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...
The use of tuned collectiveās module of Open MPI to improve a parallelization efficiency of parallel batch pattern back propagation training algorithm of a multilayer perceptron...
Volodymyr Turchenko, Lucio Grandinetti, George Bos...
On SMP clusters, mixed mode collective MPI communications, which use shared memory communications within SMP nodes and point-to-point communications between SMP nodes, are more eļ...
Meng-Shiou Wu, Ricky A. Kendall, Kyle Wright, Zhao...
MPI (Message Passing Interface) is a proposed message passing standard for development of efļ¬cient and portable parallel programs. An implementation of MPI is presented and eval...
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...