From 4fc8f2ed98b5ea80f763e1b6910b7bc3843ee7e2 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Fri, 20 Sep 2024 17:12:00 -0400 Subject: Reverse the sort order for profile_cmp.py to put the biggest performance hits at the top of the list. --- scripts/perf/profile_cmp.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'scripts/perf') diff --git a/scripts/perf/profile_cmp.py b/scripts/perf/profile_cmp.py index 9dbfa3145b..34281b8d01 100644 --- a/scripts/perf/profile_cmp.py +++ b/scripts/perf/profile_cmp.py @@ -60,8 +60,9 @@ def compare(baseline, test, epsilon=DEFAULT_EPSILON): if abs(delta) > epsilon: deltas.append((delta, shader, bthruput, tthruput)) - # descending order of performance gain - deltas.sort(reverse=True) + # ascending order of performance gain: put the most egregious performance + # hits at the top of the list + deltas.sort() print(f'{len(deltas)} shaders showed nontrivial performance differences ' '(millon samples/sec):') namelen = max(len(s[1]) for s in deltas) if deltas else 0 -- cgit v1.2.3