47 search results - page 5 / 10 » Optimizing Collective Communications on SMP Clusters |
PROCEDIA
2010
13 years 6 months ago
2010
The use of tuned collective’s module of Open MPI to improve a parallelization efficiency of parallel batch pattern back propagation training algorithm of a multilayer perceptron...
AINA
2006
IEEE
14 years 1 months ago
2006
IEEE
Fuzzy Connectedness is an important image segmentation routine for image processing of medical images. It is often used in preparation for surgery and sometimes during surgery. It...
CLUSTER
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents Two-Phase Compressed I/O (TPC I/O,) an optimization of the Two-Phase collective I/O technique from ROMIO, the most popular MPI-IO implementation. In order to r...
PPOPP
2003
ACM
14 years 28 days ago
2003
ACM
Compiled communication has recently been proposed to improve communication performance for clusters of workstations. The idea of compiled communication is to apply more aggressive...
PVM
2007
Springer
14 years 1 months ago
2007
Springer
The MPI remote-memory access (RMA) operations provide a different programming model from the regular MPI-1 point-to-point operations. This model is particularly appropriate for ca...