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student November 14, 2002 03:35

commands for supercomputing
 
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

Markus Lummer November 14, 2002 07:52

Re: commands for supercomputing
 
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

student November 15, 2002 06:27

Re: commands for supercomputing
 
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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