Make a note of I_MPI_FABRICS

35ab15d6 · Simon May · 7c4c2cef · 35ab15d6
Commit 35ab15d6 authored Oct 22, 2020 by Simon May
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modules/intel.sh modules/intel.sh +2 -0

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--- a/modules/intel.sh
+++ b/modules/intel.sh
@@ -10,5 +10,7 @@ case $- in
 	*i*)
 		unset I_MPI_HYDRA_BOOTSTRAP
 		unset I_MPI_PMI_LIBRARY
+		# if there are problems with multiple users using mpiexec at the same time
+#		export I_MPI_FABRICS=shm
 		;;
 esac