On Jul 6, 2009, at 7:43 PM, Rainer Keller wrote:
> > I can't quite follow the test suite code, but MPI_TYPE_MIX is some
> kind of derived MPI datatype.
>
> Yes. Basically MPI_TYPE_MIX (and MPI_TYPE_MIX_LB_UB) is a struct of
> 11 basic
> types:
> MPI_Datatype mix_type[11] = {MPI_CHAR, MPI_SHORT, MPI_INT, MPI_LONG,
> MPI_FLOAT, MPI_DOUBLE, MPI_FLOAT_INT,
> MPI_DOUBLE_INT, MPI_LONG_INT, MPI_SHORT_INT,
> MPI_2INT};
>
> Now, as it contains MPI_SHORT_INT (which contains a hole), the
> problem's cause
> may be similar!
> This has to be investigated.
>
I've filed ticket https://svn.open-mpi.org/trac/ompi/ticket/1968.
--
Jeff Squyres
Cisco Systems
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