311 search results - page 6 / 63 » Open Issues in MPI Implementation |
IWOMP
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. With the advent of multicore- and manycore-based supercomputers, parallel programming models like MPI and OpenMP become more widely used to express various levels of para...
106
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HPDC
2009
IEEE
15 years 4 months ago
2009
IEEE
Long running High Performance Computing (HPC) applications at scale must be able to tolerate inevitable faults if they are to harness current and future HPC systems. Message Passi...
76
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CLUSTER
2007
IEEE
15 years 3 months ago
2007
IEEE
— OpenMP can be supported in cluster environments by using distributed shared memory (DSM) systems. A portable approach for building DSM systems is to layer it on MPI. With these...
137
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PVM
2010
Springer
14 years 7 months ago
2010
Springer
A major trend in HPC is the escalation toward manycore, where systems are composed of shared memory nodes featuring numerous processing units. Unfortunately, with scale comes compl...
ICPPW
2005
IEEE
15 years 3 months ago
2005
IEEE
Large–scale parallel applications performing global synchronization may spend a significant amount of execution time waiting for the completion of a barrier operation. Conseque...