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

Authors:
Yuichi Tsujita;Toshiyuki Imamura;Nobuhiro Yamagishi;Hiroshi Takemiya
Affiliations:
Center for Promotion of Computational Science and Engineering, Japan Atomic Energy Research Institute, Taito-ku, Tokyo, Japan;Center for Promotion of Computational Science and Engineering, Japan Atomic Energy Research Institute, Taito-ku, Tokyo, Japan;Center for Promotion of Computational Science and Engineering, Japan Atomic Energy Research Institute, Taito-ku, Tokyo, Japan;Hitachi East Japan Solutions, Ltd., Sendai, Miyagi, Japan
Venue:
ISPA'03 Proceedings of the 2003 international conference on Parallel and distributed processing and applications
Year:
2003

Citing 2
Cited 0

A high-performance, portable implementation of the MPI message passing interface standard

Parallel Computing
Distributed Computing in a Heterogeneous Computing Environment

Proceedings of the 5th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface

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Abstract

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.