From 3175f31e3cdb4503379d790954f017082eeb18b7 Mon Sep 17 00:00:00 2001
From: Thomas Roehl <Thomas.Roehl@googlemail.com>
Date: Fri, 13 Sep 2024 02:01:09 +0200
Subject: [PATCH] likwid-perfctr: check executable status before sleeping

---
 src/applications/likwid-perfctr.lua | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/applications/likwid-perfctr.lua b/src/applications/likwid-perfctr.lua
index 2a8a089a..686799c4 100644
--- a/src/applications/likwid-perfctr.lua
+++ b/src/applications/likwid-perfctr.lua
@@ -1433,7 +1433,18 @@ if use_wrapper or use_timeline then
             end
             break
         end
-        local remain = likwid.sleep(math.floor(duration - (twork * 1E6)))
+	exitvalue, exited = likwid.checkProgram(pid)
+        if exited then
+            io.stdout:flush()
+            if #execList > 0 then
+                break
+            end
+        end
+        local sleeptime = duration - (twork * 1E6)
+	local remain = 0
+        if sleeptime > 0 then
+           remain = likwid.sleep(math.floor(duration - (twork * 1E6)))
+        end
 
         exitvalue, exited = likwid.checkProgram(pid)
         if exited then