68 search results - page 2 / 14 » Optimizing MPI collective communication by orthogonal struct... |
CCGRID
2008
IEEE
13 years 11 months ago
2008
IEEE
The advances in multicore technology and modern interconnects is rapidly accelerating the number of cores deployed in today’s commodity clusters. A majority of parallel applicat...
ICCS
2004
Springer
13 years 10 months ago
2004
Springer
A 5-year-profiling in production mode at the University of Stuttgart has shown that more than 40% of the execution time of Message Passing Interface (MPI) routines is spent in the...
PPOPP
1999
ACM
13 years 9 months ago
1999
ACM
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
SC
2005
ACM
13 years 10 months ago
2005
ACM
The paper proposes a novel approach for optimizing performance of all-to-all collective communication by taking advantage of concurrency available in modern networks such as Infin...
HIPC
2007
Springer
13 years 11 months ago
2007
Springer
: The Cell is a heterogeneous multi-core processor, which has eight co-processors, called SPEs. The SPEs can access a common shared main memory through DMA, and each SPE can direct...