[mpich-discuss] Problem during running a parallel processing.

[Jeff Hammond]

You need to include the code if you want helpful responses.  An
infinite loop of "do you call X?" for all X is not a viable support
solution.

Have you run your code through valgrind and gdb to ensure it is not a
simple bug unrelated to MPI?  Does the program run without error in
serial?

Jeff

On Fri, May 25, 2012 at 12:06 PM, Sinta Kartika Maharani
<sintakm114080010 at gmail.com> wrote:
> Yes I do. Do I need to include the codes?
> :)
>
> 2012/5/25 Ju JiaJia <jujj603 at gmail.com>:
>> Did you call MPI_Finalize ?
>>
>> On Fri, May 25, 2012 at 10:00 AM, Sinta Kartika Maharani
>> <sintakm114080010 at gmail.com> wrote:
>>>
>>> I have some codes, matrix multiplication in MPI. When i run it, appear an
>>> error,
>>>
>>> job aborted
>>> rank: node : exit code[: error message]
>>> 0: sinta-PC: -1073741676: process 0 exited without calling finalize
>>>
>>> why was appear the error?
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>>
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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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