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Barriers #74

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carstenbauer opened this issue Mar 7, 2024 · 1 comment
Open

Barriers #74

carstenbauer opened this issue Mar 7, 2024 · 1 comment
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@carstenbauer
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In the spirit of OpenMP's #pragma omp barrier and MPI.Barrier() it would be nice to have a barrier for shared-memory parallelism in Julia. Taka has worked on this it seems (https://github.com/JuliaConcurrent/SyncBarriers.jl). Does this still work? Can we / do we want to integrate some of it into OhMyThreads.jl?
@carstenbauer carstenbauer mentioned this issue Mar 19, 2024
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@carstenbauer
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This is also somewhat related to #73 (and the PR #93) because OMP has implicit barriers at the end of single/critical regions (IIRC) with an opt-out option nowait.

@carstenbauer carstenbauer mentioned this issue Mar 21, 2024
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