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Subject: Re: [OMPI devel] Request_free() and Cancel() with REQUEST_NULL
From: George Bosilca (bosilca_at_[hidden])
Date: 2010-02-11 10:53:16


This has been corrected on the trunk (https://svn.open-mpi.org/trac/ompi/changeset/20537). Unfortunately, the corresponding patch didn't make it into the 1.4.1. I'll create a ticket to push it into the 1.4.2.

  george.

On Feb 11, 2010, at 10:15 , Lisandro Dalcin wrote:

> Why Request_free() and Cancel() do not fail when REQUEST_NULL is
> passed? Am I missing something?
>
> #include <mpi.h>
>
> int main(int argc, char *argv[])
> {
> MPI_Request req;
> MPI_Init(&argc, &argv);
> req = MPI_REQUEST_NULL;
> MPI_Request_free(&req);
> req = MPI_REQUEST_NULL;
> MPI_Cancel(&req);
> MPI_Finalize();
> return 0;
> }
>
>
> PS: The code below was tested with 1.4.1
>
> --
> Lisandro Dalcin
> ---------------
> Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
> Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
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> Tel/Fax: +54-(0)342-451.1594
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