Charm++ parallel programming system

[Phil Miller <mille121 AT illinois.edu>]

This has actually come up for some other users working with Intel's MPI:
https://charm.cs.illinois.edu/redmine/issues/549

We're trying to work this out in a way that will have the least impact on users who wouldn't otherwise be affected by the incompatibility.

Thanks for the report, and sorry for the trouble it's given you.

On Mon, Oct 20, 2014 at 5:16 PM, Robert Steinke <rsteinke AT uwyo.edu> wrote:

I'm compiling Charm-6.6.0 with Intel MPI, and it complains that Intel MPI wants mpi.h #included before stdio.h.  The problem is in the file src/ck-core/mpi-interoperate.h included by src/ck-core/mpi-interoperate.C and src/ck-core/mpi-mainmodule.C.  I worked around it by just adding #include <mpi.h> at the top of mpi-interoperate.C and mpi-mainmodule.C.  That works for me because I am only compiling for MPI, but in mpi-interoperate.h the #include <mpi.h> is actually in a #if declaration.

I just wanted to let you know in case you feel like fixing this in the official source code.  I don't need a fix.  My workaround works for me.

Bob Steinke

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