Evaluation of Productivity on the HPF compiler fhpf Applied to LINPACK and FFT

• IWASHITA Hidetoshi

  Software Unit, Fujitsu Limited

• OKABE Yasuo

  Academic Center for Computing and Media Studies, Kyoto University

• SUGISAKI Yoshinori

  Software Unit, Fujitsu Limited

• AOKI Masaki

  Software Unit, Fujitsu Limited

Bibliographic Information

Other Title

• LINPACKとFFTによるHPFコンパイラfhpfの生産性の評価

Abstract

Productivity of program development is discussed after a study of two cases of parallel programming with the HPF compiler fhpf. In the case of LINPACK, we made a serial program and then added a few HPF directive lines. In the case of FFT, we ported an OpenMP program into HPF after an analysis of the source code. Due to the gradual programming using the HPF/JA language, reasonable scalability was found only in a short term of development. Productivity can be estimated with three scales-development speed, performance, and reusability. The cases taught that features of fhpf contribute the productivity.

Journal

• IPSJ SIG Notes

  IPSJ SIG Notes 167 67-72, 2006-02-27

  Information Processing Society of Japan (IPSJ)

Details

• CRID: 1571980076864836096
• NII Article ID: 110004710262
• NII Book ID: AN10096105
• ISSN: 09196072
• Text Lang: ja
• Data Source:
  • CiNii Articles