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Reply To: Parallelization usig MPI

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› Forums › OpenLB › General Topics › Parallelization usig MPI › Reply To: Parallelization usig MPI

September 10, 2025 at 11:57 am #10713
Adrian
Keymaster

The usual source of this behavior is that MPI was not enabled in the config. As this is done in your case the next best explanation is that you did not recompile. Did you execute a full rebuild after the config change?