Performing a global barrier operation in a parallel computer

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

Title: Performing a global barrier operation in a parallel computer

Patent · Tue Dec 09 00:00:00 EST 2014

OSTI ID:1165099

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

Executing computing tasks on a parallel computer that includes compute nodes coupled for data communications, where each compute node executes tasks, with one task on each compute node designated as a master task, including: for each task on each compute node until all master tasks have joined a global barrier: determining whether the task is a master task; if the task is not a master task, joining a single local barrier; if the task is a master task, joining the global barrier and the single local barrier only after all other tasks on the compute node have joined the single local barrier.

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Research Organization:: International Business Machines Corp., Armonk, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: B554331

Assignee:: International Business Machines Corporation (Armonk, NY)

Patent Number(s):: 8,910,178

Application Number:: 13/206,581

OSTI ID:: 1165099

Resource Relation:: Patent File Date: 2011 Aug 10

Country of Publication:: United States

Language:: English

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Arithmetic functions in torus and tree networks Bhanot, Gyan; Blumrich, Matthias A.; Chen, Dong https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040073590 US Patent Application 10/468991; 20040073590	patent-application	April 2004
Method and system for generically reporting events occurring within a computer system Larson, Jeffrey E.; Glerum, Kirk A.; McClug, Meredith A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040107387 US Patent Application 10/308538; 20040107387	patent-application	June 2004
Virtual private networks within a packet network having a mesh topology Ashwood-Smith, Peter https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050094577 US Patent Application 10/694833; 20050094577	patent-application	May 2005
Method and system for pre-pending layer 2 (L2) frame descriptors Fan, Kan F.; McDaniel, Scott https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050135395 US Patent Application 11/009258; 20050135395	patent-application	June 2005
Direct memory access controller system with message-based programming Clayton, Shawn Adam; Fortin, Brian Mark; Willie, Daniel Brian https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050165980 US Patent Application 11/088344; 20050165980	patent-application	July 2005
Method and apparatus for managing an event processing system Supalov, Alexander https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060156312 US Patent Application 11/027627; 20060156312	patent-application	July 2006
Method, System, and Program for Handling Input/Output Commands Bissessur, Sailesh; Mackey, Richard P.; Schmisseur, Mark A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060168359 US Patent Application 11/279086; 20060168359	patent-application	July 2006
Apparatus and method for controlling direct memory access Seong, Shee-Hoon https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060179181 US Patent Application 11/341787: 20060179181	patent-application	August 2006
Fast and memory protected asynchronous message scheme in a multi-process and multi-thread environment Zhou, Hao; Marineau-Mes, Sebastian; van der Veen, Peter https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060182137 US Patent Application 11/145105; 20060182137	patent-application	August 2006
Development of parallel/distributed applications Joublin, Frank; Georick, Christian; Ceravola, Antonello https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060277323 US Patent Application 11/429383; 20060277323	patent-application	December 2006
MPI-aware networking infrastructure Gupta, Rinku; Abels, Timothy https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060282838 US Patent Application 11/147783; 20060282838	patent-application	December 2006
Apparatus, system, and method for reliable, fast, and scalable multicast message delivery in service overlay networks Tang, Chunqiang; Chang, Rong Nickle; Ward, Christopher https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070110063 US Patent Application 11/281792; 20070110063	patent-application	May 2007
Method, system and program product for communicating among processes in a symmetric multi-processing cluster environment Jia, Bin; Treumann, Richard R. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070174558 US Patent Application 11/282011; 20070174558	patent-application	July 2007
Programming a Multi-processor System Beardslee, John Mark; Doerr, Michael B.; Eng, Tommy K. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070226686 US Patent Application 11/691889; 20070226686	patent-application	September 2007
Computer Hardware Fault Diagnosis Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070242611 US Patent Application 1/279573; 20070242611	patent-application	October 2007
Executing an Allgather Operation on a Parallel Computer Archer, Charles J.; Moreira, JOse F.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070245122 US Patent Application 11/279620; 20070245122	patent-application	October 2007
Power management in computer operating systems Lu, Yung-Hsiang; Pettis, Nathaniel; Xian, Changjiu https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070245163 US Patent Application 11/713889; 20070245163	patent-application	October 2007
Cluster Computing Support for Application Programs Tannenbaum, Zvi; Dauger, Dean E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070288935 US Patent Application 11/744461; 20070288935	patent-application	December 2007
Systems and methods for determining compute kernels for an application in a parallel-processing computer system Papakipos, Matthew N.; Grant, Brian K.; McGuire, Morgan S. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070294666 US Patent Application 11/714592; 20070294666	patent-application	December 2007
Systems and methods for profiling an application running on a parallel-processing computer system Tuck, Nathan D.; Papakipos, Matthew N.; Grant, Brian K. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070294681 US Patent Application 11/716508; 20070294681	patent-application	December 2007
Executing an Allgather Operation with an Alltoallv Operation in a Parallel Computer Archer, Charles J.; Heidelberger, Philip; Moreira, Jose Eduardo https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080022079 US Patent Application 11/459387; 20080022079	patent-application	January 2008
Apparatus and method for capacity planning for data center server consolidation and workload reassignment Neuse, Douglas M.; Matchett, Douglas K.; Walton, Chris https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080077366 US Patent Application 11/525511; 20080077366	patent-application	March 2008
Remote DMA systems and methods for supporting synchronization of distributed processes in a multi-processor system using collective operations Leonard, Judson S.; Stewart, Lawrence C.; Gingold, David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080109569 US Patent Application 11/594427; 20080109569	patent-application	May 2008
System and method for generating object code for map-reduce idioms in multiprocessor systems Liao, Shih-wei; Huang, Bo; Chen, Guilin https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080127146 US Patent Application 11/516292; 20080127146	patent-application	May 2008
Method and Apparatus for Setting and Managing Operational Dynamics Within Cognitive Radio Networks Backof, Charles A.; Bromley, Steven D.; Bruner, John D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080155249 US Patent Application 11/614403; 20080155249	patent-application	June 2008
Process for adapting measurement suite configuration for gas turbine performance diagnostics Volponi, Allan J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080177505 US Patent Application 11/657323; 20080177505	patent-application	July 2008
Correlating Hardware Devices Between Local Operating System and Global Management Entity Ritz, Andrew J.; Jodh, Santosh S.; Walker, Ellsworth D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080201603 US Patent Application 11/675261; 20080201603	patent-application	August 2008
Integrated Development Environment with Object-Oriented GUI Rendering Feature Feigenbaum, Barry A.; Squillace, Michael A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080250325 US Patent Application 11/695658; 20080250325	patent-application	October 2008
Executing a Scatter Operation on a Parallel Computer Archer, Charles J.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080263320 US Patent Application 11/737286; 20080263320	patent-application	October 2008
Parallel-Prefix Broadcast for a Parallel-Prefix Operation on a Parallel Computer Archer, Charles J.; Peters, Amanda; Ricard, Gary R. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080263329 US Patent Application 11/737209; 20080263329	patent-application	October 2008
Signaling Completion of a Message Transfer from an Origin Compute Node to a Target Compute Node Blocksome, Michael A.; Parker, Jeffrey J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080273543 US Patent Application 11/744319; 20080273543	patent-application	November 2008
Interprocess Resource-Based Dynamic Scheduling System and Method Bohra, Subash; Nam, Scott https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080288949 US Patent Application 11/749810; 20080288949	patent-application	November 2008
Performing an Allreduce Operation Using Shared Memory Archer, Charles J.; Dozsa, Gabor; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080301683 US Patent Application 11/754782; 20080301683	patent-application	December 2008
Optimized Collectives Using a DMA on a Parallel Computer Chen, Dong; Gabor, Dozsa; Giampapa, Mark E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090006662 US Patent Application 11/768645; 20090006662	patent-application	January 2009
Direct Memory Access ('DMA') Engine Assisted Local Reduction Archer, Charles J.; , Michael A. Blocksome https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090006663 US Patent Application 11/769367; 20090006663	patent-application	January 2009
Ultrascalable Petaflop Parallel Supercomputer Blumrich, Matthias A.; Chen, Dong; Chiu, George https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090006808 US Patent Document 11/768905; 20090006808	patent-application	January 2009
Non-Volatile Memory And Method With Non-Sequential Update Block Management Sinclair, Alan Walsh; Gorobets, Sergey Anatolievich; Bennett, Alan David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090019218 US Patent Application 12/239489; 20090019218	patent-application	January 2009
Fault Tolerant Self-Optimizing Multi-Processor System and Method Thereof Shi, Justin Y. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090019258 US Patent Application 12/168214; 20090019258	patent-application	January 2009
Database Retrieval with a Non-Unique Key on a Parallel Computer System Archer, Charles Jens; Peters, Amanda; Rocard, Gary Ross https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090037377 US Patent Application 11/830463; 20090037377	patent-application	February 2009
Effecting a Broadcast with an Allreduce Operation on a Parallel Computer Almasi, Gheorghe; Archer, Charles J.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090037511 US Patent Application 11/832918; 20090037511	patent-application	February 2009
Determining When a Set of Compute Nodes Participating in a Barrier Operation on a Parallel Computer are Ready to Exit the Barrier Operation Blocksome, Michael A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090037707 US Patent Application 11/832192; 20090037707	patent-application	February 2009
Executing an Allgather Operation on a Parallel Computer Archer, Charles J.; Faraj, Ahmad A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090040946 US Patent Application 11/834153; 20090040946	patent-application	February 2009
Query Execution and Optimization Utilizing a Combining Network in a Parallel Computer System Barsness, Eric L.; Darrington, David L.; Peters, Amanda E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090043910 US Patent Application 11/834827; 20090043910	patent-application	February 2009
Line-Plane Broadcasting in a Data Communications Network of a Parallel Computer Archer, Charles J.; Berg, Jeremy E.; Blocksome, Michael A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090052462 US Patent Application 11/843083; 20090052462	patent-application	February 2009
Line-Plane Broadcasting in a Data Communications Network of a Parallel Computer Archer, Charles J.; Berg, Jeremy E.; Blocksome, Michael A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090055474 US Patent Application 11/843090; 20090055474	patent-application	February 2009
System and Method for Providing Full Hardware Support of Collective Operations in a Multi-Tiered Full-Graph Interconnect Architecture Arimilli, Lakshminarayana B.; Arimilli, Ravi K.; Rajamony, Ramakrishnan https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090063815 US Patent Application 11/845223; 20090063815	patent-application	March 2009
System and Method for Providing a Fully Non-Blocking Switch in a Supernode of a Multi-Tiered Full-Graph Interconnect Architecture Arimilli, Lakshminarayana B.; Arimilli, Ravi K.; Rajamony, Ramakrishnan https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090064140 US Patent Application 11/845211; 20090064140	patent-application	March 2009
Handling potential deadlocks and correctness problems of reduce operations in parallel systems Ohly, Patrick; Shumilin, Victor https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090064176 US Patent Application 11/897480; 20090064176	patent-application	March 2009
Mechanism For Process Migration On A Massively Parallel Computer Archer, Charles; Darrington, David; McCarthy, Patrick https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090067334 US Patent Application 11/853927; 20090067334	patent-application	March 2009
Tracking Network Contention Archer, Charles J.; Peters, Amanda; Smith, Brian E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090154486 US Patent Application 11/955474; 20090154486	patent-application	June 2009
Non-Binary Source-to-Channel Symbol Mappings with Minimized Distortion Chan, Ho Yin; Mow, Wai Ho https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090196361 US Patent Application 12/023750; 20090196361	patent-application	August 2009
Broadcasting A Message In A Parallel Computer Berg, Jeremy E.; Faraj, Ahmad A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090240838 US Patent Application 12/053902; 20090240838	patent-application	September 2009
Broadcasting Collective Operation Contributions Throughout A Parallel Computer Faraj, Ahmad https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090240915 US Patent Application 12/053842; 20090240915	patent-application	September 2009
Broadcasting A Message In A Parallel Computer Archer, Charles J.; Faraj, Ahmad A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090245134 US Patent Application 12/060492; 20090245134	patent-application	October 2009
Collecting and Aggregating Data Using Distributed Resources Yuan, Zhongsheng https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090248712 US Patent Application 12/058789; 20090248712	patent-application	October 2009
Novel Massively Parallel Supercomputer Blumrich, Matthias A.; Chen, Dong; Chiu, George L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090259713 US Patent Application 12/492799; 20090259713	patent-application	October 2009
Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer Faraj, Ahmad https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090292905 US Patent Application 12/124763; 20090292905	patent-application	November 2009
Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer Faraj, Ahmad https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090307467 US Patent Application 12/124756; 20090307467	patent-application	December 2009
Method and System for Increasing Throughput in a Hierarchical Wireless Network Jaim, Praval; Aggarwal, Prashant https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090310544 US Patent Application 12/176681; 20090310544	patent-application	December 2009
Message Flow Control in a Multi-Node Computer System Barsness, Eric L.; Darrington, David L.; Peters, Amanda https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090319621 US Patent Application 12/144783; 20090319621	patent-application	December 2009
Performing An All-To-All Data Exchange On A Plurality Of Data Buffers By Performing Swap Operations Archer, Charles J.; Peters, Amanda E.; Smith, Brian E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100017420 US Patent Application 12/176816; 20100017420	patent-application	January 2010
Processing Data Access Requests Among A Plurality Of Compute Nodes Archer, Charles J.; Howe, Emily J.; Smith, Brian E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100023631 US Patent Application 12/180963; 20100023631	patent-application	January 2010
Identification and Verification of Common Cluster Files Residing on Nodes in a Cluster Ianni, James C. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100057738 US Patent Application 12/198365; 20100057738	patent-application	March 2010
Providing Improved Message Handling Performance in Computer Systems Utilizing Shared Network Devices Mundy, Michael Basil https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100082788 US Patent Application 12/239966; 20100082788	patent-application	January 2010
Communicator-based token/buffer management for eager protocol support in collective communication operations Jia, Bin https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100122268 US Patent Application 12/267730; 20100122268	patent-application	May 2010
Performing Process Migration with Allreduce Operations Archer, Charles Jens; Peters, Amanda; Wallenfelt, Brian Paul https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100185718 US Patent Application 11/531175; 20100185718	patent-application	July 2010
System-On-A-Chip Having an Array of Programmable Processing Elements Linked By an On-Chip Network with Distributed On-Chip Shared Memory and External Shared Memory Heddes, Marco; Ravasi, Masssimo; Malik, Rakesh Kumar https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100191911 US Patent Application 12/639325; 20100191911	patent-application	July 2010
Executing a Gather Operation on a Parallel Computer Archer, Charles J.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100274997 US Patent Application 11/754740; 20100274997	patent-application	October 2010
Recording A Communication Pattern and Replaying Messages in a Parallel Computing System Heidelberger, Philip; Kumar, Sameer https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110010471 US Patent Application 12/500715; 20110010471	patent-application	January 2011
Cross-Channel Network Operation Offloading for Collective Operations Bloch, Noam; Bloch, Gil; Shachar, Ariel https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110119673 US Patent Application 12/945904; 20110119673	patent-application	May 2011
Distributed Symmetric Multiprocessing Computing Architecture Anderson, Richard S. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110125974 US Patent Application 12/946626; 20110125974	patent-application	May 2011
Adaptive Address Mapping with Dynamic Runtime Memory Mapping Selection Schafer, Andre; Gries, Matthias https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110153908 US Patent Application 12/646248; 20110153908	patent-application	June 2011
Managing Hardware Resources by Sending Messages Amongst Servers in a Data Center Mayo, Mark G.; Duncan, James; Candel, Pedro Palazon https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110179134 US Patent Application 12/696802; 20110179134	patent-application	July 2011
Performing A Scatterv Operation On A Hierarchical Tree Network Optimized For Collective Operations Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110238950 US Patent Application 12/748594; 20110238950	patent-application	September 2011
Performing A Local Reduction Operation On A Parallel Computer Blocksome, Michael A.; Faraj, Daniel A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110258245 US Patent Application 12/760020; 20110258245	patent-application	October 2011
Runtime Optimization Of An Application Executing On A Parallel Computer Faraj, Daniel A.; Smith, Brian E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110258627 US Patent Application 12/760111; 20110258627	patent-application	October 2011
Monitoring operating parameters in a distributed computing system with active messages Archer, Charles J.; Carey, James E.; Markland, Matthew W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110267197 US Patent Application 12/770187; 20110267197	patent-application	November 2011
Optimizing Collective Operations Archer, Charles J.; Carey, James E.; Markland, Matthew W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110270986 US Patent Application 12/770286; 20110270986	patent-application	November 2011
Effecting Hardware Acceleration Of Broadcast Operations In A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110289177 US Patent Application 12/782791; 20110289177	patent-application	November 2011
Performing A Deterministic Reduction Operation In A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110296137 US Patent Application 12/789986; 20110296137	patent-application	December 2011
Performing A Deterministic Reduction Operation In A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110296139 US Patent Application 12/790037; 20110296139	patent-application	December 2011
Send-Side Matching Of Data Communications Messages Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120066284 US Patent Application 12/881863; 20120066284	patent-application	March 2012
Processing Data Communications Events In A Parallel Active Messaging Interface Of A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120117361 US Patent Application 12/943105; 20120117361	patent-application	May 2012
Performing An Allreduce Operation Using Shared Memory Archer, Charles J.; Dozsa, Gabor; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120179881 US Patent Application 13/427057; 20120179881	patent-application	July 2012
Consolidated Information Retrieval Results Jensen, Lee Samuel https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120197882 US Patent Application 13/422245; 20120197882	patent-application	August 2012
Performing An All-To-All Data Exchange On A Plurality Of Data Buffers By Performing Swap Operations Archer, Charles J.; Peters, Amanda E.; Smith, Brian E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120216021 US Patent Application 13/459832; 20120216021	patent-application	August 2012
Performing A Local Reduction Operation On A Parallel Computer Blocksome, Michael A.; Faraj, Daniel A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120317399 US Patent Application 13/585993; 20120317399	patent-application	December 2012
Compressing Result Data For A Compute Node In A Parallel Computer Archer, Charles J.; Carey, James E.; Markland, Matthew W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120331270 US Patent Application 13/166183; 20120331270	patent-application	December 2012
Collective Operation Protocol Selection In A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130042088 US Patent Application 13/206116; 20130042088	patent-application	February 2013
Performing A Global Barrier Operation In A Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130042245 US Patent Application 13/206581; 20130042245	patent-application	February 2013
Performing A Local Barrier Operation Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130042254 US Patent Application 13/206590; 20130042254	patent-application	February 2013
Compressing Result Data for a Compute Node in a Parallel COmputer Archer, Charles J.; Carey, James E.; Markland, Matthew W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130067198 US Patent Application 13/666221; 20130067198	patent-application	March 2013
Send-Side Matching of Data Communications Messages Archer, Charles J.; Blocksome, Michael A.; Ratterman, JOseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130073603 US Patent Application 13/667790; 20130073603	patent-application	March 2013
Performing A Deterministic Reduction Operation in a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130073832 US Patent Application 13/665985; 20130073832	patent-application	March 2013
Processing Data Communications Events in a Parallel Active Messaging Interface of a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, JOseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130074098 US Patent Application 13/672054; 20130074098	patent-application	March 2013
Effecting Hardware Acceleration of Broadcast Operations in a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130080563 US Patent Application 13/682439; 20130080563	patent-application	March 2013
Collective Operation Protocol Selection in a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130086358 US Patent Application 13/683702; 20130086358	patent-application	April 2013
Performing a Local Barrier Operation Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130111496 US Patent Application 13/683616; 20130111496	patent-application	May 2013
Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer Faraj, Ahmad https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130151713 US Patent Application 12/124745; 20130151713	patent-application	June 2013
Performing a Global Barrier Operation in a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130173675 US Patent Application 13/683726; 20130173675	patent-application	July 2013
Initiating A Collective Operation In A Parallel Computer Archer, Charles J.; Carey, James E.; Sanders, Philip J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130212145 US Patent Application 13/369454; 20130212145	patent-application	August 2013
Developing Collective Operations For A Parallel Computer Archer, Cgarles J.; Carey, James E.; Sanders, Philip J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130212558 US Patent Application 13/369451; 20130212558	patent-application	August 2013
Developing Collective Operations for a Parallel Computer Archer, Charles J.; Carey, James E.; Sanders, Philip J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130212561 US Patent Application 13/710684; 20130212561	patent-application	August 2013
Broadcasting A Message In A Parallel Computer Archer, Charles J.; Faraj, Daniel A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130246533 US Patent Application 13/861963; 20130246533	patent-application	September 2013
Performing a Deterministic Reduction Operation in a Parallel Computer Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130290673 US Patent Application 13/672740; 20130290673	patent-application	October 2013
Automatic generation and tuning of MPI collective communication routines Faraj, Ahmad; Yuan, Xin Proceedings of the 19th annual international conference on Supercomputing - ICS '05 https://doi.org/10.1145/1088149.1088202	conference	January 2005
Building packet buffers using interleaved memories Shrimali, G.; McKeown, N. HPSR. 2005 Workshop on High Performance Switching and Routing, 2005. https://doi.org/10.1109/HPSR.2005.1503183	conference	January 2005
Kernel-level single system image for petascale computing Ong, Hong; Vetter, Jeffrey; Studham, R. Scott ACM SIGOPS Operating Systems Review, Vol. 40, Issue 2 https://doi.org/10.1145/1131322.1131335	journal	April 2006
Real-Time Performance Monitoring, Adaptive Control, and Interactive Steering of Computational Grids Vetter, Jeffrey S.; Reed, Daniel A. The International Journal of High Performance Computing Applications, Vol. 14, Issue 4 https://doi.org/10.1177/109434200001400407	journal	November 2000
Optimization of MPI collectives on clusters of large-scale SMP's Sistare, Steve; vandeVaart, Rolf; Loh, Eugene Proceedings of the 1999 ACM/IEEE conference on Supercomputing (CDROM) - Supercomputing '99 https://doi.org/10.1145/331532.331555	conference	January 1999
Computing parallel prefix and reduction using coterie structures Herbordt, M. C.; Weems, C. C. [1992] The Fourth Symposium on the Frontiers of Massively Parallel Computation, [Proceedings 1992] The Fourth Symposium on the Frontiers of Massively Parallel Computation https://doi.org/10.1109/FMPC.1992.234895	conference	January 1992
Computing the Hough transform on a scan line array processor (image processing) Fisher, A. L.; Highnam, P. T. IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 11, Issue 3 https://doi.org/10.1109/34.21795	journal	March 1989
AM++: a generalized active message framework Willcock, Jeremiah James; Hoefler, Torsten; Edmonds, Nicholas Gerard Proceedings of the 19th international conference on Parallel architectures and compilation techniques - PACT '10 https://doi.org/10.1145/1854273.1854323	conference	January 2010
Extending the message passing interface (MPI) Skjellum, A.; Doss, N. E.; Viswanathan, K. Proceedings Scalable Parallel Libraries Conference https://doi.org/10.1109/SPLC.1994.376998	conference	January 1995
Efficient MPI Collective Operations for Clusters in Long-and-Fast Networks Matsuda, Motohiko; Kudoh, Tomohiro; Kodama, Yuetsu 2006 IEEE International Conference on Cluster Computing https://doi.org/10.1109/CLUSTR.2006.311848	conference	September 2006
An All-Reduce Operation in Star Networks Using All-to-All Broadcast Communication Pattern Oh, Eunseuk; Choi, Hongsik; Primeaux, David Lecture Notes in Computer Science https://doi.org/10.1007/11428831_52	book	January 2005
Bandwidth Efficient All-reduce Operation on Tree Topologies Patarasuk, Pitch; Yuan, Xin 2007 IEEE International Parallel and Distributed Processing Symposium https://doi.org/10.1109/IPDPS.2007.370405	conference	March 2007
Coprocessor design to support MPI primitives in configurable multiprocessors Ziavras, Sotirios G.; Gerbessiotis, Alexandros V.; Bafna, Rohan Integration, the VLSI Journal, Vol. 40, Issue 3, p. 235-252 https://doi.org/10.1016/j.vlsi.2005.10.001	journal	April 2007
Optimizing threaded MPI execution on SMP clusters Tang, Hong; Yang, Tao Proceedings of the 15th international conference on Supercomputing - ICS '01 https://doi.org/10.1145/377792.377895	conference	January 2001
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Efficient algorithms for all-to-all communications in multiport message-passing systems Bruck, J.; Kipnis, S. IEEE Transactions on Parallel and Distributed Systems, Vol. 8, Issue 11 https://doi.org/10.1109/71.642949	journal	January 1997
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