From 4cb580201af68c1c0e2ae19faf0727dcbbe43b4d Mon Sep 17 00:00:00 2001
From: souopgui <souopgui@users.noreply.github.com>
Date: Wed, 10 Jan 2024 08:30:22 -0600
Subject: [PATCH] Fix OpenMP over-allocation of resources in
 exglobal_atmos_products.sh when running MPMD tasks (#2212)

Fix OpenMP over-allocation of resources running MPMD tasks
Co-authored-by: Innocent Souopgui <isouopgui@redlineperf.com>
---
 scripts/exglobal_atmos_products.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/exglobal_atmos_products.sh b/scripts/exglobal_atmos_products.sh
index d2c0ed7466..5f0b1db6cf 100755
--- a/scripts/exglobal_atmos_products.sh
+++ b/scripts/exglobal_atmos_products.sh
@@ -129,7 +129,7 @@ for (( nset=1 ; nset <= downset ; nset++ )); do
 
   # Run with MPMD or serial
   if [[ "${USE_CFP:-}" = "YES" ]]; then
-    "${HOMEgfs}/ush/run_mpmd.sh" "${DATA}/poescript"
+    OMP_NUM_THREADS=1 "${HOMEgfs}/ush/run_mpmd.sh" "${DATA}/poescript"
     export err=$?
   else
     chmod 755 "${DATA}/poescript"