On May 11, 2011, at 5:50 AM, Ralph Castain wrote: >> Clarification: I installed pre-built OpenMPI_v1.5.3-x64 on Windows 7 >> and copied this directory into Windows Server 2008.
Did you copy OMPI to the same directory tree that you built it? OMPI hard-codes some directory names when it builds, and it expects to find that directory structure when it runs. If you build OMPI with a --prefix of /foo, but then move it to /bar, various things may not work (like finding help messages, etc.) unless you set the OMPI/OPAL environment variables that tell OMPI where the files are actually located. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
