[mpich-discuss] Problem using mpi_type_create_f90_integer

[Thomas Jahns]

Hello Dave,

On 12/19/2011 08:49 PM, Dave Goodell wrote:
> On Dec 19, 2011, at 10:22 AM CST, Dave Goodell wrote:
> 
>> On Dec 19, 2011, at 4:45 AM CST, Thomas Jahns wrote:
>>
>>> On 12/17/2011 12:40 AM, Dave Goodell wrote:
>>>> Hi Thomas,
>>>>
>>>> Will you send us a copy of the "src/binding/f90/mpif90model.h" file from your build directory?  That should help us figure out what's happening with "WITH_BUG1".
>>>
>>> See the first attachment.
>>
>> Hmm... this file seems OK to me and I can't seem to reproduce this (WITH_BUG1) locally with ifort.  I'll try again with NAG and get back to you.
> 
> I think you're hitting this previously resolved bug: http://trac.mcs.anl.gov/projects/mpich2/ticket/1527
> 
> You should be able to patch your MPICH2 source with the linked change (r9009).  Alternatively it will be available if you use a nightly tarball that I linked to previously.

since both are bugs I might encounter on systems in production now, I've decided
to not use mpi_type_create_f90* and go for MPI_INTEGER4 and MPI_INTEGER8 only.
Thanks for digging out the references.

Regards, Thomas
-- 
Thomas Jahns
DKRZ GmbH, Department: Application software

Deutsches Klimarechenzentrum
Bundesstraße 45a
D-20146 Hamburg

Phone: +49-40-460094-151
Fax: +49-40-460094-270
Email: Thomas Jahns <jahns at dkrz.de>

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