3836 search results - page 20 / 768 » Dynamic Communicators in MPI |
CLUSTER
2006
IEEE
14 years 2 months ago
2006
IEEE
As new processor and memory architectures advance, clusters start to be built from larger SMP systems, which makes MPI intra-node communication a critical issue in high performanc...
PDCN
2007
2007
Averages, distributions and scalability of MPI communication times for ethernet and myrinet networks
13 years 9 months ago
Most modern parallel computers are clusters using Myrinet or Ethernet communication networks. Several studies have been published comparing the performance of these two networks f...
EUROPAR
2006
Springer
13 years 12 months ago
2006
Springer
Abstract. Automatic performance analysis of parallel programs can be accomplished by scanning event traces of program execution for patterns representing inefficient behavior. The ...
IPPS
2007
IEEE
14 years 2 months ago
2007
IEEE
Due to the complexity associated with developing parallel applications, scientists and engineers rely on highlevel software libraries such as PETSc, ScaLAPACK and PESSL to ease th...
PVM
1998
Springer
14 years 11 days ago
1998
Springer
This paper describes an e cient implementation of MPI on the Memory-Based Communication Facilities; Memory-Based FIFO is used for bu ering by the library, and Remote Write for comm...