3 Aug
2021
3 Aug
'21
12:41 p.m.
On Tue, Aug 3, 2021 at 3:36 AM Cotter, Colin J <colin.cotter@imperial.ac.uk> wrote:
In any case, running
export OMP_NUM_THREADS=N mpiexec -n P ./program.py
It won’t, because PETSc, and hence Firedrake, is pure MPI, no threading.
https://figshare.com/articles/journal_contribution/Exascale_Computing_withou... Thanks, Matt
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