[petsc-dev] Win32 and MPIAPI calling convention

[Lisandro Dalcin]

On 21 May 2010 13:23, Satish Balay <balay at mcs.anl.gov> wrote:
> On Fri, 21 May 2010, Lisandro Dalcin wrote:
>
>> I noticed that MPIAPI is being using for MPI callbacks, likely in
>> order to suport Microsoft HPC Cluster Pack, right?
>
> yes.
>
>> Well, if you want to support DeinoMPI (yet another child of MPICH2),
>> you have to use MPI_CALL.
>>
>> Perhaps just:
>>
>> #if defined(DEINO_MPI)
>> #define MPIAPI MPI_CALL
>> #endif
>>
>> would do the trick.
>
> If this indeed works - you can push it to petsc-31 repo..
>

This is more or less what I do in mpi4py.

Satish, PETSc on Windows is something I've never found time to setup.
I'll not push something I'm not able to test ;-) .



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Lisandro Dalcin
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