From 922bd7e6eb6318b788d3f4e5d4268d688726586b Mon Sep 17 00:00:00 2001
From: Balazs Gerofi <bgerofi@riken.jp>
Date: Wed, 20 Jun 2018 15:18:53 +0900
Subject: [PATCH] mpimcexec: use PJM_PROC_BY_NODE if available

Change-Id: Id8991f78e4d3bdfbb20adf202b43762a0d915c47
---
 arch/x86_64/tools/mpimcexec.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/x86_64/tools/mpimcexec.in b/arch/x86_64/tools/mpimcexec.in
index 8da288f4..972d6217 100755
--- a/arch/x86_64/tools/mpimcexec.in
+++ b/arch/x86_64/tools/mpimcexec.in
@@ -21,7 +21,9 @@ COMMAND=""
 NUMA=""
 HOSTFILE=""
 
-if [ ! -z "${MPI_LOCALNRANKS}" ]; then
+if [ ! -z "${PJM_PROC_BY_NODE}" ]; then
+	PPN=${PJM_PROC_BY_NODE}
+elif [ ! -z "${MPI_LOCALNRANKS}" ]; then
 	PPN=${MPI_LOCALNRANKS}
 fi