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Fix MPI tests on Apple Silicon #1922

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sloede opened this issue Apr 29, 2024 · 1 comment
Open

Fix MPI tests on Apple Silicon #1922

sloede opened this issue Apr 29, 2024 · 1 comment
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bug Something isn't working parallelization Related to MPI, threading, tasks etc. testing

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@sloede
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sloede commented Apr 29, 2024

          Not everything works on ARM:

LoadError: User-defined reduction operators are currently not supported on non-Intel architectures.
See JuliaParallel/MPI.jl#404 for more details.

see https://github.com/trixi-framework/Trixi.jl/actions/runs/8865649949/job/24342153523?pr=1562#step:7:1124

We need to update our CI settings to reflect this - can we still use older versions/architectures for some MacOS tests?

Originally posted by @ranocha in #1562 (comment)

@sloede sloede added the bug Something isn't working label Apr 29, 2024
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sloede commented Apr 29, 2024

See also #1838.

@ranocha ranocha added testing parallelization Related to MPI, threading, tasks etc. labels Apr 29, 2024
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Labels
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