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commands for supercomputing

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Old   November 14, 2002, 03:35
Default commands for supercomputing
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student
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dear anybody know of command to calculate numebr of floating point operations done in a code. how do you estimate speed of yor code in a supercomputer. bye student
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Old   November 14, 2002, 07:52
Default Re: commands for supercomputing
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Markus Lummer
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Profiling of codes on supercomputers is normally done by using the appropriate compiler flags and/or profiling utilities which are part of the system software.

Thus, you have to consult the compiler handbooks where you will find the necessary information.

Best Regards

Markus
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Old   November 15, 2002, 06:27
Default Re: commands for supercomputing
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student
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now i was using is there any command which gives you number of flops carried in your numerical code. bye stuudent
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