mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
128 lines
2.6 KiB
Bash
Executable File
128 lines
2.6 KiB
Bash
Executable File
# Copyright 2014 Samsung Electronics Co., Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#!/bin/bash
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JERRY=$1
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TEST=$2
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RAW_OUTPUT=$3
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SLEEP=0.3
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REPEATS=5
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Rss_OUT=""
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Pss_OUT=""
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Private_Dirty_OUT=""
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Private_Clean_OUT=""
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Shared_Dirty_OUT=""
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Shared_Clean_OUT=""
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Share_OUT=""
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Size_OUT=""
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Swap_OUT=""
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function collect_entry()
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{
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OUT_NAME="$1_OUT";
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OUT=$OUT_NAME;
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SUM=$(cat /proc/"$PID"/smaps 2>/dev/null | grep "$1" | awk '{sum += $2;} END { if (sum != 0) { print sum; }; }');
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if [ "$SUM" != "" ];
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then
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eval "$OUT=\"\$$OUT $SUM\\n\"";
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fi;
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}
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function print_entry()
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{
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OUT_NAME="$1_OUT";
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OUT=$OUT_NAME;
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eval "echo -e \"\$$OUT\"" | awk -v entry="$1" '{ if ($1 != "") { sum += $1; n += 1; if ($1 > max) { max = $1; } } } END { if (n == 0) { exit; }; printf "%19s:%8d Kb%19s:%8d Kb\n", entry, sum / n, entry, max; }';
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}
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function run_test()
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{
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$JERRY $TEST &
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PID=$!
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while kill -0 "$PID" > /dev/null 2>&1;
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do
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collect_entry Rss
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collect_entry Pss
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collect_entry Private_Dirty
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collect_entry Private_Clean
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collect_entry Shared_Dirty
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collect_entry Shared_Clean
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collect_entry Share
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collect_entry Size
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collect_entry Swap
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sleep $SLEEP
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done
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}
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ITERATIONS=`seq 1 $REPEATS`
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START=$(date +%s.%N)
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for i in $ITERATIONS
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do
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run_test
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done
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FINISH=$(date +%s.%N)
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echo
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if [ "$RAW_OUTPUT" != "" ];
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then
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echo -e "$Rss_OUT";
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echo -e "$Pss_OUT";
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echo -e "$Private_Dirty_OUT";
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echo -e "$Private_Clean_OUT";
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echo -e "$Shared_Dirty_OUT";
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echo -e "$Shared_Clean_OUT";
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echo -e "$Share_OUT";
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echo -e "$Size_OUT";
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echo -e "$Swap_OUT";
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fi;
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if [ "$Size_OUT" == "" ]
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then
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echo "==================="
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echo "Test failed."
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echo "==================="
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exit 1
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fi;
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TIME=$(echo "scale=3;($FINISH - $START) / 1.0" | bc );
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AVG_TIME=$(echo "scale=3;$TIME / $REPEATS" | bc );
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echo "==================="
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printf "%24sAVERAGE%28sMAX\n" "" "";
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print_entry Rss
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print_entry Pss
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print_entry Private_Dirty
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print_entry Private_Clean
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print_entry Shared_Dirty
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print_entry Shared_Clean
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print_entry Share
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print_entry Size
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print_entry Swap
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echo -e "---"
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echo -e "Exec time / average:\t$TIME / $AVG_TIME secs"
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echo "==================="
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