DocumentCode
2044504
Title
Aspects of heterogeneous computing in the open MPI environment
Author
Graham, Richard L.
Author_Institution
Los Alamos Nat. Lab., NM
fYear
2006
fDate
25-29 April 2006
Abstract
There are several aspects to heterogeneous computing, with this paper focusing on several of these, as they relate to execution of a single parallel job. This includes processor and network heterogeneity, as well as the support for making this heterogeneity transparent in the run-time system. Design and implementation choices made by the open MPI/open RTE collaboration are discussed, with an emphasis placed on the effort to make these choices transparent to the end users - both for MPI and non-MPI parallel jobs
Keywords
message passing; open systems; parallel processing; heterogeneous computing; open MPI environment; open RTE; parallel job execution; Chemistry; Collaboration; Communication standards; Concurrent computing; Hardware; Intelligent networks; Job design; Libraries; Message passing; Runtime environment;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel and Distributed Processing Symposium, 2006. IPDPS 2006. 20th International
Conference_Location
Rhodes Island
Print_ISBN
1-4244-0054-6
Type
conf
DOI
10.1109/IPDPS.2006.1639383
Filename
1639383
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