mirror of
https://github.com/google/pebble.git
synced 2025-03-15 08:41:21 +00:00
349 lines
10 KiB
Bash
Executable file
349 lines
10 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
# Copyright 2014-2016 Samsung Electronics Co., Ltd.
|
|
# Copyright 2016 University of Szeged.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
trap "exit 2" INT
|
|
|
|
function pr_err() {
|
|
echo -e "\e[91mError: $@\e[39m"
|
|
}
|
|
|
|
function exit_err() {
|
|
pr_err $@
|
|
|
|
exit 1
|
|
}
|
|
|
|
# Check if the specified build supports memory statistics options
|
|
function is_mem_stats_build() {
|
|
[ -x "$1" ] || fail_msg "Engine '$1' is not executable"
|
|
|
|
tmpfile=`mktemp`
|
|
"$1" --mem-stats $tmpfile 2>&1 | grep -- "Ignoring JERRY_INIT_MEM_STATS flag because of !JMEM_STATS configuration." 2>&1 > /dev/null
|
|
code=$?
|
|
rm $tmpfile
|
|
|
|
return $code
|
|
}
|
|
|
|
USAGE="Usage:\n tools/run-perf-test.sh OLD_ENGINE NEW_ENGINE REPEATS TIMEOUT BENCH_FOLDER [-m result-file-name.md]"
|
|
|
|
if [ "$#" -lt 5 ]
|
|
then
|
|
echo -e "${USAGE}"
|
|
exit_err "Argument number mismatch..."
|
|
fi
|
|
|
|
ENGINE_OLD="$1"
|
|
ENGINE_NEW="$2"
|
|
REPEATS="$3"
|
|
TIMEOUT="$4"
|
|
BENCH_FOLDER="$5"
|
|
OUTPUT_FORMAT="$6"
|
|
OUTPUT_FILE="$7"
|
|
|
|
if [ "$#" -gt 5 ]
|
|
then
|
|
if [ "${OUTPUT_FORMAT}" != "-m" ]
|
|
then
|
|
exit_err "Please, use '-m result-file-name.md' as last arguments"
|
|
fi
|
|
if [ -z "${OUTPUT_FILE}" ]
|
|
then
|
|
exit_err "Missing md file name. Please, define the filename. Ex.: '-m result-file-name.md'"
|
|
fi
|
|
|
|
rm -rf "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
if [ "${REPEATS}" -lt 1 ]
|
|
then
|
|
exit_err "REPEATS must be greater than 0"
|
|
fi
|
|
|
|
if [ "${TIMEOUT}" -lt 1 ]
|
|
then
|
|
exit_err "TIMEOUT must be greater than 0"
|
|
fi
|
|
|
|
perf_n=0
|
|
mem_n=0
|
|
|
|
perf_rel_mult=1.0
|
|
perf_rel_inaccuracy_tmp=0
|
|
mem_rel_mult=1.0
|
|
mem_rel_inaccuracy_tmp="-1"
|
|
|
|
# Unicode "figure space" character
|
|
FIGURE_SPACE=$(echo -e -n "\xE2\x80\x87")
|
|
|
|
# Unicode "approximately equal" character
|
|
APPROXIMATELY_EQUAL=$(echo -n -e "\xE2\x89\x88")
|
|
|
|
function run-compare()
|
|
{
|
|
COMMAND=$1
|
|
PRE=$2
|
|
TEST=$3
|
|
PRECISION=$4
|
|
UNIT=$5
|
|
|
|
ABS_FP_FMT="%$((PRECISION + 4)).$((PRECISION))f$UNIT"
|
|
REL_FP_FMT="%0.3f"
|
|
REL_SHOW_PLUS_SIGN_FP_FMT="%+0.3f"
|
|
|
|
OLD=$(timeout "${TIMEOUT}" ${COMMAND} "${ENGINE_OLD}" "${TEST}") || return 1
|
|
NEW=$(timeout "${TIMEOUT}" ${COMMAND} "${ENGINE_NEW}" "${TEST}") || return 1
|
|
|
|
#check result
|
|
! $OLD || ! $NEW || return 1
|
|
|
|
OLD_value=$(echo "$OLD " | cut -d ' ' -f 1)
|
|
OLD_inaccuracy=$(echo "$OLD " | cut -d ' ' -f 2)
|
|
|
|
NEW_value=$(echo "$NEW " | cut -d ' ' -f 1)
|
|
NEW_inaccuracy=$(echo "$NEW " | cut -d ' ' -f 2)
|
|
|
|
#calc relative speedup
|
|
eval "rel_mult=\$${PRE}_rel_mult"
|
|
|
|
rel=$(echo "${OLD_value}" "${NEW_value}" | awk '{ print $2 / $1; }')
|
|
|
|
#increment n
|
|
((${PRE}_n++))
|
|
|
|
#calc percent to display
|
|
PERCENT=$(echo "$rel" | awk '{print (1.0 - $1) * 100; }')
|
|
|
|
if [[ "$OLD_inaccuracy" != "" && "$NEW_inaccuracy" != "" ]]
|
|
then
|
|
DIFF=$(printf "$ABS_FP_FMT -> $ABS_FP_FMT" $OLD_value $NEW_value)
|
|
rel_inaccuracy=$(echo "$OLD_value $OLD_inaccuracy $NEW_value $NEW_inaccuracy" | \
|
|
awk "{
|
|
OLD_value=\$1
|
|
OLD_inaccuracy=\$2
|
|
NEW_value=\$3
|
|
NEW_inaccuracy=\$4
|
|
|
|
rel_inaccuracy = (NEW_value / OLD_value) * sqrt ((OLD_inaccuracy / OLD_value) ^ 2 + (NEW_inaccuracy / NEW_value) ^ 2)
|
|
if (rel_inaccuracy < 0) {
|
|
rel_inaccuracy = -rel_inaccuracy
|
|
}
|
|
|
|
print rel_inaccuracy
|
|
}")
|
|
PERCENT_inaccuracy=$(echo "$rel_inaccuracy" | awk '{ print $1 * 100.0 }')
|
|
|
|
ext=$(echo "$PERCENT $PERCENT_inaccuracy" | \
|
|
awk "{
|
|
PERCENT=\$1
|
|
PERCENT_inaccuracy=\$2
|
|
|
|
if (PERCENT > 0.0 && PERCENT > PERCENT_inaccuracy) {
|
|
print \"[+]\"
|
|
} else if (PERCENT < 0 && -PERCENT > PERCENT_inaccuracy) {
|
|
print \"[-]\"
|
|
} else {
|
|
print \"[$APPROXIMATELY_EQUAL]\"
|
|
}
|
|
}")
|
|
|
|
if [[ $rel_inaccuracy_tmp -lt 0 ]]
|
|
then
|
|
return 1
|
|
fi
|
|
|
|
eval "rel_inaccuracy_tmp=\$${PRE}_rel_inaccuracy_tmp"
|
|
|
|
rel_inaccuracy_tmp=$(echo "$rel $rel_inaccuracy $rel_inaccuracy_tmp" | \
|
|
awk "{
|
|
rel=\$1
|
|
rel_inaccuracy=\$2
|
|
rel_inaccuracy_tmp=\$3
|
|
print rel_inaccuracy_tmp + (rel_inaccuracy / rel) ^ 2
|
|
}")
|
|
|
|
eval "${PRE}_rel_inaccuracy_tmp=\$rel_inaccuracy_tmp"
|
|
|
|
PERCENT=$(printf "%8s %11s" $(printf "$REL_SHOW_PLUS_SIGN_FP_FMT%%" $PERCENT) $(printf "(+-$REL_FP_FMT%%)" $PERCENT_inaccuracy))
|
|
PERCENT="$PERCENT : $ext"
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
WIDTH=42
|
|
MD_DIFF=$(printf "%s%s" "$DIFF" "$(printf "%$(($WIDTH - ${#DIFF}))s")")
|
|
MD_PERCENT=$(printf "%s%s" "$(printf "%$(($WIDTH - ${#PERCENT}))s")" "$PERCENT")
|
|
|
|
MD_FORMAT="\`%s\`<br>\`%s\`"
|
|
fi
|
|
|
|
CONSOLE_FORMAT="%20s : %19s"
|
|
else
|
|
ext=""
|
|
|
|
if [[ "$OLD_inaccuracy" != "" || "$NEW_inaccuracy" != "" ]]
|
|
then
|
|
return 1;
|
|
fi
|
|
|
|
DIFF=$(printf "$ABS_FP_FMT -> $ABS_FP_FMT" $OLD_value $NEW_value)
|
|
PERCENT=$(printf "$REL_SHOW_PLUS_SIGN_FP_FMT%%" $PERCENT)
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
WIDTH=20
|
|
MD_DIFF=$(printf "%s%s" "$DIFF" "$(printf "%$(($WIDTH - ${#DIFF}))s")")
|
|
MD_PERCENT=$(printf "%s%s" "$(printf "%$(($WIDTH - ${#PERCENT}))s")" "$PERCENT")
|
|
|
|
MD_FORMAT="\`%s\`<br>\`%s\`"
|
|
fi
|
|
|
|
CONSOLE_FORMAT="%14s : %8s"
|
|
fi
|
|
|
|
rel_mult=$(echo "$rel_mult" "$rel" | awk '{print $1 * $2;}')
|
|
|
|
eval "${PRE}_rel_mult=\$rel_mult"
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
printf "$MD_FORMAT" "$MD_DIFF" "$MD_PERCENT" | sed "s/ /$FIGURE_SPACE/g" >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
printf "$CONSOLE_FORMAT" "$DIFF" "$PERCENT"
|
|
}
|
|
|
|
function run-test()
|
|
{
|
|
TEST=$1
|
|
|
|
# print only filename
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
printf "%s | " "${TEST##*/}" >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
printf "%50s | " "${TEST##*/}"
|
|
|
|
if [ "$IS_MEM_STAT" -ne 0 ]
|
|
then
|
|
run-compare "./tools/mem-stats-measure.sh" "mem" "${TEST}" 0 || return 1
|
|
else
|
|
run-compare "./tools/rss-measure.sh" "mem" "${TEST}" 0 k || return 1
|
|
fi
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
printf " | " >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
printf " | "
|
|
run-compare "./tools/perf.sh ${REPEATS}" "perf" "${TEST}" 3 s || return 1
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
printf "\n" >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
printf "\n"
|
|
}
|
|
|
|
function run-suite()
|
|
{
|
|
FOLDER=$1
|
|
|
|
for BENCHMARK in ${FOLDER}/*.js
|
|
do
|
|
run-test "${BENCHMARK}" 2> /dev/null || printf "<FAILED>\n" "${BENCHMARK}";
|
|
done
|
|
}
|
|
|
|
date
|
|
|
|
is_mem_stats_build "${ENGINE_OLD}" || is_mem_stats_build "${ENGINE_NEW}"
|
|
IS_MEM_STAT=$?
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
if [ "$IS_MEM_STAT" -ne 0 ]
|
|
then
|
|
echo "Benchmark | Peak alloc.<br>(+ is better) | Perf<br>(+ is better)" >> "${OUTPUT_FILE}"
|
|
else
|
|
echo "Benchmark | RSS<br>(+ is better) | Perf<br>(+ is better)" >> "${OUTPUT_FILE}"
|
|
fi
|
|
echo "---------: | --------- | ---------" >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
if [ "$IS_MEM_STAT" -ne 0 ]
|
|
then
|
|
printf "%50s | %25s | %35s\n" "Benchmark" "Peak alloc.(+ is better)" "Perf(+ is better)"
|
|
else
|
|
printf "%50s | %25s | %35s\n" "Benchmark" "RSS(+ is better)" "Perf(+ is better)"
|
|
fi
|
|
|
|
run-suite "${BENCH_FOLDER}"
|
|
|
|
mem_rel_gmean=$(echo "$mem_rel_mult" "$mem_n" | awk '{print $1 ^ (1.0 / $2);}')
|
|
mem_percent_gmean=$(echo "$mem_rel_gmean" | awk '{print (1.0 - $1) * 100;}')
|
|
if [[ $mem_rel_inaccuracy_tmp != "-1" ]]
|
|
then
|
|
exit_err "Incorrect inaccuracy calculation for memory consumption geometric mean"
|
|
fi
|
|
|
|
perf_rel_gmean=$(echo "$perf_rel_mult" "$perf_n" | awk '{print $1 ^ (1.0 / $2);}')
|
|
perf_percent_gmean=$(echo "$perf_rel_gmean" | awk '{print (1.0 - $1) * 100;}')
|
|
if [[ "$perf_rel_inaccuracy_tmp" == "-1" ]]
|
|
then
|
|
exit_err "Incorrect inaccuracy calculation for performance geometric mean"
|
|
else
|
|
perf_percent_inaccuracy=$(echo "$perf_rel_gmean $perf_rel_inaccuracy_tmp $perf_n" | \
|
|
awk "{
|
|
perf_rel_gmean=\$1
|
|
perf_rel_inaccuracy_tmp=\$2
|
|
perf_n=\$3
|
|
|
|
print 100.0 * (perf_rel_gmean ^ (1.0 / perf_n) * sqrt (perf_rel_inaccuracy_tmp) / perf_n)
|
|
}")
|
|
perf_ext=$(echo "$perf_percent_gmean $perf_percent_inaccuracy" | \
|
|
awk "{
|
|
perf_percent_gmean=\$1
|
|
perf_percent_inaccuracy=\$2
|
|
|
|
if (perf_percent_gmean > 0.0 && perf_percent_gmean > perf_percent_inaccuracy) {
|
|
print \"[+]\"
|
|
} else if (perf_percent_gmean < 0 && -perf_percent_gmean > perf_percent_inaccuracy) {
|
|
print \"[-]\"
|
|
} else {
|
|
print \"[$APPROXIMATELY_EQUAL]\"
|
|
}
|
|
}")
|
|
perf_percent_inaccuracy=$(printf "(+-%0.3f%%) : $perf_ext" $perf_percent_inaccuracy)
|
|
fi
|
|
|
|
gmean_label_text="Geometric mean:"
|
|
|
|
if [ "${OUTPUT_FORMAT}" == "-m" ]
|
|
then
|
|
mem_percent_gmean_text=$(printf "RSS reduction: \`%0.3f%%\`" "$mem_percent_gmean")
|
|
perf_percent_gmean_text=$(printf "Speed up: \`%0.3f%% %s\`" "$perf_percent_gmean" "$perf_percent_inaccuracy")
|
|
printf "%s | %s | %s\n" "$gmean_label_text" "$mem_percent_gmean_text" "$perf_percent_gmean_text" >> "${OUTPUT_FILE}"
|
|
fi
|
|
|
|
mem_percent_gmean_text=$(printf "RSS reduction: %0.3f%%" "$mem_percent_gmean")
|
|
perf_percent_gmean_text=$(printf "Speed up: %0.3f%% %s" "$perf_percent_gmean" "$perf_percent_inaccuracy")
|
|
printf "%50s | %25s | %51s\n" "$gmean_label_text" "$mem_percent_gmean_text" "$perf_percent_gmean_text"
|
|
|
|
date
|