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Nowadays, low end workstations or personal computers have good performance for a small scale numerical problems. But for larger problems, these machines may not have enough memory nor performance. In this paper I will present some numerical analysis performance evaluations with workstation clusters(with up to 64 workstations) and PVM[3]. For the sake of comparison with commercial parallel machines, I adapted my method to some of the NPB(NAS Parallel Benchmarks)[1] such that CG, FT, MG.

Naohiko Shimizu
Wed Feb 5 10:44:22 JST 1997