people all over the world to scrutinize sculptures and paintings outside of museums, researchers from the Software Studies Initiative at the University of California at San Diego (UCSD) believe that a new paradigm called cultural analytics will drastically change the study of culture by allowing people to quantify evolving trends across time and countries. Inspired by scientists who have long used computers to transform

111

Microsoft PowerPoint - NERSC-NUG-yukiko-08  

NLE Websites -- All DOE Office Websites (Extended Search)

Office of Science Advanced Scientific Computing Research Program NERSC Users Group Meeting Department of Energy Update October 3, 2008 Yukiko Sekine, Ph.D. yukiko.sekine@science.do...

112

NERSC Acknowledgement  

NLE Websites -- All DOE Office Websites (Extended Search)

Acknowledge NERSC How to get a NERSC account Passwords Managing Your Account How usage is charged Account Policies NERSC Computer User Agreement Form Production Project Accounts...

113

NERSC Stakeholders  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Allocation Managers at DOE Office of Advanced Scientific Computing Research (ASCR) DOE Phonebook Advisory Groups NERSC Users Group The NERSC Users Group (NUG) provides...

114

NERSC Applications Software  

NLE Websites -- All DOE Office Websites (Extended Search)

For Users Software Applications Applications List of Applications List of math, chemistry and materials science software installed at NERSC. Mathematical Applications...

115

NERSC Computational Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

& Allocations Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status...

116

NERSC Training and Tutorials  

NLE Websites -- All DOE Office Websites (Extended Search)

Online Tutorials Courses NERSC Training Accounts Request Form Training Links OSF HPC Seminiars Software Accounts & Allocations Policies Data Analytics & Visualization Science...

117

Dirac, NERSC's GPU Testbed  

NLE Websites -- All DOE Office Websites (Extended Search)

& Allocations Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status...

118

NERSC's Genepool Cluster  

NLE Websites -- All DOE Office Websites (Extended Search)

& Allocations Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status...

119

NERSC Users Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group Teleconferences Annual Meetings NUGEX Elections Charter User Announcements Help Operations...

120

NERSC Role in Advanced Scientific Computing Research Katherine Yelick  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Advanced Scientific Computing Research Katherine Yelick NERSC Director Requirements Workshop NERSC Mission The mission of the National Energy Research Scientific Computing Center (NERSC) is to accelerate the pace of scientific discovery by providing high performance computing, information, data, and communications services for all DOE Office of Science (SC) research. Sample Scientific Accomplishments at NERSC 3 Award-winning software uses massively-parallel supercomputing to map hydrocarbon reservoirs at unprecedented levels of detail. (Greg Newman, LBNL) . Combustion Adaptive Mesh Refinement allows simulation of a fuel- flexible low-swirl burner that is orders of magnitude larger & more detailed than traditional reacting flow simulations allow.

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

NERSC Strategic Implementation Plan 2002-2006  

E-Print Network (OSTI)

LBNL/PUB-5465 Vol. 2 Rev. 2 NERSC Strategic ImplementationNo. DE-AC03-76SF00098. NERSC Strategic Implementation Plan20022006 Abstract NERSC, the National Energy Research

2002-01-01T23:59:59.000Z

122

NERSC Helps Shed Light on the Nature of Antimatter - NERSC SCience...  

NLE Websites -- All DOE Office Websites (Extended Search)

an antimatter hypernucleus," says Nu Xu of the Lawrence Berkeley National Laboratory's Nuclear Science Division, the spokesperson for the STAR experiment. "We've been looking for...

123

NCAR Graphics Libraries at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

NCAR/NCL NCAR/NCL IO Libraries ALTD Debugging and Profiling Visualization and Analytics Grid Software and Services NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Software » Programming Libraries » NCAR/NCL NCAR Graphics What is NCAR Graphics? NCAR Graphics is a collection of graphics libraries that support the display of scientific data. Several interfaces are available for

124

NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center  

E-Print Network (OSTI)

5 of 6) Section 7. Is NERSC effectively managing risk? (continued) Recommendation NERSC Response DOEProgram Manager Response NERSC should consider developing

Antypas, Katie

2013-01-01T23:59:59.000Z

125

Trinity / NERSC-8 SSP  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Powering Scientific Discovery Since 1974 Login Site Map | My NERSC search... Go Home About Overview NERSC Mission Contact us Staff Org Chart NERSC History NERSC Stakeholders...

126

Richard Gerber! NERSC Senior Science Advisor! User Services Group Lead  

NLE Websites -- All DOE Office Websites (Extended Search)

User Services Group Lead User Services Group Lead NUG Webinar January 2014 --- 1 --- January 9 , 2 014 Agenda * Edison C onfigura6on f or A Y 2 014 * Alloca6on Y ear R ollover I ssues * Project D irectories p er P roject * NUG 2 014 U ser G roup M ee6ng * Automa6c I /O P rofiling f or Y our C ode * Give / T ake U 6lity f or S haring F iles * NUG Q ueue C ommiRee U pdate * User Survey Needs Your Input * Open D iscussion --- 2 --- Edison Update --- 3 --- Jeff B roughton NERSC D eputy f or O pera6ons Systems D epartment H ead Edison at a Glance * First C ray X C30 * Intel I vy B ridge 1 2---core, 2 .4GHz processors * Aries i nterconnect w ith D ragonfly topology for great scalability * Performs 2 ---4 x H opper p er n ode o n real a pplica6ons * 12 x 512GB login nodes to support visualiza6on a nd a naly6cs --- 4 --- * 3 L ustre s cratch

127

Simulations Show That "Sweaty" Flowers Cool the World - NERSC SCience News  

NLE Websites -- All DOE Office Websites (Extended Search)

Show Show That "Sweaty" Flowers Cool the World Simulations Show That "Sweaty" Flowers Cool the World July 19, 2010 | Tags: Climate Research Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 The blue regions of this world map show where annual precipitation is higher because of the presence of flowering plants, according to NERSC supercomputer simulations. (Courtesy of C.K. Boyce and J.-E. Lee) The world is a cooler, wetter place because of transpiring flowers, say University of Chicago researchers who ran more than a million lines of code on the National Energy Research Scientific Computing Center's (NERSC's) IBM Power5 "Bassi" system last year. They found that this effect is especially pronounced in the Amazon basin, where 80 percent of ever-wet rainforest

128

'Dark' Milky Way Satellite Uncovered - NERSC SCience News March 21, 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

'Dark' Milky Way 'Dark' Milky Way Satellite Galaxy Uncovered 'Dark' Milky Way Satellite Galaxy Uncovered NERSC Aids in Discovery March 21, 2011 | Tags: Astrophysics, Franklin, High Energy Physics (HEP) Contact: Linda Vu, lvu@lbl.gov , +1 510 495 2402 NERSC Analytics' Mr. Prabhat created this 3D visualization showing the merger of two galaxies using Chakrabarti's data. Astronomers predict that large spiral galaxies, like our Milky Way, have hundreds of satellite galaxies orbiting around them. While a few satellites are visible, like the Magellanic Clouds, many other galaxies are too dim to see. Scientists suspect that these faint satellite galaxies are primarily comprised of mysterious "dark matter," which makes up 85 percent of all matter in the universe and so far remains undetected.

129

NERSC Nick Balthaser NERSC Storage Systems Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Archival Storage at NERSC Nick Balthaser NERSC Storage Systems Group nabalthaser@lbl.gov NERSC User Training March 8, 2011 * NERSC Archive Technologies Overview * Use Cases for the...

130

Chemistry and Material Sciences Applications Training at NERSC...  

NLE Websites -- All DOE Office Websites (Extended Search)

3 or 510-486-8611 Home For Users Training & Tutorials Training Events Chemistry and Material Sciences Applications Chemistry and Material Sciences Applications June...

131

NERSC News  

E-Print Network (OSTI)

2007 New Director for NERSC Kathy Yelick, a professor ofbeen named director of NERSC. Yelick has received a numberas the next director of NERSC, and only the fifth director

Wang, Ucilia

2008-01-01T23:59:59.000Z

132

Workflow Management Strategies at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Hadoop Hadoop Data Exploration Data Analysis and Mining Software/Hardware Strategies Workflow Management Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Data Analytics & Visualization » Workflow Management Workflow Management collage.jpg Workflow management refers to the process of connecting various software tools based on specific input and output parameters. The goal of workflow management is to automate specific sets of tasks that are repeated many

133

NERSC Users Group meeting June 3-5, 2002 Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC "Visualization Greenbook": Future Visualization Needs of the DOE Computational Science Community Hosted at NERSC October 1, 2002 | Author(s): Bernd Hamann, E. Wes Bethel,...

134

NERSC-8 Vendor Market Survey  

NLE Websites -- All DOE Office Websites (Extended Search)

Antypas! Antypas! NERSC-8 Project Lead NERSC-8 Market Survey --- 1 --- November 15, 2012 * Seek v endor i nput t o o p6mize 6 ming, r equirements and business prac6ces * Opportunity f or v endors t o p rovide i nput p rior t o formal p rocurement p rocess We are starting our next procurement, NERSC-8, with a round of market surveys Vendor B riefing --- 2 --- NERSC's mission is to enable science NERSC Mission: To accelerate the pace of scientific discovery by providing high-performance computing, data systems and services to the DOE Office of Science community. NERSC has over 4500 users in 650 projects that produce about 1500 publications per year! --- 3 --- Vendor B riefing NERSC's Long Term Strategy * New s ystem e very ~ 3 y ears, r un f or 5 ---6 y ears - Maximizes s tability r ather t han p eak / m achine

135

NERSC History  

NLE Websites -- All DOE Office Websites (Extended Search)

History History NERSC History Powering Scientific Discovery Since 1974 Contact: Jon Bashor, jbashor@lbl.gov, +1 510 486 4236 For more information, read "25 Years of Leadership," a historical perspective written at NERSC's quarter-century mark.⨠Download (PDF, 1.7MB) The oil crisis of 1973 did more than create long lines at the gas pumps - it jumpstarted a supercomputing revolution. The quest for alternative energy sources led to increased funding for the Department of Energy's Magnetic Fusion Energy program, and simulating the behavior of plasma in a fusion reactor required a computer center dedicated to this purpose. Founded in 1974 at Lawrence Livermore National Laboratory, the Controlled Thermonuclear Research Computer Center was the first unclassified supercomputer center and was the model for those that

136

NERSC Job Logs and Analytics  

NLE Websites -- All DOE Office Websites (Extended Search)

& Allocations Policies Data Analytics & Visualization Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status...

137

NERSC Contributes to Science Breakthroughs of the Year  

NLE Websites -- All DOE Office Websites (Extended Search)

major contributors to two accomplishments, including the winner: Discovery of the Higgs Boson. Two Department of Energy facilities managed by Berkeley Lab-the National Energy...

138

NERSC Intro-v2.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Status and Update Status and Update Bill Kramer NERSC General Manager kramer@nersc.gov NERSC User Group Meeting September 17, 2007 NERSC User Group Meeting, September 17, 2007 1 NERSC: A DOE Facility for the Future of Science NERSC is the #7 priority ".... NERSC ... will ... deploy a capability designed to meet the needs of an integrated science environment combining experiment, simulation, and theory by facilitating access to computing and data resources, as well as to large DOE experimental instruments. NERSC will concentrate its resources on supporting scientific challenge teams, with the goal of bridging the software gap between currently achievable and peak performance on the new terascale platforms." (page 21) NERSC is part of the # 2 priority - Ultra Scale Scientific Computing Capability

139

NERSC Annual Report 2002  

E-Print Network (OSTI)

64 Appendix A: NERSC Policy67 Appendix B: NERSC Computational Review68 Appendix C: NERSC Users Group Executive

Hules, John

2003-01-01T23:59:59.000Z

140

NERSC 2001 Annual Report  

E-Print Network (OSTI)

89 NERSC Program Advisory29 NERSC STRATEGIC PLAN High-End9 NERSC Systems and Services Oakland Facility

Hules editor, John

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

NERSC User Demographics  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2011 2010 Careers Visitor Info Web Policies Home About NERSC Usage Demographics NERSC Usage Demographics NERSC Usage Demographics 2012 NERSC Usage Demographics 2011 ......

142

Lasers without Mirrors, Designed by Supercomputer - NERSC SCience News  

NLE Websites -- All DOE Office Websites (Extended Search)

Lasers without Lasers without Mirrors, Designed by Supercomputer Lasers without Mirrors, Designed by Supercomputer October 14, 2009 | Tags: Lasers, Life Sciences, Materials Science Contact: Ji Qiang | Lawrence Berkeley National Laboratory | JQiang@lbl.gov John Corlett | Lawrence Berkeley National Laboratory, Center for Beam Physics | JNCorlett@lbl.gov Sometimes it takes a big machine to understand the tiniest details. That's the case with free electron lasers (FELs). The powerful X-rays they generate can probe matter directly at the level of atomic interactions and chemical-bond formation, letting scientists observe such phenomena as chemical reactions in trace elements, electric charges in photosynthesis and the structure of microscopic machines. FELs have the potential to

143

NERSC-ScienceHighlightSlidesMarch2011.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

substantial promise for creating batteries from molecules that can reversibly store solar energy as heat. (J. Grossman, MIT) Proteins Franklin is used to analyze a new...

144

NERSC's Hopper Breaks Petaflops Barrier  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC's Hopper Breaks NERSC's Hopper Breaks Petaflops Barrier NERSC's Hopper Breaks Petaflops Barrier Ranks 5th in the World November 14, 2010 Media Contact: Jon Bashor, jbashor@lbl.gov, 510-486-5849 hopper1.jpg NERSC's Cray XE6-Hopper BERKELEY, Calif.-The Department of Energy's National Energy Research Scientific Computing Center (NERSC), already one of the world's leading centers for scientific productivity, is now home to the fifth most powerful supercomputer in the world and the second most powerful in the United States, according to the latest edition of the TOP500 list, the definitive ranking of the world's top computers NERSC's newest supercomputer, a 153,408 processor-core Cray XE6 system, posted a performance of 1.05 petaflops (quadrillions of calculations per second) running the Linpack benchmark. In keeping with NERSC's tradition of

145

NERSC/DOE HPC Requirements Workshops Case Study FAQ  

NLE Websites -- All DOE Office Websites (Extended Search)

Case Study FAQs Case Study FAQ General Questions What is NERSC? NERSC is the National Energy Research Scientific Computing Center, the high-end scientific computing facility for...

146

NERSC to Provide Resources to INCITE Projects Studying Combustion...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC to Provide Resources to INCITE Projects Studying Combustion, Fusion Energy, Materials and Accelerator Design NERSC to Provide Resources to INCITE Projects Studying...

147

NERSC's Hopper Breaks Petaflops Barrier  

NLE Websites -- All DOE Office Websites (Extended Search)

Calif.-The Department of Energy's National Energy Research Scientific Computing Center (NERSC), already one of the world's leading centers for scientific productivity, is now home...

148

NERSC seeks Computational Systems Group Lead  

NLE Websites -- All DOE Office Websites (Extended Search)

seeks Computational Systems Group Lead seeks Computational Systems Group Lead NERSC seeks Computational Systems Group Lead January 6, 2011 by Katie Antypas Note: This position is now closed. The Computational Systems Group provides production support and advanced development for the supercomputer systems at NERSC. Manage the Computational Systems Group (CSG) which provides production support and advanced development for the supercomputer systems at NERSC (National Energy Research Scientific Computing Center). These systems, which include the second fastest supercomputer in the U.S., provide 24x7 computational services for open (unclassified) science to world-wide researchers supported by DOE's Office of Science. Duties/Responsibilities Manage the Computational Systems Group's staff of approximately 10

149

NERSC In the News  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC in the News NERSC in the News NERSC in the News Sort by: Default | Name | Date (low-high) | Date (high-low) | Source Creating the First 100 Gbps Research Link across the Atlantic May 1, 2013 | Source: Scientific Computing | NERSC Managers Shed Light on 'Edison' April 29, 2013 | Named Edison, NERSC's new machine is a Cray XC30 with 664 compute nodes and 10,624 cores. Each node has two eight-core Intel "Sandy Bridge" processors running at 2.6 GHz (16 cores per node), and has 64 GB of memory. Controlling proton source speeds catalyst in turning electricity to fuel April 26, 2013 | Source: Phys.org | Berkeley Lab scientists to use supercomputer for research on genome, clean energy April 16, 2013 | Source: Daily Californian | Silicon Atoms Dance on Graphene Sheet

150

The NERSC Global File System  

NLE Websites -- All DOE Office Websites (Extended Search)

impact of computational science: "as easy as online banking" * NEWT - NERSC Web ToolkitAPI - Building blocks for science on the web - Write a Science Gateway by using HTML +...

151

NERSC Featured Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

Seeks New Director - Job Position Posted Seeks New Director - Job Position Posted February 19, 2012 by Francesca Verdier | 0 Comments Current NERSC Director Kathy Yelick was named Associate Lab Director for Computing Sciences at Berkeley Lab in September 2010. In order to focus more on strategic planning at the lab, she has opened a search for a new NERSC Division Director. This position provides vision and strategic leadership to establish and maintain the leading-edge computing capability available to scientists at NERSC while participating in the highest level of management at Berkeley Lab. You can view the NERSC Director Job Posting. 0 comments | Read the full post User Science Exhibition March 28-29 in Washington DC February 17, 2012 by Francesca Verdier | 0 Comments This March 28 and 29 the National User Facilities Organization is holding a

152

NERSC Nick Balthaser NERSC Storage Systems Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Introduction to HPSS at NERSC Nick Balthaser NERSC Storage Systems Group nabalthaser@lbl.gov Joint Genome Institute, Walnut Creek, CA Feb 10, 2011 * NERSC Archive Technologies...

153

NERSC Software  

NLE Websites -- All DOE Office Websites (Extended Search)

Debugging and Profiling Visualization and Analytics Grid Software and Services NERSC Software Downloads Accounts & Allocations Policies Data Analytics & Visualization...

154

'Insights of the Decade' Enabled by NERSC - NERSC Center News...  

NLE Websites -- All DOE Office Websites (Extended Search)

in Lawrence Berkeley National Laboratory's (Berkeley Lab's) National Energy Research Scientific Computing Center (NERSC) and Computational Research Division (CRD). In their...

155

A New System at NERSC: Carver Goes into Production  

NLE Websites -- All DOE Office Websites (Extended Search)

New Carver System New Carver System Goes into Production A New System at NERSC: Carver Goes into Production May 28, 2010 carverracks.jpg Built on IBM iDataPlex technology, Carver is comprised of 400 compute nodes interconnected by the latest 4X QDR InfiniBand technology. The image above shows Carver from the front. A new system is in production at the Department of Energy's National Energy Research Scientific Computing Center (NERSC). Built on IBM iDataPlex technology, the new system is called "Carver" in honor of American scientist and inventor George Washington Carver. Carver replaces NERSC's Opteron "Jacquard" cluster and IBM Power5 "Bassi" system, which were both decommissioned at the end of April. NERSC is a world leader in providing high-performance computing resources for science,

156

Using NERSC Systems, Physcists Close in on a Rare-Particle Decay Process  

NLE Websites -- All DOE Office Websites (Extended Search)

Using NERSC Systems, Using NERSC Systems, Physcists Close in on a Rare-Particle Decay Process Using NERSC Systems, Physicists Close In on a Rare-Particle Decay Process Underground Experiment May Unlock the Mysteries of the Neutrino June 11, 2012 | Tags: Accelerator Science, High Energy Physics (HEP), Hopper NERSC Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 exo-1.jpg Located at the Waste Isolation Pilot Plant near Carlsbad, New Mexico, EXO-200 is a 200-kg detector using liquid xenon, enriched in the isotope 136, to detect "neutrino-less double beta decay." With help from supercomputers at the Department of Energy's National Energy Research Scientific Computing Center (NERSC), the Enriched Xenon Observatory experiment (EXO-200) has placed the most stringent constraints

157

Large Scale Computing and Storage Requirements for Fusion Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

at NERSC HPC Requirements Reviews Requirements for Science: Target 2014 Fusion Energy Sciences (FES) Large Scale Computing and Storage Requirements for Fusion Energy...

158

Large Scale Computing and Storage Requirements for Basic Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

at NERSC HPC Requirements Reviews Requirements for Science: Target 2014 Basic Energy Sciences (BES) Large Scale Computing and Storage Requirements for Basic Energy...

159

U.S. Department of Energy INFORMATION TECHNOLOGY CAPITAL PLAN  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Facility (ANL-LCF) 25. SC Lattice Quantum ChromoDynamics Computing (LQCD) 26. SC LBNL NERSC-Direct Mission-M&O Cont. (LBNL-NERSC) 27. SC LBNL Contractor Energy Sciences Network...

160

Berkeley Lab Hosts Regional Science Bowl; Palo Alto Comes Out...  

NLE Websites -- All DOE Office Websites (Extended Search)

San Francisco's University High School. For more information: http:science.energy.govwdtsnsb About NERSC and Berkeley Lab The National Energy Research Scientific Computing...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Microsoft Word - mOu_NERSC_ITWN.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

between NERSC Lawrence between NERSC Lawrence Berkeley National Laboratory and ITWM Fraunhofer Gesellschaft Document Version: 0.3 9/26/2000 The National Energy Research Scientific Computing Division (NERSC) at the Lawrence Berkeley National Laboratory is a leading-edge scientific computing center, providing high-end computing services and performing leading-edge computational science research, operated under the auspices of the Office of Science in the U.S. Department of Energy. The Institut für Techno- und Wirtschaftsmathematik (ITWM) in Kaiserslautern, Germany provides a critical link between the academic fields of applied mathematics and computational science on one hand, and the world of practical industrial engineering on the other. In recent discussions, these institutions have identified several areas of mutual

162

Developing Next-Gen Batteries With Help From NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Helps Develop NERSC Helps Develop Next-Gen Batteries NERSC Helps Develop Next-Gen Batteries A genomics approach to materials research could speed up advancements in battery performance December 18, 2012 | Tags: Materials Science, Science Gateways Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 XBD201110-01310.jpg Kristin Persson To reduce the United States' reliance on foreign oil and lower consumer energy costs, the Department of Energy (DOE) is bringing together five national laboratories, five universities and four private firms to revolutionize next-generation battery performance. This collaboration-dubbed the Joint Center for Energy Storage Research (JCESR)-will receive $120 million over five years to establish a new Batteries and Energy Storage Hub led by Argonne National Laboratory (ANL)

163

NERSC-6 Benchmarks  

NLE Websites -- All DOE Office Websites (Extended Search)

Benchmarks NERSC-6 Benchmarks The NERSC-6 application benchmarks were used in the acquisition process that resulted in the NERSC Cray XE6 ("Hopper") system. A technical report...

164

NERSC Publications and Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Reports Publications & Reports Download the NERSC Strategic Plan (PDF | 3.2 MB) NERSC Annual Reports NERSC's annual reports highlight the scientific accomplishments of its users...

165

NERSC User Accounts  

NLE Websites -- All DOE Office Websites (Extended Search)

Accounts User Accounts (Logins) Acknowledge NERSC Please acknowledge in your pubications the role NERSC facilities played in your research. Read More How to get a NERSC account...

166

NERSC Annual Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Annual Reports NERSC Annual Reports Sort by: Default | Name anrep2000.png NERSC Annual Report 2000 Download Image: anrep2000.png | png | 203 KB Download File:...

167

Visiting NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

stations Parking near NERSC's Oakland Scientific Facility Oakland Weather Oakland Restaurant Guide Downtown Oakland Hotels - the Downtown Oakland Courtyard by Marriot is close...

168

NERSC Passwords  

NLE Websites -- All DOE Office Websites (Extended Search)

(also known as a login name) and associated password that permits herhim to access NERSC resources. This usernamepassword pair may be used by a single individual only:...

169

NERSC Strategic Plan Is Now Online  

NLE Websites -- All DOE Office Websites (Extended Search)

of Advanced Scientific Computing Research as input for ASCR's long-term planning, the strategic plan discusses NERSC's mission, goals, science drivers, planned initiatives, and...

170

NERSC Users Showered With Accolades - NERSC Center News, Apr...  

NLE Websites -- All DOE Office Websites (Extended Search)

29, 2011 April brought in a shower of accolades to longtime NERSC users as chemist Martin Head-Gordon was elected to the American Academy of Arts and Sciences, Darleane Hoffman...

171

Getting Started at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https:nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or...

172

Science-Driven Network Requirements for ESnet  

E-Print Network (OSTI)

is already requesting that NERSC's computational systems andNLCF) Brent Draney, LBNL (NERSC) Martin Greenwald, MIT (Science) Howard Walter, LBNL (NERSC) Michael Wehner, LBNL (

2006-01-01T23:59:59.000Z

173

How Are We Doing? A Self-Assessment of the Quality of Services and Systems at NERSC, 2005-2006  

E-Print Network (OSTI)

2005). Science-Driven Computing: NERSC's Plan for 2006-2010.Characteristics of Selected NERSC User Project Codes.and W. Bethel (2005). NERSC Annual Report 2004. http://www-

Kramer, William T.C.; Hules, John

2007-01-01T23:59:59.000Z

174

NERSC/DOE FES Requirements Workshop Participants  

NLE Websites -- All DOE Office Websites (Extended Search)

Simulations; FES HPC Allocations Yukiko Sekine ASCR NERSC Program Manager Lee Berry ORNL Magnetic Fusion Energy Jeff Candy General Atomics Magnetic Fusion Energy CS Chang NYU...

175

Magellan at NERSC Progress Report for June 2010  

Science Conference Proceedings (OSTI)

The Magellan Project was funded by the American Recovery and Reinvestment Act to investigate the applicability of cloud computing for the Department of Energy's Office of Science (DOE-SC). This report covers the progress for the Magellan Project at NERSC since it began in September 2009and focuses on the research aspects of the project.

Broughton, Richard Canon, Lavanya Ramakrishnan, Brent Draney, Jeff

2010-06-30T23:59:59.000Z

176

NERSC Calendar  

NLE Websites -- All DOE Office Websites (Extended Search)

to display correctly. You can visit the HTML-only version of this page at: https:www.google.comcalendarhostedlbl.govhtmlembed?titleNERSC%20EVENTS&showTabs0&showCalendars0&...

177

NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center  

E-Print Network (OSTI)

NERSC 2011 High Performance Computing Facility Operationalby providing high-performance computing, information, data,s deep knowledge of high performance computing to overcome

Antypas, Katie

2013-01-01T23:59:59.000Z

178

NERSC Staff Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Staff Staff Publications & Presentations NERSC Staff Publications & Presentations Sort by: Date | Author | Type 2013 Massimo Di Pierro, James Hetrick, Shreyas Cholia, James Simone, and Carleton DeTar., "The new "Gauge Connection" at NERSC", 21st International Lattice Data Grid Workshop, December 2013, Richard Gerber (Berkeley Lab), Ken Bloom (U. Nebraska-Lincoln), "Report of the Snowmass 2013 Computing Frontier Working Group on Distributed Computing and Facility Infrastructures", to be included in proceedings of Community Summer Study ("Snowmass") 2013, November 11, 2013, Download File: 1311.2208v1.pdf (pdf: 551 KB) Richard Gerber and Harvey Wasserman, eds., "Large Scale Computing and Storage Requirements for High Energy Physics - Target 2017", November 8,

179

NERSC training events: Data Transfer and Archiving; Chemistry...  

NLE Websites -- All DOE Office Websites (Extended Search)

training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications NERSC training events: Data Transfer and Archiving; Chemistry and Material Sciences...

180

Magellan at NERSC Progress Report for June 2010  

E-Print Network (OSTI)

DOE clouds (at NERSC and ALCF) provide high availability byLeadership Computing Facility (ALCF) and the National Energy

Broughton, Richard Canon, Lavanya Ramakrishnan, Brent Draney, Jeff

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

How are we doing? A self-assessment of the quality of services and systems at NERSC (October 1, 1996--September 30, 1997)  

Science Conference Proceedings (OSTI)

Since its inception nearly 25 years ago, the National Energy Research Scientific Computing Center has provided its ever-expanding client base with the latest in scientific computing resources. A key element of NERSC`s successful operation is its ability to anticipate and meet the diverse needs of clients. In order to further this strong working relationship, NERSC staff and clients meet periodically via ERSUG to share views, offer training and identify problems and solutions. The success of NERSC is measured in large part by the quality of science produced by its clients. NERSC`s job is to give them the reliable tools they need -- client support, software and access to computing resources. To ensure that those needs are being met, a set of 10 performance goals pertaining to NERSC systems and service has been established. The goals that have been set out cover the following areas: Reliable and timely service; Innovative assistance; Timely and accurate information; New technologies; Wise technology integration; Progress measurement; High-performance computing center Leadership; Technology transfer; Staff effectiveness; and Protected Infrastructure. This report, covering work from October 1996 through September 1997, has been produced to give NERSC clients, sponsors and staff a better idea of how NERSC is performing.

Kramer, W.T.

1998-01-01T23:59:59.000Z

182

2011 Call for Proposals for NERSC Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

allocations of high performance computing resources at the National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory. Proposals must...

183

NERSC Strategic Implementation Plan 2002-2006  

E-Print Network (OSTI)

Strategic Implementation Plan 20022006 Abstract NERSC, the National Energy Research Scientific Computing Center, is DOEStrategic Proposal approved by DOE in November 2001. The plan

2002-01-01T23:59:59.000Z

184

NERSC-Intro2013Wasserman.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

3, 2 013 Harvey Wasserman User Services Group NERSC Overview * Naonal Energy Research Scienfic Compung Center - Established 1 974, fi rst u nclassified supercomputer c enter -...

185

2006 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

6 User Survey Results 6 User Survey Results Show All | 1 2 3 4 5 ... 15 | Next » 2006 User Survey Results Table of Contents Survey Results Users are invited to provide overall comments about NERSC: Here are the survey results: Respondent Demographics Overall Satisfaction and Importance All Satisfaction, Importance and Usefulness Ratings All Usefulness Topics Hardware Resources Software Visualization and Data Analysis HPC Consulting Services and Communications Web Interfaces Training Comments about NERSC Survey Results Many thanks to the 256 users who responded to this year's User Survey. This represents a response rate of about 13 percent of the active NERSC users. The respondents represent all six DOE Science Offices and a variety of home institutions: see Respondent Demographics. The survey responses provide feedback about every aspect of NERSC's

186

2001 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

1 User Survey Results 1 User Survey Results Show All | 1 2 3 4 5 ... 11 | Next » 2001 User Survey Results Table of Contents Response Summary User Information Overall Satisfaction and Importance All Satisfaction Questions and Changes from Previous Years NERSC Information Management (NIM) System Web and Communications Hardware Resources Software Training User Services Comments about NERSC Response Summary NERSC extends its thanks to the 237 users who participated in this year's survey; this compares with 134 respondents last year. The respondents represent all five DOE Science Offices and a variety of home institutions: see User Information. Your responses provide feedback about every aspect of NERSC's operation, help us judge the quality of our services, give DOE information on how well

187

Fujifilm_NERSC_StorageOutlook.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

A Storage Outlook A Storage Outlook for Energy Sciences: Data Intensive, Throughput and Exascale Computing --- 1 --- October, 2 013 National Energy Research Scientific ! Computing Center (NERSC) * L ocated a t B erkeley L ab * User facility to support 6 DOE Offices of Science: * 5000 u sers, 7 00 r esearch p rojects * 48 s tates; 6 5% f rom u niversi=es * Hundreds o f u sers e ach d ay * ~1500 p ublica=ons p er y ear * With s ervices f or c onsul=ng, d ata analysis a nd m ore --- 2 --- Types of Computing at NERSC NERSC Petascale C ompu=ng, Petabyte S torage, a nd E xpert Scien=fic C onsul=ng Data I ntensive Experiments a nd Simula=ons Large S cale Capability S imula=ons High V olume Job T hroughput Data Explosion is Occurring Everywhere in DOE Genomics * Sequencer data volume increasing 12x over the next 3 years * Sequencer

188

NERSC Computer Security  

NLE Websites -- All DOE Office Websites (Extended Search)

Security Security NERSC Computer Security NERSC computer security efforts are aimed at protecting NERSC systems and its users' intellectual property from unauthorized access or modification. Among NERSC's security goal are: 1. To protect NERSC systems from unauthorized access. 2. To prevent the interruption of services to its users. 3. To prevent misuse or abuse of NERSC resources. Security Incidents If you think there has been a computer security incident you should contact NERSC Security as soon as possible at security@nersc.gov. You may also call the NERSC consultants (or NERSC Operations during non-business hours) at 1-800-66-NERSC. Please save any evidence of the break-in and include as many details as possible in your communication with us. NERSC Computer Security Tutorial

189

NERSC-8 / Trinity Benchmarks  

NLE Websites -- All DOE Office Websites (Extended Search)

Benchmarks NERSC-8 Trinity Benchmarks These benchmark programs are for use as part of the joint NERSC ACES NERSC-8Trinity system procurement. There are two basic kinds of...

190

LAPACK at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

http:help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home For Users Software Programming Libraries Math Libraries LAPACK LAPACK...

191

NERSC Email Lists  

NLE Websites -- All DOE Office Websites (Extended Search)

Email Lists Email Lists When you get a NERSC user account, an email alias is created for you of the form username@nersc.gov username@nersc.gov is an email alias that will forward...

192

NERSC 2001 Annual Report  

E-Print Network (OSTI)

official DOE response to the NERSC Strategic Plan for 2002nersc strategic plan Intensive Support Enables DOE's Highestthe DOE accepted the broad outline of the strategic plan and

Hules editor, John

2001-01-01T23:59:59.000Z

193

Qbox at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

pseudopotential formalism. Qbox is designed for operation on large parallel computers. How to Access Qbox Qbox is available at NERSC only on Hopper. NERSC uses modules to...

194

NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center  

E-Print Network (OSTI)

targets used by OLCF and ALCF: 80% overall, 85% scheduledto be the same as OLCF and ALCF (20% of the cores on theDirect NERSC users to the ALCF and the OLCF. Status The

Antypas, Katie

2013-01-01T23:59:59.000Z

195

Energy Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Science Energy Science Energy Science Print Our current fossil-fuel-based system is causing potentially catastrophic changes to our planet. The quest for renewable, nonpolluting sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities-the synchrotrons of today and the next-generation light sources of tomorrow-are the scientific tools of choice for exploring the electronic and atomic structure of matter. As such these photon-science facilities are uniquely positioned to jump-start a global revolution in renewable and carbon-neutral energy technologies. To establish the scientific foundations for the kind of transformative breakthroughs needed to build a 21st-century energy economy, we must address fundamental questions involving matter and energy. Below is a sampling of such questions that can be addressed by light-source facilities:

196

Energy Sciences Network (ESnet) | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Energy Energy Sciences Network (ESnet) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301)

197

Friedman-FES-NERSC-pm.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Program ! Program ! and ! Heavy Ion Fusion Science Virtual National Laboratory! Large Scale Computing and Storage Requirements for Fusion Energy Sciences! An FES / ASCR / NERSC Workshop! Rockville, MD, August 3-4, 2010 * This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Security, LLC, Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344, by LBNL under Contract DE-AC02-05CH11231, and by PPPL under Contract DE-AC02-76CH03073. The Heavy Ion Fusion Science Virtual National Laboratory HEDLP / Inertial Fusion Energy Simulation of intense beams for heavy-ion-fusion science! Ion beam in the NDCX-II accelerator Slide 2 The Heavy Ion Fusion Science Virtual National Laboratory Contributors to this work (computational aspects)

198

Reliability Results of NERSC Systems  

E-Print Network (OSTI)

of various systems at NERSC. They graciously provided meReliability Results of NERSC Systems Akbar Mokhtarani,William Kramer, Jason Hick NERSC - LBNL Abstract In order to

Mokhtarani, Akbar; Petascale Data Storage Institute (PDSI)

2008-01-01T23:59:59.000Z

199

NERSC Jack Deslippe  

NLE Websites -- All DOE Office Websites (Extended Search)

BerkeleyGW at BerkeleyGW at NERSC Jack Deslippe Part 1: Intro to GW/BSE DFT Kohn-Sham Formulation Minimize Energy Functional By Solving Kohn Sham Eqns Total energy is exact so long as approximation for V xc is good. Commonly use Local Density Approximation (LDA) and Gradient Approximations (GGA) - Hybrid functionals etc... Kohn, W.; Sham, L. J. Phys. Rev. A 1965, 140, 1133. Interpretation of KS Eigenvalues

200

Srinivasan Named Head of NERSC's Computational Systems Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Srinivasan Named Head Srinivasan Named Head of NERSC's Computational Systems Group Srinivasan Named Head of NERSC's Computational Systems Group August 31, 2011 | Tags: NERSC Jay Srinivasan has been selected as the Computational Systems Group Lead in the NERSC Systems Department. In this role, he will supervise the day-to-day operation of all of NERSC's computer systems. Prior to taking on his new assignment, Srinivasan was the team lead for the PDSF cluster that supports Nuclear Physics and High Energy Physics. Srinivasan has more than 15 years of experience in high performance computing, both as a user and administrator. Since joining NERSC in 2001, he has worked on all the large systems from NERSC-3, the IBM/SP2 system called Seaborg, to Hopper, the Cray XE6 that is currently NERSC's

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

NERSC Users Group Meeting October 3-4, 2005 Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

uncertainties on cosmological parameters. Science Driven Computing: NERSC's Five-Year Plan for 2005 - 2010 October 4, 2005 | Author(s): Horst Simon and Bill Kramer | Download...

202

Barbara Helland Advanced Scientific Computing Research NERSC...  

NLE Websites -- All DOE Office Websites (Extended Search)

7-28, 2012 Barbara Helland Advanced Scientific Computing Research NERSC-HEP Requirements Review 1 Science C ase S tudies d rive d iscussions Program R equirements R eviews ...

203

NERSC In the News  

NLE Websites -- All DOE Office Websites (Extended Search)

Creating the First 100 Gbps Research Link across the Atlantic Creating the First 100 Gbps Research Link across the Atlantic May 1, 2013 | Source: Scientific Computing | NERSC Managers Shed Light on 'Edison' April 29, 2013 | Named Edison, NERSC's new machine is a Cray XC30 with 664 compute nodes and 10,624 cores. Each node has two eight-core Intel "Sandy Bridge" processors running at 2.6 GHz (16 cores per node), and has 64 GB of memory. Controlling proton source speeds catalyst in turning electricity to fuel April 26, 2013 | Source: Phys.org | Berkeley Lab scientists to use supercomputer for research on genome, clean energy April 16, 2013 | Source: Daily Californian | Silicon Atoms Dance on Graphene Sheet April 4, 2013 | Source: nano.com | Berkeley code captures retreating Antarctic ice April 3, 2013 | Source: Phys.org |

204

NERSC HPC Program Requirements Review Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Published Reports Published Reports NERSC HPC Program Requirements Review Reports These publications comprise the final reports from the HPC requirements reviews presented to the Department of Energy. Downloads NERSC-PRR-HEP-2017.pdf | Adobe Acrobat PDF file Large Scale Computing and Storage Requirements for High Energy Physics - Target 2017 BER2017FinalJune7.pdf | Adobe Acrobat PDF file Large Scale Computing and Storage Requirements for Biological and Environmental Research - Target 2017 NERSC-ASCR-WorkshopReport.pdf | Adobe Acrobat PDF file Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research NERSC-NP-WorkshopReport.pdf | Adobe Acrobat PDF file Large Scale Computing and Storage Requirements for Nuclear Physics Research NERSC-FES-WorkshopReport.pdf | Adobe Acrobat PDF file

205

2004 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

4 User Survey Results 4 User Survey Results Show All | 1 2 3 4 5 ... 13 | Next » 2004 User Survey Results Table of Contents Response Summary Respondent Demographics Overall Satisfaction and Importance All Satisfaction, Importance and Usefulness Ratings Hardware Resources Software Security and One Time Passwords Visualization and Data Analysis HPC Consulting Services and Communications Web Interfaces Training Comments about NERSC Response Summary Many thanks to the 209 users who responded to this year's User Survey. The respondents represent all six DOE Science Offices and a variety of home institutions: see Respondent Demographics. The survey responses provide feedback about every aspect of NERSC's operation, help us judge the quality of our services, give DOE information on how well NERSC is doing, and point us to areas we can improve. The

206

2005 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

5 User Survey Results 5 User Survey Results Show All | 1 2 3 4 5 ... 10 | Next » 2005 User Survey Results Table of Contents Response Summary Respondent Demographics All Satisfaction, Importance and Usefulness Ratings Hardware Resources Software Visualization and Data Analysis Services and Communications Web Interfaces Training Comments about NERSC Response Summary Many thanks to the 201 users who responded to this year's User Survey. The respondents represent all six DOE Science Offices and a variety of home institutions: see Respondent Demographics. The survey responses provide feedback about every aspect of NERSC's operation, help us judge the quality of our services, give DOE information on how well NERSC is doing, and point us to areas we can improve. The survey results are listed below.

207

After 5 Years of Service, NERSC's Franklin Retires  

NLE Websites -- All DOE Office Websites (Extended Search)

Roy KaltschmidtLBNL. This week, the Department of Energy's National Energy Research Scientific Computing Center (NERSC) retired one of its most scientifically prolific...

208

NERSC's Franklin Supercomputer Upgraded to Double Its Scientific...  

NLE Websites -- All DOE Office Websites (Extended Search)

system. The Department of Energy's (DOE) National Energy Research Scientific Computing (NERSC) Center has officially accepted a series of upgrades to its Cray XT4 supercomputer,...

209

NERSC Users Group Meeting June 13 - 14, 1995 Minutes  

NLE Websites -- All DOE Office Websites (Extended Search)

Minutes Minutes Minutes Summary of ERSUG Meeting June 13 - 14, 1995, Livermore, California The Energy Research Supercomputer Users Group (ERSUG) June 1995 meeting was hosted by the National Energy Research Supercomputer Center (NERSC) at the Lawrence Livermore National Laboratory (LLNL). Some of the talks are summarized below. Welcome The meeting opened with remarks from Tom Kitchens and Bill McCurdy. Tom Kitchens began by saying that the Office of Scientific Computing (for whom he works) has become the Mathematical, Information, and Computational Sciences (MICS) Division in a recent DOE reorganization. MICS, headed by John Cavallini, is aligned under the Computation and Technology Research program within the Office of Energy Research (ER). Among the DOE developments affecting NERSC is a modest budget decrease in fiscal year

210

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a brief summary of those relevant to issues raised by researchers at the workshop.

Gerber, Richard; Wasserman, Harvey

2011-03-31T23:59:59.000Z

211

Large Scale Computing and Storage Requirements for Basic Energy Sciences Research  

SciTech Connect

The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a brief summary of those relevant to issues raised by researchers at the workshop.

Gerber, Richard; Wasserman, Harvey

2011-03-31T23:59:59.000Z

212

NERSC Featured Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

Phase-1 of NERSC's Cray Edison System Has Arrived November 28, 2012 by Francesca Verdier | 0 Comments Phase-1 of the new Edison system, a Cray XC30 (Cascade), arrived at NERSC on...

213

Matlab at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

computation. How to Use Matlab Matlab is available at NERSC on Carver, Hopper, and Edison. The number of Matlab licenses at NERSC is not very large, so users should not be...

214

NERSC 2012 awards  

NLE Websites -- All DOE Office Websites (Extended Search)

2 awards NERSC 2012 awards December 8, 2011 by Francesca Verdier (0 Comments) The NERSC 2012 awards have been posted. Post your comment You cannot post comments until you have...

215

NERSC 2013 awards  

NLE Websites -- All DOE Office Websites (Extended Search)

3 awards NERSC 2013 awards December 14, 2012 by David Turner (0 Comments) The NERSC 2013 awards have been posted. Post your comment You cannot post comments until you have logged...

216

NERSC In the News  

NLE Websites -- All DOE Office Websites (Extended Search)

Microscopy Reveals 'Atomic Antenna' Behavior in Graphene January 21, 2012 | NERSC Managers Shed Light on 'Edison' April 29, 2013 | Named Edison, NERSC's new machine is a Cray XC30...

217

2012 NERSC User Survey  

NLE Websites -- All DOE Office Websites (Extended Search)

Results 2012 User Survey Text 2012 NERSC User Survey Text The 2012 NERSC User Survey is closed. The following is the text of the survey. Section 1: Overall Satisfaction with...

218

NERSC Annual Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual Reports NERSC Annual Reports Sort by: Default | Name annrep2011.png NERSC Annual Report 2011 Download Image: annrep2011.png | png | 2.7 MB Download File: annrep2011.pdf |...

219

NERSC-BES.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

October 8 , 2 013 NERSC Overview --- 2 --- NERSC History 1974 Founded a t L ivermore t o s upport f usion research w ith a C DC s ystem 1978 Cray 1 i nstalled 1983 Expanded t o s...

220

NERSC Strategic Implementation Plan 2002-2006  

SciTech Connect

This strategic proposal presents NERSC's vision for its activities and new directions over the next five years. NERSC's continuing commitment to providing high-end systems and comprehensive scientific support for its users will be enhanced, and these activities will be augmented by two new strategic thrusts: support for Scientific Challenge Teams and deployment of a Unified Science Environment. The proposal is in two volumes, the Strategic Plan and the Implementation Plan.

Kramer, William; Bethel, Wes; Craw, James; Draney, Brent; Fortney, William; Gorda, Brend; Harris, William; Meyer, Nancy; Ng, Esmond; Verdier, Francesca; Walter, Howard; Welcome, Tammy

2002-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

NERSC Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

Announcements Announcements Announcements Email Announcement Archive Year: 2014 Select Year: 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp jgi hopper edison carver pdsf nug managers Retired Systems: bassi davinci franklin jacquard pvp euclid seaborg Search Announcements Body and Title Search Subject Date Author Re: [Edison-users] [usgc] Edison will be reserved for system debugging every other day starting from 10/10/2013 Thursday 16:00 PDT 2014-01-10 15:57:24 Zhengji Zhao [Jgi-users] Jenkins talk today at Noon (Dial-in for JGI participants) 2014-01-10 09:45:33 Douglas Jacobsen [Jgi-users] Please complete the NERSC 2013 User Survey 2014-01-09 17:48:50 Douglas Jacobsen

222

NERSC Visualization  

NLE Websites -- All DOE Office Websites (Extended Search)

Visualization Visualization Visualization jet-sdavid.jpg Visualization facilitates data exploration. It often supports simulation since it allows inspection of the output varying in time or with changes in parameter values, or for the locations of interesting regions in large data sets. The term visualization often is used to describe the rendering of 3D isosurfaces and volumes, whereas the term graphics usually is applied to plots such as scatter plots and histograms. Our mission is to assist researchers in achieving their scientific goals - solving some of the world's most challenging problems in scientific data understanding - through visualization and analytics while simultaneously advancing the state-of-the-art in visualization through our own research. From the standpoint of a user of NERSC, for example, the

223

Simulation Computed at NERSC Matches Historic Gamma-Ray Burst...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Powering Scientific Discovery Since 1974 Login Site Map | My NERSC search... Go Home About Overview NERSC Mission Contact us Staff Org Chart NERSC History NERSC Stakeholders...

224

Data Requirements from NERSC Requirements Reviews Richard Gerber...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Scientists represented by the NERSC user community have growing requirements for data storage, IO bandwidth, networking bandwidth, and data software and services. Over the...

225

DOE INCITE Program Awards Large Allocations at NERSC to Study...  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE INCITE Program Awards Large Allocations at NERSC to Study Supernovae, Fusion Energy, Climate Change, Combustion, Chemistry and Accelerator Design DOE INCITE Program Awards...

226

HSI Best Practices for NERSC Users Nicholas Balthaser and Damian Hazen  

NLE Websites -- All DOE Office Websites (Extended Search)

HSI Best Practices for NERSC Users HSI Best Practices for NERSC Users Nicholas Balthaser and Damian Hazen NERSC Division Lawrence Berkeley National Laboratory One Cyclotron Road Berkeley, CA 94720 May 2011 This work was produced by the University of California, Lawrence Berkeley National Laboratory (LBNL) under Contract No. DE-AC02-05CH11231 with the Department of Energy Office of Science. DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor the Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or

227

NERSC-BER-Yelick.v5.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Biological and Biological and Environmental Research Katherine Yelick NERSC Director Requirements Workshop NERSC is the Production Facility for DOE SC * NERSC serves a large population Approximately 3000 users, 400 projects, 500 code instances * Focus on "unique" resources - High end computing systems - High end storage systems * Large shared file system * Tape archive - Interface to high speed networking * ESNEt soon to be 100 Gb/s * Allocate time / storage - Current processor hours and tape storage 2 ASCR 7% BER 19% BES 29% FES 18% HEP 17% NP 10% 2009 Allocations What's Changed in DOE Priorities for NERSC? 0% 5% 10% 15% 20% 25% 30% 35% 2002 2003 2004 2005 2006 2007 2008 2009 Usage by Science Type as a Percent of Total Usage Accelerator Physics

228

Trinity NERSC-8 Draft RFP  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC-8 / Trinity Benchmarks Trinity / NERSC-8 Capability Improvement Important Trinity / NERSC-8 Documents Q & A Testbeds NERSC 800 666-3772 Passwords & Account Support Web: http://nim.nersc.gov Email: accounts@nersc.gov Phone: 510 486-8612 Consulting Web: http://help.nersc.gov Email: consult@nersc.gov Phone: 510 486-8611 Home » Systems » Trinity-NERSC8-RFP Trinity / NERSC-8 RFP TrinityN8Logo.gif NERSC and the Alliance for Computing at Extreme Scale (ACES), a collaboration between Los Alamos National Laboratory and Sandia National Laboratory are partnering to release a joint Request for Proposal (RFP) for two next generation systems, Trinity and NERSC-8, to be delivered in the 2015 time frame. Interested Offerors are advised to monitor this web site and the LANL

229

Lisa Gerhardt NERSC User Services"  

NLE Websites -- All DOE Office Websites (Extended Search)

Gerhardt " NERSC User Services" September 10, 2013" Getting Started at NERSC: Running Jobs Jobs at NERSC * Most j obs a re p arallel, u sing 1 0s t o 1 00,000+ c ores * Produc8on r...

230

NERSC Workshops and Training Events  

NLE Websites -- All DOE Office Websites (Extended Search)

BerkeleyGW2013 Edison Performance New User Training HPC Using GPUs Getting Started at NERSC Training -- Edison Getting Started at NERSC NERSC Training at SC12 Effective Use of...

231

NERSC-InitialSummary.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Day-1 Summary Day-1 Summary Large Scale Computing and Storage Requirements for Biological and Environmental Research Joint BER / ASCR / NERSC Workshop NERSC Lawrence Berkeley National Laboratory May 7-8, 2009 Summary * Users need for more resources for DOE SC computing - But we need more concrete, science-based justification * Need for predictable throughput - Microbial Genomics and GFDL ESM - Need to differentiate between real-time needs and higher desired batch turnaround * Slow batch turnaround time may be because of queue policy or because of insufficient resources Summary * Data management issues transcend all science areas, multiple projects - Exponentially increasing - Some disagreement on volume at a single site Summary * Users see need for guidance / help in

232

NIM (NERSC Information Management) system  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Information Management (NIM) portal The NERSC Information Management (NIM) system is a web portal used to view and modify user account, usage, and allocations information....

233

Solar Energy Science Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Science Projects Curriculum: Solar Power -(thermodynamics, lightelectromagnetic, radiation, energy transformation, conductionconvection, seasons, trigonometry) Grade...

234

Speeding Up Science Data Transfers Between Department of Energy Facilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Speeding Up Science Speeding Up Science Data Transfers Between Department of Energy Facilities Speeding Up Science Data Transfers Between Department of Energy Facilities May 16, 2009 As scientists conduct cutting-edge research with ever more sophisticated techniques, instruments, and supercomputers, the data sets that they must move, analyze, and manage are increasing in size to unprecedented levels. The ability to move and share data is essential to scientific collaboration, and in support of this activity network and systems engineers from the Department of Energy's (DOE) Energy Sciences Network (ESnet), National Energy Research Scientific Computing Center (NERSC) and Oak Ridge Leadership Computing Facility (OLCF) are teaming up to optimize wide-area network (WAN) data transfers.

235

Grid Software and Services at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Services Services Grid Software and Services Overview Grid computing can include a broad range of technologies. At NERSC we are interested in new computational and data-centric services which enhance the productivity of science teams. The grid infrastructure we support (described below) can be used to manage jobs and data in ways that are otherwise difficult from the comamnd line. Grid services enable remote job management, file transfer and distributed computing workflows through the Globus Toolkit. Web based Science Gateways can be built on the foundation provided by those services. Users can access several NERSC resources via Globus grid interfaces using X509 grid certificates. NERSC is part of the Open Science Grid (OSG) and is available to select OSG Virtual Organizations for compute and storage

236

Berkeley Lab Computing Sciences: Accelerating Scientific Discovery  

E-Print Network (OSTI)

facilities NERSC and ESnet and by conduct- ing appliedCOMPUTATIONAL SCIENCE ESnet is a reliable, high- bandwidthdevelopment. NERSC and ESnet staff participate in advanced

Hules, John A

2009-01-01T23:59:59.000Z

237

Advanced beam-dynamics simulation tools for the RIA driver linac, Part I: Low energy beam transport and radiofrequency quadrupole  

E-Print Network (OSTI)

version of PARMTEQ on the NERSC computing facility, readyimplementation will be at NERSC (National Energy Researchcomputer version, later at NERSC. Modify space-charge for

2003-01-01T23:59:59.000Z

238

How to Contact NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Contact us Contact us Contact us Technical Questions, Computer Operations, Passwords, Account Support 1-800-666-3772 (or 1-510-486-8600) Computer Operations Account Support HPC Consulting menu option 1 (24/7) (for passwords and off-hours problem reports/inquiries) menu option 2 or accounts@nersc.gov or http://nim.nersc.gov menu option 3 or consult@nersc.gov or http://help.nersc.gov (On-line Help Desk, "ServiceNow") NERSC Center Contacts Director Services Department Public information Sudip Dosanjh NERSC Director Berkeley Lab, MS 50B4224 1 Cyclotron Road Berkeley, CA 94720-8150 USA email: sudip@lbl.gov phone: (510) 495-2488 fax: (510) 486-4316 Francesca Verdier Services Department Head Berkeley Lab, MS 943-256 1 Cyclotron Road Berkeley, CA 94720-8150 USA email: fverdier@lbl.gov

239

NERSC User Environment  

NLE Websites -- All DOE Office Websites (Extended Search)

Environment Environment NERSC User Environment Home Directories, Shells and Startup Files All NERSC systems (except PDSF) use global home directories, which are are pre-populated with startup files (also known as dot files) for all available shells. NERSC fully supports bash, csh, and tcsh as login shells. Other shells (ksh, sh, and zsh) are also available. The default shell at NERSC is csh. Changing Your Default Login Shell Use the NERSC Information management (NIM) portal if you want to to change your default login shell. To do this, select Change Shell from the NIM Actions pull-down menu. Managing Your Startup Files The "standard" dot-files are symbolic links to read-only files that NERSC controls. For each standard dot-file, there is a user-writable ".ext" file.

240

NERSC Holiday Schedule  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC NERSC Holiday Schedule NERSC Holiday Schedule December 20, 2013 by Francesca Verdier (0 Comments) All NERSC computing and storage systems will remain in full operation throughout the holiday season (Tuesday December 24 through Wednesday January 1). From Tuesday December 24 through Wednesday January 1, NERSC Consulting and Account Support services will be available *only* on Friday December 27 and Monday December 30, from 8:00 to 5:00 Pacific Time. Normal Consulting and Account Support schedules will resume on Thursday, January 2. As always, critical system problems may be reported at any time to NERSC Operations at 1-800-666-3772, menu option 1, or 1-510-486-6821. You should also contact Operations if you need to have your password reset (or login failures cleared) over the holidays.

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Berkeley Lab Computing Sciences: Accelerating Scientific Discovery  

E-Print Network (OSTI)

Sciences national user facilities, services, and researchoperating two national user facilities NERSC and ESnet

Hules, John A

2009-01-01T23:59:59.000Z

242

Materials Science | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Economy Funding Opportunities State & Local Government Science & Innovation Science & Technology Science Education Innovation Energy Sources Energy Usage Energy Efficiency...

243

Exploring HPSS bandwidth - NERSC production experience  

E-Print Network (OSTI)

54515 Exploring HPSS Bandwidth - NERSC Production Experienceific Computing Center (NERSC). These tools provide graphicallarge supercomputing sites. NERSC is a developer site within

Holmes, Harvard H.

2003-01-01T23:59:59.000Z

244

The NERSC Sustained System Performance (SSP) Metric  

E-Print Network (OSTI)

The NERSC Sustained System Performance (SSP) Metric WilliamSSP) metric developed by NERSC for its procurements. Theis important. One system at NERSC consistently slowed down

Kramer, William; Shalf, John; Strohmaier, Erich

2005-01-01T23:59:59.000Z

245

Transferring Data at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Data Transferring Data Advice and Overview NERSC provides many facilities for storing data and performing analysis. However, transfering data - whether over the wide area network...

246

NERSC Computational Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

My NERSC Getting Started Computational Systems Edison Hopper Carver Dirac PDSF Genepool Testbeds Retired Systems Data & File Systems Network Connections Queues and Scheduling Job...

247

NERSC HPSS Troubleshooting  

NLE Websites -- All DOE Office Websites (Extended Search)

on the Lustre file system IO Formats Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Network Connections Queues and Scheduling Job Logs & Analytics...

248

NERSC Annual Report 2005  

E-Print Network (OSTI)

SC . . . . . . Office of Science (DOE) SciDAC . . .Belgian Science Policy Office CAM . . . . . CommunityDOE) BES . . . . . Office of Basic Energy Sciences (DOE)

Hules Ed., John

2006-01-01T23:59:59.000Z

249

NERSC User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite...  

NLE Websites -- All DOE Office Websites (Extended Search)

User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite Data Analysis At NERSC Julian Borrill Computational Cosmology Center, Berkeley Lab & Space Sciences Laboratory, UC...

250

AMBER at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

AMBER AMBER AMBER Description AMBER (Assisted Model Building with Energy Refinement) is the collective name for a suite of programs designed to carry out molecular mechanical force field simulations, particularly on biomolecules. See Amber force fields, AMBER consists of about 50 programs. Two major ones are: sander: Simulated annealing with NMR-derived energy restraints pmemd: This is an extensively-modified version of sander, optimized for periodic, PME simulations, and for GB simulations. It is faster than sander and scales better on parallel machines. How to Access AMBER NERSC uses modules to manage access to software. To use the default version of AMBER, type: % module load amber To see where the amber executables reside (the bin directory) and what environment variables it defines, type

251

Energy Science  

NLE Websites -- All DOE Office Websites (Extended Search)

sources of tomorrow-are the scientific tools of choice for exploring the electronic and atomic structure of matter. As such these photon-science facilities are uniquely...

252

First NERSC Director John Killeen Dies at 87  

NLE Websites -- All DOE Office Websites (Extended Search)

First NERSC Director First NERSC Director John Killeen Dies at 87 First NERSC Director John Killeen Dies at 87 August 24, 2012 Jon Bashor, Jbashor@lbl.gov, +1 510 486 5849 XBD9908-01785.jpg John Killeen, NERSC's founding director, also directed its two predecessors. John Killeen, the founding director of what is now known as the National Energy Research Scientific Computing Center (NERSC), died August 15, 2012 at age 87. Killeen led the Center from 1974 until 1990, when he retired. The Department of Energy conferred its highest honor, the Distinguished Associate Award, on Killeen in 1980 in recognition of his outstanding contribution to the magnetic fusion energy program. Initially known as the Controlled Thermonuclear Research Computer Center when established in 1974 at Lawrence Livermore National Laboratory, the

253

Douglas Jacobsen! NERSC Bioinformatics Computing Consultant  

NLE Websites -- All DOE Office Websites (Extended Search)

ridEngine - qs NERSC - isjobcomplete NERSC - NERSC g enepool w ebsite * Inves@ga@ng c ompleted j obs - qacct Univa G ridEngine - qqacct NERSC - qqacct w ith q...

254

John Shalf Is Named Chief Technology Officer for NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Science. As Chief Technology Officer, Shalf will help NERSC develop a plan to achieve exascale performance-1 quintillion or 1018 computer operations per second-a thousand-fold...

255

NERSC Users Group Meeting October 3-4, 2005 Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

File: Environment.ppt | ppt | 801 KB Science Driven Computing: NERSC's Five-Year Plan for 2005 - 2010 October 4, 2005 | Author(s): Horst Simon and Bill Kramer | Download...

256

NERSC In the News  

NLE Websites -- All DOE Office Websites (Extended Search)

Supernova to be visible for 2 nights Supernova to be visible for 2 nights September 8, 2011 | Author(s): David Perlman | Source: SF Gate | PTF11kly.png 'Instant Cosmic Classic' Supernova Discovered August 26, 2011 | Source: Slashdot | 3D Map To Compute Matter Distribution In Universe - SDSS Aftermath January 12, 2012 | Source: CrazyEngineers VoiCE | A Stellar Explosion In The Big Dipper's Handle September 3, 2011 | Author(s): Scott Simon | Source: NPR | fireball-particles.jpg Anti-Helium Discovered in the Heart of STAR April 25, 2011 | Source: Red Orbit | Eighteen examples of the heaviest antiparticle ever found, the nucleus of antihelium-4, have been made in the STAR experiment at RHIC, the Relativistic Heavy Ion Collider at the U.S. Department of Energy's Brookhaven National Laboratory. NERSC provides computing resources to the

257

Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

nuclear research that leads us on a journey of discovery into the nucleus of the atom - the very heart of matter. The goal is a roadmap that will help unlock the secrets of...

258

NERSC and JGI Join Forces to Tackle Genomics HPC - NERSC Center News, Apr  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC and JGI Join NERSC and JGI Join Forces to Tackle Genomics HPC NERSC and JGI Join Forces to Tackle Genomics HPC April 19, 2010 A torrent of data has been flowing from the advanced sequencing platforms at the Department of Energy Joint Genome Institute (JGI), among the world's leading generators of DNA sequence information for bioenergy and environmental applications. Last year, JGI generated over one trillion nucleotide letters of genetic code for its various user programs, an eight-fold increase in productivity from 2008. This year JGI expects to sequence five-times more data than the previous year, producing more than a petabyte of data. Kathy Yelick and Eddy Rubin in front of Cray XT5 supercomputer NERSC Division Director Kathy Yelick (left) and JGI Director Eddy Rubin

259

Hopper (Phase 1) Prepares NERSC for Petascale Computing  

NLE Websites -- All DOE Office Websites (Extended Search)

Hopper (Phase 1) Hopper (Phase 1) Prepares NERSC for Petascale Computing Hopper (Phase 1) Prepares NERSC for Petascale Computing February 26, 2010 After several months of rigorous scientific testing, the Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) has accepted a 5,312-core Cray XT5 machine, called Hopper (Phase 1). Innovatively built with external login nodes and an external filesystem, Hopper Phase 1 will help NERSC staff optimize the external node architecture before the second phase of the Hopper system arrives. Phase 2 will be a petascale system comprised of 150,000 processor cores and built on next generation Cray technology. "Working out the kinks in Phase 1 will ensure a more risk-free deployment when Phase 2 arrives," says Jonathan Carter, who heads NERSC's User

260

The Winners Are ... NERSC Announces Winners of Inaugural HPC Achievement  

NLE Websites -- All DOE Office Websites (Extended Search)

Announces Announces Winners of Inaugural HPC Achievement Awards NERSC Announces Winners of Inaugural HPC Achievement Awards February 14, 2013 | Tags: Awards Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 XBD201009 01166 03 NERSC's Cray XE6 "Hopper" The Department of Energy's National Energy Research Scientific Computing Center (NERSC) announced the winners of their inaugural High Performance Computing (HPC) Achievement Awards on Wednesday at the annual NERSC User Group meeting at the Lawrence Berkeley National Laboratory (Berkeley Lab). The awardees are all NERSC users who have either demonstrated an innovative use of HPC resources to solve a scientific problem, or whose work has had an exceptional impact on scientific understanding or society. In an effort

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

NERSC training events: Data Transfer and Archiving; Chemistry and Material  

NLE Websites -- All DOE Office Websites (Extended Search)

training events: Data Transfer and Archiving; Chemistry and Material training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications NERSC training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications February 21, 2011 by Richard Gerber NERSC will present two training events in March: Data Transfer and Archiving March 8, 2011 10:00-12:30 Pacific Time Using Chemistry and Material Sciences Applications at NERSC March 22, 2011 10:00-12:00 Pacific Time Each event will be held concurrently at NERSC's Oakland Scientific Facility and over the web. To register or get more information, please visit our Training Events page. User Announcements Email announcement archive Subscribe via RSS Subscribe Browse by Date January 2014 December 2013 November 2013 October 2013 September 2013 August 2013

262

NERSC-6 Workload Analysis and Benchmark Selection Process  

Science Conference Proceedings (OSTI)

This report describes efforts carried out during early 2008 to determine some of the science drivers for the"NERSC-6" next-generation high-performance computing system acquisition. Although the starting point was existing Greenbooks from DOE and the NERSC User Group, the main contribution of this work is an analysis of the current NERSC computational workload combined with requirements information elicited from key users and other scientists about expected needs in the 2009-2011 timeframe. The NERSC workload is described in terms of science areas, computer codes supporting research within those areas, and description of key algorithms that comprise the codes. This work was carried out in large part to help select a small set of benchmark programs that accurately capture the science and algorithmic characteristics of the workload. The report concludes with a description of the codes selected and some preliminary performance data for them on several important systems.

Antypas, Katie; Shalf, John; Wasserman, Harvey

2008-08-29T23:59:59.000Z

263

Jeff Broughton Brings 30 Years of HPC Experience to NERSC as...  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Department Head at the Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC). Broughton, who most recently served as senior director of...

264

Basic Energy Sciences  

Office of Science (SC) Website

http:science.energy.govbesaboutjobs Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the...

265

Fusion Energy Sciences  

Office of Science (SC) Website

http:science.energy.govfesaboutjobs Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the...

266

Basic Energy Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

of Energy's Office of Basic Energy Sciences (BES), Office of Advanced Scientific Computing Research (ASCR), and the National Energy Research Scientific Computing Center...

267

NERSC Hosts Workshop About the Dawn of Exascale Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Hosts Workshop About the Dawn of Exascale Storage NERSC Hosts Workshop About the Dawn of Exascale Storage July 31, 2009 This month, the Department of Energy's (DOE) National Energy...

268

NERSC Global Filesystem Played a Key Role in Discovery of the Last Neutrino  

NLE Websites -- All DOE Office Websites (Extended Search)

NGFS Played a Key NGFS Played a Key Role in Neutrino Finding NERSC Global Filesystem Played a Key Role in Discovery of the Last Neutrino Mixing Angle February 7, 2013 | Tags: High Energy Physics (HEP), NERSC Global Filesystems (NGF), Science Gateways John Hules, JAHules@lbl.gov, +1 510 486 6008 XBD201107-00790-183.jpg Daya Bay Neutrino Facility in China. Photo by Roy Kaltschmidt, Lawrence Berkeley National Laboratory. Discovery of the last neutrino mixing angle - one of Science magazine's top ten breakthroughs of the year 2012 - was announced in March 2012, just a few months after the Daya Bay Neutrino Experiment's first detectors went online in southeast China. Collaborating scientists from China, the United States, the Czech Republic, and Russia were thrilled that their experiment was producing more data than expected, and that a positive

269

NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change  

NLE Websites -- All DOE Office Websites (Extended Search)

NOAA Awarded 2.6 NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models September 11, 2008 WASHINGTON, DC - The U.S. Department of Energy's (DOE) Office of Science will make available more than 10 million hours of computing time for the U.S. Commerce Department's National Oceanic and Atmospheric Administration (NOAA) to explore advanced climate change models at three of DOE's national laboratories as part of a three-year memorandum of understanding on collaborative climate research signed today by the two agencies. NOAA will work with climate change models as well as perform near real-time high-impact (non-production) weather prediction research using computing time on DOE Office of Science resources including two of the world's top

270

NERSC Grid Certificates  

NLE Websites -- All DOE Office Websites (Extended Search)

Grid Grid Certificates Grid Certificates | Tags: Grid Grid certificates allow you to access NERSC (and other Grid enabled computing facilities) via grid interfaces. Grid certificates are credentials that must be initialized for use with grid tools. Once a certificate is initialized it is automatically used by the grid tools to authenticate the user to the grid resource. Getting a Short Lived NERSC CA Certificate The NERSC Online CA now offers a quick and painless way to obtain grid certificates. You can obtain a grid certificate with a single command using this method. If you are on a NERSC system, load the globus module to set up your environment: % module load globus or % module load osg On the client system (assuming you have the globus binaries in your path), simply run:

271

NERSC Consulting services  

NLE Websites -- All DOE Office Websites (Extended Search)

Consulting Services Consulting Services Consulting Services Consulting Consultants and Account Support staff are available to assist users from 8 AM to 5 PM Pacific time, Monday through Friday (except Berkeley Lab holidays). Questions and problems submitted through the On-Line Help Desk are immediately sent to the consulting staff and this is the preferred method of communication. NERSC staff can be reached at 1-800-66-NERSC (USA) or 510-486-8600 (local and international); or email consult@nersc.gov to speak with a consultant and accounts@nersc.gov to speak with Account Support staff. Users may sometimes contact specific User Services staff members directly by phone or email, but in that case there is no guarantee of a timely response. Staff members are often involved with other time-critical assignments and may not

272

NERSC Users Group  

NLE Websites -- All DOE Office Websites (Extended Search)

NUGEX NUGEX NUG Executive Committee (NUGEX) NUGEX is the voice of the user community to NERSC and DOE. While all NUG events are open to all NERSC users, NUGEX members regularly participate in the monthly teleconfernces and the annual face-to-face meeting. NUGEX is consulted on many NERSC policy issues, e.g., batch configurations, disk quotas, services and training offerings. Members of NUGEX also participate in their office's NERSC Requirements Reviews of High Performance Computing and Storage. There are three representatives from each office and three members-at-large. Name Institution Email Address DOE Office Term Expires PI's Project Title Mark Adams Columbia University mark.adams@columbia.edu ASCR Dec 2015 Composable Hierarchically Nested Solvers Anubhav Jain Berkeley Lab

273

NERSC's Data Transfer Nodes  

NLE Websites -- All DOE Office Websites (Extended Search)

Data Transfer Nodes Data Transfer Nodes Data Transfer Nodes Overview The data transfer nodes are NERSC servers dedicated to performing transfers between NERSC data storage resources such as HPSS and the NERSC Global Filesystem (NGF), and storage resources at other sites including the Leadership Computing Facility at ORNL (Oak Ridge National Laboratory). These nodes are being managed (and monitored for performance) as part of a collaborative effort between ESnet, NERSC, and ORNL to enable high performance data movement over the high-bandwidth 10Gb ESnet wide-area network (WAN). Restrictions In order to keep the data transfer nodes performing optimally for data transfers, we request that users restrict interactive use of these systems to tasks that are related to preparing data for transfer or are directly

274

NERSC Featured Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

Cray to Install Cascade System at NERSC June 27, 2012 by Richard Gerber | 0 Comments Cray will install a next-generation supercomputer code-named "Cascade" and a next-generation...

275

HDFView at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

HDFView is a visual tool for browsing and editing HDF4 and HDF5 files. HDFView is a java based GUI application. When using HDFView on NERSC systems, connection via NX is...

276

NERSC HPSS Clients  

NLE Websites -- All DOE Office Websites (Extended Search)

Clients Clients There are a number of tools that can be used to access NERSC HPSS: HSI Usage HSI provides a unix-like interface into HPSS and can be used both interactively and...

277

NERSC HPSS Client HSI  

NLE Websites -- All DOE Office Websites (Extended Search)

Usage HSI Usage HSI is a flexible and powerful command-line utility to access the NERSC HPSS storage systems. Like FTP, you can use it to store and retrieve files but it has a much...

278

VASP at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

schemes and an efficient Pulay mixing. Access to VASP VASP is available only to NERSC users who already have an existing VASP license. If you have a VASP license, send your...

279

NERSC Featured Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

Track NERSC Outages in Google Calendar March 22, 2013 by Jack Deslippe | 0 Comments Outages are now available in Google calendar form. You can subscribe to this calendar by...

280

HPSS Passwords at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

example, see the screenshot below: This will provide you with a token (an encrypted string) in the pale yellow highlighted box that may be used on any machine in the NERSC...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Berkeley Lab Scientific Programs: Computing Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

data-intensive, international scientific collaborations. National Energy Research Scientific Computing Center (NERSC) Located at Berkeley Lab, NERSC is the flagship...

282

Lattice QCD and NERSC requirements  

NLE Websites -- All DOE Office Websites (Extended Search)

Doug Toussaint November 26, 2012 Rich Brower, Steven Gottlieb and Doug Toussaint () Lattice QCD at NERSC November 26, 2012 1 17 Lattice Gauge Theory at NERSC First-principles...

283

CS267: NERSC User Blog  

NLE Websites -- All DOE Office Websites (Extended Search)

Computers Discussion CS267: NERSC Discussion This area is intended for NERSC users and staff to help each other with questions about CS267. Post your comment Posting comments...

284

Cloud Computing at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Computing Energy Efficient Computing Exascale Computing Performance & Monitoring Tools Petascale Initiative Science Gateway Development Storage and IO Technologies Testbeds...

285

JGI Case Study (NERSC-BER Workshop, Sep 11 2012).pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Computing Requirements Shane Canon, Rob Egan, David Goodstein Victor M Markowitz NERSC BER Requirements for 2017 September 11-12, 2012 Established in 1999, located in Walnut Creek Supported by the DOE Office of Science. Budget of ~70 Million/ yr ~ 300 Employees Mission User facility for large scale genomics to enable bioenergy & environmental research DOE Joint Genome Institute (JGI) JGI Programs Plants Fungi Microbes Metagenomes Bioenergy Carbon Cycling Biogeochemistry Mission Areas Energy and Environmental Science Experimental Data Generation Data Interpretation User Interactions Sequencing Data Distribution Assembly of Sequence Data 4 30 Tb Sequence data Science publications Annotated Datasets: Genes Assembled Datasets Integrated Datasets:

286

An Analysis of Node Asymmetries on seaborg.nersc.gov  

E-Print Network (OSTI)

Skinner and Nicholas Cardo NERSC HPCF Abstract : A shortof work completed at NERSC over the past 6 months toresources provided by NERSCs IBM SP seaborg.nersc.gov.

Skinner, David; Cardo, Nicholas

2003-01-01T23:59:59.000Z

287

Visualizing Low-Swirl Combustion Simulations at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen flame Low-Swirl Combustion: Experiments and Simulations Working Together energy16gunther.jpg Simulations that ran on the Franklin Cray XT at NERSC captured the detailed...

288

Exploring HPSS bandwidth - NERSC production experience  

Science Conference Proceedings (OSTI)

We have developed tools to help us analyze transfer logs from a production High Performance Storage System (HPSS) system at the National Energy Research Scientific Computing Center (NERSC). These tools provide graphical displays of data transfer performance over relatively short (24 hour or less) time spans.

Holmes, Harvard H.

2003-11-30T23:59:59.000Z

289

NERSC User Group Meeting  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC User Group Meeting NERSC User Group Meeting Oct 18, 2010 Outline * About OpenMP * Parallel Regions * Worksharing Constructs * Synchronization * Data Scope * Tasks * Using OpenMP at NERSC 2 3 Common Architectures * Shared Memory Architecture - Multiple CPUs share global memory, could have local cache - Uniform Memory Access (UMA) - Typical Shared Memory Programming Model: OpenMP, Pthreads, ... * Distributed Memory Architecture - Each CPU has own memory - Non-Uniform Memory Access (NUMA) - Typical Message Passing Programming Model: MPI, ... * Hybrid Architecture - UMA within one SMP node - NUMA across nodes - Typical Hybrid Programming Model: mixed MPI/OpenMP, ... What is OpenMP * OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming.

290

NERSC HPSS Charging  

NLE Websites -- All DOE Office Websites (Extended Search)

HPSS Charging NERSC uses Storage Resource Units (SRUs) to help manage HPSS storage. The goal is to provide a balanced computing environment with appropriate amounts of storage and adequate bandwidth to keep the compute engines fed with data. Performance and usage tracking allows NERSC to anticipate demand and maintain a responsive storage environment. Storage management also recognizes storage as a distinct resource in support of an increasing amount of data intensive computing. Storage management and the quota system are intended to encourage efficient usage by the user community. SRU Management SRUs are reported and managed through the NERSC Information Management (NIM) system. If a user is out of SRUs in all of their HPSS repositories that user will be restricted so that they can no longer write data to HPSS

291

SIESTA at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

SIESTA SIESTA SIESTA Description SIESTA is an O(N) DFT code for electronic structure calculations and ab initio molecular dynamics simulations for molecules and solids. It uses norm-conserving pseudopotentials and linear combination of numerical atomic orbitals (LCAO) basis set. How to Access SIESTA NERSC uses modules to manage access to software. To use the default version of SIESTA, type: % module load siesta Access Restrictions SIESTA is available at NERSC only to researchers at academic or public (non-defense) labs. You must certify that this condition is met by using the siesta_register command. A NERSC consulting trouble ticket will be generated and you will be provided access in a timely manner. The procedure for doing this is as follows: module load siesta siesta_register

292

NERSC Oakland Scientific Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

Training 2012 Training 2012 February 1-2, 2012 NERSC Oakland Scientific Facility Debugging with DDT Woo-Sun Yang NERSC User Services Group Why a Debugger? * It makes it easy to find a bug in your program, by controlling pace of running your program - Examine execution flow of your code - Check values of variables * Typical usage scenario - Set breakpoints (places where you want your program to stop) and let your program run - Or advance one line in source code at a time - Check variables when a breakpoint is reached 2 DDT * Distributed Debugging Tool by Allinea * Graphical parallel debugger capable of debugging - Serial - OpenMP - MPI - CAF - UPC - CUDA - NERSC doesn't have a license on Dirac * Intuitive and simple user interfaces * Scalable * Available on Hopper, Franklin and Carver

293

Python Tools at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Python Tools Python Tools Python Tools Description and Overview Python is an interpreted, general-purpose high-level programming language. Various of versions of Python are installed on most of the NERSC systems, usually accompanied with computational tool such as numpy and scipy. Using Python on NERSC Systems To use the python installed as module on NERSC systems, you need do module load python To run a python script on the Hopper and Edison compute nodes, you must set an environment variable: setenv CRAY_ROOTFS DSL which is set automatically when the python module is loaded. To execute a script on the Hopper or Edison compute nodes dedicated to your job, you need to use aprun: aprun -n 1 python ./hello_world.py or, if the script is executable and contains '#!/usr/bin/env python' as the

294

Jeff Broughton Brings 30 Years of HPC Experience to NERSC as New Head of  

NLE Websites -- All DOE Office Websites (Extended Search)

Jeff Broughton Brings Jeff Broughton Brings 30 Years of HPC Experience to NERSC as New Head of Systems Department Jeff Broughton Brings 30 Years of HPC Experience to NERSC as New Head of Systems Department July 31, 2009 Jeffrey M. Broughton, who has 30 years of HPC and management experience, has accepted the position of Systems Department Head at the Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC). Broughton, who most recently served as senior director of engineering at QLogic Corp., joins NERSC on Monday, August 3. "I'm very pleased to announce that Jeff Broughton has accepted the position of Systems Department Head at NERSC," said Kathy Yelick, NERSC Director. "This is a key position for us, and Jeff will be responsible

295

NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center  

E-Print Network (OSTI)

Energy Density Functional (NP) Objective: Develop and use ab initio predictive power to test nuclear theory

Antypas, Katie

2013-01-01T23:59:59.000Z

296

Phase-1 of Edison Arrives at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Phase 1 of Edison Arrives at NERSC Phase 1 of Edison Arrives at NERSC November 27, 2012 Photo by Roy Kaltschmidt, Berkeley Lab Phase 1 of NERSC's newest supercomputer, named...

297

NUG 2013: Training - Getting Started at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

- Richard Gerber & Jack Deslippe, NERSC ( 15 min ) 13:15 - Introduction to the NERSC API: NEWT. - Shreyas Cholia, NERSC ( 20 min ) 13:35 - Best Practices for Reading and...

298

NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC's Franklin NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability July 20, 2009 OCEAN EDDIES: This image comes from a computer simulation modeling eddies in the ocean. An interesting feature is the abundance of eddies away from the equator, which is shown in the center of the image at y=0. This research collaboration led by Paola Cessi of the Scripps Institute of Oceanography performed over 15,000 years worth of deep ocean circulation simulations with 1.6 million processor core hours on the upgraded Franklin system. The Department of Energy's (DOE) National Energy Research Scientific Computing (NERSC) Center has officially accepted a series of upgrades to its Cray XT4 supercomputer, providing the facility's 3,000 users with twice

299

getnim Command at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

getnim command getnim command getnim - NIM's Command Line Interface This page describes the inquiry-only command called getnim that users can use interactively and in scripts to get their account balances. GETNIM(l) NERSC GETNIM(l) NAME getnim - query the NERSC banking database for remaining allocation, resources and repository information SYNOPSIS getnim [ options ] -Rrname or getnim [ options ] -Rrname { -uuid | -Uuname } or getnim [ options ][ -D ] { -uuid | -Uuname } or getnim [ options ] -Rrname { -l | -L } or getnim [ options ] -Fbatchname PARAMETERS -R to specify the repository name -U to specify the user name -u or specify the user uid -l | -L give the charge info for each user in the reposi-

300

NERSC Calculations Provide Independent Confirmation of Global...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Calculations Provide Independent Confirmation of Global Land Warming Since 1901 NERSC Calculations Provide Independent Confirmation of Global Land Warming Since 1901...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

2014 NERSC allocation requests due September 22  

NLE Websites -- All DOE Office Websites (Extended Search)

allocation requests due September 22 2014 NERSC allocation requests due September 22 August 13, 2013 by Francesca Verdier (0 Comments) NERSC's allocation submission system is...

302

2010/2011 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Satisfaction and Importance Scores HPC Resources Software Services Comments - What can NERSC do to make you more productive? Comments - What Does NERSC Do Best Response Summary A...

303

NERSC Data Management Strategy and Policies  

NLE Websites -- All DOE Office Websites (Extended Search)

Data Management Policies NERSC Data Management Strategy and Policies Introduction NERSC provides its users with the means to store, manage, and share their research data products....

304

NERSC_Workload_Analysis_v3.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Tina Butler, Richard Gerber, Cary Whitney, Nick Wright, Woo-Sun Yang, Zhengji Zhao NERSC Workload Analysis on Hopper --- 1 --- February 2 2, 2 013 Understanding the NERSC...

305

NERSC Allocations: For Principal Investigators and Managers  

NLE Websites -- All DOE Office Websites (Extended Search)

Allocations NERSC Allocations: for Principal Investigators and Account Managers Allocations Overview and Eligibility A researcher may apply for an allocation of NERSC resources if...

306

NERSC/DOE BER Requirements Workshop Participants  

NLE Websites -- All DOE Office Websites (Extended Search)

for Biological and Environmental Research: Target 2017 A Joint ASCR BER NERSC Requirements Review September 11-12, 2012 DOE NERSC Participants and Organizers Name...

307

NERSC Annual Report 2005  

E-Print Network (OSTI)

Simulator ( Japan) ESnet . . . . Energy Sciences Network (the Computer, Operations and ESnet Support Group, the MassComputer Operations & ESnet Support FRANCESCA VERDIER (

Hules Ed., John

2006-01-01T23:59:59.000Z

308

NERSC/DOE BER Requirements Meeting Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Math & Computer Science Nuclear Science Science Highlights HPC Requirements Reviews Basic Energy Sciences Fusion Energy Sciences (FES) High Energy Physics (HEP) Biological and...

309

2002 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

2 User Survey Results 2 User Survey Results Show All | 1 2 3 4 5 ... 11 | Next » 2002 User Survey Results Table of Contents Response Summary User Information Overall Satisfaction and Importance All Satisfaction Questions and Changes from Previous Years Visualization and Grid Computing Web, NIM, and Communications Hardware Resources Software Training User Services Comments about NERSC Response Summary Many thanks to the 300 users who responded to this year's User Survey -- this represents the highest response level in the five years we have conducted the survey. The respondents represent all five DOE Science Offices and a variety of home institutions: see User Information. You can see the FY 2002 User Survey text, in which users rated us on a 7-point satisfaction scale. Some areas were also rated on a 3-point

310

Parallel Scaling Characteristics of Selected NERSC User Project Codes  

E-Print Network (OSTI)

Characteristics of Selected NERSC User Project Codes DavidDurst, Richard Gerber, NERSC User Services Group, Lawrencescaling characteristics of NERSC user project codes between

Skinner, David; Verdier, Francesca; Anand, Harsh; Carter, Jonathan; Durst, Mark; Gerber, Richard

2005-01-01T23:59:59.000Z

311

Deploying Server-side File System Monitoring at NERSC  

E-Print Network (OSTI)

J. Shalf, and H. Wasserman. Nersc-6 workload analysis andDeploying Server-side File System Monitoring at NERSC AndrewUselton NERSC, Lawrence Berkeley National Laboratory

Uselton, Andrew

2009-01-01T23:59:59.000Z

312

Supporting National User Communities at NERSC and NCAR  

E-Print Network (OSTI)

National User Communities at NERSC and NCAR Timothy L.80301 and Horst D. Simon NERSC Center Division ErnestScientific Computing Center (NERSC) and the National Center

Killeen, Timothy L.; Simon, Horst D.

2006-01-01T23:59:59.000Z

313

NERSC Cyber Security Challenges That Require DOE Development and Support  

E-Print Network (OSTI)

network segments. Table 1. Network Comparison: NERSC vs.Large Corporation NERSC External Network Traffic patternsLBNL-62284 NERSC Cyber Security Challenges That Require DOE

Draney, Brent; Campbell, Scott; Walter, Howard

2008-01-01T23:59:59.000Z

314

Magellan at NERSC Progress Report for June 2010  

E-Print Network (OSTI)

Antypas and H. Wasserman. Nersc-6 workload analysis andand E. Strohmaier, The NERSC Sustained System Performance (M. Shalf, and H. Wasserman, NERSC-6 workload analysis and

Broughton, Richard Canon, Lavanya Ramakrishnan, Brent Draney, Jeff

2011-01-01T23:59:59.000Z

315

Hopper (Phase 1) Prepares NERSC for Petascale Computing  

NLE Websites -- All DOE Office Websites (Extended Search)

2010 A selection of scientific results produced by NERSC users. Prepared by the National Energy Research Scientific Computing Center Lawrence Berkeley National Laboratory Berkeley, CA 94720 SEARCH Computing Sciences ABOUT US RESEARCH OUR SCIENTISTS MEDIA CENTER CONTACT US Figure 1. In this model galactic plane (seen in cross section), the energy input of stellar superclusters causes gases to shoot out at speeds up to 1000 kilometers per second at temperatures reaching 100 million Kelvin. These appear as plumes or "chimneys," visible in the top three frames (showing density, temperature, and velocity; the bottom frame shows gas column density). Small bubbles of hot gas in the field (visible in the top two frames) are the result of stellar feedback from runaway stars.

316

NERSC HPSS New Users Guide  

NLE Websites -- All DOE Office Websites (Extended Search)

on the Lustre file system IO Formats Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Network Connections Queues and Scheduling Job Logs & Analytics...

317

2003 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

and Importance All Satisfaction Topics and Changes from Previous Years DOE and NERSC Scaling Initiatives Web, NIM, and Communications Hardware Resources Training User...

318

NERSC Account Policies and Security  

NLE Websites -- All DOE Office Websites (Extended Search)

Account Policies Account Policies There are a number of policies which apply to NERSC users. These policies originate from a number of sources, such as DOE regulations and...

319

1998 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

8 User Survey Results 1998 User Survey Results Respondent Summary NERSC has completed its first user survey since its move to Lawrence Berkeley National Laboratory. The survey is...

320

Lists of NERSC Awarded Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

NIM (NERSC Information Management portal) Awarded projects 2013 Awards 2012 Awards NISE 2012 Awards Data 2012 Awards 2011 Awards NISE 2011 Awards Previous Year Awards Policies...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

NERSC Strategic Implementation Plan 2002-2006  

E-Print Network (OSTI)

Gflop/s Improve Effectiveness Decommissioning NERSC-5 SystemImprove Effectiveness Decommissioning Mass Storage Upgrades

2002-01-01T23:59:59.000Z

322

NREL: Energy Sciences Home Page  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis Science and Technology Technology Transfer Technology Deployment Energy Systems Integration Energy Sciences Search More Search Options Site Map Main Menu Biosciences...

323

Computational Energy Sciences Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Computational EnErgy SCiEnCES program Computational EnErgy SCiEnCES program Description Led by the National Energy Technology Laboratory (NETL), the Advanced Research (AR) Computational Energy Sciences (CES) Program provides high-performance computational modeling and simulation resources to the Office of Fossil Energy (FE) and other programs of the U.S. Department of Energy (DOE). These resources are dedicated to speeding development and reducing costs associated with advanced power system design and performance modeling. CES research is focused on developing a set of complex but flexible computational tools that allow more rapid and efficient scale-up of new subsystems, devices, and components, thereby reducing the need for large and expensive demonstration-scale testing of integrated energy systems,

324

Git at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Git Git Git Prerequisites In order to create CVS, Subversion, or git repositories on the NERSC Global File System (NGF) a user must first have a project directory. After the project directory is set up, access to the directory can be controlled in the NERSC Information Management system (NIM) by the project's pricipal investigator (PI). Users who create repositories must have write access to the project directory. Once the user has a project directory, then the repository can be created under that project directory. For example, a valid repository path would be something like: /project/projectdirs/MyProjectDirectory/MygitRepo. The following instructions assume you have setup a project directory on NGF and have write access. References to the project path are identified with

325

NERSC Modules Software Environment  

NLE Websites -- All DOE Office Websites (Extended Search)

Environment » Modules Environment Environment » Modules Environment Modules Software Environment NERSC uses the module utility to manage nearly all software. There are two huge advantages of the module approach: NERSC can provide many different versions and/or installations of a single software package on a given machine, including a default version as well as several older and newer versions; and Users can easily switch to different versions or installations without having to explicitly specify different paths. With modules, the MANPATH and related environment variables are automatically managed. Users simply ``load'' and ``unload'' modules to control their environment. The module utility consists of two parts: the module command itself and the modulefiles on which it operates. Module Command

326

NERSC File Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Systems NERSC File Systems Overview NERSC file systems can be divided into two categories: local and global. Local file systems are only accessible on a single platform, providing best performance; global file systems are accessible on multiple platforms, simplifying data sharing between platforms. File systems are configured for different purposes. On each machine you have access to at least three different file system Home: Permanent, relatively small storage for data like source code, shell scripts, etc. that you want to keep. This file system is not tuned for high performance from parallel jobs. Referenced by the environment variable $HOME. Scratch: Large, high-performance file system. Place your large data files in this file system for capacity and capability computing. Data is

327

Subversion at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Subversion Subversion Subversion Prerequisites In order to create Subversion (SVN) repositories on the NERSC Global File System (NGF) a user must first have a project directory. After the project directory is setup then access to the directory can be controlled in the NERSC Information Management system (NIM) by the project's pricipal investigator (PI). Users who create repositories must have write access to the project directory. Once the user has a project directory, then the SVN repository can be created under that project directory. For example, a valid repository path would be something like: /project/projectdirs/MyProjectDirectory/MySVNRepo. Subversion and CVS repositories can be made available via the web using a software package called ViewVC. The recommended version of ViewVC can be

328

CVS at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

CVS CVS CVS Prerequisites In order to create CVS repositories on the NERSC Global File System (NGF) a user must first have a project directory. After the project directory is setup then access to the directory can be controlled in the NERSC Information Management system (NIM) by the project's pricipal investigator (PI). Users who create repositories must have write access to the project directory. Once the user has a project directory, then the CVS repository can be created under that project directory. For example, a valid repository path would be something like: /project/projectdirs/MyProjectDirectory/MyCVSRepo. Subversion and CVS repositories can be made available via the web using a software package called ViewVC. The recommended version of ViewVC can be

329

NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC  

NLE Websites -- All DOE Office Websites (Extended Search)

Day February 13 - Trends, Discovery, and Innovation in HPC Day February 13 - Trends, Discovery, and Innovation in HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier (0 Comments) All members of the Berkeley Lab community, as well as those who have registered for the NERSC Users Group meeting, are welcome to join us for the NERSC User Day this February 13, 2013, in the Building 50 auditorium at Berkeley Lab. The theme of the User Day is Trends, Discovery, and Innovation in High Performance Computing: Trends 9:00 - The Future of High Performance Scientific Computing, Kathy Yelick, Berkeley Lab Associate Director of Computing Science 9:45 - NERSC Today and in the Next 10 Years, Sudip Dosanjh, NERSC Director Discovery 11:00 - Discovery of the Higgs Boson and the role of LBNL and World-Wide

330

NERSC Users Showered With Accolades - NERSC Center News, Apr 29, 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

Users Showered Users Showered With Accolades NERSC Users Showered With Accolades April 29, 2011 April brought in a shower of accolades to longtime NERSC users as chemist Martin Head-Gordon was elected to the American Academy of Arts and Sciences, Darleane Hoffman was honored with the Glenn T. Seaborg Actinide Separations Award and Phillip Geissler was honored with UC Berkeley Distinguished Teaching award. Meanwhile, Martin White was the only physics recipient of the 2011 Guggenheim fellowship. to "mine" BOSS data. Martin White Awarded Guggenheim Fellowship Martin White Martin White of the Physics Division has been granted a 2011 Fellowship by the John Simon Guggenheim Memorial Foundation, the only physics recipient among this year's 180 fellows. White, who heads the Survey Science Team for

331

NERSC-FE.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

March March 1 9, 2 013 NERSC Overview --- 2 --- NERSC History 1974 Founded a t L ivermore t o s upport f usion research w ith a C DC s ystem 1978 Cray 1 i nstalled 1983 Expanded t o s upport t oday's D OE O ffice of S cience 1986 ESnet e stablished a t N ERSC 1994 Cray T 3D M PP t estbed 1994 --- 2000 TransiOoned u sers f rom v ector processing t o M PP 1996 Moved t o B erkeley L ab 1996 PDSF d ata i ntensive c ompuOng s ystem for n uclear a nd h igh e nergy p hysics 1999 HPSS b ecomes m ass s torage p laTorm 2006 Facility w ide filesystem 2010 CollaboraOon w ith J GI --- 3 --- Cray 1 --- 1 978 Cray 2 - 1 985 Cray T 3E M curie --- 1 996 IBM P ower3 S eaborg --- 2 001 NERSC collaborates with computer companies to deploy advanced HPC and data resources --- 4 --- We e mploy e xperts i n h igh p erformance c ompu

332

Large File System Backup: NERSC Global File System Experience  

E-Print Network (OSTI)

Large File System Backup NERSC Global File System ExperienceNational Laboratory Abstract NERSCs Global File system (from all compute systems at NERSC, holds files and data from

Mokhtarani, Akbar

2008-01-01T23:59:59.000Z

333

Harvey Wasserman! User Services Group NERSC Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

5, 5, 2 013 Harvey Wasserman! User Services Group NERSC Overview * Na0onal E nergy R esearch Scien0fic Compu0ng Center - Established 1 974, fi rst u nclassified supercomputer c enter - Original m ission: t o e nable computaNERSC * Today's mission: Accelerate scientific discovery at the DOE Office of Science through high performance computing and extreme data analysis * Diverse w orkload: - 4,500 u sers, 6 00 p rojects - 700 c odes; 1 00s o f u sers d aily * Alloca0ons c ontrolled primarily b y D OE - 80% D OE A nnual P roducNERSC: Production Computing

334

DGT BER NERSC Overview.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

of Science DOE Office of Science Patricia Dehmer Acting Director Advanced Scientific Computing Research Fusion Energy Sciences High Energy Physics Basic Energy Sciences...

335

User Science Images  

NLE Websites -- All DOE Office Websites (Extended Search)

by Prabhat (NERSC). NERSC repo m1204 SlavaFull.png FES: Small Scale Experimental Plasma Research October 21, 2010 | Author(s): Vyacheslav Lukin (NRL) | Category: Fusion Energy |...

336

Performance & Monitoring Tool Development Projects at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Effective System Performance (ESP) Benchmark Sustained System Performance (SSP) Benchmark Petascale Initiative Science Gateway Development Storage and I/O Technologies Design Forward Home » R & D » Performance & Monitoring Tools Performance & Monitoring Tools In order for parallel computers to attain their best performance and utilization, careful attention is needed in monitoring workloads and system resources. Integrated Performance Monitoring There are many stakeholders in the performance of application codes. In order to provide NERSC users and center staff with a consistent, portable, and scalable view into performance, NERSC uses IPM (Integrated Performance Monitoring), a lightweight application profiling layer that captures summaries of computation, communication, and IO. The performance profiles

337

Science Education | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Science & Innovation » Science Education Science & Innovation » Science Education Science Education Learn more about Thomas Edison and Nikola Tesla, two of history's most important energy inventors, and how their rivalry and scientific innovations still impact the way we use energy today. | Photo illustration by Sarah Gerrity, Energy Department. Learn more about Thomas Edison and Nikola Tesla, two of history's most important energy inventors, and how their rivalry and scientific innovations still impact the way we use energy today. | Photo illustration by Sarah Gerrity, Energy Department. For kids of all ages, there is always something new to learn about science and technology. The Energy Department supports science education through

338

NERSC Cyber Security Challenges That Require DOE Development and Support  

E-Print Network (OSTI)

) is to accelerate the pace of scientific discovery by providing high performance computing, information, data, and impacts the productivity of the DOE Science community. In particular, NERSC and other high performance computing (HPC) centers have special security challenges that are unlikely to be met unless DOE funds

Geddes, Cameron Guy Robinson

339

NERSC Honored for Innovative Use of Globus Online- NERSC Center...  

NLE Websites -- All DOE Office Websites (Extended Search)

Cited for Innovative Use of Globus Online NERSC Cited for Innovative Use of Globus Online Users Benefit from Drag-and-drop Archiving April 14, 2011 Jon Bashor, jbashor@lbl.gov, +1...

340

Berkeley Lab Computing Sciences: Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Sciences organization enables and advances computational research throughout the DOE science community. NERSC and ESnet provide high performance computing and networking...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

DOE Joint Genome Institute: JGI & NERSC Partner for GenomicHigh...  

NLE Websites -- All DOE Office Websites (Extended Search)

April 12, 2010 JGI & NERSC Partner for Genomic High-performance Computing WALNUT CREEK, CA-The Department of Energy Joint Genome Institute (JGI) and the National Energy Research...

342

Basic Energy Sciences at NREL  

DOE Green Energy (OSTI)

NREL's Center for Basic Sciences performs fundamental research for DOE's Office of Science. Our mission is to provide fundamental knowledge in the basic sciences and engineering that will underpin new and improved renewable energy technologies.

Moon, S.

2000-12-04T23:59:59.000Z

343

NREL: Energy Analysis - Energy Sciences Technology Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Sciences Technology Analysis To help meet the nation's needs for clean energy, inexpensive alternative fuels, and a healthy environment, researchers in NREL's Energy...

344

NERSC Systems History  

NLE Websites -- All DOE Office Websites (Extended Search)

History of Systems History of Systems History of Systems Established in 1974 at Lawrence Livermore National Laboratory, NERSC was moved to Berkeley Lab in 1996 with a goal of increased interactions with the UC Berkeley campus. NERSC Systems System Name Installed System Type CPU Computational Pool Interconnect Disk (TB) Avg. Power Linpack HPL/ Top Rank Peak GFlops/s Type Speed Nodes SMP Size Total Cores Aggregate Memory (GB) Avg. Memory/ CPU Edison 2013 Cray XC30 Xeon 12-Core 2.3 GHz 5,200 24 124,800 332,800 2.67GB Hopper 2010 Cray XE6 Opteron Hex-Core 2.1 GHz 6,384 24 153,216 216,832 1.3 GB Gemini 2,000 1,054,000 (5) 1,054,000 Carver 2010 IBM iDataPlex Intel Nehalem Quad-Core 2.6 GHz 400 8 3,200 9,600 3 GB 4X QDR InfiniBand NGF 36,856 (322) 42,656

345

GNU Compilers at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

GNU GNU GNU Compilers (Fortran, C, and C++) Availability The GNU/GCC Fortran, C, and C++ compilers are available on all NERSC systems. Current NERSC GNU/GCC bugs are listed at GNU bugs. On Hopper, use the following: % module swap PrgEnv-pgi PrgEnv-gnu On Edison, use this: % module swap PrgEnv-intel PrgEnv-gnu On Carver, type the following: % module unload pgi openmpi % module load gcc openmpi-gcc Package Platform Category Version Module Install Date Date Made Default GCC carver compilers/ programming 4.4.2 gcc/4.4.2 2010-02-08 2012-01-13 GCC carver compilers/ programming 4.5.2 gcc/4.5.2 2012-01-13 GCC carver compilers/ programming 4.6.1 gcc/4.6.1 2012-01-13 GCC carver compilers/ programming 4.7.0 gcc/4.7.0 2012-03-27 2012-04-11 GCC carver compilers/ programming 4.7.3 gcc-sl6/4.7.3 2013-10-24 2013-10-24

346

Science/Fusion Energy Sciences FY 2011 Congressional Budget Fusion Energy Sciences  

E-Print Network (OSTI)

Science/Fusion Energy Sciences FY 2011 Congressional Budget Fusion Energy Sciences Funding Profile FY 2010 Current Appropriation FY 2011 Request Fusion Energy Sciences Science 163,479 +57,399 182, Fusion Energy Sciences 394,518b +91,023 426,000 380,000 Public Law Authorizations: Public Law 95

347

Science/Fusion Energy Sciences FY 2007 Congressional Budget Fusion Energy Sciences  

E-Print Network (OSTI)

Science/Fusion Energy Sciences FY 2007 Congressional Budget Fusion Energy Sciences Funding Profile Adjustments FY 2006 Current Appropriation FY 2007 Request Fusion Energy Sciences Science,182 Total, Fusion Energy Sciences........... 266,947b 290,550 -2,906 287,644 318,950 Public Law

348

Instrumented SSH on NERSC Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Security » Instrumented SSH Security » Instrumented SSH Instrumented SSH on NERSC Systems NERSC uses a modified version of SSH on all of our systems that allows us to record and analyze the content of interactive SSH sessions. Why are We Doing This? Credential theft represents the single greatest threat to security here at NERSC. We are addressing this problem by analyzing user command activity and looking for behavior that is recognizably hostile. Until SSH came into widespread use, it was trivial to monitor login sessions and analyze them for mischievous activity. Furthermore, this kind of intrusion detection proved to be very effective with few "false positives". Using this version of SSH at NERSC, we are simply recovering that capability. However, we recognize the importance of being candid about

349

1999 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

9 User Survey Results 9 User Survey Results Show All | 1 2 3 4 5 ... 11 | Next » 1999 User Survey Results Table of Contents Respondent Summary Overall Satisfaction User Information Visualization Consulting and Account Support Information Technology and Communication Hardware Resources Software Training Comments about NERSC All Satisfaction Questions and FY 1998 to FY 1999 Changes Respondent Summary NERSC would like to thank all the users who participated in this year's survey. Your responses provide feedback about every aspect of NERSC's operation, help us judge the quality of our services, give DOE information on how well NERSC is doing, point us to areas we can improve, and show how we compare to similar facilities. This year 177 users responded to our survey, compared with 138 last year.

350

Richard Gerber! NERSC User Services  

NLE Websites -- All DOE Office Websites (Extended Search)

r efine r equirements f or 2 017 - Case s tudy w orksheets - Discussions a t t his m ee>ng - Post---mee>ng r efinement o f c ase s tudies * NERSC e ditors ( Richard & H arvey) -...

351

NERSC Training at SC11  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC staff will be participating in a number of tutorials Nov. 13-14 at SC11 in Seattle. S10: Scaling to Petascale and Beyond: Performance Analysis and Optimization of...

352

Edison, NERSC's Cray Cascade System  

NLE Websites -- All DOE Office Websites (Extended Search)

Edison Phase I - Retired 6242013 Edison Jeff2 Edison Phase I system was retired on 06242013 for the Phase II installation NERSC's newest supercomputer, named Edison after U.S....

353

NERSC Training at SC11  

NLE Websites -- All DOE Office Websites (Extended Search)

Made Simple S13: HPC Archive Solutions Made Simple Sunday, Nov. 13 1:30-5:00 Alan Powers, CSC Jason Hick, NERSC Matt Cary, NASA Advanced Simulation Facility http:...

354

NERSC 2010 Initial Allocation Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

m1132 of the Structure and Reactivity of the Molecular Constituents of Oil Sand and Oil Shale Paropkari, Viraj NERSC 83914 cgpgpu S 5,000 1,000 GPU cluster for High gpgpu...

355

2012 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

operation, help us judge the quality of our services, give DOE information on how well NERSC is doing, and point us to areas we can improve. The survey strives to be...

356

ScaLAPACK at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

includes a subset of LAPACK routines redesigned for distributed memory MIMD parallel computers. How to Access ScaLAPACK There are several installations of ScaLAPACK at NERSC and...

357

Richard Gerber! NERSC User Services NUG Teleconference  

NLE Websites -- All DOE Office Websites (Extended Search)

PIN: 4 866820 Topics * Edison Update * NUG 2 014 A nnual U sage G roup M ee?ng * 2014 NISE Call Coming * NERSC A chievement A wards * Queue C ommiHee * NERSC "...

358

nersc-for-hep-theory.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Ph.D. NERSC User Services High Performance Computing and Big Data at NERSC --- 1 --- April 3 , 2 013 Outline * What i s N ERSC? * Who r uns a t N ERSC? * Can y ou u sedo y ou n...

359

Cray LibSci at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

about using LibSci at NERSC please contact the consultants at consult@nersc.gov Troubleshooting Cray has renamed the multi-threaded libsci libraries to help the performance of...

360

Cray to Install Cascade System at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Cray to Install Cascade System at NERSC Cray to Install Cascade System at NERSC June 27, 2012 by Richard Gerber (0 Comments) Cray will install a next-generation supercomputer...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

NERSC Signs Supercomputing Agreement with Cray  

NLE Websites -- All DOE Office Websites (Extended Search)

Signs Supercomputing Agreement with Cray NERSC Signs Supercomputing Agreement with Cray June 27, 2012 NERSC Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 Cray Media: Nick Davis...

362

2011 NERSC User Survey (Read Only)  

NLE Websites -- All DOE Office Websites (Extended Search)

Results Survey Text 2011 NERSC User Survey (Read Only) The survey is closed. Section 1: Overall Satisfaction with NERSC When you are finished with this page click "Save & Go to...

363

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science Education Science Education Science Education Learn more about Thomas Edison and Nikola Tesla, two of history's most important energy inventors, and how their rivalry and scientific innovations still impact the way we use energy today. | Photo illustration by Sarah Gerrity, Energy Department. Learn more about Thomas Edison and Nikola Tesla, two of history's most important energy inventors, and how their rivalry and scientific innovations still impact the way we use energy today. | Photo illustration by Sarah Gerrity, Energy Department. For kids of all ages, there is always something new to learn about science and technology. The Energy Department supports science education through

364

CHOS in Production - Multiple Linux Environments on PDSF at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

CHOS CHOS in Production Multiple Linux Environments on PDSF at NERSC Larry Pezzaglia National Energy Research Scientific Computing Center Lawrence Berkeley National Laboratory April 2012 A commodity Linux cluster at NERSC serving HEP and NS projects 1GbE and 10GbE interconnect In continuous operation since 1996 ~1500 compute cores on ~200 nodes Over 750 TB shared GPFS storage in 17 filesystems Over 650 TB of XRootD storage Supports SL5 and SL6 environments Projects "buy in" to PDSF and the UGE share tree is adjusted accordingly PDSF at NERSC 2 PDSF has a broad user base (including non-CERN and non-LHC projects) Current projects include ALICE, ATLAS, CUORE, Daya Bay, IceCube, KamLAND, Majorana, and STAR Prior projects include BaBaR, CDF, Planck, SNO, and SNFactory PDSF Workloads 3 PDSF must support multiple applications for multiple projects Many are only tested

365

AFRD - Fusion Energy Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Heavy Ion Fusion Virtual National Laboratory Heavy Ion Fusion Virtual National Laboratory AFRD - Fusion Energy Sciences AFRD - Home Fusion - Home HIF-VNL Website Ion Beam Technology Group website Artist's conception of a heavy ion fusion power plant Artist's conception of an IFE powerplant We further inertial fusion energy as a future power source, primarily through R&D on heavy-ion induction accelerators. Our program is part of a "Virtual National Laboratory," headquartered in AFRD, that joins us with Lawrence Livermore National Laboratory and the Princeton Plasma Physics Laboratory in close collaboration on inertial fusion driven by beams of heavy ions. The related emergent science of high-energy-density physics (HEDP) has become a major focus. For further synergy, we have combined forces with the former Ion Beam

366

ESNET (Energy Sciences Network)  

Science Conference Proceedings (OSTI)

This document describes the Energy Sciences Network (ESNET) project which was undertaken by the Scientific Computing Staff during fiscal year (FY) 1986 at the direction of the Director, Office of Energy Research (ER). This document serves as the program plan for the ESNET project and is the result of the effort of the cross program Energy Sciences Network Steering Committee. The ESNET Steering Committee has been charged to codify the overall ER computer network requirements, to document and set priorities for computer networking requirements including performance objectives. Further, this committee has been asked to identify future ESNET functional characteristics, to identify research and development needs for the ESNET, to establish ESNET performance objectives and to define the intrastructure necessary to manage and operate the ESNET facilities.

Not Available

1987-06-01T23:59:59.000Z

367

NREL: Energy Sciences - William Tumas  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical & Nanoscale Science Theoretical Materials Science Materials Science Hydrogen Technology & Fuel Cells Process Technology & Advanced Concepts Research Staff Computational Science Printable Version William Tumas Associate Laboratory Director, Materials and Chemical Science and Technology Photo of William Tumas Phone: (303) 384-7955 Email: Bill.Tumas@nrel.gov At NREL Since: 2009 Dr. William Tumas is the Associate Laboratory Director for Materials and Chemical Science and Technology, National Renewable Energy Laboratory (NREL). He is responsible for overall leadership, management, technical direction, and workforce development of the materials and chemical science and technology capabilities at NREL spanning fundamental and applied R&D for renewable energy and energy efficiency. Key program areas include solar

368

NERSC-meeting-talk  

NLE Websites -- All DOE Office Websites (Extended Search)

Structure and Reactions Structure and Reactions Different codes are used for different applications: Light nuclei - ab initio calculations: solve the Schroedinger eq. w/ microscopic interactions Monte Carlo (GFMC, AFDMC,...) [ J. Carlson ] Diagonalization (Shell Model, NCSM,...) [ Esmond Ng ] Larger Nuclei: Density Functionals Mean-Field Theories/RPA/QRPA for Ground- and excited states and low-energy reactions [ Jon Engel ] Science Goals: Nuclear Structure: Energy Levels, EW form factors, β decay... Reactions: Low-Energy Capture Reactions Tests of fundamental symmetries Response: Electron and neutrino/anti-neutrino scattering from nuclei Large Nuclei: Fission, ββ decay, ... Related Applications: Cold Atoms structure and dynamics

369

NERSC Users Find That Nanodroplets of Water Can Manipulate Graphene - NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Users Find Users Find That Nanodroplets of Water Can Manipulate Graphene NERSC Users Find That Nanodroplets of Water Can Manipulate Graphene April 30, 2010 Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 Chemists from the University of Illinois at Chicago using the National Energy Research Scientific Computing Center's (NERSC) Cray XT4 supercomputer, called Franklin have found that nanodroplets of water can be used to shape graphene into complex capsules, sandwiches, knots, and rings to serve as the building blocks of nanodevices with unique mechanical, electrical, and optical properties. Molecular dynamics simulations reveal that droplets of water cause atomically thin layers of graphite (graphene sheets) to fold up into more compact shapes. Here, a droplet of water causes the 'petals' of a

370

NERSC's Deep Sky Project Provides a Portal into Data Universe - NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Deep Sky Project Deep Sky Project Provides a Portal into Data Universe Deep Sky Project Provides a Portal into Data Universe March 30, 2009 STARLIGHT: This image of the Coma cluster was made by combining over 500 images collected between 2001 and 2007. Every night approximately 3,000 astronomical files flow to the National Energy Research Scientific Computing (NERSC) Center from automated sky scanning systems all over the world for archiving. After a decade of collecting, the center currently holds over 8 million images, making this one of the largest troves of ground-based celestial images available. Now, a multidisciplinary team of astronomers, computer scientists, and engineers from NERSC are collaborating to develop a user-friendly database system and interface to instantly serve up high-resolution cosmic reference

371

Photon Science for Renewable Energy  

E-Print Network (OSTI)

Photon Science for renewable Energy at Light-Sourceour planet. The quest for renewable, nonpolluting sources ofa global revolution in renewable and carbon- neutral energy

Hussain, Zahid

2010-01-01T23:59:59.000Z

372

LAMMPS at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

LAMMPS LAMMPS Description LAMMPS is a large scale classical molecular dynamics code, and stands for Large-scale Atomic/Molecular Massively Parallel Simulator. LAMMPS has potentials for soft materials (biomolecules, polymers), solid-state materials (metals, semiconductors) and coarse-grained or mesoscopic systems. It can be used to model atoms or, more generically, as a parallel particle simulator at the atomic, meso, or continuum scale. How to Access LAMMPS NERSC uses modules to manage access to software. To use the default version of LAMMPS, type: % module load lammps Using LAMMPS on Hopper There are two ways of running lAMMPS on Hopper: submitting a batch job, or running interactively in an interactive batch session. Sample Batch Script to Run LAMMPS on Hopper

373

CPMD at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

CPMD CPMD CPMD Description CPMD is a plane wave/pseudopotential DFT code for ab initio molecular dynamics simulations How to Access CPMD NERSC uses modules to manage access to software. To use the default version of CPMD, type: % module load cpmd Using CPMD on Hopper There are two ways of running CPMD on Hopper: submitting a batch job or running interactively in an interactive batch session. Sample Batch Script for CPMD on Hopper #PBS -N myjob #PBS -q regular #PBS -l mppwidth=16 #PBS -l walltime=08:00:00 #PBS -j oe #PBS -V cd $PBS_O_WORKDIR module load cpmd aprun -n 16 cpmd.x test.in [PP-path] > test.out Where, PP-path is the directory where the pseudo potential file resides. Then submit the job script using qsub command, eg., assume the job script name is test_cpmd.pbs,

374

NERSC Requirements Workshop November  

NLE Websites -- All DOE Office Websites (Extended Search)

Requirements Requirements Workshop November 2009 Lattice gauge theory and some other HE theory Doug Toussaint (University of Arizona) Help from: Paul Mackenzie (Fermilab) Crude comparison of lattice hadron spec- trum to the real world. Lattice Gauge Theory First-principles computations in QCD Also, computations in other strongly coupled field theories * Find hadronic factors to get fundamental physics from experi- ments * Understand structure and interactions of hadrons, maybe even nuclei * Understand QCD: confinement and chiral symmetry breaking * Other strongly interacting theories (what if we don't find the Higgs?) * Quark-gluon matter at high temeratures (RHIC, LHC, early uni- verse) or high densities (neutron stars) HEP theory projects at NERSC now: * Production and analysis of QCD configurations with dynamical quarks, (Doug Toussaint) (MILC collaboration) * Heavy quarks, using

375

Intel Compilers at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Intel Intel Intel (Fortran, C, and C++) Description The Intel® compiler suite offers C, C++ and Fortran compilers with optimization features and multithreading capabilities, highly optimized performance libraries, and error-checking, security, and profiling tools. NERSC Intel compiler bugs are listed at Intel bugs. Availability The Intel compiler suite is available on Edison, Carver, and Hopper. It is the default compiler on Edison. Using the Intel Compilers on Edison The Intel compiler suite is the default on Edison. When you use the Cray ftn, cc, and CC wrappers, they will call the Intel compilers. Using the Intel Compilers on Carver To use the Intel compilers you must swap both the compiler and the OpenMPI modulefiles. Do this in the following way: % module unload pgi openmpi

376

NERSC System Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Reports Reports Usage Reports Batch Job Statistics See queue wait times, hours used, top users and other summary statistics for jobs run at NERSC (login required). Read More » Parallel Job Statistics (Cray aprun) $RestfulQuery4... Read More » Hopper Hours Used Hours used per day on Hopper. Read More » Edison Hours Used Hours used per day on Hopper. Read More » Carver Hours Used Hours used per day on Carver. Read More » Historical Data Hopper Job Size Charts This charts shows the fraction of hours used on Hopper in each of 5 job-core-size bins. 2013 2012 . 2011 . This chart shows the fraction of hours used on Hopper by jobs using greater than 16,384 cores. 2013 2012 ... Read More » Edison Job Size Charts This charts shows the fraction of hours used on Edison in each of 5

377

FFTW Library at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

FFTW FFTW FFTW Description FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms). Both FFTW Version 2 and FFTW Version 3 are available on NERSC systems but there are significant differences between these two versions, as shown below. NOTE: As of July, 2013, Version 3 is the default on Hopper! Version 3 will be the default on Edison Phase 2. Version 2 remains the default on Carver. Differences between Version 2 and Version: Different names for include files Different names for FFTW routines Different arguments for FFTW routines Different data structure methods for fftw_complex Different approach to plan preparation and execution

378

Mathematica at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Mathematica Mathematica Mathematica Description and Overview Mathematica is a fully integrated environment for technical computing. It performs symbolic manipulation of equations, integrals, differential equations, and most other mathematical expressions. Numeric results can be evaluated as well. How to Use Mathematica To use the default version of Mathematica, use % module load mathematica Sometimes the Mathematica module will not load and gives this error message: % module load mathematica mathematica/5.2(31):ERROR:102: Tcl command execution failed: if [ module-info mode load ] { if [ llength [ array get env DISPLAY ] ] { exec xset fp+ tcp/jacquard.nersc.gov:7100 } set usgsbin /usr/common/usg/sbin exec $usgsbin/libdate -m \ -f /usr/common/usg/spool/modules.log \ [ exec $usgsbin/safelogname ] MATHEMATICA_$usgversion}

379

Accessing HPSS at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Accessing HPSS Accessing HPSS Accessing HPSS Once you have successfully generated an HPSS token you can access NERSC's HPSS in the different ways listed below. HSI and HTAR are usually the best ways to transfer data in and out of HPSS but other methods are also included. Access Method When to use this method Features Limitations HSI When a full-featured unix-like interface is desired high performance (parallel); unix-like user interface; firewall mode client is specific to HPSS version and might not work at other sites; HTAR When you have large collections of smaller (~10MB or less) files high performance (parallel); creates a tar file directly in HPSS along with an index file; more efficient for large collections of file same client limitations as HSI; also does not have firewall mode so using on a remote site with a firewall will require modification of firewall rules

380

MEMORANDUM OF MUTUAL UNDERSTANDING FOR RESEARCH COOPERATION BETWEEN SCHOOL OF OCEAN & EARTH SCIENCES & TECHNOLOGY (SOEST), UNI  

NLE Websites -- All DOE Office Websites (Extended Search)

AGREEMENT AGREEMENT FOR INTERNATIONAL RESEARCH COOPERATION USING THE EARTH SIMULATOR BETWEEN THE EARTH SIMULATOR CENTER OF JAPAN MARINE SCIENCE & TECHNOLOGY CENTER (ESC/JAMSTEC) AND NATIONAL ENERGY RESEARCH SCEINTIFIC COMPUTING (NERSC) CENTER AT LAWRENCE BERKELEY NATIONAL LABORATORY WHEREAS, the Earth Simulator Center of Japan Marine Science and Technology Center (hereinafter referred to as "ESC/JAMSTEC") and the National Energy Research Scientific Computing Center (hereinafter referred to as "NERSC") desire to cooperate in international research activities in computational science. Cooperation under this Agreement shall be carried out only for peaceful purposes and aforementioned research activities and its results shall not be

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

NERSC Journal Cover Stories  

NLE Websites -- All DOE Office Websites (Extended Search)

GreenChem2013.png GreenChem2013.png Common processes drive the thermochemical pretreatment of lignocellulosic biomass January 1, 2014 | Author(s): P.l Langan, L. Petridis, H. M. O'Neill, S. V. Pingali, M. Foston, Y. Nishiyama, R. Schulz, B. Lindner, B. Leif Hanson, Shane Harton, William T. Heller, V. Urban, B. R. Evans, S. Gnanakaran, A. J. Ragauskas, J. C. Smith and B. H. Davison | Source: RCS Green Chemistry | Category: Energy Technologies | URL: http://dx.doi.org/10.1039/C3GC41962B Download Image: GreenChem2013.png | png | 2.9 MB PerssonSciAmer2013.png How Supercomputers Will Yield a Golden Age of Materials Science December 1, 2013 | Author(s): G. Ceder and K. Persson | Source: Scientific American | Category: Materials Science | URL: http://www.scientificamerican.com/article.cfm?id=how-supercomputers-will-yield-a-golden-age-of-materials-science

382

NERSC Global Filesystem Played a Key Role in Discovery of the...  

NLE Websites -- All DOE Office Websites (Extended Search)

NGFS Played a Key Role in Neutrino Finding NERSC Global Filesystem Played a Key Role in Discovery of the Last Neutrino Mixing Angle February 7, 2013 | Tags: High Energy Physics...

383

How are we doing? A self-assessment of the quality of services and systems at NERSC (2001)  

Science Conference Proceedings (OSTI)

The NERSC staff continues to provide our user community with highly rated support services and with an unmatched availability of computing resources. Every year, an annual survey of users shows that the quality of services provided by NERSC gets better and better. In addition to this survey, NERSC has also established a series of related goals and annually assess our performance against them to ensure that our staff remains focused on meeting the needs of NERSC and advancing computational science in supporting DOE's mission areas. This report, the fifth in a series, describes how the NERSC staff is working to achieve these goals and the overall objective of providing unparalleled systems and services to the scientific community.

Kramer, William T.

2002-11-01T23:59:59.000Z

384

Sandia National Labs: PCNSC: Departments: Energy Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Semiconductor & Optical Sciences Energy Sciences > CINT User Program > CINT Science Small Science Cluster Business Office News Partnering Research Neal Shinn Neal D. Shinn Sr....

385

Environmental Data Science & Systems | Clean Energy | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Change Science Institute Earth and Aquatic Sciences Ecosystem Science Environmental Data Science and Systems Energy, Water and Ecosystem Engineering Human Health Risk and...

386

NERSC Information Management (NIM) Guide for Users  

NLE Websites -- All DOE Office Websites (Extended Search)

Users Users NIM Guide for Users Getting Started The NERSC Information Management (NIM) system is a web portal that contains user, login name, usage, and allocations information. First Time Login The first time you log in to NIM, you will have to change your NIM password. Your NIM password is also your NERSC password and all NERSC passwords must abide by certain requirements. See Passwords. Logging In To log into the NIM system, point your web browser to the URL http://nim.nersc.gov. Please use this URL as a bookmark for NIM. If you have bookmarked a different URL, you may have to log in twice. Enter your NERSC username and NIM password. If you are having problems with your NIM password contact the NERSC Account Support Office, 1-800-66NERSC, option 2. You can only have one active NIM session on your local computer. If you try

387

DOE Greenbook - Needs and Directions in High-Performance Computing for the Office of Science  

Science Conference Proceedings (OSTI)

The NERSC Users Group (NUG) encompasses all investigators utilizing the NERSC computational and storage resources of the Department of Energy Office of Science facility. At the February 2001 meeting held at the National Energy Research Scientific Computing (NERSC) facility, the NUG executive committee (NUGEX) began the process to assess the role of computational science and determine the computational needs in future Office of Science (OS) programs. The continuing rapid development of the computational science fields and computer technology (both hardware and software) suggest frequent periodic review of user requirements and the role that computational science should play in meeting OS program commitments. Over the last decade, NERSC (and many other supercomputer centers) have transitioned from a center based on vector supercomputers to one almost entirely dedicated to massively parallel platforms (MPPs). Users have had to learn and transform their application codes to make use of these parallel computers. NERSC computer time requests suggest that a vast majority of NERSC users have accomplished this transition and are ready for production parallel computing. Tools for debugging, mathematical toolsets, and robust communication software have enabled this transition. The large memory and CPU power of these parallel machines are allowing simulations at resolutions, timescales, and levels of realism in physics that were never before possible. Difficulties and performance issues in using MPP systems remain linked to the access of non-uniform memory: cache, local, and remote memory. This issue includes both the speed of access and the methods of access to the memory architecture. Optimized mathematical tools to perform standard functions on parallel machines are available. Users should be encouraged to make heavy use of those tools to enhance productivity and system performance. There are at least four underlying components to the computational resources used by OS researchers. (1) High-Performance Computing Technology; (2) Advanced Software Technology and Algorithms; (3) Energy Sciences Network; and (4) Basic Research and Human Resources. In addition to the availability from the vendor community, these components determine the implementation and direction of the development of the supercomputing resources for the OS community. In this document we will identify scientific and computational needs from across the five Office of Science organizations: High Energy and Nuclear Physics, Basic Energy Sciences, Fusion Energy Science, Biological and Environmental Research, and Advanced Scientific Computing Research. We will also delineate the current suite of NERSC computational and human resources. Finally, we will provide a set of recommendations that will guide the utilization of current and future computational resources at the DOE NERSC.

Rotman, D; Harding, P

2002-04-01T23:59:59.000Z

388

2000 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

0 User Survey Results 0 User Survey Results Show All | 1 2 3 4 5 ... 10 | Next » 2000 User Survey Results Table of Contents Response Summary User Information Overall Satisfaction and Importance All Satisfaction Questions and FY 1999 to FY 2000 Changes Consulting and Account Support Web and Communications Hardware Resources Software Resources Training User Comments Response Summary NERSC extends its thanks to all the users who participated in this year's survey. Your responses provide feedback about every aspect of NERSC's operation, help us judge the quality of our services, give DOE information on how well NERSC is doing, and point us to areas we can improve. Every year we institute changes based on the survey; the FY 1999 survey resulted in the following changes: We created a long-running queue (12 hours maximum) for jobs using up

389

NERSC 2004 Initial Allocation Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Awards 4 Awards 2004 Initial Allocation Awards The following table lists the allocation awards for NERSC for the extended 2004 fiscal year (Oct 1, 2003 through Nov 30, 2004). The list is in alphabetical order by the last name of the Principal Investigator. Note - Letters following the repository name indicate the following: 'I' DOE ASCR INCITE award 'S' NERSC Startup award A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Principal Site Request Repo SP HPSS Project Title Investigator Id Hours SRUs Agarwal, Deborah Berkeley Lab 80586 mpdsd 5,000 40,000 NERSC Distributed Systems Department Guest Accounts Ahmed, Musa Berkeley Lab 80530 m252 S 20,000 100 Chemical Dynamics and

390

Karimabadi-nersc.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

General General Plasma Science Through Petascale Particle Simulations 1 Contributors: V. Roytershteyn, SciberQuest Y. Omelchenko, H.X. Vu, UCSD W. Daughton, LANL M. Tatineni and A. Majumdar, SDSC B. Loring, Prabhat, S. Byna, O. Ruebel, Lawrence Berkeley National Lab. Homa Karimabadi, UCSD Kai Germaschewski, UNH Large Scale Production Computing and Storage Requirements for Fusion Energy Science Research March 19-20, 2013, Rockville, MD Research Areas 2 Computer P erformance Name FLOPS yo#aFLOPS 10 24 ze#aFLOPS 10 21 exaFLOPS 10 18 petaFLOPS 10 15 teraFLOPS 10 12 * Plasma T urbulence * MagneAc R econnecAon * Dynamo * Exploratory F usion C oncepts * Space W eather Space Weather 3 90 million miles or ~ 100 Suns Goal: Develop Accurate Forecasts of Space Weather - Has caused over $4 billion in satellite

391

Storing and Retrieving Data using HPSS at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

http:help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home For Users Data & File Systems HPSS Data Archive Storing and Retrieving...

392

An Analysis of Node Asymmetries on seaborg.nersc.gov  

Science Conference Proceedings (OSTI)

A description of work completed at NERSC over the past 6 months to identify and remedy asymmetries in the batch compute resources provided by NERSC's IBM SP seaborg.nersc.gov.

Skinner, David; Cardo, Nicholas

2003-11-01T23:59:59.000Z

393

NERSC Users Group meeting June 3-5, 2002  

NLE Websites -- All DOE Office Websites (Extended Search)

Charter User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https:nim.nersc.gov accounts@nersc.gov...

394

NERSC Users Group Meeting October 7-8, 2009 Agenda  

NLE Websites -- All DOE Office Websites (Extended Search)

8:30 Late Registration 8:50 Welcome and Introductions Stephane Ethier, NUG Chair 9:00 NERSC Accomplishments and Plans Kathy Yelick, NERSC 9:40 DOE Update Yukiko Sekine, NERSC...

395

NERSC Users Group Meeting April 8-9, 1998 Agenda  

NLE Websites -- All DOE Office Websites (Extended Search)

Breakfast 08:30 Welcome Ricky Kendall 08:35 View From Washington Tom Kitchens 08:55 New NERSC Staff Introductions Horst Simon 09:00 NERSC Research Efforts (Leverage to the NERSC...

396

NERSC Users Group Meeting June 12-13, 2006 Agenda  

NLE Websites -- All DOE Office Websites (Extended Search)

Stephane Ethier, PPPL 9:15 DOE Update Barbara Helland, DOE MICS 9:45 BREAK 10:00 NERSC Status and Five Year Plan 2006-2010 Bill Kramer, NERSC 11:15 BREAK 11:30 NERSC Metrics...

397

NERSC Users Group Meeting October 7-8, 2009  

NLE Websites -- All DOE Office Websites (Extended Search)

9:40 DOE Update Yukiko Sekine, NERSC Program Manager, DOE Office of Advanced Scientific Computing Research 10:00 Hopper, the new NERSC-6 System Jonathan Carter, NERSC 10:30...

398

NERSC Featured Announcements  

NLE Websites -- All DOE Office Websites (Extended Search)

OpenCL now Available on Dirac GPU Cluster OpenCL now Available on Dirac GPU Cluster October 30, 2013 by Francesca Verdier | 0 Comments As requested by many Dirac users, NERSC is migrating Dirac to a newer Linux version to enable capabilities such as OpenCL. We aim to convert the whole Dirac system to Scientific Linux 6.3 by Mid-November. We have migrated the beta nodes to Scientific Linux 6.3. Please run some test jobs to make sure your code will work in the new system. In particular, please test your MPI+Cuda codes in a multi-node environment. You can get to one of these nodes with: qsub -I -V -q dirac_int -l nodes=1:ppn=8:beta Or to get 2 nodes: qsub -I -V -q dirac_reg -l nodes=2:ppn=8:beta Inside the job you need to load the latest cuda and SL6 flavor of gcc: module unload cuda module load cuda/5.5

399

NREL: Energy Sciences - Richard Greene  

NLE Websites -- All DOE Office Websites (Extended Search)

was lead for the Photochemistry and Biochemistry Team in DOE's Office of Basic Energy Sciences (BES), and supported research on the molecular mechanisms involved in the capture of...

400

EFRC Carbon Capture and Sequestration Activities at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Nominations Open for 2013 NERSC HPC Achievement Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

Nominations Open for 2013 NERSC HPC Achievement Awards Nominations Open for 2013 NERSC HPC Achievement Awards January 1, 2013 by Richard Gerber (0 Comments) Nominations are open...

402

NERSC Supercomputers Help Explain the Last Big Freeze  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Supercomputers Help Explain the Last Big Freeze NERSC Supercomputers Help Explain the Last Big Freeze January 31, 2013 | Tags: Biological and Environmental Research (BER),...

403

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan Rebuilding in Louisiana, Gulf Coast NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan...

404

NERSC Initiative for Scientific Exploration (NISE) 2012 Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

Awards NERSC Initiative for Scientific Exploration (NISE) 2012 Awards NISE is a mechanism used for allocating the NERSC reserve (10% of the total allocation). It is a competitive...

405

NERSC Uses Stimulus Funds to Overcome Software Challenges for...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Uses Stimulus Funds to Overcome Software Challenges for Scientific Computing NERSC Uses Stimulus Funds to Overcome Software Challenges for Scientific Computing October 30,...

406

NERSC Users Group Meeting January 12 - 13, 1995 Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

interface through which a user can display information independent of its location, NERSC will present a service interface through which NERSC users request computing services...

407

NERSC Releases Software Test for Its Next Supercomputer  

NLE Websites -- All DOE Office Websites (Extended Search)

Home News & Publications News Center News NERSC Releases Software Test for Its Next Supercomputer NERSC Releases Software Test for Its Next Supercomputer September 12,...

408

NERSC Users Group Meeting January 12 - 13, 1995 Attendee List  

NLE Websites -- All DOE Office Websites (Extended Search)

Attendee List Attendee List ERSUG - Attendees John Allen - NERSC Bas Braams - NYU Jack Byers - LLNL Bruce Curtis - NERSC David Feller - PNL Judith Giarrusso - PPPL Brent Gorda -...

409

NERSC Played Key Role in Nobel Laureate's Discovery  

NLE Websites -- All DOE Office Websites (Extended Search)

Played Key Role in Nobel Laureate's Discovery NERSC Played Key Role in Nobel Laureate's Discovery NERSC, Berkeley Lab Now Centers for Computational Cosmology Community October 4,...

410

National Science Bowl 2013 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Pumpkin Patterns Science Alliance 2012 Science Alliance David Sandalow, Acting Under Secretary of the U.S. Energy Department Women in Clean Energy Symposium Celebrating the...

411

Core energy and Peierls stress of a screw dislocation in bcc molybdenum: A periodic-cell tight-binding study  

E-Print Network (OSTI)

at the National Energy Research Supercomputing Center (NERSC) in Berkeley; and also performed under the auspices

Cai, Wei

412

PISCEES-NERSC-2012.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

* Hours u sed i n 2 012*: - NERSC: 9 00e3 h rs ( ice s heet), 1 400e3 h rs ( ocean) - OLCF: 3 ,275e3 h rs ( ice s heet) total: 4 .1 m illion ( ice o nly) + 1 .4 m illion ( ocean)...

413

Environmental Science | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science & Innovation » Science & Technology » Environmental Science & Innovation » Science & Technology » Environmental Science Environmental Science A revolutionary new turbine technology for hydropower plants is one step closer to its first commercial deployment. At peak performance, an Alden turbine should convert about 94 percent of the water’s energy into usable electricity, comparable or superior to the efficiency of traditional turbines; the overall wildlife survival rate should be over 98 percent, up from 80-85 percent for a traditional turbine. Read more. A revolutionary new turbine technology for hydropower plants is one step closer to its first commercial deployment. At peak performance, an Alden

414

NERSC/DOE FES Requirements Workshop Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Department of Energy's Office of Fusion Energy Sciences and Office of Advanced Scientific Computing Research (ASCR) to elucidate computing requirements for fusion energy sciences...

415

Using SCP and SFTP at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

SCP/SFTP SCP/SFTP Using SCP/SFTP At NERSC Overview Secure Copy (SCP) and Secure FTP (SFTP) are used to securely transfer files between two hosts using the Secure Shell (SSH) protocol. Suggested for smaller files (<~10GB) Availibility SCP and SFTP are available on all NERSC systems. Requirements To transfer files into/out of NERSC using SCP or SFTP, you need a SSH client: Linux/Unix/Cygwin: command ssh, scp or sftp Windows: Many GUI tools such as WinSCP MacOS: Many GUI tools such as Fugu Usage All example commands below are executed on your local machine, not the NERSC machine: The scp command Get a file from Data Transfer Node scp user_name@dtn01.nersc.gov:/remote/path/myfile.txt /local/path Send a file to Data Transfer Node scp /loca/path/myfile.txt user_name@dtn01.nersc.gov:/remote/path

416

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 3, 2013 May 3, 2013 Panelists discuss the role of colleges and universities in helping to further clean-energy research and entrepreneurship during a forum at Stanford University. | Photo courtesy of Stanford Energy Club. Energy Wrap-Up: Charging Students To Take the Lead in Energy Innovation Students, academics and entrepreneurs came together at Stanford University to discuss how the next generation can lead the way in creating the next big breakthroughs in sustainable energy. April 23, 2013 The Final Match at the U.S Department of Energy National Science Bowl in Washington, DC on April 30, 2012. | Photograph by Dennis Brack, U.S. Department of Energy, Office of Science Upcoming Science Bowl Championship is a Competition like No Other The Finals of the Department of Energy's 2013 National Science Bowl, set to

417

Intel's Math Kernel Library (MKL) at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Kernel Library (MKL) Kernel Library (MKL) Math Kernel Library (MKL) Description The Intel Math Kernel Library (Intel MKL) contains highly optimized, extensively threaded math routines for science, engineering, and financial applications. Core math functions include BLAS, LAPACK, ScaLAPACK, Sparse Solvers, Fast Fourier Transforms, Vector Math, and more. NERSC provides MKL on the Carver system for all compilers. MKL is available on the Hopper system for Intel compiler only. How to Access MKL on Carver module load mkl How to Use MKL on Carver Linking Your Code with MKL on Carver Basic usage, with (default) PGI compiler: mpif90 my_code.f $MKL Using ScaLAPACK: mpif90 my_code.f $MKL -L$MKL_LIBDIR -lmkl_scalapack_lp64 -lmkl_blacs_openmpi_lp64 Basic usage, with (default) Intel or gcc compilers (after appropriate

418

Large Scale Computing and Storage Requirements for Fusion Energy Sciences Research  

E-Print Network (OSTI)

which there is no existing project at NERSC (see Chapter 9).NERSC ProjectID (Repo) NERSC Project Title Principal Investigator

Gerber, Richard

2012-01-01T23:59:59.000Z

419

NERSC: 40 YEARS AT THE FOREFRONT  

NLE Websites -- All DOE Office Websites (Extended Search)

CALENDAR CALENDAR CSO 0019 NERSC: 40 YEARS AT THE FOREFRONT In 1974, an almost-obsolete supercomputer once used for defense research was made available to support the fusion energy research community, the first time such a powerful computing resource was used for unclassified scientific computing. That start as the Controlled Thermonuclear Research Computer Center marked the launch of what today is known as the National Energy Research Scientific Computing Center at Lawrence Berkeley National Laboratory (Berkeley Lab). Located at Lawrence Livermore National Laboratory from 1974-96, the center was renamed the National Magnetic Fusion Energy Computing Center (NMFECC) in 1976, and in 1983 it began providing a fraction of its computing cycles to other research areas. To reflect

420

NREL: Energy Sciences - B. Ray Stults  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical & Materials Science Computational Science News Events Printable Version B. Ray Stults Ph.D. - Associate Laboratory Director, Energy Sciences Ray Stults is the Associate...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Assessment of Applying the PMaC Prediction Framework to NERSC-5 SSP Benchmarks  

E-Print Network (OSTI)

PMaC Prediction Framework to NERSC-5 SSP Benchmarks SummerAuthor: Noel Keen Introduction NERSC procurement depends onbenchmarks, in particular the NERSC SSP. Machine vendors are

Keen, Noel

2008-01-01T23:59:59.000Z

422

NERSC Users Group Meeting Nov. 15, 1999  

NLE Websites -- All DOE Office Websites (Extended Search)

some highlights from the discussions (excepting the items contributed by ERSUG Chair, Bas Bramms below): During the state of NERSC presentation by Jim Craw a primary topic of...

423

2009/2010 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Demographics Overall Satisfaction All Satisfaction and Importance Ratings HPC Resources NERSC Software Services Comments Survey Text Response Summary Many thanks to the 395 users...

424

NERSC/DOE HPC Requirements Workshops Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview NERSC HPC Program Requirements Reviews Overview Scope These workshops are focused on determining the computational challenges facing research teams and the computational...

425

2007/2008 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Data Analysis HPC Consulting Services and Communications Web Interfaces Comments about NERSC Response Summary Many thanks to the 467 users who responded to this year's User...

426

NERSC/DOE ASCR Requirements Workshop Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshop Logistics Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research January 5-6, 2011 Location The workshop will be held at NERSC's...

427

NERSC/DOE ASCR Requirements Workshop Agenda  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshop Agenda Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research ASCR NERSC Workshop January 5-6, 2011 >> Download and View these...

428

NERSC/DOE ASCR Requirements Workshop Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

Presentations Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research An ASCR NERSC Workshop January 5-6, 2011 Sort by: Default | Name |...

429

NERSC/DOE ASCR Requirements Workshop Participants  

NLE Websites -- All DOE Office Websites (Extended Search)

Participants Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research An ASCR NERSC Workshop January 5-6, 2011 On-Site Participants Name...

430

Lattice Quantum Chromodynamics Project and SCience Gateway at...  

NLE Websites -- All DOE Office Websites (Extended Search)

Science at NERSC Nuclear Science Lattice Quantum Chromodynamics Lattice Quantum Chromodynamics Key Challenges: Although the QCD theory has been extensively tested at at...

431

Mathematics Applications at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Mathematica Matlab Chemistry Materials Science Compilers Development Tools Programming Libraries Debugging and Profiling Visualization and Analytics Grid Software and Services...

432

Improved Algorithm Speeds Up Fusion Code by a Factor of 5 - NERSC...  

NLE Websites -- All DOE Office Websites (Extended Search)

Climate & Earth Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights HPC Requirements...

433

Basic Energy SciencesBasic Energy Sciences DOE/EERE Hydrogen Storage  

E-Print Network (OSTI)

Basic Energy SciencesBasic Energy Sciences DOE/EERE Hydrogen Storage Pre-Solicitation Meeting, June Energy SciencesBasic Energy Sciences Workshop on Hydrogen Production, Storage, and Use Energy SciencesBasic Energy Sciences Workshop on Hydrogen Production, Storage, and Use

434

Fact Sheets : BioEnergy Science Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Fact Sheets DOE Mission Focus: BioFuels US Department of Energy's Genomic Science Program DOE BioEnergy Science Center - fact sheet - 2011 DOE BioEnergy Science Center - fact sheet...

435

Science Highlights | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Science Highlights Science Highlights Fusion Energy Sciences (FES) FES Home About Research Facilities Science Highlights Benefits of FES Funding Opportunities Fusion Energy Sciences Advisory Committee (FESAC) News & Resources Contact Information Fusion Energy Sciences U.S. Department of Energy SC-24/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-4941 F: (301) 903-8584 E: sc.fes@science.doe.gov More Information » Science Highlights Print Text Size: A A A Subscribe FeedbackShare Page Filter by Performer Or press Esc Key to close. close Select all that apply. University DOE Laboratory Industry SC User Facilities ASCR User Facilities [+] Options « ASCR User Facilities National Energy Research Scientific Computing Center (NERSC) Argonne Leadership Computing Facility (ALCF)

436

Fusion Energy Sciences  

Office of Science (SC) Website

aboutjobs Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the links to the formal position...

437

Basic Energy Sciences  

Office of Science (SC) Website

aboutjobs Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the links to the formal position...

438

National Science Bowl 2013 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighting --Solar Decathlon Energy Sources -Renewables --Solar ---SunShot --Wind -Nuclear Energy Usage -Smart Grid Science & Innovation -Science & Technology --Computing...

439

NERSC Helps Discover Cosmic Transients - NERSC Science News June...  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab) to expose relatively rare and fleeting cosmic events, like supernovae and gamma ray bursts. In fact, during the commissioning phase alone, the survey has already uncovered...

440

User Science Images  

NLE Websites -- All DOE Office Websites (Extended Search)

Atmospheric Research. NERSC repo mp9 SlavaFull.png FES: Small Scale Experimental Plasma Research October 21, 2010 | Author(s): Vyacheslav Lukin (NRL) | Category: Fusion Energy |...

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

NERSC 2007 Initial Allocation Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Awards 7 Awards 2007 Initial Allocation Awards The following table lists the initial allocation awards for NERSC for the 2007 allocation year (Jan 9, 2007 through Jan 7, 2008). The list is in alphabetical order by the last name of the Principal Investigator. Note - Letters following the repository name indicate the following: 'I' DOE ASCR INCITE award 'S' NERSC Startup award A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Principal Site Request Repo SP HPSS Project Title Investigator Id Hours SRUs Agarwal, Deborah Berkeley Lab 81665 bwc m510 S 50,000 5,000 Berkeley Water Center (formerly National Center for Hydrology Synthesis) Agarwal, Deborah Berkeley Lab 82063 mpdsd 10,000 100,000 CRD Distributed Systems

442

CP2K at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

CP2K CP2K CP2K Description CP2K performs atomistic and molecular simulations of solid state, liquid, molecular and biological systems. It provides a general framework for different methods such as e.g. density functional theory (DFT) using a mixed Gaussian and plane waves approach (GPW), and classical pair and many-body potentials. How to Access CP2K This program is currently available at NERSC on Carver, Hopper, and Edison. NERSC uses modules to manage access to software. To use the default version of CP2K, type: % module load cp2k Using CP2K on Hopper There are two ways of running CP2K on Hopper: submitting a batch job, or running interactively in an interactive batch session. Sample Batch Script for CP2K on Hopper #PBS -N myjob #PBS -q regular #PBS -l mppwidth=24

443

NetCDF at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

NetCDF NetCDF NetCDF Description and Overview NetCDF (Network Common Data Form) is a set of software libraries and machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. This includes the libnetcdf.a library as well as the NetCDF Operators (NCO), Climate Data Operators (CDO), NCCMP, and NCVIEW packages. Files written with previous versions can be read or written with the current version. Using NetCDF on Cray System There are separate NetCDF installations provided by Cray and by NERSC. On Hopper and Edison, Cray installations are recommended because they are simpler to use. To see the available Cray installations and versions use the following command: module avail cray-netcdf To see the NERSC installations and versions use the following command:

444

NERSC Training at SC12  

NLE Websites -- All DOE Office Websites (Extended Search)

PGAS and Hybrid PGAS and Hybrid Intro to PGAS (UPC and CAF) and Hybrid for Multicore Programming Monday, Nov. 12 8:30-5:00 Alice Koniges - NERSC / Lawrence Berkeley National Laboratory Katherine Yelick - NERSC / Lawrence Berkeley National Laboratory Rolf Rabenseifner - High Performance Computing Center Stuttgart Reinhold Bader - Leibniz Supercomputing Centre David Eder - Lawrence Livermore National Laboratory ABSTRACT: PGAS (Partitioned Global Address Space) languages offer both an alternative to traditional parallelization approaches (MPI and OpenMP), and the possibility of being combined with MPI for a multicore hybrid programming model. In this tutorial we cover PGAS concepts and two commonly used PGAS languages, Coarray Fortran (CAF, as specified in the Fortran standard) and

445

NERSC 2009 Initial Allocation Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

9 Awards 9 Awards 2009 Awards 2009 Initial Allocations Awards The following table lists the initial allocation awards for NERSC for the 2009 allocation year (Jan 13, 2009 through Jan 11, 2010). The list is in alphabetical order by the last name of the Principal Investigator. Note - Letters following the repository name indicate the following: 'S' NERSC Startup award 'I' INCITE award A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Principal Site Request Repo MPP HPSS Project Title Investigator Id 'Hours' SRUs Adams, Paul Berkeley Lab 83193 m811 80,000 200,000 The Joint Bioenergy Institute (JBEI) Adams, Paul Berkeley Lab 83306 jbei 600,000 JBEI Archive

446

BES_NERSC_Wang.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

A
DFT
nanostructure
calcula0on
 A
DFT
nanostructure
calcula0on
 case
study
 Lin-Wang
Wang
 Lawrence
Berkeley
Na0onal
Lab
 For BES/NERSC large scale simulation workshop A summary of mp304 NERSC account  Allocated and used computer time in 2009: ~ 1 M hours  Total number of users: ~ 7 active users  Main codes used: VASP, LAMMP, Petot, Escan, LS3DF  Number of topics (number of published papers): ~ 15  Number of processors for typical jobs: 16 to 1000, sometimes 10,000  Duration of the jobs: 20 minutes, to several hours, to a few days  The main considerations which determine the jobs we run: the physics problem, queue time and computer time.  Other facilities: no group cluster, INCITE project at NCCS and ALCF (but not discussed here).

447

2003 Publications Resulting from the Use of NERSC Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 2003 Publications Resulting from the Use of NERSC Resources On their Allocation Year 2004 ERCAP Request Forms Principal Investigators reported 936 refereed publications (published or submitted) for the preceding 12 months, based on using, at least in part, NERSC resources. A PI Musa Ahmed W. Chen, M. Hochlaf, P. Rosmus, G. Z. He et C.-Y. Ng. "Vacuum ultraviolet pulsed field ionization-photoelectron study of OCS in the energy range of 15-19 eV". J. Chem. Phys. 116, 5612 (2002). J. Liu, W. Chen, M. Hochlaf, X. Qian, C. Chang et C.-Y. Ng. "Unimolecular decay pathways of state selected CO2+ in the internal energy range of 5.2-6.2 eV : an experimental and theoretical study". J. Chem. Phys. 118, 149 (2003). J. Liu, M. Hochlaf et C.-Y. Ng. "Pulsed field ionization-photoelectron

448

EFRC Carbon Capture and Sequestration Activities at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

EFRC Carbon Capture and EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be present in only trace proportions in our atmosphere but it has a leading role in the cast of greenhouse gases, with a thermal radiative effect nearly three times as large as the next biggest contributor. Energy related processes are the biggest sources of atmospheric CO2, especially the burning of fossil fuels and the production of hydrogen from methane. Since both human-caused CO2 concentrations and global average temperatures have been increasing steadily since the mid-20th century it could very well be that our energy future depends on our ability to effectively remove CO2

449

NERSC/DOE NP Requirements Workshop Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

(BES) Biological and Environmental Science (BER) Fusion Energy Sciences (FES) High Energy Physics (HEP) Nuclear Physics (NP) Agenda Hotel Case Studies Participants...

450

NERSC/DOE NP Requirements Workshop Agenda  

NLE Websites -- All DOE Office Websites (Extended Search)

(BES) Biological and Environmental Science (BER) Fusion Energy Sciences (FES) High Energy Physics (HEP) Nuclear Physics (NP) Agenda Hotel Case Studies Participants...

451

Basic Energy SciencesBasic Energy Sciences DOE Hydrogen and Fuel Cells  

E-Print Network (OSTI)

" #12;Basic Energy SciencesBasic Energy Sciences Workshop on Hydrogen Production, Storage, and Use SciencesBasic Energy Sciences Workshop on Hydrogen Production, Storage, and UseWorkshop on Hydrogen Energy SciencesBasic Energy Sciences Workshop on Hydrogen Production, Storage, and Use

452

Exascale Computing at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Gateway Development Storage and IO Technologies Testbeds Home R & D Exascale Computing Exascale Computing CoDEx Project: A HardwareSoftware Codesign Environment...

453

NERSC Now Playing Display  

NLE Websites -- All DOE Office Websites (Extended Search)

repo m1451 image Static and dynamic solutions for heavy nuclei (m1451) DOE Office Nuclear Physics Science Area Nuclear Physics Investigator Ionel Stetcu, Los Alamos...

454

NERSC-Process.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

needs for data intensive projects - Grids, gateways, workflows, provenance, * Special query regarding multicoremanycore * How all of this is - Driven by the science - Likely to...

455

Making Effective User of Compilers at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Effective Use of Compilers Effective Use of Compilers at NERSC Michael Stewart NERSC User Services Group August 15, 2012 Introduction ● Description of the Hopper compiling environment. ● Strengths and weaknesses of each compiler. ● Advice on choosing the most appropriate compiler for your work. ● Comparative results on benchmarks and other codes. ● How to use the compilers effectively. ● Carver compiling environment.

456

Supporting National User Communities at NERSC and NCAR  

Science Conference Proceedings (OSTI)

The National Energy Research Scientific Computing Center(NERSC) and the National Center for Atmospheric Research (NCAR) are twocomputing centers that have traditionally supported large national usercommunities. Both centers have developed responsive approaches to supportthese user communities and their changing needs, providing end-to-endcomputing solutions. In this report we provide a short overview of thestrategies used at our centers in supporting our scientific users, withan emphasis on some examples of effective programs and futureneeds.

Killeen, Timothy L.; Simon, Horst D.

2006-05-16T23:59:59.000Z

457

NERSC Users Group Meeting June 24-25, 2004 Attendee List  

NLE Websites -- All DOE Office Websites (Extended Search)

Bethel 510-486-7353 ewbethel@lbl.gov LBNL here here Greg Butler 510-486-8691 gbutler@nersc.gov NERSC here Tina Butler 510-495-2379 tbutler@nersc.gov NERSC here Paolo Calafiura...

458

Joint Genome Institute (JGI) Projects at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Joint Genome Institute Joint Genome Institute (JGI) Joint Genome Institute (JGI) nicole-illumina-flowcell.jpg Key Challenges: Ensuring that there is a robust computational infrastructure for managing, storing and gleaning scientific insights from the torrent of data that constantly flows from the advanced sequencing platforms at the Department of Energy Joint Genome Institute (JGI). JGI sequencing capacity exceeds 40 billion DNA base pairs per year and is growing at a rate that exceeds computer hardware improvements, with exponential increases in computation and storage needed. JGI will generate about 1 petabyte of data in their first year as a NERSC partner; this is expected to double each year. Why it Matters: JGI is the primary production sequencing facility for the DOE. By revealing the genetic blueprint and fundamental principles that

459

NREL: Energy Sciences - Biosciences  

NLE Websites -- All DOE Office Websites (Extended Search)

to Lignocellulosic Biomass. An arrow from this latter term points to the right to Biofuels. This process is labeled Biomolecular Science underneath it. At the top right are the...

460

nersc sonzogni.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

Alejandro Sonzogni USNDP is funded by DoE Office of Science, Nuclear Physics, Nuclear Theory. In 2010, 21.35 total FTE's, 12.5 Scientific permanent FTE's, 6.5M budget....

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

File Groups at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

with another user "jimi", but does not want other members of bigsci to be able to see the data, the PI for Big Science could create a new group (for example, "ejdata", for elvis...

462

Nicholas J. Wright! Advanced Technologies Group Lead NERSC Initiative:  

NLE Websites -- All DOE Office Websites (Extended Search)

J. Wright! J. Wright! Advanced Technologies Group Lead NERSC Initiative: Preparing Applications for Exascale --- 1 --- NERSC U ser G roup M ee0ng February 1 2. 2 013 * Technology disruption is underway at the processor and memory level. Computing challenges include: - Energy efficiency - Concurrency - Data movement - Programmability - Resilience * We can only meet these challenges through both hardware and software innovation - Rewrite application codes - Try to influence computer industry 2 Computer Industry Roadmaps These will impact all scales of computing 10 100 1,000 10,000 100,000 1,000,000 1985 1990 1995 2000 2005 2010 2015 2020 Year of Introduction The Expectation Gap Performance "Expectation Gap" Challenges to Exascale Performance Growth 1. S ystem p ower i s t he

463

Institutional Plan FY 2001-2005  

E-Print Network (OSTI)

Scientific Computing Center (NERSC) and the Energy SciencesScientific Computing (NERSC): Unsurpassed high-end computingResearch. Our vision of Berkeley NERSC is to integrate high-

Chartock editor, Michael; Hansen editor, Todd

2000-01-01T23:59:59.000Z

464

Office of the Chief Financial Officer Annual Report 2007  

E-Print Network (OSTI)

Scienti?c Computing Center (NERSC) and the Energy SciencesCraig Hopkins Lynn Rippe (NERSC) Anthony Tirtilli O FFICE OFb) Computational Research (b) NERSC Center (b) Information

Fernandez, Jeffrey

2008-01-01T23:59:59.000Z

465

Climate Change Science Institute | Clean Energy | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Climate & Environment Climate & Environment Climate Change Science Institute Earth and Aquatic Sciences Ecosystem Science Environmental Data Science and Systems Energy, Water and Ecosystem Engineering Human Health Risk and Environmental Analysis Renewable Energy Systems Clean Energy Home | Science & Discovery | Clean Energy | Research Areas | Climate & Environment | Climate Change Science Institute SHARE Climate Change Science Institute To advance understanding of the Earth system, describe the consequences of climate change, and evaluate and inform policy on the outcomes of climate change responses. The Climate Change Science Institute is an inter-disciplinary, cross-directorate research organization created in 2009 to advance climate change science research. More than 100 researchers from the Computing and

466

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 23, 2009 April 23, 2009 103 Teams to Head to DOE's National Science Bowl in Washington, D.C. High School and Middle School Regional Champions from Around the Country to Compete at National Championship April 3, 2009 Department of Energy Issues Funding Opportunity Announcement to U.S. Universities for Nuclear Science and Engineering Fellowships and Scholarships The U.S. Department of Energy (DOE) today issued a new Funding Opportunity Announcement (FOA) to provide approximately $2.4 million in university nuclear science and engineering fellowships and scholarships. March 11, 2009 Department of Energy Issues Funding Opportunity Announcement to U.S. Universities for Nuclear Research Infrastructure Needs The U.S. Department of Energy (DOE) today issued a new Funding Opportunity

467

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science & Innovation » Science Education Science & Innovation » Science Education Science Education January 15, 2014 Dr. Adam Weber oversees the work of intern Sara Kelly at Lawrence Berkeley National Laboratory in California. Dr. Weber was recently named one of the winners of the Presidential Early Career Awards for Scientists and Engineers. | Photo by Roy Kaltschmidt, Lawrence Berkeley National Laboratory 10 Questions for a Scientist: Dr. Adam Weber of Lawrence Berkeley National Laboratory Dr. Adam Weber of the Energy Department's Lawrence Berkeley National Laboratory was recently honored for his cutting edge work to help make hydrogen fuel cells and their components more efficient and durable. Dr. Weber talks to us about what inspired him to become a scientist, why he loves Lord of the Rings, and gives some advice to future scientists.

468

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 12, 2010 March 12, 2010 Department of Energy Issues Requests for Applications for Nuclear-Related Science and Engineering Scholarships and Fellowships Washington, D.C. - The Department of Energy today issued two Request for Applications (RFA) for scholarships and fellowships as part of its efforts to recruit and train the next generation of nuclear scientists and engineers. The Department's Nuclear Energy University Programs (NEUP) will provide approximately $5 million for scholarships and fellowships for students enrolled in two-year, four-year and graduate engineering and science programs related to nuclear energy at accredited U.S. universities and colleges. October 9, 2009 Department of Energy Issues Request for Pre-Applications to U.S. Universities for Nuclear Energy Research and Development Proposals

469

FES Science Network Requirements - Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008  

Science Conference Proceedings (OSTI)

The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In March 2008, ESnet and the Fusion Energy Sciences (FES) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the FES Program Office. Most sites that conduct data-intensive activities (the Tokamaks at GA and MIT, the supercomputer centers at NERSC and ORNL) show a need for on the order of 10 Gbps of network bandwidth for FES-related work within 5 years. PPPL reported a need for 8 times that (80 Gbps) in that time frame. Estimates for the 5-10 year time period are up to 160 Mbps for large simulations. Bandwidth requirements for ITER range from 10 to 80 Gbps. In terms of science process and collaboration structure, it is clear that the proposed Fusion Simulation Project (FSP) has the potential to significantly impact the data movement patterns and therefore the network requirements for U.S. fusion science. As the FSP is defined over the next two years, these changes will become clearer. Also, there is a clear and present unmet need for better network connectivity between U.S. FES sites and two Asian fusion experiments--the EAST Tokamak in China and the KSTAR Tokamak in South Korea. In addition to achieving its goal of collecting and characterizing the network requirements of the science endeavors funded by the FES Program Office, the workshop emphasized that there is a need for research into better ways of conducting remote collaboration with the control room of a Tokamak running an experiment. This is especially important since the current plans for ITER assume that this problem will be solved.

Tierney, Brian; Dart, Eli; Tierney, Brian

2008-07-10T23:59:59.000Z

470

FES Science Network Requirements - Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008  

E-Print Network (OSTI)

the supercomputer centers at NERSC and ORNL) show a need forScientific Computing Center (NERSC) the flagship scientificwell as on computers at NERSC and NCCS. Current Local Area

Dart, Eli

2008-01-01T23:59:59.000Z

471

About BESC : BioEnergy Science Center  

NLE Websites -- All DOE Office Websites (Extended Search)

About BESC The BioEnergy Science Center (BESC) is a multi-institutional (18 partner), multidisciplinary research (biological, chemical, physical and computational sciences,...

472

Basic Energy Sciences Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

andor outreach to the following initiatives: NY State Smart Grid Consortium, NY Battery and Energy Storage Technology (NY-BEST) Teams, and the SBUNYS Small Business...

473

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 22, 2013 October 22, 2013 The deadline to register for the Home Energy Education Challenge is November 15. America's Home Energy Education Challenge: Teaching Kids to Save Energy and Money America's Home Energy Education Challenge, or AHEEC, is a competition developed by the Energy Department and the National Science Teachers Association designed to show students how they can save energy at home. October 22, 2013 Video: Training Clean Energy Leaders of the Future Solar Decathlon 2013 might have ended, but it is having a lasting effect on sustainable design and our nation's clean energy leaders. October 22, 2013 Solar Decathlon 2013 October 18, 2013 "Energize" Your Neighborhood with Energy-Themed Pumpkins Now through Halloween, we're highlighting scarily effective ways to save

474

Accelerator Physics and Design at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

instruments in the world. Critical to research in basic sciences such as high energy physics, nuclear physics, materials science, chemistry, and biology, they have enabled a...

475

Gaussian 09 at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

initio molecular orbital calculations. Starting from the fundamental laws of quantum mechanics, Gaussian 09 predicts the energies, molecular structures, vibrational frequencies...

476

Landscape NERSC template  

NLE Websites -- All DOE Office Websites (Extended Search)

group - Define hardware-counter groups (several already predefined) NATIONAL ENERGY RESEARCH SCIENTIFIC COMPUTING CENTER 10 Performance Collection Tool * Must use...

477

ABINIT at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

ABINIT Description ABINIT is a package whose main program allows one to find the total energy, charge density and electronic structure of systems made of electrons and nuclei...

478

NREL: Energy Sciences - Theoretical Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Computational Materials Science Solid-State Theory Materials Science Hydrogen Technology & Fuel Cells Process Technology & Advanced Concepts Research Staff Computational Science Printable Version Theoretical Materials Science Learn about our research staff including staff profiles, publications, and contact information. Using modern computational techniques, the Theoretical Materials Science Group, within NREL's Chemical and Materials Science Center, applies quantum mechanics to complex materials, yielding quantitative predictions to guide and interact with experimental explorations. Current research focuses on the following efforts: Design new photovoltaic materials that can improve solar cell efficiency and reduce its cost. Explain the underlying physics of new

479

NERSC/DOE BES Requirements Workshop Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Department of Energy's Office of Basic Energy Sciences and Office of Advanced Scientific Computing Research (ASCR) to elucidate computing requirements for high energy physics...

480

FWP executive summaries: Basic energy sciences materials sciences programs  

Science Conference Proceedings (OSTI)

This report provides an Executive Summary of the various elements of the Materials Sciences Program which is funded by the Division of Materials Sciences, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico.

Samara, G.A.

1996-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "nersc energy sciences" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Energy Sciences Network (ESnet)  

NLE Websites -- All DOE Office Websites

ESnet ESnet ESnet ESnet ESnet ESnet » MyESnet search... Go Home Network Overview Tools Peering Information Interactive Network Map Network Maps Connected Sites Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) DOE Grids Service Transition R&D Overview 100G Testbed Virtual Circuits (OSCARS) Performance (perfSONAR) Tools Development Green Networking Authentication & Trust Federation (ATF) Partnerships News & Publications ESnet in the News ESnet News Publications and Presentations Galleries ESnet Awards and Honors About ESnet Overview ESnet Staff Governance Our Network Case Studies ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us

482

Reliability Results of NERSC Systems  

SciTech Connect

In order to address the needs of future scientific applications for storing and accessing large amounts of data in an efficient way, one needs to understand the limitations of current technologies and how they may cause systeminstability or unavailability. A number of factors can impact system availability ranging from facility-wide power outage to a single point of failure such as network switches or global file systems. In addition, individual component failure in a system can degrade the performance of that system. This paper focuses on analyzing both of these factors and their impacts on the computational and storage systems at NERSC. Component failure data presented in this report primarily focuses on disk drive in on of the computational system and tape drive failure in HPSS. NERSC collected available component failure data and system-wide outages for its computational and storage systems over a six-year period and made them available to the HPC community through the Petascale Data Storage Institute.

Petascale Data Storage Institute (PDSI); Mokhtarani, Akbar; Mokhtarani, Akbar; Kramer, William; Hick, Jason

2008-05-27T23:59:59.000Z

483

2011 NERSC User Survey (Read Only)  

NLE Websites -- All DOE Office Websites (Extended Search)

Results » Survey Text Results » Survey Text 2011 NERSC User Survey (Read Only) The survey is closed. Section 1: Overall Satisfaction with NERSC When you are finished with this page click "Save & Go to Next Section" or your responses will be lost. Please do not answer a specific question or rate a specific item if you have no opinion on it. For each item you use, please indicate both your satisfaction and its importance to you. Please rate: How satisfied are you? How important is this to you? Overall satisfaction with NERSC Not Answered Very Satisfied Mostly Satisfied Somewhat Sat. Neutral Somewhat Dissat. Mostly Dissat. Very Dissatisfied I Do Not Use This Not Answered Very Important Somewhat Important Not Important NERSC services Not Answered Very Satisfied Mostly Satisfied Somewhat Sat. Neutral Somewhat Dissat. Mostly Dissat. Very Dissatisfied I Do Not Use This Not Answered Very Important Somewhat Important Not Important

484

Microsoft Word - NERSC_Results.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

Reliability Results of NERSC Systems Reliability Results of NERSC Systems Akbar Mokhtarani, William Kramer, Jason Hick NERSC - LBNL Abstract In order to address the needs of future scientific applications for storing and accessing large amounts of data in an efficient way, one needs to understand the limitations of current technologies and how they may cause system instability or unavailability. A number of factors can impact system availability ranging from facility-wide power outage to a single point of failure such as network switches or global file systems. In addition, individual component failure in a system can degrade the performance of that system. This paper focuses on analyzing both of these factors and their impacts on the computational and storage systems at NERSC. Component failure data

485

Richard Gerber! NERSC User Services NUG Teleconference  

NLE Websites -- All DOE Office Websites (Extended Search)

PIN: 4 866820 Agenda * Alloca1on Y ear C hangeover i ssues * NUG 2013 annual mee1ng - hSp:www.nersc.govusersNUGannual---mee*ngs2013 - Registra*on O pen - Schedule -...

486

Jack Deslippe! NERSC User Services Group  

NLE Websites -- All DOE Office Websites (Extended Search)

& Jack Deslippe NERSC User Services Group Using Python on Hopper, Carver and Edison --- 1 --- February 1 5, 2 013 Python up to 2.7.2 * All---in---one i nstalla7on a...

487

2008/2009 NERSC User Survey Results  

NLE Websites -- All DOE Office Websites (Extended Search)

13.4%. The MPP hours used by the survey respondents represents 70.2 percent of total NERSC MPP usage as of the end of the survey period. The PDSF hours used by the PDSF survey...

488

NERSC Cited for HPC Innovations Excellence  

NLE Websites -- All DOE Office Websites (Extended Search)

Honored for HPC Innovations Excellence NERSC Honored for HPC Innovations Excellence 20th Century Reanalysis Project Support Cited June 20, 2011 Linda Vu, lvu@lbl.gov, +1 510 486...

489

BER-NERSC-YS invitation2  

NLE Websites -- All DOE Office Websites (Extended Search)

on the Red Line) in Maryland on May 7-8, 2009. Please respond to BER-workshop-committee@nersc.gov by COB March 9, 2009 (note the new due date), confirming your participation. The...

490

NERSC Releases Mobile Apps to Users  

NLE Websites -- All DOE Office Websites (Extended Search)

Releases Mobile Apps to Users NERSC Releases Mobile Apps to Users Job Status, MOTD and Pilot of VASP Submission Available with More to Come April 23, 2012 In an effort to make...

491

Friedman-FES_NERSC-2013casestudy  

NLE Websites -- All DOE Office Websites (Extended Search)

W. M. Sharp, LLNL and LBNL; I. D. Kaganovich, PPPL; A. E. Koniges and W. Liu, LBNLNERSC NERSC Repositories: MP42 (HIFS-VNL) and M74 (PPPL Non-neutral Plasmas) 1.1 Project D...

492

Science Education | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 21, 2011 April 21, 2011 It Starts with Science... March 30, 2011 Mentoring Our Future Generation of STEM Professionals A program aimed at introducing the students to successful women in science and technology. March 10, 2011 Morgan State alumnus and PNNL electrical engineer Jewel Adgerson | Courtesy of Pacific Northwest National Laboratory From Gadgets to Labs: Morgan State Alum Jewel Adgerson Jewel Adgerson is an electrical engineer at the Energy Department's Pacific Northwest National Laboratory (PNNL) and Morgan State University alum. We got to talk with her about her work with the Department's Energy Innovation Hub and her passion for building up the next generation of scientists and engineers through STEM education. February 9, 2011 Multimedia and Visualization Innovations for Science

493

Science Energy Literacy and Activities  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Energy Literacy and Activities Elementary School Curriculum Created by National Renewable Energy Laboratory (NREL) Click on the links below to take you to the Chapter heading: Circuit Electromagnetism Electrolysis Potato Power Fermentation Volcanoes Kites Wind Tower Solar Cars Solar Ovens and Beads Tie Dye Vanishing Resources Standards Circuits Objective: We will learn about electricity by making a simple circuit with your own bodies! Science Background Electricity is a versatile form of energy. Windmills, water wheels and coal power plants, all have generators, which convert energy from the wind, water, or coal into electricity. The electricity can then be used to make light bulbs glow and electric heaters warm. It can make the sound in speakers and the

494

AboutNERSC.pptx  

NLE Websites -- All DOE Office Websites (Extended Search)

N ERSC An o verview o f s ystems, t he c enter, and o ur w ay o f d oing b usiness January 2 012 * National Energy Research Scientific Computing Center - Established 1974, first...

495

Managing Your User Account at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Managing Managing Your Account Managing Your User Account Use the NERSC Information Management (NIM) system to customize your user account and keep your personal information up-to-date. See the NIM User's Guide, especially the "Managing Your User Account with NIM" section. Applying for your first NERSC Allocation Starting a new Allocation Request Renewing an Allocation Request Tips and Instructions for Filling out Allocation Request Form