[mpich-discuss] ROMIO: 2 phase IO method and error handling

Rob Latham robl at mcs.anl.gov
Wed Sep 1 12:43:05 CDT 2010


On Wed, Sep 01, 2010 at 09:51:57AM +0200, Pascal Deveze wrote:
> Hi Rob,
> 
> I encounter the problem with version mpich2-1.2.1p. This is one of the latest.
> To see the buffer corruption, just change your test at line 57:
> 
> if (buffer[i] != cmp[i])  // i instead of 0 (this will help)
> 
> I confirm you that the problem still behaves like my original test.

Well I knew it must have been something dumb.  thanks.  Ok, back into
the breach.

==rob

-- 
Rob Latham
Mathematics and Computer Science Division
Argonne National Lab, IL USA


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