3836 search results - page 34 / 768 » Dynamic Communicators in MPI |
ICS
2010
Tsinghua U.
14 years 1 months ago
2010
Tsinghua U.
– Communication overhead is one of the dominant factors that affect performance in high-performance computing systems. To reduce the negative impact of communication, programmers...
IJHPCN
2006
13 years 8 months ago
2006
Abstract-- The performance of collective communication operations is known to have a significant impact on the scalability of some applications. Indeed, the global, synchronous nat...
JAVA
2001
Springer
14 years 20 days ago
2001
Springer
CCJ is a communication library that adds MPI-like collective operations to Java. Rather than trying to adhere to the precise MPI syntax, CCJ aims at a clean integration of collect...
IPPS
2006
IEEE
14 years 2 months 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 ...
PPOPP
1999
ACM
14 years 16 days 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...