[mpich-devel] MPIR_ERRTEST_ARGNULL and count=0 (or type_size=0)

[Jeff Hammond]

Well that's no fun.  I was hoping to make it look like I did some
actual work here :-)

Thanks,

Jeff

On Wed, May 29, 2013 at 3:08 PM, Lisandro Dalcin <dalcinl at gmail.com> wrote:
> On 29 May 2013 22:49, Jeff Hammond <jhammond at alcf.anl.gov> wrote:
>> It seems that I didn't understand MPI_BOTTOM completely, so the error
>> checks needed to be different than described below, but the high-level
>> issues are the same.
>>
>> Interested parties may consult
>> http://trac.mpich.org/projects/mpich/ticket/1863 for details and
>> further discussion.
>>
>
> Please take a look at the macro MPIR_ERRTEST_USERBUFFER .
>
>
>
> --
> Lisandro Dalcin
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-- 
Jeff Hammond
Argonne Leadership Computing Facility
University of Chicago Computation Institute
jhammond at alcf.anl.gov / (630) 252-5381
http://www.linkedin.com/in/jeffhammond
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