From 47d473c8ee11e1db7973372974f484107c7b6d66 Mon Sep 17 00:00:00 2001
From: David Huber <david.huber@noaa.gov>
Date: Wed, 3 Nov 2021 13:40:12 +0000
Subject: [PATCH] Fixed regression testing and throttled builds on S4.  #894

---
 tests/detect_machine.sh | 2 +-
 tests/rt.sh             | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tests/detect_machine.sh b/tests/detect_machine.sh
index cbb4f85456..461fb2faa7 100755
--- a/tests/detect_machine.sh
+++ b/tests/detect_machine.sh
@@ -114,7 +114,7 @@ MACHINE_ID=${RT_MACHINE:-${MACHINE_ID}}
 
 # Append compiler
 if [ $MACHINE_ID = orion ] || [ $MACHINE_ID = hera ] || [ $MACHINE_ID = cheyenne ] || [ $MACHINE_ID = jet ] || \
-   [ $MACHINE_ID = gaea ] || [ $MACHINE_ID = stampede ] || [ $MACHINE_ID = s4] || [ $MACHINE_ID = expanse ] ; then
+   [ $MACHINE_ID = gaea ] || [ $MACHINE_ID = stampede ] || [ $MACHINE_ID = s4 ] || [ $MACHINE_ID = expanse ] ; then
     MACHINE_ID=${MACHINE_ID}.${RT_COMPILER}
 fi
 
diff --git a/tests/rt.sh b/tests/rt.sh
index 081fbfa1e2..ce8e3a9095 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -570,9 +570,11 @@ if [[ $ECFLOW == true ]]; then
   MAX_BUILDS=10
   MAX_JOBS=30
 
-  # Reduce maximum number of compile jobs on jet.intel because of licensing issues
+  # Reduce maximum number of compile jobs on jet.intel and s4.intel because of licensing issues
   if [[ $MACHINE_ID = jet.intel ]]; then
     MAX_BUILDS=5
+  elif [[ $MACHINE_ID = s4.intel ]]; then
+    MAX_BUILDS=1
   fi
 
   if [[ $MACHINE_ID = hera.* ]] && [[ ! $HOSTNAME = hecflow* ]]; then