Thanks for the note. How about OMP runtimes though?

Michael

On Mon, Sep 18, 2017 at 3:21 PM, n8tm via users <users@lists.open-mpi.org>
wrote:

> On Linux and Mac, Intel c and c++ are sufficiently compatible with gcc and
> g++ that this should be possible.  This is not so for Fortran libraries or
> Windows.
>
>
>
>
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>
> Sent via the Samsung Galaxy S8 active, an AT&T 4G LTE smartphone
>
> -------- Original message --------
> From: Michael Thomadakis <drmichaelt7...@gmail.com>
> Date: 9/18/17 3:51 PM (GMT-05:00)
> To: users@lists.open-mpi.org
> Subject: [OMPI users] Question concerning compatibility of languages used
> with building OpenMPI and languages OpenMPI uses to build MPI binaries.
>
> Dear OpenMPI list,
>
> As far as I know, when we build OpenMPI itself with GNU or Intel compilers
> we expect that the subsequent MPI application binary will use the same
> compiler set and run-times.
>
> Would it be possible to build OpenMPI with the GNU tool chain but then
> subsequently instruct the OpenMPI compiler wrappers to use the Intel
> compiler set? Would there be any issues with compiling C++ / Fortran or
> corresponding OMP codes ?
>
> In general, what is clean way to build OpenMPI with a GNU compiler set but
> then instruct the wrappers to use Intel compiler set?
>
> Thanks!
> Michael
>
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