Hi Lorenzo,
"test_impes" (unmodified) doesn't use a parallel solver backend. You
need to use a parallel solver as Bernd said in a previous answer to your
post. The only parallel solver is currently the AMGBackend. There is
also a test called "test_impeswithamg". Please try that one in parallel.
Timo
On 06.02.19 11:58, lc wrote:
Hello,
I'm still fighting to fix the parallel execution.
Now, I re-install mpich/openmpi and configured Dumux 2.12 (and also
3.0.0).
I'm running: porousmediumflow/2p/sequential/test_impes testcase with 1
and 4 core which should be ok for the features of my machine.
This time seems that the parallelism is recognized.
What I notice is that when I run, with multiple cores the time step
size drastically reduces and so the simulation never ends.
There must be something wrong, right?
Kind regards,
Lorenzo
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Timo Koch phone: +49 711 685 64676
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