60 search results - page 3 / 12 » Process Mapping for MPI Collective Communications |
IPPS
2008
IEEE
14 years 19 days ago
2008
IEEE
MPI Alltoall is one of the most communication intense collective operation used in many parallel applications. Recently, the supercomputing arena has witnessed phenomenal growth o...
ICPP
2009
IEEE
13 years 4 months ago
2009
IEEE
The emergence of multicore processors raises the need to efficiently transfer large amounts of data between local processes. MPICH2 is a highly portable MPI implementation whose l...
ICPADS
2010
IEEE
13 years 4 months ago
2010
IEEE
Driven by the market demand for high-definition 3D graphics, commodity graphics processing units (GPUs) have evolved into highly parallel, multi-threaded, many-core processors, whi...
IPPS
2006
IEEE
14 years 8 days ago
2006
IEEE
Communication latencies constitute a significant factor in the performance of parallel applications. With techniques such as wormhole routing, the variation in no-load latencies ...
PVM
1998
Springer
13 years 10 months ago
1998
Springer
Abstract. SKaMPI is a benchmark for MPI implementations. Its purpose is the detailed analysis of the runtime of individual MPI operations and comparison of these for di erent imple...