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Subject: Re: [OMPI devel] Crash when using MPI_REAL8
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-12-08 12:35:17


...and cmr to v1.5. ;-)

(see https://svn.open-mpi.org/trac/ompi/ticket/2133)

On Dec 8, 2009, at 12:33 PM, George Bosilca wrote:

> Rainer,
>
> The patch looks correct. Please feel free to push it in the trunk.
>
> Thanks,
> george.
>
> On Dec 7, 2009, at 11:27 , Rainer Keller wrote:
>
>> Hello Sylvain,
>>
>> On Friday 04 December 2009 02:27:22 pm Sylvain Jeaugey wrote:
>>> There is definetly something wrong in types.
>> Yes, the new ids for optional Fortran datatypes are wrong.
>>
>> So, as with other Fortran types, IMHO they need to map to C types, aka the IDs
>> should map. Therefore, we should _not_ increase the number of predefined types
>> -- these are fixed as representable by C...
>>
>> The below patch does just that and fixes Your testcase!
>>
>> George, what do You think? Could You check, please?
>>
>> Best regards,
>> Rainer
>>
>> PS: Yes, You're perfectly right, that the number of Fortran tests (esp. with
>> regard to optional ddt) are too low.
>> Several features of MPI (MPI-2 are not well represented in MTT).
>> --
>> ------------------------------------------------------------------------
>> Rainer Keller, PhD Tel: +1 (865) 241-6293
>> Oak Ridge National Lab Fax: +1 (865) 241-4811
>> PO Box 2008 MS 6164 Email: keller_at_[hidden]
>> Oak Ridge, TN 37831-2008 AIM/Skype: rusraink
>>
>> <ompi_datatype_optional_fortran-2009.12.07.diff>_______________________________________________
>> devel mailing list
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>
>
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-- 
Jeff Squyres
jsquyres_at_[hidden]