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Ansgar Burchardt
dune-docker
Commits
90193c27
Unverified
Commit
90193c27
authored
Aug 18, 2017
by
Ansgar Burchardt
Browse files
duneci-standard-tests: OpenMPI: allow oversubscription, force degraded mode
parent
ef63edab
Pipeline
#823
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in 21 minutes and 31 seconds
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base-common/duneci-standard-test
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90193c27
...
...
@@ -21,6 +21,17 @@ if [[ -v DUNECI_PARALLEL ]]; then
parallel_opts
=
"-j
${
DUNECI_PARALLEL
}
"
fi
# Allow oversubscription (tests might want to try having more ranks
# than environment has processors) and force degraded mode (as we
# might run multiple tests in parallel and this is not good with
# OpenMPI's agressive mode)
# References:
# - https://bugs.debian.org/850229
# - https://gitlab.dune-project.org/core/dune-grid/issues/67
# - https://www.open-mpi.org/faq/?category=running#oversubscribing
export
OMPI_MCA_rmaps_base_oversubscribe
=
1
export
OMPI_MCA_mpi_yield_when_idle
=
1
set
-x
${
DUNECONTROL
}
--current
"
${
@
}
"
vcsetup
${
DUNECONTROL
}
--current
"
${
@
}
"
configure
...
...
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