Data communications in a parallel active messaging interface of a parallel computer
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- International Business Machines Corp., Armonk, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1163982
- Patent Number(s):
- 8891371
- Application Number:
- 13/676,700
- Assignee:
- International Business Machines Corporation (Armonk, NY)
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
- DOE Contract Number:
- B554331
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING
Citation Formats
Archer, Charles J, Blocksome, Michael A, Ratterman, Joseph D, and Smith, Brian E. Data communications in a parallel active messaging interface of a parallel computer. United States: N. p., 2014.
Web.
Archer, Charles J, Blocksome, Michael A, Ratterman, Joseph D, & Smith, Brian E. Data communications in a parallel active messaging interface of a parallel computer. United States.
Archer, Charles J, Blocksome, Michael A, Ratterman, Joseph D, and Smith, Brian E. Tue .
"Data communications in a parallel active messaging interface of a parallel computer". United States. https://www.osti.gov/servlets/purl/1163982.
@article{osti_1163982,
title = {Data communications in a parallel active messaging interface of a parallel computer},
author = {Archer, Charles J and Blocksome, Michael A and Ratterman, Joseph D and Smith, Brian E},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {11}
}
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Works referenced in this record:
The deep computing messaging framework: generalized scalable message passing on the blue gene/P supercomputer
conference, January 2008
- Kumar, Sameer; Ratterman, Joseph; Smith, Brian
- Proceedings of the 22nd annual international conference on Supercomputing - ICS '08
MPI-LAPI: an efficient implementation of MPI for IBM RS/6000 SP systems
journal, January 2001
- Banikazemi, M.; Govihdaraju, R. K.; Blackmore, R.
- IEEE Transactions on Parallel and Distributed Systems, Vol. 12, Issue 10
Hybrid parallel programming with MPI and unified parallel C
conference, January 2010
- Dinan, James; Balaji, Pavan; Lusk, Ewing
- Proceedings of the 7th ACM international conference on Computing frontiers - CF '10
Managing Multiple Communication Methods in High-Performance Networked Computing Systems
journal, January 1997
- Foster, Ian; Geisler, Jonathan; Kesselman, Carl
- Journal of Parallel and Distributed Computing, Vol. 40, Issue 1
A task migration implementation of the Message-Passing Interface
conference, January 1996
- Robinson, J.; Russ, S. H.; Flachs, B.
- Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing HPDC-96
An analysis of NIC resource usage for offloading MPI
conference, January 2004
- Brightwell, R.; Underwood, K. D.
- 18th International Parallel and Distributed Processing Symposium, 2004. Proceedings.
The impact of MPI queue usage on message latency
conference, January 2004
- Underwood, K. D.; Brightwell, R.
- International Conference on Parallel Processing, 2004. ICPP 2004.
A Hardware Acceleration Unit for MPI Queue Processing
conference, January 2005
- Underwood, K. D.; Hemmert, K. S.; Rodrigues, A.
- 19th IEEE International Parallel and Distributed Processing Symposium
A network on chip architecture and design methodology
conference, January 2002
- Kumar, S.; Jantsch, A.; Soininen, J. -P.
- Proceedings IEEE Computer Society Annual Symposium on VLSI. New Paradigms for VLSI Systems Design. ISVLSI 2002
The Blue Gene/L Supercomputer: A Hardware and Software Story
journal, May 2007
- Moreira, José E.; Salapura, Valentina; Almasi, George
- International Journal of Parallel Programming, Vol. 35, Issue 3, p. 181-206
The Autopilot performance-directed adaptive control system
journal, September 2001
- Ribler, Randy L.; Simitci, Huseyin; Reed, Daniel A.
- Future Generation Computer Systems, Vol. 18, Issue 1, p. 175-187
Automated cluster-based web service performance tuning
conference, January 2004
- I-Hsin Chung, ; Hollingsworth, J. K.
- Proceedings. 13th IEEE International Symposium on High performance Distributed Computing, 2004.
An empirically derived framework for classifying parallel program performance tuning problems
conference, January 1998
- Hondroudakis, Anna; Procter, Rob
- Proceedings of the SIGMETRICS symposium on Parallel and distributed tools - SPDT '98
Overview of the Blue Gene/L system architecture
journal, March 2005
- Gara, A.; Blumrich, M. A.; Chen, D.
- IBM Journal of Research and Development, Vol. 49, Issue 2.3
Blue Gene/L torus interconnection network
journal, March 2005
- Adiga, N. R.; Blumrich, M. A.; Chen, D.
- IBM Journal of Research and Development, Vol. 49, Issue 2.3
Broadcasting on Meshes with Wormhole Routing
journal, June 1996
- Barnett, Mike; Payne, David G.; van de Geijn, Robert A.
- Journal of Parallel and Distributed Computing, Vol. 35, Issue 2