From a2d93d8498f2722f901a3541499d2ce0e10d02de Mon Sep 17 00:00:00 2001
From: Malik Shahzad Muzaffar <shahzad.malik.muzaffar@cern.ch>
Date: Mon, 27 May 2024 14:36:35 +0200
Subject: [PATCH] Set OMP_NUM_THREADS=1 for cmssw runtime

---
 Projects/CMSSW/Self.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Projects/CMSSW/Self.xml b/Projects/CMSSW/Self.xml
index c47b284..b08f363 100644
--- a/Projects/CMSSW/Self.xml
+++ b/Projects/CMSSW/Self.xml
@@ -50,6 +50,7 @@
  <runtime name="RIVET_ANALYSIS_PATH"   value="$LOCALTOP/lib/$SCRAM_ARCH"             type="path" handler="warn"/>
  <runtime name="RIVET_ANALYSIS_PATH"   value="$LOCALTOP/external/$SCRAM_ARCH/lib/Rivet" type="path" handler="warn"/>
  <runtime name="LANG"                  value="C"/>
+ <runtime name="OMP_NUM_THREADS"       value="1"/>
  <runtime name="TEST_SRTOPT_PATH"      value="$LOCALTOP/test/$SCRAM_ARCH"            type="path"/>
  <ifrelease name="_CXXMODULE">
   <runtime name="CLING_PREBUILT_MODULE_PATH" value="$LOCALTOP/biglib/$SCRAM_ARCH"    type="path"/>