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Merge pull request #638 from lemmaa/benchmark-on-mac-os-x

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Fix benchmark scripts to run on Mac OS X

JerryScript-DCO-1.0-Signed-off-by: Sung-Jae Lee sjlee@mail.com
This commit is contained in:
Sung-Jae Lee 2015-10-05 10:22:58 +09:00
commit d34c8fb6c1
3 changed files with 21 additions and 4 deletions
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15
tools/perf.sh
View File

@ -18,11 +18,20 @@ ITERS="$1"
ENGINE="$2"
BENCHMARK="$3"
PRINT_MIN="$4"
OS=`uname -s | tr [:upper:] [:lower:]`
if [ "$OS" == "darwin" ]
then
perf_values=$(( ( for i in `seq 1 1 $ITERS`; do time $ENGINE "$BENCHMARK"; done ) 2>&1 ) | \
grep user | \
sed 's/user[ \t]*\([0-9]*\)m\([0-9.]*\)s/\1 \2/g' | \
awk 'BEGIN { min_v = -1; } { v = $1 * 60 + $2; if (min_v == -1 || v < min_v) { min_v = v; }; s += v; n += 1; } END { print s / n, min_v; }');
grep user | \
sed 's/user[ ]*\([0-9]*\)m\([0-9.]*\)s/\1 \2/g' | \
awk 'BEGIN { min_v = -1; } { v = $1 * 60 + $2; if (min_v == -1 || v < min_v) { min_v = v; }; s += v; n += 1; } END { print s / n, min_v; }');
else
perf_values=$(( ( for i in `seq 1 1 $ITERS`; do time $ENGINE "$BENCHMARK"; done ) 2>&1 ) | \
grep user | \
sed 's/user[ \t]*\([0-9]*\)m\([0-9.]*\)s/\1 \2/g' | \
awk 'BEGIN { min_v = -1; } { v = $1 * 60 + $2; if (min_v == -1 || v < min_v) { min_v = v; }; s += v; n += 1; } END { print s / n, min_v; }');
fi;
if [ "$PRINT_MIN" == "-min" ]
then

8
tools/rss-measure.sh
View File

@ -17,6 +17,7 @@
JERRY=$1
TEST=$2
SLEEP=0.1
OS=`uname -s | tr [:upper:] [:lower:]`
Rss_OUT=""
@ -25,7 +26,12 @@ function collect_entry()
OUT_NAME="$1_OUT";
OUT=$OUT_NAME;
SUM=$(grep -o -e "^[0-9a-f][0-9a-f]*.*" -e "^Rss.*" /proc/$PID/smaps 2>/dev/null | grep -A 1 -- "r[w-]-p " | grep "^Rss"|awk '{s += $2;} END {print s;}')
if [ "$OS" == "darwin" ]
then
SUM=`ps -o rss $PID | grep [0-9]`
else
SUM=$(grep -o -e "^[0-9a-f][0-9a-f]*.*" -e "^Rss.*" /proc/$PID/smaps 2>/dev/null | grep -A 1 -- "r[w-]-p " | grep "^Rss"|awk '{s += $2;} END {print s;}')
fi;
if [ "$SUM" != "" ];
then

2
tools/run-perf-test.sh
View File

@ -107,6 +107,7 @@ function run-suite()
done
}
date
printf "%40s | %28s | %28s |\n" "Benchmark" "RSS<br>(+ is better)" "Perf<br>(+ is better)"
printf "%40s | %28s | %28s |\n" "---------" "---" "----"
@ -119,3 +120,4 @@ 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;}')
printf "%40s | %28s | %28s |\n" "Geometric mean:" "RSS reduction: $mem_percent_gmean%" "Speed up: $perf_percent_gmean%"
date