From 8f39d77b4951308453727d4cece7c57bb1934154 Mon Sep 17 00:00:00 2001
From: Ernst Hellbar <ernst.hellbar@cern.ch>
Date: Tue, 20 May 2025 15:59:33 +0200
Subject: [PATCH] parse script: adding optional env var to disable MI100
 serialization workaround in dpl-workflow.sh

---
 DATA/tools/parse | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DATA/tools/parse b/DATA/tools/parse
index 3152c0a08..f97c1e6aa 100755
--- a/DATA/tools/parse
+++ b/DATA/tools/parse
@@ -141,6 +141,8 @@ for line in f:
                     command_preopt += ' SHMSIZE=' + (str(int(int(os.environ['RECOSHMSIZE']) * 3 / 2)) if mi100node else os.environ['RECOSHMSIZE'])
                     if mi100node:
                         command_preopt += ' EPN_NODE_MI100=1 EPN_GLOBAL_SCALING="3/2"'
+                        if os.getenv('DISABLE_MI100_SERIALIZATION', '0') == '1':
+                            command_preopt += ' DISABLE_MI100_SERIALIZATION=1'
                 if reco_num_nodes_override == 0:
                     command_preopt += ' RECO_NUM_NODES_WORKFLOW=' + wf[1]
                 if is_calib_workflow: