32 search results - page 3 / 7 » Optimization of Collective Communication in Intra-cell MPI |
EUROPAR
2009
Springer
13 years 11 months ago
2009
Springer
It is an important problem to map virtual parallel processes to physical processors (or cores) in an optimized way to get scalable performance due to non-uniform communication cost...
ICPP
2005
IEEE
13 years 10 months ago
2005
IEEE
We describe a generic programming model to design collective communications on SMP clusters. The programming model utilizes shared memory for collective communications and overlap...
ICPP
1998
IEEE
13 years 9 months ago
1998
IEEE
Networks of Workstations (NOW) have become an attractive alternative platform for high performance computing. Due to the commodity nature of workstations and interconnects and due...
PVM
1998
Springer
13 years 9 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...
IPPS
2006
IEEE
13 years 10 months ago
2006
IEEE
MPI provides a portable message passing interface for many parallel execution platforms but may lead to inefficiencies for some platforms and applications. In this article we sho...