[gegl] perf: add target that profiles commits in reverse chronological order
- From: Øyvind Kolås <ok src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gegl] perf: add target that profiles commits in reverse chronological order
- Date: Fri, 11 Jul 2014 14:26:05 +0000 (UTC)
commit 191d73c50d0e9a18d547da577d70ee137700cece
Author: Øyvind Kolås <pippin gimp org>
Date: Fri Jul 11 16:08:45 2014 +0200
perf: add target that profiles commits in reverse chronological order
This might be most useful to quickly test whether a given commit introduces a
performance regression.
perf/Makefile-retrospect | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/perf/Makefile-retrospect b/perf/Makefile-retrospect
index a1587d7..14517c6 100644
--- a/perf/Makefile-retrospect
+++ b/perf/Makefile-retrospect
@@ -31,6 +31,7 @@ reset:
# create clone
git clone -s $(PROJECT_PATH) checkout
mkdir reports > /dev/null 2>&1 || true
+ killall tail
make -f $(SELF) jobs
make -f $(SELF) prepare
@@ -40,6 +41,9 @@ jobs: joblist
sequential:
for a in `cat jobs`;do make -f $(SELF) reports/$$a;done
+reverse:
+ for a in `tac jobs`;do make -f $(SELF) reports/$$a;done
+
random:
for a in `cat jobs|sort`;do make -f $(SELF) reports/$$a;done
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