Merge pull request #16782 from drwells/openmpi-5

Fix test environment variables for OpenMPI 5.
dealii · Mar 26, 2024 · f6081ed · f6081ed
2 parents d3eb38c + a13d432
commit f6081ed
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cmake/scripts/run_test.sh b/cmake/scripts/run_test.sh
@@ -95,9 +95,15 @@ case $STAGE in
     #    policies. This is important to ensure that performance tests are
     #    scheduled properly.
     #
+    # for OpenMPI 4 and older:
     export OMPI_MCA_rmaps_base_oversubscribe=1
+    # for OpenMPI 5:
+    export PRTE_MCA_rmaps_default_mapping_policy=:oversubscribe
     if [ -z "${TEST_IS_EXCLUSIVE+x}" ]; then
+      # for OpenMPI 4 and older:
       export OMPI_MCA_hwloc_base_binding_policy=none
+      # for OpenMPI 5:
+      export PRTE_MCA_hwloc_default_binding_policy=none
     fi
 
     #