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I just wanted to check what is the version of the library I am having on my windows 7 machine. How do I do?

I have successfully run some some simple examples such as calculation of PI etc.

This I did by typing commands on CMD prompt. I guess some command must exist for finding version.

Also the following does not work on my windows machine

mpiexec --version

C:\Users\acme>mpiexec --version 
Unknown option: -version Error: no executable specified Unable to parse the mpiexec command arguments.
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gpuguy
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  • have you tried `-version` or `/v`? Or just `mpiexec` and see what it says? Windows sometimes uses a slightly different syntax for arguments than the Unix world. – Adam Oct 17 '13 at 08:38
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    treid all possible combinations, but did not work: – gpuguy Oct 17 '13 at 08:40

1 Answers1

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MPICH is is distributed with another binary in the bin/ directory called mpichversion. I'm assuming this is true in the old Windows distributions as well. (Windows hasn't been supported since 1.4.1p) If that's in there, you can just run that.

Wesley Bland
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