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-rw-r--r--t/perf/README2
-rwxr-xr-xt/perf/aggregate.perl21
-rwxr-xr-xt/perf/p0001-rev-list.sh18
-rwxr-xr-xt/perf/p5302-pack-index.sh31
-rwxr-xr-xt/perf/p5310-pack-bitmaps.sh3
-rwxr-xr-xt/perf/p5311-pack-bitmaps-fetch.sh1
-rwxr-xr-xt/perf/p5600-partial-clone.sh26
-rw-r--r--t/perf/perf-lib.sh38
-rwxr-xr-xt/perf/run43
9 files changed, 122 insertions, 61 deletions
diff --git a/t/perf/README b/t/perf/README
index be12090c38..c7b70e2d28 100644
--- a/t/perf/README
+++ b/t/perf/README
@@ -45,7 +45,7 @@ call the aggregation script to summarize the results:
$ ./p0001-rev-list.sh
[...]
- $ GIT_BUILD_DIR=/path/to/other/git ./p0001-rev-list.sh
+ $ ./run /path/to/other/git -- ./p0001-rev-list.sh
[...]
$ ./aggregate.perl . /path/to/other/git ./p0001-rev-list.sh
diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index 494907a892..66554d2161 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -3,9 +3,9 @@
use lib '../../perl/build/lib';
use strict;
use warnings;
-use JSON;
use Getopt::Long;
use Git;
+use Cwd qw(realpath);
sub get_times {
my $name = shift;
@@ -99,18 +99,21 @@ usage() unless $rc;
while (scalar @ARGV) {
my $arg = $ARGV[0];
my $dir;
+ my $prefix = '';
last if -f $arg or $arg eq "--";
if (! -d $arg) {
my $rev = Git::command_oneline(qw(rev-parse --verify), $arg);
$dir = "build/".$rev;
+ } elsif ($arg eq '.') {
+ $dir = '.';
} else {
- $arg =~ s{/*$}{};
- $dir = $arg;
- $dirabbrevs{$dir} = $dir;
+ $dir = realpath($arg);
+ $dirnames{$dir} = $dir;
+ $prefix .= 'bindir';
}
push @dirs, $dir;
- $dirnames{$dir} = $arg;
- my $prefix = $dir;
+ $dirnames{$dir} ||= $arg;
+ $prefix .= $dir;
$prefix =~ tr/^a-zA-Z0-9/_/c;
$prefixes{$dir} = $prefix . '.';
shift @ARGV;
@@ -312,9 +315,6 @@ sub print_codespeed_results {
$environment = $reponame;
} elsif (exists $ENV{GIT_PERF_REPO_NAME} and $ENV{GIT_PERF_REPO_NAME} ne "") {
$environment = $ENV{GIT_PERF_REPO_NAME};
- } elsif (exists $ENV{GIT_TEST_INSTALLED} and $ENV{GIT_TEST_INSTALLED} ne "") {
- $environment = $ENV{GIT_TEST_INSTALLED};
- $environment =~ s|/bin-wrappers$||;
} else {
$environment = `uname -r`;
chomp $environment;
@@ -342,7 +342,8 @@ sub print_codespeed_results {
}
}
- print to_json(\@data, {utf8 => 1, pretty => 1, canonical => 1}), "\n";
+ require JSON;
+ print JSON::to_json(\@data, {utf8 => 1, pretty => 1, canonical => 1}), "\n";
}
binmode STDOUT, ":utf8" or die "PANIC on binmode: $!";
diff --git a/t/perf/p0001-rev-list.sh b/t/perf/p0001-rev-list.sh
index ebf172401b..3042a85666 100755
--- a/t/perf/p0001-rev-list.sh
+++ b/t/perf/p0001-rev-list.sh
@@ -14,6 +14,24 @@ test_perf 'rev-list --all --objects' '
git rev-list --all --objects >/dev/null
'
+test_perf 'rev-list --parents' '
+ git rev-list --parents HEAD >/dev/null
+'
+
+test_expect_success 'create dummy file' '
+ echo unlikely-to-already-be-there >dummy &&
+ git add dummy &&
+ git commit -m dummy
+'
+
+test_perf 'rev-list -- dummy' '
+ git rev-list HEAD -- dummy
+'
+
+test_perf 'rev-list --parents -- dummy' '
+ git rev-list --parents HEAD -- dummy
+'
+
test_expect_success 'create new unreferenced commit' '
commit=$(git commit-tree HEAD^{tree} -p HEAD) &&
test_export commit
diff --git a/t/perf/p5302-pack-index.sh b/t/perf/p5302-pack-index.sh
index 99bdb16c85..a9b3e112d9 100755
--- a/t/perf/p5302-pack-index.sh
+++ b/t/perf/p5302-pack-index.sh
@@ -13,35 +13,40 @@ test_expect_success 'repack' '
export PACK
'
-test_expect_success 'create target repositories' '
- for repo in t1 t2 t3 t4 t5 t6
- do
- git init --bare $repo
- done
-'
-
test_perf 'index-pack 0 threads' '
- GIT_DIR=t1 git index-pack --threads=1 --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git git index-pack --threads=1 --stdin < $PACK
'
test_perf 'index-pack 1 thread ' '
- GIT_DIR=t2 GIT_FORCE_THREADS=1 git index-pack --threads=1 --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git GIT_FORCE_THREADS=1 git index-pack --threads=1 --stdin < $PACK
'
test_perf 'index-pack 2 threads' '
- GIT_DIR=t3 git index-pack --threads=2 --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git git index-pack --threads=2 --stdin < $PACK
'
test_perf 'index-pack 4 threads' '
- GIT_DIR=t4 git index-pack --threads=4 --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git git index-pack --threads=4 --stdin < $PACK
'
test_perf 'index-pack 8 threads' '
- GIT_DIR=t5 git index-pack --threads=8 --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git git index-pack --threads=8 --stdin < $PACK
'
test_perf 'index-pack default number of threads' '
- GIT_DIR=t6 git index-pack --stdin < $PACK
+ rm -rf repo.git &&
+ git init --bare repo.git &&
+ GIT_DIR=repo.git git index-pack --stdin < $PACK
'
test_done
diff --git a/t/perf/p5310-pack-bitmaps.sh b/t/perf/p5310-pack-bitmaps.sh
index bb91dbb173..6a3a42531b 100755
--- a/t/perf/p5310-pack-bitmaps.sh
+++ b/t/perf/p5310-pack-bitmaps.sh
@@ -12,8 +12,7 @@ test_perf_large_repo
# We intentionally use the deprecated pack.writebitmaps
# config so that we can test against older versions of git.
test_expect_success 'setup bitmap config' '
- git config pack.writebitmaps true &&
- git config pack.writebitmaphashcache true
+ git config pack.writebitmaps true
'
test_perf 'repack to disk' '
diff --git a/t/perf/p5311-pack-bitmaps-fetch.sh b/t/perf/p5311-pack-bitmaps-fetch.sh
index b04575951f..47c3fd7581 100755
--- a/t/perf/p5311-pack-bitmaps-fetch.sh
+++ b/t/perf/p5311-pack-bitmaps-fetch.sh
@@ -7,7 +7,6 @@ test_perf_default_repo
test_expect_success 'create bitmapped server repo' '
git config pack.writebitmaps true &&
- git config pack.writebitmaphashcache true &&
git repack -ad
'
diff --git a/t/perf/p5600-partial-clone.sh b/t/perf/p5600-partial-clone.sh
new file mode 100755
index 0000000000..3e04bd2ae1
--- /dev/null
+++ b/t/perf/p5600-partial-clone.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+test_description='performance of partial clones'
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+test_expect_success 'enable server-side config' '
+ git config uploadpack.allowFilter true &&
+ git config uploadpack.allowAnySHA1InWant true
+'
+
+test_perf 'clone without blobs' '
+ rm -rf bare.git &&
+ git clone --no-local --bare --filter=blob:none . bare.git
+'
+
+test_perf 'checkout of result' '
+ rm -rf worktree &&
+ mkdir -p worktree/.git &&
+ tar -C bare.git -cf - . | tar -C worktree/.git -xf - &&
+ git -C worktree config core.bare false &&
+ git -C worktree checkout -f
+'
+
+test_done
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 2e33ab3ec3..b58a43ea43 100644
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -17,37 +17,27 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/ .
-# do the --tee work early; it otherwise confuses our careful
-# GIT_BUILD_DIR mangling
-case "$GIT_TEST_TEE_STARTED, $* " in
-done,*)
- # do not redirect again
- ;;
-*' --tee '*|*' --va'*)
- mkdir -p test-results
- BASE=test-results/$(basename "$0" .sh)
- (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1;
- echo $? > $BASE.exit) | tee $BASE.out
- test "$(cat $BASE.exit)" = 0
- exit
- ;;
-esac
-
+# These variables must be set before the inclusion of test-lib.sh below,
+# because it will change our working directory.
TEST_DIRECTORY=$(pwd)/..
TEST_OUTPUT_DIRECTORY=$(pwd)
-if test -z "$GIT_TEST_INSTALLED"; then
- perf_results_prefix=
-else
- perf_results_prefix=$(printf "%s" "${GIT_TEST_INSTALLED%/bin-wrappers}" | tr -c "[a-zA-Z0-9]" "[_*]")"."
- # make the tested dir absolute
- GIT_TEST_INSTALLED=$(cd "$GIT_TEST_INSTALLED" && pwd)
-fi
TEST_NO_CREATE_REPO=t
TEST_NO_MALLOC_CHECK=t
. ../test-lib.sh
+if test -n "$GIT_TEST_INSTALLED" -a -z "$PERF_SET_GIT_TEST_INSTALLED"
+then
+ error "Do not use GIT_TEST_INSTALLED with the perf tests.
+
+Instead use:
+
+ ./run <path-to-git> -- <tests>
+
+See t/perf/README for details."
+fi
+
# Variables from test-lib that are normally internal to the tests; we
# need to export them for test_perf subshells
export TEST_DIRECTORY TRASH_DIRECTORY GIT_BUILD_DIR GIT_TEST_CMP
@@ -191,7 +181,7 @@ test_wrapper_ () {
base=$(basename "$0" .sh)
echo "$test_count" >>"$perf_results_dir"/$base.subtests
echo "$1" >"$perf_results_dir"/$base.$test_count.descr
- base="$perf_results_dir"/"$perf_results_prefix$(basename "$0" .sh)"."$test_count"
+ base="$perf_results_dir"/"$PERF_RESULTS_PREFIX$(basename "$0" .sh)"."$test_count"
"$test_wrapper_func_" "$@"
fi
diff --git a/t/perf/run b/t/perf/run
index 9aaa733c77..c7b86104e1 100755
--- a/t/perf/run
+++ b/t/perf/run
@@ -70,6 +70,24 @@ build_git_rev () {
) || die "failed to build revision '$mydir'"
}
+set_git_test_installed () {
+ mydir=$1
+
+ mydir_abs=$(cd $mydir && pwd)
+ mydir_abs_wrappers="$mydir_abs_wrappers/bin-wrappers"
+ if test -d "$mydir_abs_wrappers"
+ then
+ GIT_TEST_INSTALLED=$mydir_abs_wrappers
+ else
+ # Older versions of git lacked bin-wrappers;
+ # fallback to the files in the root.
+ GIT_TEST_INSTALLED=$mydir_abs
+ fi
+ export GIT_TEST_INSTALLED
+ PERF_SET_GIT_TEST_INSTALLED=true
+ export PERF_SET_GIT_TEST_INSTALLED
+}
+
run_dirs_helper () {
mydir=${1%/}
shift
@@ -79,7 +97,16 @@ run_dirs_helper () {
if test $# -gt 0 -a "$1" = --; then
shift
fi
- if [ ! -d "$mydir" ]; then
+
+ PERF_RESULTS_PREFIX=
+ if test "$mydir" = "."
+ then
+ unset GIT_TEST_INSTALLED
+ elif test -d "$mydir"
+ then
+ PERF_RESULTS_PREFIX=bindir$(cd $mydir && printf "%s" "$(pwd)" | tr -c "[a-zA-Z0-9]" "_").
+ set_git_test_installed "$mydir"
+ else
rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
die "'$mydir' is neither a directory nor a valid revision"
if [ ! -d build/$rev ]; then
@@ -87,16 +114,12 @@ run_dirs_helper () {
fi
build_git_rev $rev "$mydir"
mydir=build/$rev
+
+ PERF_RESULTS_PREFIX=build_$rev.
+ set_git_test_installed "$mydir"
fi
- if test "$mydir" = .; then
- unset GIT_TEST_INSTALLED
- else
- GIT_TEST_INSTALLED="$mydir/bin-wrappers"
- # Older versions of git lacked bin-wrappers; fallback to the
- # files in the root.
- test -d "$GIT_TEST_INSTALLED" || GIT_TEST_INSTALLED=$mydir
- export GIT_TEST_INSTALLED
- fi
+ export PERF_RESULTS_PREFIX
+
run_one_dir "$@"
}