X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=performance-test%2Fperf-test-lib.sh;h=b70288ccaf316158b5c6ab16a46bff799c1b46a0;hp=44708cfd8d909581be77ee06a516c150c1d6154f;hb=HEAD;hpb=79b6b0190b36f5c9f14af48a3af675d2a16a46f3

diff --git a/performance-test/perf-test-lib.sh b/performance-test/perf-test-lib.sh
index 44708cfd..c34f8cd6 100644
--- a/performance-test/perf-test-lib.sh
+++ b/performance-test/perf-test-lib.sh
@@ -1,6 +1,9 @@
-. ./version.sh
+. $(dirname "$0")/version.sh || exit 1
 
+debug=""
 corpus_size=large
+perf_callgraph=lbr
+use_perf=0
 
 while test "$#" -ne 0
 do
@@ -9,6 +12,15 @@ do
 		debug=t;
 		shift
 		;;
+	-p|--perf)
+		use_perf=1;
+		shift
+		;;
+	-c|--call-graph)
+		shift
+		perf_callgraph=$1
+		shift
+		;;
 	-s|--small)
 		corpus_size=small;
 		shift
@@ -25,12 +37,21 @@ do
 		echo "error: unknown performance test option '$1'" >&2; exit 1 ;;
 	esac
 done
-. ../test/test-lib-common.sh
+
+# Ensure NOTMUCH_SRCDIR and NOTMUCH_BUILDDIR are set.
+. $(dirname "$0")/../test/export-dirs.sh || exit 1
+
+. "$NOTMUCH_SRCDIR/test/test-vars.sh" || exit 1
+
+# Where to run the tests
+TEST_DIRECTORY=$NOTMUCH_BUILDDIR/performance-test
+
+. "$NOTMUCH_SRCDIR/test/test-lib-common.sh" || exit 1
 
 set -e
 
-if ! test -x ../notmuch
-then
+# It appears that people try to run tests without building...
+if [[ ! -x "$NOTMUCH_BUILDDIR/notmuch" ]]; then
 	echo >&2 'You do not seem to have built notmuch yet.'
 	exit 1
 fi
@@ -63,8 +84,9 @@ add_email_corpus ()
     fi
 
     file_list=$(mktemp file_listXXXXXX)
+    declare -a extract_dirs
     if [ ! -d "$TAG_CORPUS" ] ; then
-	echo "notmuch-email-corpus/tags" >> $file_list
+	extract_dirs=("${extract_dirs[@]}" notmuch-email-corpus/tags)
     fi
 
     if [ ! -d "$MAIL_CORPUS" ] ; then
@@ -72,11 +94,11 @@ add_email_corpus ()
 	    sed s,^,notmuch-email-corpus/, < \
 		${TEST_DIRECTORY}/corpus/manifest/MANIFEST.${corpus_size} >> $file_list
 	else
-	    echo "notmuch-email-corpus/mail" >> $file_list
+	    extract_dirs=("${extract_dirs[@]}" notmuch-email-corpus/mail)
 	fi
     fi
 
-    if [[ -s $file_list ]]; then
+    if [[ -s $file_list || -n "${extract_dirs[*]}" ]]; then
 
 	printf "Unpacking corpus\n"
 	tar --checkpoint=.5000 --extract --strip-components=1 \
@@ -84,7 +106,7 @@ add_email_corpus ()
 	    --use-compress-program ${XZ} \
 	    --file ../download/notmuch-email-corpus-${PERFTEST_VERSION}.tar.xz \
 	    --anchored --recursion \
-	    --files-from $file_list
+	    --files-from $file_list "${extract_dirs[@]}"
 
 	printf "\n"
 
@@ -119,10 +141,20 @@ notmuch_new_with_cache ()
     fi
 }
 
+make_log_dir () {
+    local timestamp=$(date +%Y%m%dT%H%M%S)
+    log_dir=${TEST_DIRECTORY}/log.$(basename $0)-$corpus_size-${timestamp}
+    mkdir -p "${log_dir}"
+}
+
 time_start ()
 {
     add_email_corpus
 
+    if [[ "$use_perf" = 1 ]]; then
+	make_log_dir
+    fi
+
     print_header
 
     notmuch_new_with_cache time_run
@@ -132,9 +164,7 @@ memory_start ()
 {
     add_email_corpus
 
-    local timestamp=$(date +%Y%m%dT%H%M%S)
-    log_dir="${TEST_DIRECTORY}/log.$(basename $0)-$corpus_size-${timestamp}"
-    mkdir -p ${log_dir}
+    make_log_dir
 
     notmuch_new_with_cache memory_run
 }
@@ -148,7 +178,7 @@ memory_run ()
 
     printf "[ %d ]\t%s\n" $test_count "$1"
 
-    NOTMUCH_TALLOC_REPORT="$talloc_log" valgrind --leak-check=full --log-file="$log_file" $2
+    NOTMUCH_TALLOC_REPORT="$talloc_log" eval "valgrind --leak-check=full --log-file='$log_file' $2"
 
     awk '/LEAK SUMMARY/,/suppressed/ { sub(/^==[0-9]*==/," "); print }' "$log_file"
     echo
@@ -180,12 +210,23 @@ print_header ()
     printf "\t\t\tWall(s)\tUsr(s)\tSys(s)\tRes(K)\tIn/Out(512B)\n"
 }
 
+print_emacs_header ()
+{
+    printf "\t\t\tWall(s)\tGCs\tGC time(s)\n"
+}
+
 time_run ()
 {
     printf "  %-22s" "$1"
     test_count=$(($test_count+1))
-    if test "$verbose" != "t"; then exec 4>test.output 3>&4; fi
-    if ! eval >&3 "/usr/bin/time -f '%e\t%U\t%S\t%M\t%I/%O' $2" ; then
+    if test "$verbose" != "t"; then exec 4>test.output 3>&4; else exec 3>&1; fi
+    if [[ "$use_perf" = 1 ]]; then
+	command_str="perf record --call-graph=${perf_callgraph} -o ${log_dir}/${test_count}.perf $2"
+    else
+	command_str="/usr/bin/time -f '%e\t%U\t%S\t%M\t%I/%O' $2"
+    fi
+
+    if ! eval >&3 "$command_str" ; then
 	test_failure=$(($test_failure + 1))
 	return 1
     fi
@@ -202,7 +243,7 @@ time_done ()
     fi
 }
 
-cd -P "$test" || error "Cannot setup test environment"
+cd -P "$test" || error "Cannot set up test environment"
 test_failure=0
 test_count=0