MPI Crashes After FMG Solver - Parallel computing on Linux
I've sent this error to ANSYS's customer support, but they love to take there time on responses. So I'm reaching out to you guys to see if I can get an answer quicker.
I have quite a large mesh (13.6 million cells) and am trying to run a CFD solution using FLUENT v12.1 on an 8 compute node parallel Linux cluster. Each machine has 4gb of ram.
When I run the FMG initializer, it will solve for each stage. At the completion of the ininitialization I can a series of textual output about an issue with the MPI communication. I have attached a screenshot of the error messages.
Anybody know what might be occurring and how to correct it.
Thanks in advance.
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