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Reply To: Compiling OpenLB in parallel and running it with a set number of threads

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› Forums › OpenLB › General Topics › Compiling OpenLB in parallel and running it with a set number of threads › Reply To: Compiling OpenLB in parallel and running it with a set number of threads

October 9, 2020 at 12:23 pm #5218
Julius
Participant

Hello d3rioe,

In my config.mk I have PARALLEL_MODE := MPI and CXX := mpic++
Running that with the mpirun command allows me to change the number of threads.
I also have as a first message: [MpiManager] Sucessfully initialized, numThreads=15 for me. Maybe the manager is an issue?

Regards, Julius