Chris, .mod files are compiler-specific, and may even be version-specific. You may, however, be lucky enough to compile the Fortran interface definitions with ifort and supply that mpi.mod to ifort, even though the actual code was compiled with gfortran. I have never tried that -- we build separate development trees for each OpenMPI version/compiler product/compiler version.
Larry Baker US Geological Survey 650-329-5608 ba...@usgs.gov On 22 Aug 2013, at 6:50 AM, Jeff Squyres (jsquyres) wrote: > Sadly, probably not. :(. You'll prbably have the same problem with c++, too. > > There *may* be compatibility command line options for ifort/icpc to make them > link compatible w gfortran/g++, but I've never had much faith in them. > > Sent from my phone. No type good. > > On Aug 22, 2013, at 2:24 AM, "Christopher Samuel" <sam...@unimelb.edu.au> > wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Hi folks, >> >> We've got what we thought would be a fairly standard OMPI (1.6.5) >> install which is a single install built with GCC and then setting the >> appropriate variables to use the Intel compilers when someone loads >> our "intel" module: >> >> $ module show intel >> [...] >> setenv OMPI_CC icc >> setenv OMPI_CXX icpc >> setenv OMPI_F77 ifort >> setenv OMPI_FC ifort >> setenv OMPI_CFLAGS -xHOST -O3 -mkl=sequential >> setenv OMPI_FFLAGS -xHOST -O3 -mkl=sequential >> setenv OMPI_FCFLAGS -xHOST -O3 -mkl=sequential >> setenv OMPI_CXXFLAGS -xHOST -O3 -mkl=sequential >> >> This works wonderfully, *except* when our director attempted to build >> an F90 program with the Intel compilers that fails to build because >> the mpi.mod F90 module was produced with gfortran rather than the >> Intel compilers. :-( >> >> Is there any way to avoid having to do parallel installs of OMPI with >> GCC and Intel compilers just to have two different versions of these >> files? >> >> My brief googling hasn't indicated anything, and I don't see anything >> in the mpif90 manual page (though I have to admit I've had to rush to >> try and get this done before I need to leave for the day). :-( >> >> cheers, >> Chris >> - -- >> Christopher Samuel Senior Systems Administrator >> VLSCI - Victorian Life Sciences Computation Initiative >> Email: sam...@unimelb.edu.au Phone: +61 (0)3 903 55545 >> http://www.vlsci.org.au/ http://twitter.com/vlsci >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.11 (GNU/Linux) >> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ >> >> iEYEARECAAYFAlIVrpIACgkQO2KABBYQAh/GAQCggQGnc18kSfMcGle3a3pWZGgD >> UQ8AoIz61uuOPj+TFJwSYMTaAtUBLk3J >> =yJ6J >> -----END PGP SIGNATURE----- >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
