Hi Vikrant,
Along with MPI code, if you could send us the output of your shell
commands and the errors you see that would also be helpful in debugging.
Thanks,
-sam
On Dec 20, 2006, at 11:44 AM, Robert Latham wrote:
On Wed, Dec 20, 2006 at 06:55:22PM +0530, Vikrant Kumar wrote:
With MPI applications it fails at certain times in MPI_File_open
on some
nodes, which again looks similar to the above problem.
Can you guys suggest me how to isolate the problem?
Let me know what information you require.
Oh, one more thing that would help is if you can send us the MPI code
you are using. If we can reproduce the problem on our end, that will
make debugging and fixing a lot easier.
==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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