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May 4, 2004, 17:45
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What is computation speed for mulitiple CPU
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#1 |
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Guest
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Hi,
Dose someone know how computation speed will be, let say that use 8 CPU and 12 CPU to compare to one CPU, if you run Fluent 6.1 software? Are there any equation to calculate the speed ratio? Thanks in advance, Joe |
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May 5, 2004, 08:51
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Re: What is computation speed for mulitiple CPU
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#2 |
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Guest
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See Fluent website - benchmarks. There is no function, but the ideal is a linear speedup with slope 1.
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May 13, 2004, 17:47
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Re: What is computation speed for mulitiple CPU
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#3 |
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Guest
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For the the stuff that I've done on an SGI Origin 3400, I found that using 8 processors gave me a solution about 8 times faster. Haven't tried any more because that's all our licence allows. I suspect that a cluster setup would be much slower.
Cheers, Tim. |
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