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  1. First Quadrennial Technology Review (QTR 2011) | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the QTR 2011 Framing Document which describes the analysis that was carried out. QTRreport.pdf (14.53 MB) QTR 2011 Tech Assessments.pdf.zip (5.14 MB) QTR 2011 Framing Document.pdf ...

  2. Framing Document for the Second Quadrennial Technology Review (QTR 2015)

    Broader source: Energy.gov [DOE]

    The DOE QTR 2015 Framing Document describes the Nation's energy landscape including challenges and opportunities to facilitate stakeholder engagement in the QTR process.

  3. QTR 2015 - Downloads | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2015 - Downloads QTR 2015 - Downloads Additional documents related to QTR 2015. Quadrennial Technology Review 2015 - Full Report (35.48 MB) QTR 2015 - Front Matter (307.83 KB) QTR 2015 - Glossary (173.85 KB) QTR 2015 - Acronyms (145.72 KB) QTR 2015 - Authors, Contributors and Reviewers (192.34 KB) More Documents & Publications QTR 2015 - Downloads Chapter 7 - Advancing Systems and Technologies to Produce Cleaner Fuels QTR 2015 - Downloads Chapter 10 - Concepts in Integrated Analysis Chapter

  4. First Quadrennial Technology Review (QTR 2011) | Department of...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    most important energy technologies or systems. Also available below is the QTR 2011 Framing Document which describes the analysis that was carried out. PDF icon QTRreport.pdf...

  5. QTR Public Webinar 2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    QTR Public Webinar 2 QTR Public Webinar 2 March 4, 2015 10:00AM to 5:30PM EST Background The Department of Energy (DOE) is conducting the Quadrennial Technology Review (QTR), a comprehensive assessment of science and energy technology research, development, demonstration, and deployment (RD3) opportunities to address our nation's energy-linked economic, environmental, and security challenges. The QTR is examining an "all of the above" range of energy technologies to inform the

  6. U.S. Department of Energy Report on the First Quadrennial Technology Review (QTR)

    SciTech Connect (OSTI)

    Quadrennial Technology Review Team

    2011-09-01

    Access to clean, affordable, secure, and reliable energy has been a cornerstone of American’s economic growth. Yet, today the Nation’s systems that produce, store, transmit, and use energy are falling short of U.S needs. The Department of Energy’s (DOE) first Quadrennial Technology Review (QTR), launched at the recommendation of the President’s Council of Advisors on Science and Technology (PCAST), addresses these facts. The report details today’s energy landscape and the associated energy security, economic and environmental challenges; provides a framework for presenting six strategies to address those challenges encompassing vehicle efficiency, deployment of alternative hydrocarbon fuels, increased building and industrial efficiency, modernization of the grid, and deployment of clean electricity; addresses priorities among activities in DOE’s energy-technology programs; and explains the roles that DOE, the broader government, the private sector, the national laboratories, and academia play in energy transformation.

  7. QTR Public Webinar 1 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 QTR Public Webinar 1 Background The Department of Energy (DOE) is conducting the Quadrennial Technology Review (QTR), a comprehensive assessment of science and energy technology research, development, demonstration, and deployment (RD3) opportunities to address our nation's energy-linked economic, environmental, and security challenges. The QTR is examining an "all of the above" range of energy technologies to inform the configuration of the Department's programs and priorities,

  8. QTR Public Webinar 2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Public Webinar 2 QTR Public Webinar 2 Background The Department of Energy (DOE) is conducting the Quadrennial Technology Review (QTR), a comprehensive assessment of science and energy technology research, development, demonstration, and deployment (RD3) opportunities to address our nation's energy-linked economic, environmental, and security challenges. The QTR is examining an "all of the above" range of energy technologies to inform the configuration of the Department's programs and

  9. QTR - unedited comments | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - unedited comments QTR - unedited comments Comments received in response to the DOE-QTR Request For Information (24.47 MB) More Documents & Publications Table of QTR comments in response to Federal Register RFI Table of QTR comments in response to Federal Register RFI QTR table of respondents

  10. QTR Webinar: Chapter 8 - Industry and Manufacturing | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... (32.01 MB) QTR Chapter 8 Reviewer Instructions and Comment Form (26.08 KB) AM - Additive Manufacturing (1.62 MB) CHP - Combined Heat and Power (794.06 KB) CRM - Critical Materials ...

  11. QTR Public Webinar 1

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is the second public webinar hosted by the Office of the Under Secretary for Science and Energy to describe work in progress on the QTR 2015. The comment process following this webinar, will provide an opportunity for stakeholders and experts to provide input.

  12. QTR table of respondents | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    table of respondents QTR table of respondents (108.44 KB) More Documents & Publications Table of QTR comments in response to Federal Register RFI Table of QTR comments in response to Federal Register RFI Table of QTR comments in response to Federal Register RFI

  13. Framing Document for the Second Quadrennial Technology Review...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Framing Document for the Second Quadrennial Technology Review (QTR 2015) Framing Document for the Second Quadrennial Technology Review (QTR 2015) The U.S. Department of Energy ...

  14. The Quadrennial Technology Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Documents January 13, 2015 Framing Document for the Second Quadrennial Technology Review (QTR 2015) The DOE QTR 2015 Framing Document describes the Nation's energy landscape ...

  15. Bipartisan Policy Center DOE-QTR ex parte communications | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Policy Center DOE-QTR ex parte communications Bipartisan Policy Center DOE-QTR ex parte communications DOE-QTR discussion on April 8, 2011 with members of the Bipartisan Policy ...

  16. QTR Public Webinar 1 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2015 from 10AM-5:30PM EST. During the webinar, an overview of the following was provided: Session Topic Session Time Overview of the QTR 10:00-10:30AM EST Chapter 4 - Fuels ...

  17. QTR Cornerstone Workshop 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cornerstone Workshop 2014 QTR Cornerstone Workshop 2014 Workshop Held December 4-5, 2014 The QTR 2015 will provide a comprehensive assessment of the grand science and technology challenges to our collective efforts to build a secure, clean, and economic energy system. It will examine an "all of the above" range of energy technologies to inform the Nation's energy stakeholders and the Department's programs and plan as we work to meet the President's goals in the Climate Action Plan. The

  18. 2014 2nd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2014 QUARTERLY BUSINESS REVIEW 2 Time Min Agenda Topic Slide Presenter 2:15 5 Review Agenda 2 Mary Hawken 2:20 15 CFO Spotlight Nancy Mitman Financial Highlights 2:35 35 ...

  19. 2013 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    BUSINESS REVIEW Background Beginning in Fiscal Year 2003, BPA adopted Modified Net Revenue (MNR) as a Key Agency Target to eliminate the effects of the Debt Optimization...

  20. 2012 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hurricane Sandy Response February 5, 2013 1 FEBRUARY 2013 QUARTERLY BUSINESS REVIEW FOLLOW UP This information has been made publicly available by BPA on February 15, 2013 and does...

  1. 2013 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Agency * The 3 rd Quarter forecast for the end-of-year (EOY) Agency adjusted net revenue is 75 million. o This is 54 million higher than the 2 nd Quarter Review forecast,...

  2. 2013 2nd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FY 2013 through March 31, 2013 Agency * The end-of-year (EOY) Agency adjusted net revenue forecast for the 2 nd Quarter Review is 21 million. o This forecast is 44 million...

  3. 2014 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    B O N N E V I L L E P O W E R A D M I N I S T R A T I O N AUGUST 2014 QUARTERLY BUSINESS REVIEW Integrated Strategy Implementation Existing Facilities Manage...

  4. 2012 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 QUARTERLY BUSINESS REVIEW This information has been made publicly available by BPA on February 5, 2013 and contains BPA-Approved Agency Financial information. Report ID: 0021FY13...

  5. Quadrennial Technology Review Vehicle Efficiency and Electrification

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Workshop Documents | Department of Energy Quadrennial Technology Review Vehicle Efficiency and Electrification Workshop Documents Quadrennial Technology Review Vehicle Efficiency and Electrification Workshop Documents QTR Vehicle Efficiency and Electrification Workshop Documents Quadrennial Technology Review Vehicle Efficiency and Electrification Workshop Documents (6.05 MB) More Documents & Publications QTR Public Webinar 2 Quadrennial Technology Review Workshop Portfolios Quadrennial

  6. Comments received in response to the DOE-QTR Request For Information |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Comments received in response to the DOE-QTR Request For Information Comments received in response to the DOE-QTR Request For Information All public comments received by the Department in response to the DOE-QTR RFI published in the Federal Register on March 14, 2011 Comments received in response to the DOE-QTR Request For Information (13.25 MB) More Documents & Publications Comments received in response to the DOE-QTR Request For Information Comments received in

  7. Department of Energy Quadrennial Technology Review Framing Document...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Framing Document Department of Energy Quadrennial Technology Review Framing Document The DOE-QTR will provide a context and framework for the Department's energy programs, as well ...

  8. QTR Webinar: Chapter 8 - Industry and Manufacturing | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Webinar: Chapter 8 - Industry and Manufacturing QTR Webinar: Chapter 8 - Industry and Manufacturing Background The U.S. industrial sector accounts for approximately one-third of the overall energy consumption and associated carbon emissions in the U.S. About four-fifths of end-use industrial energy is consumed by the manufacturing sub-sector, which produces goods ranging from fundamental commodities to sophisticated final-use products. Many of these products have a significant energy and carbon

  9. CRF Researchers Are Source for 2015 QTR Sidebar Content

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Researchers Are Source for 2015 QTR Sidebar Content - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste

  10. Microsoft Word - 2014-1-1 RCA Qtr 1 Metrics Attachment_R1

    Energy Savers [EERE]

    ContractProject Management Performance Metric FY 2014 Target FY 2014 Projected FY 2014 ... ContractProject Management Performance Metrics FY 2014 Target FY 2014 1 th Qtr Actual ...

  11. Department of Energy Quadrennial Technology Review Framing Document

    Broader source: Energy.gov (indexed) [DOE]

    Quadrennial Technology Review Framing Document http:energy.govQTR 3142011 U.S. Department of ENERGY 2 The United States Department of Energy (DOE) has initiated a review of ...

  12. Introducing the Department of Energy Quadrennial Technology Review |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review April 7, 2011 - 4:33pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Recently, Secretary Chu asked me to kick off a new process at the Department of Energy: a Quadrennial Technology Review (DOE-QTR). The goal of the DOE-QTR

  13. Report on the first Quadrennial Technology Review (QTR)

    SciTech Connect (OSTI)

    2011-09-30

    Access to clean, affordable, secure, and reliable energy has been a cornerstone of America’s economic growth. The Nation’s systems that produce, store, transmit, and use energy are falling short of U.S. needs. Maintaining energy security, bolstering U.S. competitiveness, and mitigating the environmental impacts of energy are long-­standing challenges. Governments, consumers, and the private sector have worked for decades to address these challenges, yet they remain among the Nation’s most pressing issues. President Obama has articulated broad national energy goals for reducing U.S. dependence on oil, reducing pollution, and investing in research and development (R&D) for clean-­energy technologies in the United States to create jobs. These include: Reducing oil imports by one-third by 2025; Supporting the deployment of 1 million electric vehicles on the road by 2015; Making non-residential buildings 20% more energy efficient by 2020; Deriving 80% of America's electricity from clean-energy sources by 2035; and Reducing greenhouse gas emissions by 175 by 2020 and 83% of 2050, from a 2005 baseline.

  14. FY09_2nd_Qtr_Review.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Contribution 18,000 30,554 30,554 100% 15,277 50% 27 Agency Services G&A 103,526 90,951 92,983 102% 46,971 52% 28 Other Income, Expenses & Adjustments (5,802) 1,600...

  15. Instant Messaging

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6 Instant Messaging Jabber Revision Date: October 29, 2013 Prepared by: William Fisher Contents Overview ....................................................................................................................................................... 2 Account Request ........................................................................................................................................... 2 Installation and Configuration

  16. AUTOmatic Message PACKing Facility

    Energy Science and Technology Software Center (OSTI)

    2004-07-01

    AUTOPACK is a library that provides several useful features for programs using the Message Passing Interface (MPI). Features included are: 1. automatic message packing facility 2. management of send and receive requests. 3. management of message buffer memory. 4. determination of the number of anticipated messages from a set of arbitrary sends, and 5. deterministic message delivery for testing purposes.

  17. Multiple node remote messaging

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Gara, Alan G.; Giampapa, Mark E.; Heidelberger, Philip; Ohmacht, Martin; Salapura, Valentina; Steinmacher-Burow, Burkhard; Vranas, Pavlos

    2010-08-31

    A method for passing remote messages in a parallel computer system formed as a network of interconnected compute nodes includes that a first compute node (A) sends a single remote message to a remote second compute node (B) in order to control the remote second compute node (B) to send at least one remote message. The method includes various steps including controlling a DMA engine at first compute node (A) to prepare the single remote message to include a first message descriptor and at least one remote message descriptor for controlling the remote second compute node (B) to send at least one remote message, including putting the first message descriptor into an injection FIFO at the first compute node (A) and sending the single remote message and the at least one remote message descriptor to the second compute node (B).

  18. Residential Energy Efficiency Messaging

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Residential Energy Efficiency Messaging, call slides and discussion summary, April 9, 2015.

  19. NEVADA NATIONAL SECURITY SITE WASTE DISPOSAL OPERATIONS FY 2014 - Qtr3

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Qtr3 DISPOSAL VOLUME REPORT Run Date and Time: 7/7/2014 7:33 AM DOE APPROVED Disposal Volume Volume Volume Volume Volume Volume GENERATORS Location (Ft 3 ) (M 3 ) (Ft 3 ) (M 3 ) (Ft 3 ) (M 3 ) Area 3 0.00 0.00 0.00 0.00 0 0 Area 5 0.00 0.00 5,253.37 148.76 94,787 2,684 Mixed 0.00 0.00 0.00 0.00 0 0 Area 3 0.00 0.00 0.00 0.00 159,977 4,530 Area 5 1,702.17 48.20 151,483.69 4,289.54 1,191,395 33,737 Mixed 0.00 0.00 0.00 0.00 3,940 112 Area 3 0.00 0.00 0.00 0.00 0 0 Area 5 0.00 0.00 0.00 0.00 0 0

  20. NEVADA NATIONAL SECURITY SITE WASTE DISPOSAL OPERATIONS FY 2014 - Qtr4

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Qtr4 DISPOSAL VOLUME REPORT Run Date and Time: 10/22/2014 5:53 AM DOE APPROVED Disposal Volume Volume Volume Volume Volume Volume GENERATORS Location (Ft 3 ) (M 3 ) (Ft 3 ) (M 3 ) (Ft 3 ) (M 3 ) Area 3 0.00 0.00 0.00 0.00 0 0 Area 5 0.00 0.00 8,799.98 249.19 98,334 2,785 Mixed 0.00 0.00 0.00 0.00 0 0 Area 3 0.00 0.00 0.00 0.00 159,977 4,530 Area 5 0.00 0.00 175,346.52 4,965.26 1,215,258 34,412 Mixed 0.00 0.00 0.00 0.00 3,940 112 Area 3 0.00 0.00 0.00 0.00 0 0 Area 5 0.00 0.00 0.00 0.00 0 0 Mixed

  1. Quadrennial Technology Review | August 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Quadrennial Technology Review | August 2012 Quadrennial Technology Review | August 2012 This document contains the 17 technology assessments (TAs) that were carried out as part of the Department of Energy's (DOE's) Quadrennial Technology Review (QTR). These are meant to be accessible summaries of the techno-economic aspects (e.g., current deployment, historical pace of progress) and research and development (R&D) opportunities in the most important energy technologies or systems.

  2. Department of Energy Quadrennial Technology Review Framing Document |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Department of Energy Quadrennial Technology Review Framing Document Department of Energy Quadrennial Technology Review Framing Document A document entailling DOE-QTR and a context and framework for the Department's energy programs, as well as principles by which to establish program plans with a five-year horizon. Department of Energy Quadrennial Technology Review Framing Document (1.28 MB) More Documents & Publications Department of Energy Quadrennial Technology

  3. A MESSAGE FROM THE DIRECTOR

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A MESSAGE FROM THE DIRECTOR As Director of the National Energy Technology Laboratory (NETL), the U.S. Department of Energy's (DOE) dedicated fossil energy research laboratory, I'm excited to welcome each of you to the 2016 Carbon Storage and Oil and Natural Gas Technologies Review Meeting. We have assembled here to participate in a three-day forum designed to review technologies being developed in more than 100 DOE-sponsored projects from NETL's Carbon Storage portfolio, Oil and Natural Gas

  4. Residential Energy Efficiency Messaging | Department of Energy

    Energy Savers [EERE]

    Messaging Residential Energy Efficiency Messaging Better Buildings Residential Network Peer Exchange Call Series: Residential Energy Efficiency Messaging, call slides and ...

  5. LBNL SecureMessaging

    SciTech Connect (OSTI)

    Pery, Marcia; Agarwal, Deb

    2003-03-17

    The LBNLSecureMessaging application enables collaboration among colocated or geograhically dispersed users by supporting secure synchronous and asynchronous communication. This application is the graphical user interface client that is meant to be used in conjunction with servers (LBNL's PCCEServer and a customized IRC server) to allow group and one-to-one conversations via text-based instant messaging. Conversations may be private (by invitation only) or public (open to any member of a collaboratory group_ and they may be permanent and on-going or temporary and ad hoc. Users may leave notes for other people who are online or offline. By providing presence and awareness information, collaborators can easily locate each other and rendezvous. Written in Java/Swing, this application is cross-platform. To gain access to functionality, users have to be registered with an authorization server (PCCEServer) that maintains an access control list. Thus a collaboration group is comprised of a set of PCCE-registered users. Registered users can log in via either X.509 certificate or a username and password combination. PKI and SSL are used to authenticate servers and clients and to encrypt messages sent over the network. The LBNLSecureMessaging application offers instant messaging capabilities in a secure environment that provides data integrity, privacyk authorization, and authentication.

  6. LBNL SecureMessaging

    Energy Science and Technology Software Center (OSTI)

    2003-03-17

    The LBNLSecureMessaging application enables collaboration among colocated or geograhically dispersed users by supporting secure synchronous and asynchronous communication. This application is the graphical user interface client that is meant to be used in conjunction with servers (LBNL's PCCEServer and a customized IRC server) to allow group and one-to-one conversations via text-based instant messaging. Conversations may be private (by invitation only) or public (open to any member of a collaboratory group_ and they may be permanentmore » and on-going or temporary and ad hoc. Users may leave notes for other people who are online or offline. By providing presence and awareness information, collaborators can easily locate each other and rendezvous. Written in Java/Swing, this application is cross-platform. To gain access to functionality, users have to be registered with an authorization server (PCCEServer) that maintains an access control list. Thus a collaboration group is comprised of a set of PCCE-registered users. Registered users can log in via either X.509 certificate or a username and password combination. PKI and SSL are used to authenticate servers and clients and to encrypt messages sent over the network. The LBNLSecureMessaging application offers instant messaging capabilities in a secure environment that provides data integrity, privacyk authorization, and authentication.« less

  7. Authentication of quantum messages.

    SciTech Connect (OSTI)

    Barnum, Howard; Crépeau, Jean-Claude; Gottesman, D.; Smith, A.; Tapp, Alan

    2001-01-01

    Authentication is a well-studied area of classical cryptography: a sender A and a receiver B sharing a classical private key want to exchange a classical message with the guarantee that the message has not been modified or replaced by a dishonest party with control of the communication line. In this paper we study the authentication of messages composed of quantum states. We give a formal definition of authentication in the quantum setting. Assuming A and B have access to an insecure quantum channel and share a private, classical random key, we provide a non-interactive scheme that both enables A to encrypt and authenticate (with unconditional security) an m qubit message by encoding it into m + s qubits, where the probability decreases exponentially in the security parameter s. The scheme requires a private key of size 2m + O(s). To achieve this, we give a highly efficient protocol for testing the purity of shared EPR pairs. It has long been known that learning information about a general quantum state will necessarily disturb it. We refine this result to show that such a disturbance can be done with few side effects, allowing it to circumvent cryptographic protections. Consequently, any scheme to authenticate quantum messages must also encrypt them. In contrast, no such constraint exists classically: authentication and encryption are independent tasks, and one can authenticate a message while leaving it publicly readable. This reasoning has two important consequences: On one hand, it allows us to give a lower bound of 2m key bits for authenticating m qubits, which makes our protocol asymptotically optimal. On the other hand, we use it to show that digitally signing quantum states is impossible, even with only computational security.

  8. Table of QTR comments in response to Federal Register RFI | Department of

    Broader source: Energy.gov (indexed) [DOE]

    Features: Position and Messaging: data is updated at 4 to 7-minute intervals and shared with author- ized Federal, State and Tribal customers across the United States. 2-Way communications: Communications Cen- ter and Shipper have two way communications with Drivers. Route Deviation: can alert the operator if a route deviation has occurred. TRANSCOM is the Department of Energy (DOE) satellite tracking and communications system used to monitor radioactive material shipments from DOE and Nuclear

  9. Trouble Shooting and Error Messages

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Trouble Shooting and Error Messages Trouble Shooting and Error Messages Error Messages Message or Symptom Fault Recommendation job hit wallclock time limit user or system Submit job for longer time or start job from last checkpoint and resubmit. If your job hung and produced no output contact consultants. received node failed or halted event for nid xxxx system resubmit the job error with width parameters to aprun user Make sure #PBS -l mppwidth value matches aprun -n value new values for

  10. Building Your Message Map Worksheet

    Broader source: Energy.gov [DOE]

    Building Your Message Map Worksheet, as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website.

  11. Sequoia Messaging Rate Benchmark

    Energy Science and Technology Software Center (OSTI)

    2008-01-22

    The purpose of this benchmark is to measure the maximal message rate of a single compute node. The first num_cores ranks are expected to reside on the 'core' compute node for which message rate is being tested. After that, the next num_nbors ranks are neighbors for the first core rank, the next set of num_nbors ranks are neighbors for the second core rank, and so on. For example, testing an 8-core node (num_cores = 8)more » with 4 neighbors (num_nbors = 4) requires 8 + 8 * 4 - 40 ranks. The first 8 of those 40 ranks are expected to be on the 'core' node being benchmarked, while the rest of the ranks are on separate nodes.« less

  12. Quadrennial

    Broader source: Energy.gov (indexed) [DOE]

    RepoRt on the FiRst Quadrennial Technology review QTr Message froM the secretary of energy | i QUaDrennIaL technoLogy reVIeW 2011 Message froM the secretary of energy Steven Chu, ...

  13. TEPP-Medical Messages | Department of Energy

    Office of Environmental Management (EM)

    TEPP-Medical Messages TEPP-Medical Messages Medical Messages Index Medical Messages (2.22 MB) More Documents & Publications TEPP - Exercise Evaluation Forms Transuranic Waste Tabletop Soil Density/Moisture Gauge

  14. Before the Senate Energy and Natural Resources Committee | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    (76.68 KB) More Documents & Publications Slide 1 First Quadrennial Technology Review (QTR 2011) Framing Document for the Second Quadrennial Technology Review (QTR 2015)

  15. Trouble Shooting and Error Messages

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Trouble Shooting and Error Messages Trouble Shooting and Error Messages Error Messages Message or Symptom Fault Recommendation job hit wallclock time limit user or system Submit job for longer time or start job from last checkpoint and resubmit. If your job hung and produced no output contact consultants. received node failed or halted event for nid xxxx system One of the compute nodes assigned to the job failed. Resubmit the job PtlNIInit failed : PTL_NOT_REGISTERED user The executable is from

  16. Message from the Secretary

    Office of Environmental Management (EM)

    Department of Energy Merit Review Guide For Financial Assistance Office of Acquisition and Project Management Office of Policy Procurement & Assistance Policy Division, MA-611 July 2013 TABLE OF CONTENTS I. INTRODUCTION .................................................................................................................. 1-2 II. MERIT REVIEW .......................................................................................................................2 III. MERIT REVIEW

  17. Messaging Strategies for Low-Income Participants

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program, BetterBuildings Low-Income Peer Exchange Call: Messaging and Messaging Strategies for Low-Income Program Participants, May 12, 2011.

  18. Cybersecurity Awareness Electronic Messaging | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electronic Messaging Cybersecurity Awareness Electronic Messaging The OCIO CSAT team ... or public and private institutions to enhance site-specific awareness programs. ...

  19. ORISE: Message from the Director

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Message from the Director The Oak Ridge Institute for Science and Education (ORISE) supports the U.S. Department of Energy (DOE) and other federal agencies in strengthening the...

  20. message | OpenEI Community

    Open Energy Info (EERE)

    Contributor 17 September, 2013 - 12:39 Are you willing to reply to a text message once a day with information about your comfort level at your indoor location? building...

  1. Broadcasting a message in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Faraj, Ahmad A

    2013-04-16

    Methods, systems, and products are disclosed for broadcasting a message in a parallel computer that includes: transmitting, by the logical root to all of the nodes directly connected to the logical root, a message; and for each node except the logical root: receiving the message; if that node is the physical root, then transmitting the message to all of the child nodes except the child node from which the message was received; if that node received the message from a parent node and if that node is not a leaf node, then transmitting the message to all of the child nodes; and if that node received the message from a child node and if that node is not the physical root, then transmitting the message to all of the child nodes except the child node from which the message was received and transmitting the message to the parent node.

  2. Broadcasting a message in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Faraj, Daniel A

    2014-11-18

    Methods, systems, and products are disclosed for broadcasting a message in a parallel computer that includes: transmitting, by the logical root to all of the nodes directly connected to the logical root, a message; and for each node except the logical root: receiving the message; if that node is the physical root, then transmitting the message to all of the child nodes except the child node from which the message was received; if that node received the message from a parent node and if that node is not a leaf node, then transmitting the message to all of the child nodes; and if that node received the message from a child node and if that node is not the physical root, then transmitting the message to all of the child nodes except the child node from which the message was received and transmitting the message to the parent node.

  3. Design Custom Messages for Specific Markets

    Broader source: Energy.gov [DOE]

    Presents tips and steps on how energy efficiency programs can create messages for targeted audiences.

  4. Distributed parallel messaging for multiprocessor systems

    DOE Patents [OSTI]

    Chen, Dong; Heidelberger, Philip; Salapura, Valentina; Senger, Robert M; Steinmacher-Burrow, Burhard; Sugawara, Yutaka

    2013-06-04

    A method and apparatus for distributed parallel messaging in a parallel computing system. The apparatus includes, at each node of a multiprocessor network, multiple injection messaging engine units and reception messaging engine units, each implementing a DMA engine and each supporting both multiple packet injection into and multiple reception from a network, in parallel. The reception side of the messaging unit (MU) includes a switch interface enabling writing of data of a packet received from the network to the memory system. The transmission side of the messaging unit, includes switch interface for reading from the memory system when injecting packets into the network.

  5. CMLOG: A common message logging system

    SciTech Connect (OSTI)

    Chen, J.; Akers, W.; Bickley, M.; Wu, D.; Watson, W. III

    1997-12-01

    The Common Message Logging (CMLOG) system is an object-oriented and distributed system that not only allows applications and systems to log data (messages) of any type into a centralized database but also lets applications view incoming messages in real-time or retrieve stored data from the database according to selection rules. It consists of a concurrent Unix server that handles incoming logging or searching messages, a Motif browser that can view incoming messages in real-time or display stored data in the database, a client daemon that buffers and sends logging messages to the server, and libraries that can be used by applications to send data to or retrieve data from the database via the server. This paper presents the design and implementation of the CMLOG system meanwhile it will also address the issue of integration of CMLOG into existing control systems.

  6. Message from the Manager - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Message from the Manager Office of River Protection About ORP ORP Mission ORP Team Message from the Manager ORP Projects & Facilities Newsroom Contracts & Procurements Contact ORP Message from the Manager Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Welcome to our newly redesigned Website! 'Kevin Smith - Manager, Office of River Protection' Kevin Smith Manager, Office of River Protection We hope that this new redesign will make it easier to access the

  7. A personal message from Kathy Keith

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2015-Jan. 2016 all issues All Issues submit...

  8. A personal message from David Clark

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2015-Jan. 2016 all issues All Issues submit...

  9. Environmental Justice: Message From the Secretary

    Broader source: Energy.gov [DOE]

    Message from the Secretary on Presidential Executive Order 12898, Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations.

  10. Message From The CHCO | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    MESSAGE FROM THE CHIEF HUMAN CAPITAL OFFICER CHCOHeadshot.jpg The Department of Energy ... Robert C. Gibbs Chief Human Capital Officer Careers & Internships Policy and Guidance ...

  11. MicroBooNE Project Quarterly Reports

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Project Quarterly Reports Fiscal 2010 Qtr-3 Apr-May-Jun Qtr-4 Jul-Aug-Sep Fiscal 2011 Qtr-1 Oct-Nov-Dec Qtr-2 Jan-Feb-Mar Qtr-3 Apr-May-Jun Qtr-4 Jul-Aug-Sep DOE Reviews CD-0 Mission Need Statement DOE CD-1 Review 03/2-3/2010 DOE CD-2 Review 8/10-11/2011 DOE CD-3 Review - no date Fermilab Director's Reviews Initial Director's Review 11/4-6/2009 Director's CD2 Requirements Progress 3/29-30-31/2011 Independent Design and Director's CD-2 Review 7/12-14/2011 CD-3 Readiness - no date

  12. Message communications of particular message types between compute nodes using DMA shadow buffers

    DOE Patents [OSTI]

    Blocksome, Michael A.; Parker, Jeffrey J.

    2010-11-16

    Message communications of particular message types between compute nodes using DMA shadow buffers includes: receiving a buffer identifier specifying an application buffer having a message of a particular type for transmission to a target compute node through a network; selecting one of a plurality of shadow buffers for a DMA engine on the compute node for storing the message, each shadow buffer corresponding to a slot of an injection FIFO buffer maintained by the DMA engine; storing the message in the selected shadow buffer; creating a data descriptor for the message stored in the selected shadow buffer; injecting the data descriptor into the slot of the injection FIFO buffer corresponding to the selected shadow buffer; selecting the data descriptor from the injection FIFO buffer; and transmitting the message specified by the selected data descriptor through the data communications network to the target compute node.

  13. A message of appreciation from ORP to its cleanup partners |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A message of appreciation from ORP to its cleanup partners A message of appreciation from ORP to its cleanup partners Addthis Description A message of appreciation from ORP to its ...

  14. Messaging Strategies for Low-Income Participants | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Messaging Strategies for Low-Income Participants Messaging Strategies for Low-Income Participants Better Buildings Neighborhood Program, BetterBuildings Low-Income Peer Exchange ...

  15. Social Media and Messages that Matter - Top Tips and Tools |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Social Media and Messages that Matter - Top Tips and Tools Social Media and Messages that Matter - Top Tips and Tools Better Buildings Residential Network Peer Exchange Call ...

  16. Cellu-WHAT?-sic: Communicating the Biofuels Message to Local...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders Breakout Session 3D-Building ...

  17. Department of Energy Quadrennial Technology Review Framing Document...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A document entailling DOE-QTR and a context and framework for the Department's energy programs, as well as principles by which to establish program plans with

  18. Send-side matching of data communications messages

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.

    2014-07-01

    Send-side matching of data communications messages includes a plurality of compute nodes organized for collective operations, including: issuing by a receiving node to source nodes a receive message that specifies receipt of a single message to be sent from any source node, the receive message including message matching information, a specification of a hardware-level mutual exclusion device, and an identification of a receive buffer; matching by two or more of the source nodes the receive message with pending send messages in the two or more source nodes; operating by one of the source nodes having a matching send message the mutual exclusion device, excluding messages from other source nodes with matching send messages and identifying to the receiving node the source node operating the mutual exclusion device; and sending to the receiving node from the source node operating the mutual exclusion device a matched pending message.

  19. A personal message from Kathy Keith

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Expanding Partnerships for Stronger Communities A personal message from Kathy Keith, Community Programs Director, Los Alamos National Laboratory February 1, 2016 Kathy Keith, Community Programs Director Kathy Keith, Community Programs Director Contacts Community Programs Director Kathy Keith Email Editor Melinda Gutierrez

  20. A personal message from Kathy Keith

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit LANS commits $2.5 million for the 2016 regional Community Commitment Plan A personal message from Kathy Keith, Community Programs Director, Los Alamos National Laboratory March 1, 2016 Kathy Keith, Community Programs Director Kathy Keith, Community Programs Director Contacts Director, Community Relations & Partnerships

  1. Communicating Hydrogen: Matching Message with Media

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Communicating Hydrogen: Matching Message with Media Henry Gentenaar, The Media Network Christy Cooper, DOE Hydrogen Program State/Regional Hydrogen and Fuel Cell Initiatives Networking Meeting NHA Annual Hydrogen Conference March 19, 2007 * San Antonio, TX 1 Making the Hydrogen Message "Stick" * We are a communications-based society - Constant stream of information/constant contact * "Supersaturated" - more info than we can process * Information is nothing if it doesn't

  2. BioComms Training: Strategic Communications and Message Development

    Broader source: Energy.gov [DOE]

    Strategic Communications and Message Development: Presentation to EERE BioComms Group by Kearns & West.

  3. Broadcasting a message in a parallel computer

    DOE Patents [OSTI]

    Berg, Jeremy E.; Faraj, Ahmad A.

    2011-08-02

    Methods, systems, and products are disclosed for broadcasting a message in a parallel computer. The parallel computer includes a plurality of compute nodes connected together using a data communications network. The data communications network optimized for point to point data communications and is characterized by at least two dimensions. The compute nodes are organized into at least one operational group of compute nodes for collective parallel operations of the parallel computer. One compute node of the operational group assigned to be a logical root. Broadcasting a message in a parallel computer includes: establishing a Hamiltonian path along all of the compute nodes in at least one plane of the data communications network and in the operational group; and broadcasting, by the logical root to the remaining compute nodes, the logical root's message along the established Hamiltonian path.

  4. Message passing with queues and channels

    DOE Patents [OSTI]

    Dozsa, Gabor J; Heidelberger, Philip; Kumar, Sameer; Ratterman, Joseph D; Steinmacher-Burow, Burkhard; Wisniewski, Robert W

    2013-09-24

    In an embodiment, a send thread receives an identifier that identifies a destination node and a pointer to data. The send thread creates a first send request in response to the receipt of the identifier and the data pointer. The send thread selects a selected channel from among a plurality of channels. The selected channel comprises a selected hand-off queue and an identification of a selected message unit. Each of the channels identifies a different message unit. The selected hand-off queue is randomly accessible. If the selected hand-off queue contains an available entry, the send thread adds the first send request to the selected hand-off queue. If the selected hand-off queue does not contain an available entry, the send thread removes a second send request from the selected hand-off queue and sends the second send request to the selected message unit.

  5. Low Latency Messages on Distributed Memory Multiprocessors

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Rosing, Matt; Saltz, Joel

    1995-01-01

    This article describes many of the issues in developing an efficient interface for communication on distributed memory machines. Although the hardware component of message latency is less than 1 ws on many distributed memory machines, the software latency associated with sending and receiving typed messages is on the order of 50 μs. The reason for this imbalance is that the software interface does not match the hardware. By changing the interface to match the hardware more closely, applications with fine grained communication can be put on these machines. This article describes several tests performed and many of the issues involvedmore » in supporting low latency messages on distributed memory machines.« less

  6. Message from the Director | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Message from the Director Message from the Director October 22, 2015 - 11:38am Addthis ChrisDeschene.png In May 2015 I began serving as Director of the U.S. Department of Energy's Office of Indian Energy. Since then, I've crisscrossed the country visiting American Indian and Alaska Native communities that face a variety of pressing energy challenges. What has emerged from that experience is a bold vision for the future of Indian energy. Within every challenge lie the seeds of opportunity, and I

  7. Ralph Cicerone | Department of Energy

    Energy Savers [EERE]

    table of respondents QTR table of respondents (108.44 KB) More Documents & Publications Table of QTR comments in response to Federal Register RFI Table of QTR comments in response to Federal Register RFI Table of QTR comments in response to Federal Register RFI

    Quadrennial Technology Review Workshops Quadrennial Technology Review Workshops Department of Energy Quadrennial Technology Review Building & Industrial Efficiency Workshop (4.81 MB) Department of Energy Quadrennial

  8. Message passing with parallel queue traversal

    DOE Patents [OSTI]

    Underwood, Keith D.; Brightwell, Ronald B.; Hemmert, K. Scott

    2012-05-01

    In message passing implementations, associative matching structures are used to permit list entries to be searched in parallel fashion, thereby avoiding the delay of linear list traversal. List management capabilities are provided to support list entry turnover semantics and priority ordering semantics.

  9. Extracting hidden messages in steganographic images

    SciTech Connect (OSTI)

    Quach, Tu-Thach

    2014-07-17

    The eventual goal of steganalytic forensic is to extract the hidden messages embedded in steganographic images. A promising technique that addresses this problem partially is steganographic payload location, an approach to reveal the message bits, but not their logical order. It works by finding modified pixels, or residuals, as an artifact of the embedding process. This technique is successful against simple least-significant bit steganography and group-parity steganography. The actual messages, however, remain hidden as no logical order can be inferred from the located payload. This paper establishes an important result addressing this shortcoming: we show that the expected mean residuals contain enough information to logically order the located payload provided that the size of the payload in each stego image is not fixed. The located payload can be ordered as prescribed by the mean residuals to obtain the hidden messages without knowledge of the embedding key, exposing the vulnerability of these embedding algorithms. We provide experimental results to support our analysis.

  10. Extracting hidden messages in steganographic images

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Quach, Tu-Thach

    2014-07-17

    The eventual goal of steganalytic forensic is to extract the hidden messages embedded in steganographic images. A promising technique that addresses this problem partially is steganographic payload location, an approach to reveal the message bits, but not their logical order. It works by finding modified pixels, or residuals, as an artifact of the embedding process. This technique is successful against simple least-significant bit steganography and group-parity steganography. The actual messages, however, remain hidden as no logical order can be inferred from the located payload. This paper establishes an important result addressing this shortcoming: we show that the expected mean residualsmore » contain enough information to logically order the located payload provided that the size of the payload in each stego image is not fixed. The located payload can be ordered as prescribed by the mean residuals to obtain the hidden messages without knowledge of the embedding key, exposing the vulnerability of these embedding algorithms. We provide experimental results to support our analysis.« less

  11. Message passing with a limited number of DMA byte counters

    SciTech Connect (OSTI)

    Blocksome, Michael; Chen, Dong; Giampapa, Mark E.; Heidelberger, Philip; Kumar, Sameer; Parker, Jeffrey J.

    2011-10-04

    A method for passing messages in a parallel computer system constructed as a plurality of compute nodes interconnected as a network where each compute node includes a DMA engine but includes only a limited number of byte counters for tracking a number of bytes that are sent or received by the DMA engine, where the byte counters may be used in shared counter or exclusive counter modes of operation. The method includes using rendezvous protocol, a source compute node deterministically sending a request to send (RTS) message with a single RTS descriptor using an exclusive injection counter to track both the RTS message and message data to be sent in association with the RTS message, to a destination compute node such that the RTS descriptor indicates to the destination compute node that the message data will be adaptively routed to the destination node. Using one DMA FIFO at the source compute node, the RTS descriptors are maintained for rendezvous messages destined for the destination compute node to ensure proper message data ordering thereat. Using a reception counter at a DMA engine, the destination compute node tracks reception of the RTS and associated message data and sends a clear to send (CTS) message to the source node in a rendezvous protocol form of a remote get to accept the RTS message and message data and processing the remote get (CTS) by the source compute node DMA engine to provide the message data to be sent.

  12. V-198: Red Hat Enterprise MRG Messaging Qpid Python Certificate...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    8: Red Hat Enterprise MRG Messaging Qpid Python Certificate Validation Flaw Lets Remote Users Conduct Man-in-the-Middle Attacks V-198: Red Hat Enterprise MRG Messaging Qpid Python...

  13. Preventing messaging queue deadlocks in a DMA environment

    SciTech Connect (OSTI)

    Blocksome, Michael A; Chen, Dong; Gooding, Thomas; Heidelberger, Philip; Parker, Jeff

    2014-01-14

    Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate and interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

  14. QTR4%2009.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Footnotes 1 Does not include mark-to-market adjustments required by derivative accounting guidance as amended or reflect the change in accounting for power "bookout"...

  15. FY14 - Qtr1.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    0.00 0.00 1,543.25 43.70 87,682 2,483 Area 3 0.00 0.00 0.00 0.00 0 0 Area 5 0.00 0.00 0.00 0.00 230,052 6,514 Mixed 0.00 0.00 9,826.81 278.26 53,096 1,504 Area 3 0.00 0.00 0.00 ...

  16. 2015 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Brenda Lindgren, Will Rector 10:30 20 The CRAC, DDC, and Accumulated Calibrated Net Revenue for Power Services 19-23 Zach Mandell 10:50 10 Slice Reporting 24-29 Sunny Donato,...

  17. 2012 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    does not contains BPA-Approved Agency Financial information. Concerning the Network revenue requirement: Changes in Segmented Transmission Revenue Requirements from BP-14...

  18. 2014 4th Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hydro system replacements, transmission expansion and replacements, energy efficiency, fish and wildlife, and information technology projects. Power Services Power Services...

  19. 2015 4th Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    transmission system expansion and replacements, large energy efficiency projects, fish and wildlife facilities, and new information technology systems. Power Services ...

  20. 2013 4th Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hydro system replacements, transmission expansion and replacements, energy efficiency, fish and wildlife, and information technology projects. Power Services Power Services...

  1. 2012 3rd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    include the following: * Load Following Customers (Line 5): Irrigation Rate Discount (IRD), Unauthorized Increase Charge (UAI), Low Density Discount (LDD), and unanticipated...

  2. 2015 2nd Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Services Run DateTime: April 22, 2015 05:11 Requesting BL: TRANSMISSION BUSINESS UNIT Through the Month Ended March 31, 2015 Data Source: EPM Data Warehouse Unit...

  3. qtr3_2010.cdr

    Energy Savers [EERE]

    ... to see clean-energy technologies up close and talk with ... At the Weldon Spring Site, a wind turbine was installed ... the University of North Florida on July 20, 2010. This ...

  4. 2013 1st Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Kathy Rehmer, Brenda Weller 11:30 60 Lunch Other Agency Topics 12:30 45 Capital Investment Prioritization 38-52 Mike DeWolf 1:15 15 Capital Project Status Report 53-58 Dennis...

  5. 2012 4th Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    after Accident Investigation Board format. Improved commitment to sharing lessons learned. 80 This information has been made publicly available by BPA on October 26, 2012 and...

  6. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    QTR Chapter 8 - Increasing Efficiency and Effectiveness of Industry and Manufacturing 2015 Quadrennial Technology Review Ch. 8 Webinar - Feb. 11, 2015 Chapter Leads: Joe Cresko Dev Shenoy Discussion DRAFT http://energy.gov/downloads/webinar-qtr-chapter-8-industry-and-manufacturing DRAFT - Predecisional - For Official Use Only Today's Webinar * Introduce the 2015 Quadrennial Technology Review (QTR)* * Provide an contextual overview of QTR Chapter 8 - Industry & Manufacturing (~25 pages)** *

  7. Message passing with queues and channels

    DOE Patents [OSTI]

    Dozsa, Gabor J; Heidelberger, Philip; Kumar, Sameer; Ratterman, Joseph D; Steinmacher-Burrow, Burkhard

    2013-02-19

    In an embodiment, a reception thread receives a source node identifier, a type, and a data pointer from an application and, in response, creates a receive request. If the source node identifier specifies a source node, the reception thread adds the receive request to a fast-post queue. If a message received from a network does not match a receive request on a posted queue, a polling thread adds a receive request that represents the message to an unexpected queue. If the fast-post queue contains the receive request, the polling thread removes the receive request from the fast-post queue. If the receive request that was removed from the fast-post queue does not match the receive request on the unexpected queue, the polling thread adds the receive request that was removed from the fast-post queue to the posted queue. The reception thread and the polling thread execute asynchronously from each other.

  8. STEM Volunteer Training: Crafting your STEM Message

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Crafting your STEM Message November 12, 2015 Rabiah Mayas, Ph.D. Director of Science and Integrated Strategies Museum of Science and Industry Chicago Melinda Higgins Science and Technology Policy Fellow Department of Energy Megan Davis Program Manager Techbridge #WomenInSTEM #STEMCafes 2 Training Agenda You are on mute! Use your webinar bar to send a chat or send in a question. Please tell us via chat if you cannot see or hear. Welcome and Introduction (DOE) Sharing Successful STEM Interaction

  9. EM Recovery Act Top Line Messages | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Top Line Messages EM Recovery Act Top Line Messages The latest Recovery Act performance related information and metrics. EM Recovery Act Top Line Messages - April, 2013 (1.96 MB) More Documents & Publications Workers at Hanford Site Achieve Recovery Act Legacy Cleanup Goals Ahead of Schedule Audit Report: IG-0426 Testimony of Mark Whitney Principal Deputy Assistant Secretary for Environmental Management Before the Subcommittee on Environment and the Economy House Energy and Commerce

  10. A personal message from Rosemary Maestas-Swazo

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2015-Jan. 2016 all issues All Issues submit...

  11. ORISE: Message Testing for a Nuclear Detonation | How ORISE is...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Message Testing for a Nuclear Detonation How ORISE is Making a Difference For the average person, radiological contamination is a confusing and fearful concept. To help prepare our ...

  12. Personal Commitment to Excellence in Health and Safety: A Message...

    Broader source: Energy.gov (indexed) [DOE]

    Personal Commitment to Excellence in Health and Safety: A Message from Secretary Moniz and Deputy Secretary Sherwood-Randall On December 2, 2015, Secretary Moniz and Deputy ...

  13. He Said, She Said: The Power of Messaging (101)

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: He Said, She Said: The Power of Messaging (101), call slides and discussion summary.

  14. Quantum Monte Carlo by message passing

    SciTech Connect (OSTI)

    Bonca, J.; Gubernatis, J.E.

    1993-01-01

    We summarize results of quantum Monte Carlo simulations of the degenerate single-impurity Anderson model using the impurity algorithm of Hirsch and Fye. Using methods of Bayesian statistical inference, coupled with the principle of maximum entropy, we extracted the single-particle spectral density from the imaginary-time Green's function. The variations of resulting spectral densities with model parameters agree qualitatively with the spectral densities predicted by NCA calculations. All the simulations were performed on a cluster of 16 IBM R6000/560 workstations under the control of the message-passing software PVM. We described the trivial parallelization of our quantum Monte Carlo code both for the cluster and the CM-5 computer. Other issues for effective parallelization of the impurity algorithm are also discussed.

  15. Quantum Monte Carlo by message passing

    SciTech Connect (OSTI)

    Bonca, J.; Gubernatis, J.E.

    1993-05-01

    We summarize results of quantum Monte Carlo simulations of the degenerate single-impurity Anderson model using the impurity algorithm of Hirsch and Fye. Using methods of Bayesian statistical inference, coupled with the principle of maximum entropy, we extracted the single-particle spectral density from the imaginary-time Green`s function. The variations of resulting spectral densities with model parameters agree qualitatively with the spectral densities predicted by NCA calculations. All the simulations were performed on a cluster of 16 IBM R6000/560 workstations under the control of the message-passing software PVM. We described the trivial parallelization of our quantum Monte Carlo code both for the cluster and the CM-5 computer. Other issues for effective parallelization of the impurity algorithm are also discussed.

  16. Message from the President to U.S. Government Employees | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Message from the President to U.S. Government Employees A message from President Obama to federal government employees on October 1, 2013. PDF icon Message from the President to US ...

  17. Department of Energy to Host Final Quadrennial Technology Review...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    We received dozens of public comments on the RFI for the DOE-QTR Framing Document. We held several Workshops and Focus Groups around the country that gathered technical experts ...

  18. WIPP Exhibit: Message to 12,000 A.D.

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    place is not a place of honor. No highly esteemed deed is commemorated here. Nothing valued is here. This place is a message and part of a system of messages. Pay attention to it! Sending this message was important to us. We considered ourselves to be a powerful culture. Excerpts from Expert Judgment on Markers to Deter Inadvertent Human Intrusion into the Waste Isolation Pilot Plant, Sandia National Laboratories report SAND92-1382 / UC-721, p. F-49 Team A: * Dieter G. Ast (Cornell University) *

  19. U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass Authentication U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass...

  20. JLab Mourns Loss of Dr. Brad Tippens, Dept. of Energy (A Message...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    https:www.jlab.orgnewsarticlesjlab-mourns-loss-dr-brad-tippens-dept-energy-message-dr-timothy-hallman-doe The Passing of Dr. William Bradford Tippens - A Message from Dr....

  1. U-159: Red Hat Enterprise MRG Messaging Qpid Bug Lets Certain Remote Users Bypass Authentication

    Broader source: Energy.gov [DOE]

    A vulnerability was reported in Red Hat Enterprise MRG Messaging. A remote user can access cluster messages and view the internal configuration.

  2. Social Media and Messages That Matter: Top Tips and Tools Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call July 9...

  3. He Said, She Said: The Power of Messaging (101) | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Call Slides and Discussion Summary (5.44 MB) More Documents & Publications Using Social Media for Long-Term Branding Social Media and Messages that Matter - Top Tips and Tools ...

  4. Compiling with -ipo produces "unresolved" warning messages at...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    "unresolved" warning messages at link time on Cray systems November 18, 2013 by Mike Stewart, NERSC USG Status: Reported to the darshan developers. Updated June 12, 2015 by Scott...

  5. runtime error message: "readControlMsg: System returned error...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    readControlMsg: System returned error Connection timed out on TCP socket fd" runtime error message: "readControlMsg: System returned error Connection timed out on TCP socket fd"...

  6. T-619: Skype for Mac Message Processing Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    A remote user can send a specially crafted message to a Skype user to execute arbitrary code on the target user's system. The code will run with the privileges of the target user.

  7. A personal message from Rosemary Maestas-Swazo

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Personal message Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit November is Native American Heritage Month, and we celebrate by dedicating ourselves to strong tribal communities A personal message from Rosemary Maestas-Swazo, Tribal Liaison, Los Alamos National Laboratory November 2, 2015 Rosemary Maestas-Swazo, Tribal Liaison Rosemary Maestas-Swazo, Tribal Liaison Contacts Community

  8. Cincinnati Canvassing Spreads Retrofitting Message | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cincinnati Canvassing Spreads Retrofitting Message Cincinnati Canvassing Spreads Retrofitting Message May 28, 2010 - 3:07pm Addthis A volunteer canvasses the Mt. Washington neighborhood to spread awareness about home energy audits in the area. | Photo Courtesy GCEA A volunteer canvasses the Mt. Washington neighborhood to spread awareness about home energy audits in the area. | Photo Courtesy GCEA Lindsay Gsell What are the key facts? With help from the Greater Cincinnati Energy Alliance (GCEA),

  9. Clean Diesel: The Progress, The Message, The Opportunity | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Diesel: The Progress, The Message, The Opportunity Clean Diesel: The Progress, The Message, The Opportunity Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). deer07_schaeffer.pdf (1.27 MB) More Documents & Publications The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow

  10. A Message from David Friedman | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Message from David Friedman A Message from David Friedman June 27, 2016 - 4:39pm Addthis David Friedman David Friedman Assistant Secretary for Energy Efficiency and Renewable Energy (Acting) Learn more about David Friedman In my new capacity as acting assistant secretary, it is my pleasure to kick off this latest issue of Amped Up! Magazine. I am humbled by the opportunity to lead this tremendous organization as we continue to support a clean energy revolution that is strengthening our economy

  11. Communicating Hydrogen: Matching Message with Media | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Communicating Hydrogen: Matching Message with Media Communicating Hydrogen: Matching Message with Media This presentation by DOE's Christy Cooper was given at the State/Regional Hydrogen and Fuel Cell Initiatives Networking Meeting in March 2007. h2_communications_media.pdf (250.63 KB) More Documents & Publications Documnet for Hydrogen State and Regional Workshop, March 30, 2008, Sacramento, CA Public Relations for Energy Sustainability Microsoft Word - What's New in IE8 v3

  12. First Quarter FY 2010 - Low-Level and Mixed Low-Level Waste Shipment Routing to the Nevada Test Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    First Quadrennial Technology Review (QTR 2011) First Quadrennial Technology Review (QTR 2011) Download the 2011 Quadrennial Technology Review and the 17 Technology Assessments that were carried out as part of the analysis below. These are meant to be accessible summaries of the techno-economic aspects (e.g., current deployment, historical pace of progress) and research and development (R&D) opportunities in the most important energy technologies or systems. Also available below is the QTR

  13. Standards for message-passing in a distributed memory environment

    SciTech Connect (OSTI)

    Walker, D.W.

    1992-08-01

    This report presents a summary of the main ideas presented at the First CRPC Work-shop on Standards for Message Passing in a Distributed Memory Environment, held April 29-30, 1992, in Williamsburg, Virginia. This workshop attracted 68 attendees including representative from major hardware and software vendors, and was the first in a series of workshops sponsored by the Center for Research on Parallel Computation. The aim of this series of workshops is to develop and implement a standard for message passing on distributed memory concurrent computers, thereby making it easier to develop efficient, portable application codes for such machines. The report discusses the main issues raised in the CRPC workshop, and describes proposed desirable features of a message passing standard for distributed memory environments.

  14. Extensible message passing application development and debugging with Python

    SciTech Connect (OSTI)

    Beazley, D.M.; Lomdahl, P.S.

    1996-09-19

    The authors describe how they have parallelized Python, an interpreted object oriented scripting language, and used it to build an extensible message-passing C/C++ applications for the CM-5, Cray T3D, and Sun multiprocessor servers running MPI. Using a parallelized Python interpreter, it is possible to interact with large-scale parallel applications, rapidly prototype new features, and perform application specific debugging. It is even possible to write message passing programs in Python itself. The authors describe some of the tools they have developed to extend Python and applications of this approach.

  15. Message from Mike Maier: Public Affairs Manager | Jefferson Lab

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Message from Mike Maier: Public Affairs Manager Message from Mike Maier: Public Affairs Manager All Staff, Jefferson Lab's Public Affairs Manager, John Warren, is moving on to new opportunities. His last day at the lab is June 15. The lab community is grateful for the perspective and experience he shared during his tenure as Public Affairs manager, and we wish him well as he pursues a new chapter in his life and career. John brought new initiatives to the Jefferson Lab Public Affairs program, as

  16. The Current State of Energy Technology

    Broader source: Energy.gov [DOE]

    The Department of Energy releases the second Quadrennial Technology Review (QTR), exploring the current state of technologies and R&D in key energy sectors.

  17. POLICY GUIDANCE MEMORANDUM #06 Reducing Text Messaging While Driving

    Broader source: Energy.gov [DOE]

    This Order directed all agencies of the executive branch to take appropriate action within the scope of their existing programs to further the policies of this order and to implement rules for text messaging while operating Government-owned vehicles, or using electronic equipment supplied by the Government while driving.

  18. Message Passing for Linux Clusters with Gigabit Ethernet Mesh Connections

    SciTech Connect (OSTI)

    Jie Chen; Chip Watson; Robert Edwards; Weizhen Mao

    2005-04-01

    Multiple copper-based commodity Gigabit Ethernet (GigE) interconnects (adapters) on a single host can lead to Linux clusters with mesh/torus connections without using expensive switches and high speed network interconnects (NICs). However traditional message passing systems based on TCP for GigE will not perform well for this type of clusters because of the overhead of TCP for multiple GigE links. In this paper, we present two os-bypass message passing systems that are based on a modified M-VIA (an implementation of VIA specification) for two production GigE mesh clusters: one is constructed as a 4 x 8 x 8 (256 nodes) torus and has been in production use for a year; the other is constructed as a 6 x 8 x 8 (384 nodes) torus and was deployed recently. One of the message passing systems targets to a specific application domain and is called QMP and the other is an implementation of MPI specification 1.1. The GigE mesh clusters using these two message passing systems achieve about 18.5 {micro}s half-way round trip latency and 400MB/s total bandwidth, which compare reasonably well to systems using specialized high speed adapters in a switched architecture at much lower costs.

  19. YEAR IN REVIEW

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Amped Up Newsletter Volume 1, No. 1 | February 2015 2014 ANNUAL REPORT 2014 YEAR IN REVIEW Volume 1, No. 1, January/February 2015 What's Happening @ EERE IN THIS ISSUE A Message from Dave.......................................... 2 EERE All Hands Meeting ..................................... 3 Staffing Update ..................................................... 4 2014 Success Stories .......................................... 6 Sustainable Transportation ............................ 6 Renewable

  20. Signaling completion of a message transfer from an origin compute node to a target compute node

    DOE Patents [OSTI]

    Blocksome, Michael A.; Parker, Jeffrey J.

    2011-05-24

    Signaling completion of a message transfer from an origin node to a target node includes: sending, by an origin DMA engine, an RTS message, the RTS message specifying an application message for transfer to the target node from the origin node; receiving, by the origin DMA engine, a remote get message containing a data descriptor for the message and a completion notification descriptor, the completion notification descriptor specifying a local direct put transfer operation for transferring data locally on the origin node; inserting, by the origin DMA engine in an injection FIFO buffer, the data descriptor followed by the completion notification descriptor; transferring, by the origin DMA engine to the target node, the message in dependence upon the data descriptor; and notifying, by the origin DMA engine, the application that transfer of the message is complete in dependence upon the completion notification descriptor.

  1. Signaling completion of a message transfer from an origin compute node to a target compute node

    DOE Patents [OSTI]

    Blocksome, Michael A.

    2011-02-15

    Signaling completion of a message transfer from an origin node to a target node includes: sending, by an origin DMA engine, an RTS message, the RTS message specifying an application message for transfer to the target node from the origin node; receiving, by the origin DMA engine, a remote get message containing a data descriptor for the message and a completion notification descriptor, the completion notification descriptor specifying a local memory FIFO data transfer operation for transferring data locally on the origin node; inserting, by the origin DMA engine in an injection FIFO buffer, the data descriptor followed by the completion notification descriptor; transferring, by the origin DMA engine to the target node, the message in dependence upon the data descriptor; and notifying, by the origin DMA engine, the application that transfer of the message is complete in dependence upon the completion notification descriptor.

  2. Increasing available FIFO space to prevent messaging queue deadlocks in a DMA environment

    DOE Patents [OSTI]

    Blocksome, Michael A.; Chen, Dong; Gooding, Thomas; Heidelberger, Philip; Parker, Jeff

    2012-02-07

    Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate an interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

  3. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Davis, Kristan D.; Faraj, Daniel A.

    2014-07-22

    Algorithm selection for data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI, including associating in the PAMI data communications algorithms and ranges of message sizes so that each algorithm is associated with a separate range of message sizes; receiving in an origin endpoint of the PAMI a data communications instruction, the instruction specifying transmission of a data communications message from the origin endpoint to a target endpoint, the data communications message characterized by a message size; selecting, from among the associated algorithms and ranges, a data communications algorithm in dependence upon the message size; and transmitting, according to the selected data communications algorithm from the origin endpoint to the target endpoint, the data communications message.

  4. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Davis, Kristan D; Faraj, Daniel A

    2013-07-09

    Algorithm selection for data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI, including associating in the PAMI data communications algorithms and ranges of message sizes so that each algorithm is associated with a separate range of message sizes; receiving in an origin endpoint of the PAMI a data communications instruction, the instruction specifying transmission of a data communications message from the origin endpoint to a target endpoint, the data communications message characterized by a message size; selecting, from among the associated algorithms and ranges, a data communications algorithm in dependence upon the message size; and transmitting, according to the selected data communications algorithm from the origin endpoint to the target endpoint, the data communications message.

  5. MESSAGE FROM THE PRESIDENT TO U.S. GOVERNMENT EMPLOYEES | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    MESSAGE FROM THE PRESIDENT TO U.S. GOVERNMENT EMPLOYEES A message from President Obama to federal government employees on October 17, 2013. PDF icon Letter from the President to ...

  6. Montage of Earth Day messages from President Obama, Secretary Moniz, and DOE management.

    Broader source: Energy.gov [DOE]

    This video is a montage of Earth Day messages from President Obama, Secretary Moniz, and DOE management.

  7. QTR4_11 (External).xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Footnotes 1 Does not include mark-to-market adjustments required by derivative accounting guidance as amended or reflect the change in accounting for power "bookout"...

  8. FY2010 3rd QTR.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NY NY NV OH TN TN TN TN, WA, CA TN TN TN TX Total Shipments by Route Lawrence Livermore National Laboratory Batelle Energy Alliance Idaho National Laboratory Advanced Mixed Waste Treatment Project Energx Argonne National Laboratory Argonne National Laboratory Paducah Gaseous Diffusion Plant Los Alamos National Laboratory Brookhaven National Laboratory West Valley Environmental Services National Security Technologies, Inc. Portsmouth Gaseous Diffusion Plant UT Batelle/Oak Ridge National

  9. FY2010 4th QTR.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NJ NM NY NV OH TN TN TN TN, WA, CA TN TN TN TX Total Shipments by Route Lawrence Livermore National Laboratory Batelle Energy Alliance Idaho National Laboratory Advanced Mixed Waste Treatment Project Energx Argonne National Laboratory Argonne National Laboratory Paducah Gaseous Diffusion Plant Princeton Plasma Physics Laboratory Sandia National Laboratory Brookhaven National Laboratory Navarro-Interra, LLC Portsmouth Gaseous Diffusion Plant UT Batelle/Oak Ridge National Laboratory Duratek/Energy

  10. FY2011 3rd QTR.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NM NY NY SC TN TN TN, WA, CA TN TN TN TX Total Shipments by Route Lawrence Livermore National Laboratory Batelle Energy Alliance Idaho National Laboratory Advanced Mixed Waste Treatment Project Energx Argonne National Laboratory Argonne National Laboratory Paducah Gaseous Diffusion Plant Sandia National Laboratory Los Alamos National Laboratory West Valley Environmental Services Brookhaven National Laboratory Savannah River Site Duratek/Energy Solutions Babcox & Wilcox Technical Services

  11. QTR Ex Parte Communications | Department of Energy

    Energy Savers [EERE]

    A: Plugging In with a Power Lineman Q&A: Plugging In with a Power Lineman October 18, 2012 - 4:17pm Addthis To commemorate what BPA considers a 75-year partnership with the Columbia River, which is the cornerstone of BPA's relationship with the people and utilities of the Northwest, BPA releases the second video of a series detailing its history. You can see the rest of the series on BPA's 75th Anniversary YouTube channel. Teresa Waugh Public Affairs Specialist, Bonneville Power

  12. 2014 Updated 1st Qtr Package

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hargin, Kyna Alders, Kathy Rehmer, Brenda Weller 11:00 30 How to interpret BPA's Revenue Detail Report Danny Chen, Mai Truong 11:30 30 Background on Debt Optimization and...

  13. FY2011 2nd QTR.xls

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia National Laboratory Brookhaven National Laboratory Portsmouth Gaseous Diffusion Plant Savannah River Site UT BatelleOak Ridge National Laboratory DuratekEnergy Solutions ...

  14. QTR Public Webinar 2 | Department of Energy

    Energy Savers [EERE]

    from 10AM-5:30PM EST. During the webinar, an overview of the following will be provided: Session Topic Session Time Chapter 1 - Overview 10:00-11:00AM EST Chapter 2 - What has ...

  15. 2012 4th Qtr Follow-ups

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    full rights for a total of 40aMW for a revenue forecast of 2.7 million. Actual elections came in at 14-16 aMW and at a lower price the FY 2012 REC revenues came in at...

  16. 2012 3rd Qtr Follow-ups

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for Treasury Borrowing - Year to Date Treasury Borrowing Current Deferred Borrowing Balance Provide background information on the CaliforniaOregon Intertie (COI)...

  17. 2008 4th QTR Employment Report .xls

    National Nuclear Security Administration (NNSA)

    at the Test Site from time to time, but their employment is of relatively short duration and fluctuates substantially; therefore, their numbers are not reflected in this report

  18. MORE operating system: a message oriented resource environment

    SciTech Connect (OSTI)

    Cabral, B.; Poggio, M.

    1986-07-15

    The operating system, MORE (Message Oriented Resource Environment), is designed for a software engineering environment built on the VAXstation II micro-computer. The MORE operating system is based on the message passing model. The hardware configuration of the VAXstation II is described, including a thorough discussion of the hardware operating system support features of the VAX architecture. The software engineering environment that MORE will provide for the user is discussed. The operating system as the application programmer will see it is presented in the form of a system services manual for MORE. The concept of a server in MORE and the objects or resources manipulated by the servers are included. The high level implementation and organization of MORE, the device managers and drivers, and the kernel of MORE are detailed. 17 refs., 17 figs.

  19. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Additive Manufacturing Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Additive Manufacturing Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Additive Manufacturing is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology

  20. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Advanced Materials Manufacturing Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Advanced Materials Manufacturing Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Advanced Materials Manufacuturing is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other

  1. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Composite Materials Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Composite Materials Chapter 6: Technology Assessments This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Composite Materials is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology assessments

  2. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Critical Materials Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Critical Materials Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Critical Materials is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology

  3. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Process Heating Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Process Heating Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Process Heating is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology assessments are

  4. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Process Intensification Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Process Intensification Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Process Intensification is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology

  5. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Roll-to-Roll Processing Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Roll to Roll Processing Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Roll-to-Roll Processing is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6 technology

  6. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Waste Heat Recovery Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Waste Heat Recovery Systems Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Waste Heat Recovery Systems is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR technology chapters, and other Chapter 6

  7. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Wide Bandgap Semiconductors for Power Electronics Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Wide Bandgap Semiconductors for Power Electronics Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Wide Bandgap Semiconductors for Power Electronics is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology assessment, other QTR

  8. Single Sided Messaging v. 0.6.6

    Energy Science and Technology Software Center (OSTI)

    2015-11-20

    Single-Sided Messaging (SSM) is a portable, multitransport networking library that enables applications to leverage potential one-sided capabilities of underlying network transports. It also provides desirable semantics that services for highperformance, massively parallel computers can leverage, such as an explicit cancel operation for pending transmissions, as well as enhanced matching semantics favoring large numbers of buffers attached to a single match entry. This release supports TCP/IP, shared memory, and Infiniband.

  9. A MESSAGE FROM THE ACTING DIRECTOR OF THE U

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    MESSAGE FROM THE DIRECTOR OF THE U.S. OFFICE OF PERSONNEL MANAGEMENT I am pleased to submit the annual Federal Equal Opportunity Recruitment Program (FEORP) Report for fiscal year (FY) 2010 to Congress. Prepared in accordance with the requirements of title 5, United States Code, section 7201, this report provides statistical data on employment in the Federal workforce (FW) and highlights some human capital practices Federal agencies are using to recruit, develop, and retain talent. Findings for

  10. Identifying messaging completion in a parallel computer by checking for change in message received and transmitted count at each node

    DOE Patents [OSTI]

    Archer, Charles J.; Hardwick, Camesha R.; McCarthy, Patrick J.; Wallenfelt, Brian P.

    2009-06-23

    Methods, parallel computers, and products are provided for identifying messaging completion on a parallel computer. The parallel computer includes a plurality of compute nodes, the compute nodes coupled for data communications by at least two independent data communications networks including a binary tree data communications network optimal for collective operations that organizes the nodes as a tree and a torus data communications network optimal for point to point operations that organizes the nodes as a torus. Embodiments include reading all counters at each node of the torus data communications network; calculating at each node a current node value in dependence upon the values read from the counters at each node; and determining for all nodes whether the current node value for each node is the same as a previously calculated node value for each node. If the current node is the same as the previously calculated node value for all nodes of the torus data communications network, embodiments include determining that messaging is complete and if the current node is not the same as the previously calculated node value for all nodes of the torus data communications network, embodiments include determining that messaging is currently incomplete.

  11. A proposal for a user-level, message passing interface in a distributed memory environment

    SciTech Connect (OSTI)

    Dongarra, J.J. |; Hempel, R.; Hey, A.J.G.; Walker, D.W.

    1993-02-01

    This paper describes Message Passing Interface 1 (MPI1), a proposed library interface standard for supporting point-to-point message passing. The intended standard will be provided with Fortran 77 and C interfaces, and will form the basis of a standard high level communication environment featuring collective communication and data distribution transformations. The standard proposed here provides blocking, nonblocking, and synchronized message passing between pairs of processes, with message selectivity by source process and message type. Provision is made for noncontiguous messages. Context control provides a convenient means of avoiding message selectivity conflicts between different phases of an application. The ability to form and manipulate process groups permits task parallelism to be exploited, and is a useful abstraction in controlling certain types of collective communication.

  12. Memorial Day Message | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Memorial Day Message Friday, May 22, 2015 - 10:57am NNSA Blog Every year on Memorial Day, we honor the memory of those who died while defending our great Nation. We owe them, as well as their families and loved ones, more than we can ever repay for the sacrifices they have made on our behalf. At 3 p.m. on Monday, wherever you may happen to be, please stop and pause for one minute to remember those service members who answered the call to safeguard our interests around the world and to protect

  13. Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders Breakout Session 3D-Building Market Confidence and Understanding III: Engaging Key Audiences in Bioenergy Cellu-WHAT?-sic: Communicating the Biofuels Message to Local Stakeholders Matt Merritt, Director, Public Relations, POET-DSM Advanced Biofuels merritt_biomass_2014.pdf (1.45 MB) More Documents & Publications Biomass

  14. Social Media and Messages that Matter – Top Tips and Tools

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Social Media and Messages that Matter – Top Tips and Tools, call slides and discussion summary.

  15. Generation of simple, type-safe messages for inter-task communications

    SciTech Connect (OSTI)

    Neswold, R.; King, C.; /Fermilab

    2009-10-01

    We present a development tool that generates source code to marshal and unmarshal messages. The code generator creates modules for differing processor architectures and programming languages.

  16. Administering truncated receive functions in a parallel messaging interface

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2014-12-09

    Administering truncated receive functions in a parallel messaging interface (`PMI`) of a parallel computer comprising a plurality of compute nodes coupled for data communications through the PMI and through a data communications network, including: sending, through the PMI on a source compute node, a quantity of data from the source compute node to a destination compute node; specifying, by an application on the destination compute node, a portion of the quantity of data to be received by the application on the destination compute node and a portion of the quantity of data to be discarded; receiving, by the PMI on the destination compute node, all of the quantity of data; providing, by the PMI on the destination compute node to the application on the destination compute node, only the portion of the quantity of data to be received by the application; and discarding, by the PMI on the destination compute node, the portion of the quantity of data to be discarded.

  17. High-Performance Buildings – Value, Messaging, Financial and Policy Mechanisms

    SciTech Connect (OSTI)

    McCabe, Molly

    2011-02-22

    At the request of the Pacific Northwest National Laboratory, an in-depth analysis of the rapidly evolving state of real estate investments, high-performance building technology, and interest in efficiency was conducted by HaydenTanner, LLC, for the U.S. Department of Energy (DOE) Building Technologies Program. The analysis objectives were • to evaluate the link between high-performance buildings and their market value • to identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to appropriately value and deploy high-performance strategies and technologies across new and existing buildings • to summarize financial mechanisms that facilitate increased investment in these buildings. To meet these objectives, work consisted of a literature review of relevant writings, examination of existing and emergent financial and policy mechanisms, interviews with industry stakeholders, and an evaluation of the value implications through financial modeling. This report documents the analysis methodology and findings, conclusion and recommendations. Its intent is to support and inform the DOE Building Technologies Program on policy and program planning for the financing of high-performance new buildings and building retrofit projects.

  18. Diagnosing the Causes and Severity of One-sided Message Contention

    SciTech Connect (OSTI)

    Tallent, Nathan R.; Vishnu, Abhinav; van Dam, Hubertus; Daily, Jeffrey A.; Kerbyson, Darren J.; Hoisie, Adolfy

    2015-02-11

    Two trends suggest network contention for one-sided messages is poised to become a performance problem that concerns application developers: an increased interest in one-sided programming models and a rising ratio of hardware threads to network injection bandwidth. Unfortunately, it is difficult to reason about network contention and one-sided messages because one-sided tasks can either decrease or increase contention. We present effective and portable techniques for diagnosing the causes and severity of one-sided message contention. To detect that a message is affected by contention, we maintain statistics representing instantaneous (non-local) network resource demand. Using lightweight measurement and modeling, we identify the portion of a message's latency that is due to contention and whether contention occurs at the initiator or target. We attribute these metrics to program statements in their full static and dynamic context. We characterize contention for an important computational chemistry benchmark on InfiniBand, Cray Aries, and IBM Blue Gene/Q interconnects. We pinpoint the sources of contention, estimate their severity, and show that when message delivery time deviates from an ideal model, there are other messages contending for the same network links. With a small change to the benchmark, we reduce contention up to 50% and improve total runtime as much as 20%.

  19. Are you willing to reply to a text message once a day with information...

    Open Energy Info (EERE)

    Are you willing to reply to a text message once a day with information about your comfort level at your indoor location? Home > Groups > OpenEI Community Central Dc's picture...

  20. Helping Cleantech Start-ups with Strategic Messaging - News Releases | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Helping Cleantech Start-ups with Strategic Messaging December 5, 2011 The Colorado Center for Renewable Energy Economic Development (CREED) at U.S. Department of Energy's National Renewable Energy Laboratory (NREL) invites cleantech entrepreneurs to attend the next event in its Entrepreneur Series. The Dec. 8 class, "Strategic Messaging: Finding the Words to Win," will help cleantech entrepreneurs learn how to craft language about their companies that can be used in pitches, press

  1. Evaluation of Simple Causal Message Logging for Large-Scale Fault Tolerant HPC Systems

    SciTech Connect (OSTI)

    Bronevetsky, G; Meneses, E; Kale, L V

    2011-02-25

    The era of petascale computing brought machines with hundreds of thousands of processors. The next generation of exascale supercomputers will make available clusters with millions of processors. In those machines, mean time between failures will range from a few minutes to few tens of minutes, making the crash of a processor the common case, instead of a rarity. Parallel applications running on those large machines will need to simultaneously survive crashes and maintain high productivity. To achieve that, fault tolerance techniques will have to go beyond checkpoint/restart, which requires all processors to roll back in case of a failure. Incorporating some form of message logging will provide a framework where only a subset of processors are rolled back after a crash. In this paper, we discuss why a simple causal message logging protocol seems a promising alternative to provide fault tolerance in large supercomputers. As opposed to pessimistic message logging, it has low latency overhead, especially in collective communication operations. Besides, it saves messages when more than one thread is running per processor. Finally, we demonstrate that a simple causal message logging protocol has a faster recovery and a low performance penalty when compared to checkpoint/restart. Running NAS Parallel Benchmarks (CG, MG and BT) on 1024 processors, simple causal message logging has a latency overhead below 5%.

  2. Eliminating livelock by assigning the same priority state to each message that is inputted into a flushable routing system during N time intervals

    DOE Patents [OSTI]

    Faber, Vance

    1994-01-01

    Livelock-free message routing is provided in a network of interconnected nodes that is flushable in time T. An input message processor generates sequences of at least N time intervals, each of duration T. An input register provides for receiving and holding each input message, where the message is assigned a priority state p during an nth one of the N time intervals. At each of the network nodes a message processor reads the assigned priority state and awards priority to messages with priority state (p-1) during an nth time interval and to messages with priority state p during an (n+1) th time interval. The messages that are awarded priority are output on an output path toward the addressed output message processor. Thus, no message remains in the network for a time longer than T.

  3. Eliminating livelock by assigning the same priority state to each message that is input into a flushable routing system during N time intervals

    DOE Patents [OSTI]

    Faber, V.

    1994-11-29

    Livelock-free message routing is provided in a network of interconnected nodes that is flushable in time T. An input message processor generates sequences of at least N time intervals, each of duration T. An input register provides for receiving and holding each input message, where the message is assigned a priority state p during an nth one of the N time intervals. At each of the network nodes a message processor reads the assigned priority state and awards priority to messages with priority state (p-1) during an nth time interval and to messages with priority state p during an (n+1) th time interval. The messages that are awarded priority are output on an output path toward the addressed output message processor. Thus, no message remains in the network for a time longer than T. 4 figures.

  4. U-012: BlackBerry Enterprise Server Collaboration Service Bug Lets Remote Users Impersonate Intra-organization Messages

    Office of Energy Efficiency and Renewable Energy (EERE)

    A vulnerability was reported in BlackBerry Enterprise Server. A remote user can impersonate another messaging user within the same organization.

  5. Data communications for a collective operation in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Faraj, Daniel A

    2013-07-16

    Algorithm selection for data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI, including associating in the PAMI data communications algorithms and bit masks; receiving in an origin endpoint of the PAMI a collective instruction, the instruction specifying transmission of a data communications message from the origin endpoint to a target endpoint; constructing a bit mask for the received collective instruction; selecting, from among the associated algorithms and bit masks, a data communications algorithm in dependence upon the constructed bit mask; and executing the collective instruction, transmitting, according to the selected data communications algorithm from the origin endpoint to the target endpoint, the data communications message.

  6. Data communications for a collective operation in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Faraj, Daniel A.

    2015-11-19

    Algorithm selection for data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI, including associating in the PAMI data communications algorithms and bit masks; receiving in an origin endpoint of the PAMI a collective instruction, the instruction specifying transmission of a data communications message from the origin endpoint to a target endpoint; constructing a bit mask for the received collective instruction; selecting, from among the associated algorithms and bit masks, a data communications algorithm in dependence upon the constructed bit mask; and executing the collective instruction, transmitting, according to the selected data communications algorithm from the origin endpoint to the target endpoint, the data communications message.

  7. SunShot Initiative 2014 Peer Review Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SunShot Initiative 2014 Peer Review Report August 2014 SunShot Initiative 2014 Peer Review Report * i Message from the Director Message from the Director In 2011, the U.S. Department of Energy (DOE) launched the SunShot Initiative to drive down the costs of solar pow- er to $0.06 per kilowatt hour by 2020 so that solar can compete with traditional energy generation. To achieve these goals SunShot continually challenges the solar community to develop innovative projects, new solutions, and pursue

  8. Indian Energy Beat Spring/Summer 2016-Message from the Director |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Beat Spring/Summer 2016-Message from the Director Indian Energy Beat Spring/Summer 2016-Message from the Director May 10, 2016 - 4:00pm Addthis Christopher Clark Deschene Christopher Clark Deschene Director, Office of Indian Energy Policy and Programs Since 2002, DOE has invested over $50 million in nearly 200 tribal clean energy projects. Of those, more than 30 projects valued at more than $30 million were in Alaska. Since 2013, the Office of Indian Energy has fulfilled

  9. Message from New LPO Executive Director Mark McCall | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Message from New LPO Executive Director Mark McCall Message from New LPO Executive Director Mark McCall August 19, 2015 - 9:47am Addthis Mark A. McCall Mark A. McCall Executive Director of the Loan Programs Office As financing becomes an increasingly important aspect of continuing clean energy's rapid growth, I could not have picked a better time to join the Department's Loan Programs Office (LPO). As one of the nation's largest project finance organizations with $40 billion in remaining

  10. JLab Mourns Loss of Dr. Brad Tippens, Dept. of Energy (A Message from Dr.

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Timothy Hallman, DOE) | Jefferson Lab JLab Mourns Loss of Dr. Brad Tippens, Dept. of Energy (A Message from Dr. Timothy Hallman, DOE) External Link: https://www.jlab.org/news/articles/jlab-mourns-loss-dr-brad-tippens-dept-energy-... The Passing of Dr. William Bradford Tippens - A Message from Dr. Timothy Hallman Dear Colleague: We are deeply saddened to inform you of the passing of Dr. William Bradford (Brad) Tippens in the early morning of March 15, 2011. Since 2000, Brad had served as the

  11. Compiling with -ipo produces "unresolved" warning messages at link time on

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cray systems Compiling with -ipo produces "unresolved" warning messages at link time on Cray systems Compiling with -ipo produces "unresolved" warning messages at link time on Cray systems November 18, 2013 by Mike Stewart, NERSC USG Status: Reported to the darshan developers. Updated June 12, 2015 by Scott French, NERSC USG Updated March 9, 2016 by Jialin Liu, NERSC DAS This bug affects our Cray systems Edison and Cori, and is still present as of March 2016. When a code

  12. Introduction

    Office of Environmental Management (EM)

    Department of Energy Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review April 7, 2011 - 4:33pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Recently, Secretary Chu asked me to kick off a new process at the Department of Energy: a Quadrennial Technology Review (DOE-QTR). The goal of the DOE-QTR

  13. Transportation Emergency Preparedness Program

    Office of Environmental Management (EM)

    Department of Energy Transparency and Openness in the DOE Quandrennial Technology Review Transparency and Openness in the DOE Quandrennial Technology Review A letter written under the secretary of science, Steven Koonin, to the meeting participants discussing the DOE Quandrennial Technology Review. Office of Under Secretary for Science (31.67 KB) More Documents & Publications Bipartisan Policy Center DOE-QTR ex parte communications ex parte memo - NearZero; March 16, 2011 QTR Ex Parte

  14. Introducing the Richard P. Feynman Center for Innovation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Department of Energy Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review April 7, 2011 - 4:33pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Recently, Secretary Chu asked me to kick off a new process at the Department of Energy: a Quadrennial Technology Review (DOE-QTR). The goal of the DOE-QTR

  15. QMP-MVIA: a message passing system for Linux clusters with gigabit Ethernet mesh connections

    SciTech Connect (OSTI)

    Jie Chen; W. Watson III; Robert Edwards; Weizhen Mao

    2004-09-01

    Recent progress in performance coupled with a decline in price for copper-based gigabit Ethernet (GigE) interconnects makes them an attractive alternative to expensive high speed network interconnects (NIC) when constructing Linux clusters. However traditional message passing systems based on TCP for GigE interconnects cannot fully utilize the raw performance of today's GigE interconnects due to the overhead of kernel involvement and multiple memory copies during sending and receiving messages. The overhead is more evident in the case of mesh connected Linux clusters using multiple GigE interconnects in a single host. We present a general message passing system called QMP-MVIA (QCD Message Passing over M-VIA) for Linux clusters with mesh connections using GigE interconnects. In particular, we evaluate and compare the performance characteristics of TCP and M-VIA (an implementation of the VIA specification) software for a mesh communication architecture to demonstrate the feasibility of using M-VIA as a point-to-point communication software, on which QMP-MVIA is based. Furthermore, we illustrate the design and implementation of QMP-MVIA for mesh connected Linux clusters with emphasis on both point-to-point and collective communications, and demonstrate that QMP-MVIA message passing system using GigE interconnects achieves bandwidth and latency that are not only better than systems based on TCP but also compare favorably to systems using some of the specialized high speed interconnects in a switched architecture at much lower cost.

  16. Microsoft Word - S06528_1st qtr 2010.doc

    Office of Legacy Management (LM)

    10 July 2010 LMS/RFS/S06528 This page intentionally left blank LMS/RFS/S06528 U.S. Department of Energy Office of Legacy Management Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities First Quarter Calendar Year 2010 July 2010 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-1st Quarter CY 2010 July 2010 Doc. No. S06528 Page i Contents

  17. Microsoft Word - S07730_1st Qtr

    Office of Legacy Management (LM)

    First Quarter Calendar Year 2011 July 2011 LMS/RFS/S07730 This page intentionally left blank LMS/RFS/S07730 U.S. Department of Energy Office of Legacy Management Rocky Flats Site, Colorado Quarterly Report of Site Surveillance and Maintenance Activities First Quarter Calendar Year 2011 July 2011 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-1st Quarter CY 2011 July 2011 Doc. No. S07730 Page i Contents Abbreviations

  18. Microsoft Word - S07033_2nd qtr 2010.doc

    Office of Legacy Management (LM)

    Second Quarter Calendar Year 2010 October 2010 LMS/RFS/S07033 This page intentionally left blank LMS/RFS/S07033 U.S. Department of Energy Office of Legacy Management Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities Second Quarter Calendar Year 2010 October 2010 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-2nd Quarter CY 2010 October 2010 Doc. No. S07033 Page i Contents

  19. Microsoft Word - S07307_3rd_qtr_2010

    Office of Legacy Management (LM)

    Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2010 January 2011 LMS/RFS/S07307 This page intentionally left blank LMS/RFS/S07307 U.S. Department of Energy Office of Legacy Management Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2010 January 2011 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-3rd Quarter CY 2010 January 2011

  20. Microsoft Word - S08183_2nd Qtr 2011_Final

    Office of Legacy Management (LM)

    Second Quarter Calendar Year 2011 October 2011 LMS/RFS/S08183 This page intentionally left blank LMS/RFS/S08183 U.S. Department of Energy Office of Legacy Management Rocky Flats Site, Colorado Quarterly Report of Site Surveillance and Maintenance Activities Second Quarter Calendar Year 2011 October 2011 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-2nd Quarter CY 2011 October 2011 Doc. No. S08183 Page i Contents

  1. Microsoft Word - S08538_3rd Qtr 2011

    Office of Legacy Management (LM)

    1 January 2012 LMS/RFS/S08538 This page intentionally left blank LMS/RFS/S08538 U.S. Department of Energy Office of Legacy Management Rocky Flats, Colorado, Site Quarterly Report of Site Surveillance and Maintenance Activities Third Quarter Calendar Year 2011 January 2012 This page intentionally left blank U.S. Department of Energy Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities-3rd Quarter CY 2011 January 2012 Doc. No. S08538 Page i Contents Abbreviations

  2. Quarterly Financial Report-2nd Qtr.PDF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 Operating Revenues Revenues of 1,515 million from electricity sales and transmission were down 198 million or 12 percent compared to the prior year' s first half....

  3. Quarterly Financial Report-3rd Qtr.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 Operating Revenues Revenues of 2,178 million from electricity sales and transmission were down 259 million or 11 percent compared to the prior year's 3 rd quarter....

  4. Microsoft Word - 3rd Qtr - MDA.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    8 million from last year. Operating Revenues Revenues from electricity and transmission sales for the nine months ended June 30, 2005, were nearly unchanged when compared...

  5. Microsoft Word - Quarterly Financial Report-1st Qtr _2_.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    43,837 100,614 2 Operating Revenues Revenues of 748 million from electricity and transmission sales were up 11 million, or 2 percent compared to the prior years first quarter....

  6. 2015 1st Qtr QBR Package--for posting

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Glenn Russell 2:05 10 Columbia Basin Salmon and Steelhead - What's Driving the Great Fish Returns? 43-54 Agnes Lut 2:15 Adjourn B O N N E V I L L E P O W E R A D M I N I S...

  7. Microsoft PowerPoint - 2nd Qtr 2010 Presentation _compressed...

    Office of Legacy Management (LM)

    Second Quarter 2010 Surveillance and Maintenance Report for the LM Rocky Flats Site 2 ... and easiest access to components for maintenance * Requires upgrading carbon storage ...

  8. EnergyTodayIss2Qtr2FINAL.indd

    Office of Environmental Management (EM)

    confidence, thereby reducing the time and expense ... both existing and new coal-fired power generation plants; and 4) implementing ... techlines201111019-CO2Capture ...

  9. Open Government and the QTR | Department of Energy

    Energy Savers [EERE]

    Funds for Clean Cities Program | Department of Energy On Earth Day Vice President Biden Announces $300 Million in Recovery Act Funds for Clean Cities Program On Earth Day Vice President Biden Announces $300 Million in Recovery Act Funds for Clean Cities Program April 22, 2009 - 12:00am Addthis LANDOVER, MD - During a visit to the WMATA Carmen Turner Maintenance and Training Facility in Landover, MD, Vice President Joe Biden today announced $300 million in funding from the American Recovery

  10. Microsoft Word - S05837_FFA 4th qtr 09.doc

    Office of Legacy Management (LM)

    ... - - - -- - -- -- ,Additional Quarterly Sun*cillancc RcquircHcnts Note: All ... Sites FFA Quarterly Report: July 1-September 30, 2009 U.S. Department of Energy Doc. No. ...

  11. Data communications in a parallel active messaging interface of a parallel computer

    SciTech Connect (OSTI)

    Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.

    2014-09-16

    Eager send data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints that specify a client, a context, and a task, including receiving an eager send data communications instruction with transfer data disposed in a send buffer characterized by a read/write send buffer memory address in a read/write virtual address space of the origin endpoint; determining for the send buffer a read-only send buffer memory address in a read-only virtual address space, the read-only virtual address space shared by both the origin endpoint and the target endpoint, with all frames of physical memory mapped to pages of virtual memory in the read-only virtual address space; and communicating by the origin endpoint to the target endpoint an eager send message header that includes the read-only send buffer memory address.

  12. Data communications in a parallel active messaging interface of a parallel computer

    SciTech Connect (OSTI)

    Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.

    2014-09-02

    Eager send data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints that specify a client, a context, and a task, including receiving an eager send data communications instruction with transfer data disposed in a send buffer characterized by a read/write send buffer memory address in a read/write virtual address space of the origin endpoint; determining for the send buffer a read-only send buffer memory address in a read-only virtual address space, the read-only virtual address space shared by both the origin endpoint and the target endpoint, with all frames of physical memory mapped to pages of virtual memory in the read-only virtual address space; and communicating by the origin endpoint to the target endpoint an eager send message header that includes the read-only send buffer memory address.

  13. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2015-02-03

    Data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI and through data communications resources, including receiving in an origin endpoint of the PAMI a SEND instruction, the SEND instruction specifying a transmission of transfer data from the origin endpoint to a first target endpoint; transmitting from the origin endpoint to the first target endpoint a Request-To-Send (`RTS`) message advising the first target endpoint of the location and size of the transfer data; assigning by the first target endpoint to each of a plurality of target endpoints separate portions of the transfer data; and receiving by the plurality of target endpoints the transfer data.

  14. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2014-11-18

    Data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, endpoints coupled for data communications through the PAMI and through data communications resources, including receiving in an origin endpoint of the PAMI a SEND instruction, the SEND instruction specifying a transmission of transfer data from the origin endpoint to a first target endpoint; transmitting from the origin endpoint to the first target endpoint a Request-To-Send (`RTS`) message advising the first target endpoint of the location and size of the transfer data; assigning by the first target endpoint to each of a plurality of target endpoints separate portions of the transfer data; and receiving by the plurality of target endpoints the transfer data.

  15. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Advanced Sensors, Controls, Platforms and Modeling for Manufacturing Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Advanced Sensors, Controls, Platforms and Modeling for Manufacturing Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Advanced Sensors, Controls, Platforms and Modeling for Manufacturing is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between

  16. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Sustainable Manufacturing - Flow of Materials through Industry Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sustainable Manufacturing-Flow of Materials through Industry Chapter 6: Technology Assessments NOTE: This technology assessment is available as an appendix to the 2015 Quadrennial Technology Review (QTR). Sustainable Manufacturing-Flow of Materials through Industry is one of fourteen manufacturing-focused technology assessments prepared in support of Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing. For context within the 2015 QTR, key connections between this technology

  17. Medical Messages

    Office of Environmental Management (EM)

    of contents Transportation Emergency Preparedness Program (TEPP) planning tools planning tools Medical ... No prior history of cardiac or other medical problems. Note: ECG ...

  18. runtime error message: "apsched: request exceeds max nodes, alloc"

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    apsched: request exceeds max nodes, alloc" runtime error message: "apsched: request exceeds max nodes, alloc" September 12, 2014 Symptom: User jobs with single or multiple apruns in a batch script may get this runtime error. "apsched: request exceeds max nodes, alloc". This problem is intermittent, started in April, then mid July, and again since late August. Status: This problem is identified as a problem when Torque/Moab batch scheduler becomes out of sync with the

  19. runtime error message: "readControlMsg: System returned error Connection

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    timed out on TCP socket fd" readControlMsg: System returned error Connection timed out on TCP socket fd" runtime error message: "readControlMsg: System returned error Connection timed out on TCP socket fd" June 30, 2015 Symptom User jobs with sinlge or multiple apruns in a batch script may get this run time error: "readControlMsg: System returned error Connection timed out on TCP socket fd". This problem is intermittent, sometimes resubmit works. This error

  20. Error recovery to enable error-free message transfer between nodes of a computer network

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Coteus, Paul W.; Chen, Dong; Gara, Alan; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Takken, Todd; Steinmacher-Burow, Burkhard; Vranas, Pavlos M.

    2016-01-26

    An error-recovery method to enable error-free message transfer between nodes of a computer network. A first node of the network sends a packet to a second node of the network over a link between the nodes, and the first node keeps a copy of the packet on a sending end of the link until the first node receives acknowledgment from the second node that the packet was received without error. The second node tests the packet to determine if the packet is error free. If the packet is not error free, the second node sets a flag to mark the packet as corrupt. The second node returns acknowledgement to the first node specifying whether the packet was received with or without error. When the packet is received with error, the link is returned to a known state and the packet is sent again to the second node.

  1. An evaluation of MPI message rate on hybrid-core processors

    SciTech Connect (OSTI)

    Barrett, Brian W.; Brightwell, Ron; Grant, Ryan; Hammond, Simon D.; Hemmert, K. Scott

    2014-11-01

    Power and energy concerns are motivating chip manufacturers to consider future hybrid-core processor designs that may combine a small number of traditional cores optimized for single-thread performance with a large number of simpler cores optimized for throughput performance. This trend is likely to impact the way in which compute resources for network protocol processing functions are allocated and managed. In particular, the performance of MPI match processing is critical to achieving high message throughput. In this paper, we analyze the ability of simple and more complex cores to perform MPI matching operations for various scenarios in order to gain insight into how MPI implementations for future hybrid-core processors should be designed.

  2. Processing communications events in parallel active messaging interface by awakening thread from wait state

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2013-10-22

    Processing data communications events in a parallel active messaging interface (`PAMI`) of a parallel computer that includes compute nodes that execute a parallel application, with the PAMI including data communications endpoints, and the endpoints are coupled for data communications through the PAMI and through other data communications resources, including determining by an advance function that there are no actionable data communications events pending for its context, placing by the advance function its thread of execution into a wait state, waiting for a subsequent data communications event for the context; responsive to occurrence of a subsequent data communications event for the context, awakening by the thread from the wait state; and processing by the advance function the subsequent data communications event now pending for the context.

  3. An evaluation of MPI message rate on hybrid-core processors

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Barrett, Brian W.; Brightwell, Ron; Grant, Ryan; Hammond, Simon D.; Hemmert, K. Scott

    2014-11-01

    Power and energy concerns are motivating chip manufacturers to consider future hybrid-core processor designs that may combine a small number of traditional cores optimized for single-thread performance with a large number of simpler cores optimized for throughput performance. This trend is likely to impact the way in which compute resources for network protocol processing functions are allocated and managed. In particular, the performance of MPI match processing is critical to achieving high message throughput. In this paper, we analyze the ability of simple and more complex cores to perform MPI matching operations for various scenarios in order to gain insightmore » into how MPI implementations for future hybrid-core processors should be designed.« less

  4. Endpoint-based parallel data processing in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.

    2014-08-12

    Endpoint-based parallel data processing in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes coupled for data communications through the PAMI, including establishing a data communications geometry, the geometry specifying, for tasks representing processes of execution of the parallel application, a set of endpoints that are used in collective operations of the PAMI including a plurality of endpoints for one of the tasks; receiving in endpoints of the geometry an instruction for a collective operation; and executing the instruction for a collective operation through the endpoints in dependence upon the geometry, including dividing data communications operations among the plurality of endpoints for one of the tasks.

  5. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2014-02-11

    Data communications in a parallel active messaging interface ('PAMI') or a parallel computer, the parallel computer including a plurality of compute nodes that execute a parallel application, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution of a compute node, including specification of a client, a context, and a task, the compute nodes and the endpoints coupled for data communications instruction, the instruction characterized by instruction type, the instruction specifying a transmission of transfer data from the origin endpoint to a target endpoint and transmitting, in accordance witht the instruction type, the transfer data from the origin endpoin to the target endpoint.

  6. Fencing direct memory access data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2013-09-03

    Fencing direct memory access (`DMA`) data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including specifications of a client, a context, and a task, the endpoints coupled for data communications through the PAMI and through DMA controllers operatively coupled to segments of shared random access memory through which the DMA controllers deliver data communications deterministically, including initiating execution through the PAMI of an ordered sequence of active DMA instructions for DMA data transfers between two endpoints, effecting deterministic DMA data transfers through a DMA controller and a segment of shared memory; and executing through the PAMI, with no FENCE accounting for DMA data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all DMA instructions initiated prior to execution of the FENCE instruction for DMA data transfers between the two endpoints.

  7. Fencing data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-06-02

    Fencing data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task; the compute nodes coupled for data communications through the PAMI and through data communications resources including at least one segment of shared random access memory; including initiating execution through the PAMI of an ordered sequence of active SEND instructions for SEND data transfers between two endpoints, effecting deterministic SEND data transfers through a segment of shared memory; and executing through the PAMI, with no FENCE accounting for SEND data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all SEND instructions initiated prior to execution of the FENCE instruction for SEND data transfers between the two endpoints.

  8. Fencing data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-06-30

    Fencing data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint comprising a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes coupled for data communications through the PAMI and through data communications resources including a deterministic data communications network, including initiating execution through the PAMI of an ordered sequence of active SEND instructions for SEND data transfers between two endpoints, effecting deterministic SEND data transfers; and executing through the PAMI, with no FENCE accounting for SEND data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all SEND instructions initiated prior to execution of the FENCE instruction for SEND data transfers between the two endpoints.

  9. Processing data communications events by awakening threads in parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.

    2016-03-15

    Processing data communications events in a parallel active messaging interface (`PAMI`) of a parallel computer that includes compute nodes that execute a parallel application, with the PAMI including data communications endpoints, and the endpoints are coupled for data communications through the PAMI and through other data communications resources, including determining by an advance function that there are no actionable data communications events pending for its context, placing by the advance function its thread of execution into a wait state, waiting for a subsequent data communications event for the context; responsive to occurrence of a subsequent data communications event for the context, awakening by the thread from the wait state; and processing by the advance function the subsequent data communications event now pending for the context.

  10. Fencing data transfers in a parallel active messaging interface of a parallel computer

    SciTech Connect (OSTI)

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-08-11

    Fencing data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint comprising a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes coupled for data communications through the PAMI and through data communications resources including a deterministic data communications network, including initiating execution through the PAMI of an ordered sequence of active SEND instructions for SEND data transfers between two endpoints, effecting deterministic SEND data transfers; and executing through the PAMI, with no FENCE accounting for SEND data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all SEND instructions initiated prior to execution of the FENCE instruction for SEND data transfers between the two endpoints.

  11. Fencing data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-06-09

    Fencing data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task; the compute nodes coupled for data communications through the PAMI and through data communications resources including at least one segment of shared random access memory; including initiating execution through the PAMI of an ordered sequence of active SEND instructions for SEND data transfers between two endpoints, effecting deterministic SEND data transfers through a segment of shared memory; and executing through the PAMI, with no FENCE accounting for SEND data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all SEND instructions initiated prior to execution of the FENCE instruction for SEND data transfers between the two endpoints.

  12. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2013-10-29

    Data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the parallel computer including a plurality of compute nodes that execute a parallel application, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes and the endpoints coupled for data communications through the PAMI and through data communications resources, including receiving in an origin endpoint of the PAMI a data communications instruction, the instruction characterized by an instruction type, the instruction specifying a transmission of transfer data from the origin endpoint to a target endpoint and transmitting, in accordance with the instruction type, the transfer data from the origin endpoint to the target endpoint.

  13. Fencing direct memory access data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A; Mamidala, Amith R

    2014-02-11

    Fencing direct memory access (`DMA`) data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including specifications of a client, a context, and a task, the endpoints coupled for data communications through the PAMI and through DMA controllers operatively coupled to segments of shared random access memory through which the DMA controllers deliver data communications deterministically, including initiating execution through the PAMI of an ordered sequence of active DMA instructions for DMA data transfers between two endpoints, effecting deterministic DMA data transfers through a DMA controller and a segment of shared memory; and executing through the PAMI, with no FENCE accounting for DMA data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all DMA instructions initiated prior to execution of the FENCE instruction for DMA data transfers between the two endpoints.

  14. Endpoint-based parallel data processing in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael E; Ratterman, Joseph D; Smith, Brian E

    2014-02-11

    Endpoint-based parallel data processing in a parallel active messaging interface ('PAMI') of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes coupled for data communications through the PAMI, including establishing a data communications geometry, the geometry specifying, for tasks representing processes of execution of the parallel application, a set of endpoints that are used in collective operations of the PAMI including a plurality of endpoints for one of the tasks; receiving in endpoints of the geometry an instruction for a collective operation; and executing the instruction for a collective opeartion through the endpoints in dependence upon the geometry, including dividing data communications operations among the plurality of endpoints for one of the tasks.

  15. Data communications in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2013-11-12

    Data communications in a parallel active messaging interface (`PAMI`) of a parallel computer composed of compute nodes that execute a parallel application, each compute node including application processors that execute the parallel application and at least one management processor dedicated to gathering information regarding data communications. The PAMI is composed of data communications endpoints, each endpoint composed of a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes and the endpoints coupled for data communications through the PAMI and through data communications resources. Embodiments function by gathering call site statistics describing data communications resulting from execution of data communications instructions and identifying in dependence upon the call cite statistics a data communications algorithm for use in executing a data communications instruction at a call site in the parallel application.

  16. Streaming data analytics via message passing with application to graph algorithms

    SciTech Connect (OSTI)

    Plimpton, Steven J.; Shead, Tim

    2014-05-06

    The need to process streaming data, which arrives continuously at high-volume in real-time, arises in a variety of contexts including data produced by experiments, collections of environmental or network sensors, and running simulations. Streaming data can also be formulated as queries or transactions which operate on a large dynamic data store, e.g. a distributed database. We describe a lightweight, portable framework named PHISH which enables a set of independent processes to compute on a stream of data in a distributed-memory parallel manner. Datums are routed between processes in patterns defined by the application. PHISH can run on top of either message-passing via MPI or sockets via ZMQ. The former means streaming computations can be run on any parallel machine which supports MPI; the latter allows them to run on a heterogeneous, geographically dispersed network of machines. We illustrate how PHISH can support streaming MapReduce operations, and describe streaming versions of three algorithms for large, sparse graph analytics: triangle enumeration, subgraph isomorphism matching, and connected component finding. Lastly, we also provide benchmark timings for MPI versus socket performance of several kernel operations useful in streaming algorithms.

  17. Streaming data analytics via message passing with application to graph algorithms

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Plimpton, Steven J.; Shead, Tim

    2014-05-06

    The need to process streaming data, which arrives continuously at high-volume in real-time, arises in a variety of contexts including data produced by experiments, collections of environmental or network sensors, and running simulations. Streaming data can also be formulated as queries or transactions which operate on a large dynamic data store, e.g. a distributed database. We describe a lightweight, portable framework named PHISH which enables a set of independent processes to compute on a stream of data in a distributed-memory parallel manner. Datums are routed between processes in patterns defined by the application. PHISH can run on top of eithermore » message-passing via MPI or sockets via ZMQ. The former means streaming computations can be run on any parallel machine which supports MPI; the latter allows them to run on a heterogeneous, geographically dispersed network of machines. We illustrate how PHISH can support streaming MapReduce operations, and describe streaming versions of three algorithms for large, sparse graph analytics: triangle enumeration, subgraph isomorphism matching, and connected component finding. Lastly, we also provide benchmark timings for MPI versus socket performance of several kernel operations useful in streaming algorithms.« less

  18. Document Reviews

    Broader source: Energy.gov [DOE]

    The Office of Document Reviews, within the Office of Health, Safety and Security information and document declassification efforts promote the release of information needed by an informed citizenry...

  19. Environmental Review

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Environmental-Review Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance...

  20. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2015-02-18 Review Lead: Sam Baldwin * Due to the large number of expected participants, the audio and video portions of this webinar will be a "one way" broadcast. Only the organizers and QTR authors will be allowed to speak. Webinar Logistics * Submit clarifying questions using the GoToWebinar control panel. Moderators will respond to as many questions as time allows. Substantial input regarding chapter content should be submitted by email to: DOE-QTR2015@hq.doe.gov Type your

  1. Fencing network direct memory access data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-07-07

    Fencing direct memory access (`DMA`) data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including specifications of a client, a context, and a task, the endpoints coupled for data communications through the PAMI and through DMA controllers operatively coupled to a deterministic data communications network through which the DMA controllers deliver data communications deterministically, including initiating execution through the PAMI of an ordered sequence of active DMA instructions for DMA data transfers between two endpoints, effecting deterministic DMA data transfers through a DMA controller and the deterministic data communications network; and executing through the PAMI, with no FENCE accounting for DMA data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all DMA instructions initiated prior to execution of the FENCE instruction for DMA data transfers between the two endpoints.

  2. Fencing network direct memory access data transfers in a parallel active messaging interface of a parallel computer

    DOE Patents [OSTI]

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-07-14

    Fencing direct memory access (`DMA`) data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including specifications of a client, a context, and a task, the endpoints coupled for data communications through the PAMI and through DMA controllers operatively coupled to a deterministic data communications network through which the DMA controllers deliver data communications deterministically, including initiating execution through the PAMI of an ordered sequence of active DMA instructions for DMA data transfers between two endpoints, effecting deterministic DMA data transfers through a DMA controller and the deterministic data communications network; and executing through the PAMI, with no FENCE accounting for DMA data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all DMA instructions initiated prior to execution of the FENCE instruction for DMA data transfers between the two endpoints.

  3. Quarterly Review

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3, 2009 Federal Columbia River Power System (FCRPS) FY 2009 FIRST QUARTER REVIEW Projection for FY 2009 Net Revenues and Reserves A B C D FY 2008 Audited Actuals without FAS 133 &...

  4. Energy Review

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    M iggl-003504t11l)sar Energy Review 8 M. IM W I -W All* r ;ai*i el I gi In this issue: Energy-related housing characteristics Propane-provider fleet survey Ordering...

  5. Peer Reviews | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Peer Reviews Peer Reviews Audit Peer Review 2015 Investigation Peer Review 2014 Investigation Peer Review 2012 Audit Peer Review 2012 Audit Peer Review 2009 Investigation Peer ...

  6. Network Requirements Reviews

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous...

  7. VIA Motors electric vehicle platform | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    VIA Motors electric vehicle platform VIA Motors electric vehicle platform extended range electric vehicle technologies VIA Motors electric vehicle platform (1.1 MB) More Documents & Publications QTR Ex Parte Communications Vehicle Technologies Office Merit Review 2014: Electric Drive and Advanced Battery and Components Testbed (EDAB) Advanced Engine Trends, Challenges and Opportunities

  8. Analytical Review

    SciTech Connect (OSTI)

    Frank Stodolsky

    2000-04-11

    ANL Performs Independent Review for DOE on the following topics: (1) Systematic analysis--Depends on question asked; (2) Compare technologies and pathways--Examples: (a) fuels, power plant technologies, vehicle materials; (b) Total lifecycle analysis reveals national and global impacts; and (3) Direction of R&D to most fruitful areas.

  9. BES Requirements Review 2014

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    BES Requirements Review 2014 Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous Reviews HEP/NP Requirements Review 2013 FES Requirements Review 2014 BES Requirements Review 2014 BES Attendees 2014 Requirements Review Reports Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1

  10. FES Requirements Review 2014

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FES Requirements Review 2014 Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous Reviews HEP/NP Requirements Review 2013 FES Requirements Review 2014 FES Attendees 2014 BES Requirements Review 2014 Requirements Review Reports Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1