MBL2; MPI benchmark program library for MPI-2

Uehara, Hitoshi; Tsuda, Yoshinori*; Yokokawa, Mitsuo

Heiretsu Shori Shimpojiumu (JSPP2001) Rombunshu, 2001(6), p.91 - 92, 2001/06

MPI in one of major message communication interfaces for application programs. The MPI consists of an MPI-1 as a basic specification, and an MPI-2 as extensions. Some benchmark programs for MPI-1 capabilities are proposed. However benchmark programs for MPI-2 are a little and their measurements are limited. We have developed an MPI benchmark program library for MPI-2 (MBL2) which measures the performance of MPI-I/O and RMA.