205 search results - page 7 / 41 » Performance Analysis of MPI Collective Operations |
CLUSTER
2004
IEEE
15 years 1 months ago
2004
IEEE
In this paper we discuss issues related to the highperformance implementation of collective communications operations on distributed-memory computer architectures. Using a combina...
73
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CONCURRENCY
2007
14 years 9 months ago
2007
We discuss the design and high-performance implementation of collective communications operations on distributed-memory computer architectures. Using a combination of known techni...
PVM
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...
CLUSTER
2006
IEEE
15 years 1 months ago
2006
IEEE
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient complete exchange ...
CF
2004
ACM
15 years 3 months ago
2004
ACM
Many parallel applications from scientific computing use MPI global communication operations to collect or distribute data. Since the execution times of these communication opera...