97 search results - page 3 / 20 » Sparse collective operations for MPI |
IJHPCA
2007
13 years 5 months ago
2007
An MPI profiling library is a standard mechanism for intercepting MPI calls by applications. Profiling libraries are so named because they are commonly used to gather runtime in...
FGCS
2006
13 years 5 months ago
2006
Tw o parallel programming models represented b y OpenMP and MPI are compared for PDE solvers based on regular sparse numerical operators. As a typical representative of such an app...
WOTUG
2008
13 years 6 months ago
2008
Abstract. Distributing process-oriented programs across a cluster of machines requires careful attention to the effects of network latency. The MPI standard, widely used for cluste...
IPPS
2005
IEEE
13 years 11 months ago
2005
IEEE
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
PVM
2009
Springer
13 years 12 months ago
2009
Springer