MPI-2 support in heterogeneous computing environment using an SCore cluster system

Tsujita, Yuichi*; Imamura, Toshiyuki*; Yamagishi, Nobuhiro*; Takemiya, Hiroshi*

Parallel and Distributed Processing and Applications (International Symposium, ISPA 2003), p.139 - 144, 2003/00

An MPI library for heterogeneous computing environment, Stampi, has been implemented on an SCore cluster system to enable dynamic process creation defined in MPI-2 and MPI communication among multiple clusters. Objective of this implementation is realization of heterogeneous computing environment with an SCore PC cluster and other machines. Through performance measurement, sufficient performance has been achieved and effectiveness of our flexible implementation has been confirmed.