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CFX.. win 32 (xp prof) vs. linux (suse10.2)

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Old   May 3, 2007, 12:06
Default CFX.. win 32 (xp prof) vs. linux (suse10.2)
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Santiago Orrego
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Hello. Does anybody knows in what operating system, does ansys CFX (and other products: TurboGrid, Workbench...) works faster??

faster means = time solving a CFD problem.

For example, if you run the SAME problem in linux and in windows.... in wich OS (operating system) runs faster ??

Thanks. Santiago.
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Old   May 3, 2007, 18:47
Default Re: CFX.. win 32 (xp prof) vs. linux (suse10.2)
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stu
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I am a XP man through and through, but I believe that the solver actually runs faster on linux based systems. There are a few threads on this subject in this forum and the official forum.

Stu

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Old   May 4, 2007, 17:05
Default Re: CFX.. win 32 (xp prof) vs. linux (suse10.2)
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Gert-Jan
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Based on my experience I would say that there is hardly any difference. Most important is the speed of your processor. A small difference I noticed is that in linux the file handling is faster. E.g. Results files are created faster.

Gert-Jan
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Old   May 6, 2007, 19:37
Default Re: CFX.. win 32 (xp prof) vs. linux (suse10.2)
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Glenn Horrocks
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Hi,

I agree with Gert-Jan, recent versions of CFX run about the same speed on WinXP and linux, both serial and parallel. I have not seen benchmarks of CFX11 yet but certainly for CFX10 there was no difference.

Glenn Horrocks
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