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Re: HPL low performance result.

by martin cech :: Rate this Message:

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Dear Michael,
I tried to run parallel_performance in octave on single computer and then on 3nodes cluster, but the result was the same. (about 44s on 1 node and 22s on 2 nodes.) Only one core was fully used and then both cores were computing, but no more cores in cluster. Are there some imoportant parameters for execution and get better results?

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