Merge pull request #19 from wihobbs/exclusive

mpi: do node-exclusive scheduling for cray-pals PMI
flux-framework · Mar 6, 2024 · 422813c · 422813c
2 parents 6fd80ab + 9eae124
commit 422813c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mpi/outer_script.sh b/mpi/outer_script.sh
@@ -35,7 +35,7 @@ COMPILERS="${LCSCHEDCLUSTER}_COMPILERS"
 for mpi in ${!MPIS}; do
     for compiler in ${!COMPILERS}; do
         if [[ $mpi == "cray-mpich" ]]; then
-            EXTRA_FLUX_SUBMIT_OPTIONS="-o pmi=cray-pals" flux batch -N2 -n4 --flags=waitable --output=kvs $MPI_TESTS_DIRECTORY/inner_script.sh $compiler $mpi
+            EXTRA_FLUX_SUBMIT_OPTIONS="-o pmi=cray-pals" flux batch --exclusive -N2 --flags=waitable --output=kvs $MPI_TESTS_DIRECTORY/inner_script.sh $compiler $mpi
         elif [[ $mpi == "openmpi"* ]]; then
             EXTRA_FLUX_SUBMIT_OPTIONS="-o pmi=pmix" flux batch -N2 -n4 --flags=waitable --output=kvs $MPI_TESTS_DIRECTORY/inner_script.sh $compiler $mpi
         else