[mpich-devel] MPI_Init triggers Windows Firewall

[Anh Vo]

Hi Colin,
If this is MS-MPI you can set the environment variable MSMPI_DISABLE_SOCK
to 1 before running the job, that should prevent the Windows Firewall from
popping up

Anh

On Thu, Jun 25, 2015 at 12:41 PM, Antonio J. Peña <apenya at mcs.anl.gov>
wrote:

>
> Sorry, MPICH on Windows is unsupported (and so it is the use of MPI
> without MPI_Init).
>
> Please refer to our FAQ:
>
> https://wiki.mpich.org/mpich/index.php/Frequently_Asked_Questions#Q:_Why_can.27t_I_build_MPICH_on_Windows_anymore.3F
>
>
> On 06/25/2015 02:26 PM, Colin Potter wrote:
>
> Is there any way to get the MPI_Init call to not trigger the Windows
> Firewall dialog? It asks for TCP and UDP access. This is in an application
> being run standalone, without mpiexec.
>
>  If I comment out MPI_Init, it does not trigger the dialog.
>
>
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>
> --
> Antonio J. Peña
> Postdoctoral Appointee
> Mathematics and Computer Science Division
> Argonne National Laboratory
> 9700 South Cass Avenue, Bldg. 240, Of. 3148
> Argonne, IL 60439-4847apenya at mcs.anl.govwww.mcs.anl.gov/~apenya
>
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