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MPI Message Passing Interface

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i am new to MPI and iam working on Visual Studio 2010 and my computer is core i5 i need a program that shows me the number of processors

on the computer in or C++ or C.

can any one please help me with this .

Tuesday, December 4, 2012 8:24 PM

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Hi,

To show number of processors on your computer, you can get the value from env var NUMBER_OF_PROCESSORS. you can use windows API getenv() (see http://msdn.microsoft.com/en-us/library/tehxacec(v=VS.80).aspx) to calculate the env var value.

hope this helps

Liwei

Tuesday, January 8, 2013 5:25 PM