Hi Rob,
I think I could trim it down to a small test case, but this should be
reproducible with the conditions given. I find it unlikely that it is
a ROMIO bug, because when I construct the datatype by myself, it goes
smooth as silk.
Thanks for the reply,
A
On Nov 12, 2008, at 5:51 PM, Robert Latham wrote:
On Fri, Oct 31, 2008 at 11:19:39AM -0400, Antonio Molins wrote:
Hi again,
The problem in a nutshell: it looks like, when I use
MPI_Type_create_darray with an argument array_of_gsizes where
array_of_gsizes[0]>array_of_gsizes[1], the datatype returned goes
through MPI_Type_commit() just fine, but then it causes
MPI_File_set_view to crash!! Any idea as to why this is happening?
Hi. It sounds like from your description (and confirmed in your
backtrace) that this is a ROMIO bug.
Do you happen to have a small test case for this crash?
Thanks
==rob
--
Rob Latham
Mathematics and Computer Science Division A215 0178 EA2D B059 8CDF
Argonne National Lab, IL USA B29D F333 664A 4280 315B
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Antonio Molins, PhD Candidate
Medical Engineering and Medical Physics
Harvard - MIT Division of Health Sciences and Technology
--
"Y así del poco dormir y del mucho leer,
se le secó el cerebro de manera que vino
a perder el juicio".
Miguel de Cervantes
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