It will search standard locations (/usr/include & /usr/lib) for the headers and libs. Set MPI_LIBRARY and MPI_INCLUDE_PATH if it doesn't locate them for you automatically. The FindMPI module does interrogate the mpicc compiler for some of this information but I am not sure if that is the case on Windows.<br>
<br><div class="gmail_quote">On Tue, Nov 30, 2010 at 5:26 PM, Hicham Mouline <span dir="ltr"><<a href="mailto:hicham@mouline.org">hicham@mouline.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="EN-GB" link="blue" vlink="purple">
<div>
<p class="MsoNormal">Hi,</p>
<p class="MsoNormal">I have built debug and release win32 and x64 openmpi libs
for windows, and I have them installed on linux x64.</p>
<p class="MsoNormal">How does FindMPI work for auto detecting If I don't set any
MPI_ variable at all?</p>
<p class="MsoNormal">Does it search for mpic++ in the %PATH% or $PATH?</p>
<p class="MsoNormal">What MPI_ variables is the user required to define?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">regards,</p>
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