205 search results - page 2 / 41 » Performance Analysis of MPI Collective Operations |
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...
ICS
2007
Tsinghua U.
13 years 11 months ago
2007
Tsinghua U.
Process arrival pattern, which denotes the timing when different processes arrive at an MPI collective operation, can have a significant impact on the performance of the operatio...
PVM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. HeteroMPI is an extension of MPI designed for high performance computing on heterogeneous networks of computers. The recent new feature of HeteroMPI is the optimized vers...
PVM
2009
Springer
13 years 11 months ago
2009
Springer
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...
ICCS
2009
Springer
13 years 9 months ago
2009
Springer
MPI is the de-facto standard for message passing in parallel scientific applications. MPI-IO is a part of the MPI-2 specification defining file I/O operations in the MPI world....