Optimisations for single task MPI #259
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Type of PR:
modification to existing code
Description:
Optimisations to reduce unnecessary calls when compiling with
MPI=yesbut running with only 1 MPI task. This will allow the code to always be compiled with MPI enabled, even for pure OMP runs, with no loss of performance.Testing:
test suite
Did you run the bots? yes, pre-commit