From: Thomas Gummerer <t.gummerer@gmail.com>
To: git@vger.kernel.org
Cc: t.gummerer@gmail.com, trast@inf.ethz.ch, mhagger@alum.mit.edu,
gitster@pobox.com, pclouds@gmail.com, robin.rosenberg@dewire.com,
sunshine@sunshineco.com
Subject: [PATCH v2 19/19] p0003-index.sh: add perf test for the index formats
Date: Fri, 12 Jul 2013 19:27:04 +0200 [thread overview]
Message-ID: <1373650024-3001-20-git-send-email-t.gummerer@gmail.com> (raw)
In-Reply-To: <1373650024-3001-1-git-send-email-t.gummerer@gmail.com>
From: Thomas Rast <trast@inf.ethz.ch>
Add a performance test for index version [23]/4/5 by using
git update-index --index-version=x, thus testing both the reader
and the writer speed of all index formats.
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
t/perf/p0003-index.sh | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100755 t/perf/p0003-index.sh
diff --git a/t/perf/p0003-index.sh b/t/perf/p0003-index.sh
new file mode 100755
index 0000000..3e02868
--- /dev/null
+++ b/t/perf/p0003-index.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+test_description="Tests index versions [23]/4/5"
+
+. ./perf-lib.sh
+
+test_perf_large_repo
+
+test_expect_success "convert to v3" "
+ git update-index --index-version=2
+"
+
+test_perf "v[23]: update-index" "
+ git update-index --index-version=2 >/dev/null
+"
+
+subdir=$(git ls-files | sed 's#/[^/]*$##' | grep -v '^$' | uniq | tail -n 30 | head -1)
+
+test_perf "v[23]: grep nonexistent -- subdir" "
+ test_must_fail git grep nonexistent -- $subdir >/dev/null
+"
+
+test_perf "v[23]: ls-files -- subdir" "
+ git ls-files $subdir >/dev/null
+"
+
+test_expect_success "convert to v4" "
+ git update-index --index-version=4
+"
+
+test_perf "v4: update-index" "
+ git update-index --index-version=4 >/dev/null
+"
+
+test_perf "v4: grep nonexistent -- subdir" "
+ test_must_fail git grep nonexistent -- $subdir >/dev/null
+"
+
+test_perf "v4: ls-files -- subdir" "
+ git ls-files $subdir >/dev/null
+"
+
+test_expect_success "convert to v5" "
+ git update-index --index-version=5
+"
+
+test_perf "v5: update-index" "
+ git update-index --index-version=5 >/dev/null
+"
+
+test_perf "v5: grep nonexistent -- subdir" "
+ test_must_fail git grep nonexistent -- $subdir >/dev/null
+"
+
+test_perf "v5: ls-files -- subdir" "
+ git ls-files $subdir >/dev/null
+"
+
+test_done
--
1.8.3.453.g1dfc63d
next prev parent reply other threads:[~2013-07-12 17:33 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-12 17:26 [PATCH v2 00/19] Index-v5 Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 01/19] t2104: Don't fail for index versions other than [23] Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 02/19] read-cache: split index file version specific functionality Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 03/19] read-cache: move index v2 specific functions to their own file Thomas Gummerer
2013-07-14 3:10 ` Duy Nguyen
2013-07-19 14:53 ` Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 04/19] read-cache: Re-read index if index file changed Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 05/19] Add documentation for the index api Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 06/19] read-cache: add index reading api Thomas Gummerer
2013-07-14 3:21 ` Duy Nguyen
2013-07-12 17:26 ` [PATCH v2 07/19] make sure partially read index is not changed Thomas Gummerer
2013-07-14 3:29 ` Duy Nguyen
2013-07-17 12:56 ` Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 08/19] grep.c: Use index api Thomas Gummerer
2013-07-14 3:32 ` Duy Nguyen
2013-07-15 9:51 ` Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 09/19] ls-files.c: use " Thomas Gummerer
2013-07-14 3:39 ` Duy Nguyen
2013-07-17 8:07 ` Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 10/19] documentation: add documentation of the index-v5 file format Thomas Gummerer
2013-07-14 3:59 ` Duy Nguyen
2013-07-17 8:09 ` Thomas Gummerer
2013-08-04 11:26 ` Duy Nguyen
2013-08-04 17:58 ` Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 11/19] read-cache: make in-memory format aware of stat_crc Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 12/19] read-cache: read index-v5 Thomas Gummerer
2013-07-14 4:42 ` Duy Nguyen
2013-08-07 8:13 ` Thomas Gummerer
2013-07-15 10:12 ` Duy Nguyen
2013-07-17 8:11 ` Thomas Gummerer
2013-08-08 2:00 ` Duy Nguyen
2013-08-08 13:28 ` Thomas Gummerer
2013-08-09 13:10 ` Thomas Gummerer
2013-08-07 8:23 ` Thomas Gummerer
2013-08-08 2:09 ` Duy Nguyen
2013-07-12 17:26 ` [PATCH v2 13/19] read-cache: read resolve-undo data Thomas Gummerer
2013-07-12 17:26 ` [PATCH v2 14/19] read-cache: read cache-tree in index-v5 Thomas Gummerer
2013-07-12 17:27 ` [PATCH v2 15/19] read-cache: write index-v5 Thomas Gummerer
2013-07-12 17:27 ` [PATCH v2 16/19] read-cache: write index-v5 cache-tree data Thomas Gummerer
2013-07-12 17:27 ` [PATCH v2 17/19] read-cache: write resolve-undo data for index-v5 Thomas Gummerer
2013-07-12 17:27 ` [PATCH v2 18/19] update-index.c: rewrite index when index-version is given Thomas Gummerer
2013-07-12 17:27 ` Thomas Gummerer [this message]
2013-07-14 2:59 ` [PATCH v2 00/19] Index-v5 Duy Nguyen
2013-07-15 9:30 ` Thomas Gummerer
2013-07-15 9:38 ` Duy Nguyen
2013-07-17 8:12 ` Thomas Gummerer
2013-07-17 23:58 ` Junio C Hamano
2013-07-19 17:37 ` Thomas Gummerer
2013-07-19 18:25 ` Junio C Hamano
2013-07-16 21:03 ` Ramsay Jones
2013-07-17 8:04 ` Thomas Gummerer
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