Support Serial Process

yt-project / libyt

In-situ analysis with yt

https://libyt.readthedocs.io/

BSD 3-Clause "New" or "Revised" License

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Open cindytsai opened 1 year ago

cindytsai commented 1 year ago

Currently, libyt uses mpirun -np 1 for serial process. We want to support serial process without using MPI library.

[ ] Reconsider situations when MPI size 1, so that some of the process can be ignored and doesn't need MPI library.
[ ] GitHub Action should also change to be able to test serial process with g++.