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Rename THREADS_PER_COMMAND to QBATCH_THREADS_PER_COMMAND and also export OMP_NUM_THREADS #199

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gdevenyi opened this issue Aug 10, 2019 · 2 comments
Open

Rename THREADS_PER_COMMAND to QBATCH_THREADS_PER_COMMAND and also export OMP_NUM_THREADS #199

gdevenyi opened this issue Aug 10, 2019 · 2 comments

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@gdevenyi
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gdevenyi commented Aug 10, 2019 •
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We should use the QBATCH prefix everywhere.

Also it seems nproc will honour OMP_NUM_THREADS which means that many apps which rely on openmp will use proper number of threads even if script writers didn't do anything with QBATCH_THREADS_PER_COMMAND
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https://www.gnu.org/software/coreutils/manual/html_node/nproc-invocation.html

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https://www.openmp.org/spec-html/5.0/openmpse58.html

@gdevenyi gdevenyi changed the title Rename THREADS_PER_COMMAND to QBATCH_THREADS_PER_COMMAND and also export OMP_THREAD_LIMIT Rename THREADS_PER_COMMAND to QBATCH_THREADS_PER_COMMAND and also export OMP_NUM_THREADS Aug 10, 2019
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