From 2e4eda08833772fc511dd92feb1c9339b8df25e5 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Mon, 10 Aug 2020 10:27:44 -0400
Subject: [PATCH] testsuite: Specify metrics collected by T17516
Previously it collected everything, including "max bytes used". This is
problematic since the test makes no attempt to control for deviations in
GC timing, resulting in high variability. Fix this by only collecting
"bytes allocated".
---
testsuite/tests/perf/compiler/all.T | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/testsuite/tests/perf/compiler/all.T b/testsuite/tests/perf/compiler/all.T
index 52cd3e219a21..a8eea7872904 100644
--- a/testsuite/tests/perf/compiler/all.T
+++ b/testsuite/tests/perf/compiler/all.T
@@ -370,7 +370,7 @@ test('T16190',
test('T16473', normal, makefile_test, ['T16473'])
test('T17516',
- [ collect_compiler_stats(),
+ [ collect_compiler_stats('bytes allocated', 5),
extra_clean(['T17516A.hi', 'T17516A.o'])
],
multimod_compile,
--
GitLab