From 4e7b2f2e27e404f428a8db82887e589ec7433728 Mon Sep 17 00:00:00 2001
From: Yong Zhao <Yong.Zhao@amd.com>
Date: Wed, 12 Feb 2020 18:03:54 -0500
Subject: [PATCH] kfdtest: Print a message when there is no GPU

This helps the user to troubleshoot the problem.

Change-Id: If6cf42c488097011285252a6c722d3d74c0f7ce7
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
---
 tests/kfdtest/scripts/run_kfdtest.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/kfdtest/scripts/run_kfdtest.sh b/tests/kfdtest/scripts/run_kfdtest.sh
index 8ad27ff118..fbeee08ece 100755
--- a/tests/kfdtest/scripts/run_kfdtest.sh
+++ b/tests/kfdtest/scripts/run_kfdtest.sh
@@ -163,6 +163,11 @@ runKfdTest() {
 
     if [ "$NODE" == "" ]; then
         hsaNodes=$(getHsaNodes)
+
+        if [ "$hsaNodes" == "" ]; then
+            echo "No GPU found in the system."
+            exit 1
+        fi
     else
         hsaNodes=$NODE
     fi