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-   -   MPI error in ANSYS Fluent 12.1 (http://www.cfd-online.com/Forums/fluent/83354-mpi-error-ansys-fluent-12-1-a.html)

sunflower December 24, 2010 06:00

MPI error in ANSYS Fluent 12.1
 
Dear Guys,

Merry Christmas!

I am running parallel simulation with 8 cores distributed in two PCs using Fluent, and got the following error message:

-----------------------------------------------------------------------------------------
MPI Application rank 5 exited before MPI_Finalize() with status -1073741819
999999 (..\src\mpsystem.c@1149): mpt_read: failed: errno = 10054
999999: mpt_read: error: read failed trying to read 4 bytes: No such file or directory
The Parallel FLUENT process could not be started.
-----------------------------------------------------------------------------------------

Is this problem related with network? I mean if there is something wrong with network, these two PCs cannot connect with each other, so rank 5 exited.

Thanks.

lnastalek December 24, 2010 10:29

I'm guessing you're running Fluent under Windows?

sunflower December 26, 2010 01:35

Yes. I am running Fluent on Window 7.

Quote:

Originally Posted by lnastalek (Post 288387)
I'm guessing you're running Fluent under Windows?


emreg November 13, 2011 06:33

any help relating to this problem?


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