Commit 90193c27 authored by Ansgar Burchardt's avatar Ansgar Burchardt

duneci-standard-tests: OpenMPI: allow oversubscription, force degraded mode

parent ef63edab
Pipeline #823 passed with stages
in 21 minutes and 31 seconds
......@@ -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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