1#!/bin/bash 2 3# Copyright JS Foundation and other contributors, http://js.foundation 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17# Choosing table or semicolon-separated output mode 18if [ "$1" == "-d" ] 19then 20 TABLE="no" 21 PRINT_TEST_NAME_AWK_SCRIPT='{printf "%s;", $1}' 22 PRINT_TOTAL_AWK_SCRIPT='{printf "%d;%d;%d\n", $1, $2, $3 * 1024}' 23 24 shift 25else 26 PRINT_TEST_NAME_AWK_SCRIPT='{printf "%30s", $1}' 27 PRINT_TOTAL_AWK_SCRIPT='{printf "%25d%25d%25d\n", $1, $2, $3 * 1024}' 28 TABLE="yes" 29fi 30 31function fail_msg 32{ 33 echo "$1" 34 exit 1 35} 36 37# Engine 38 39# Check if the specified build supports memory statistics options 40function is_mem_stats_build 41{ 42 [ -x "$1" ] || fail_msg "Engine '$1' is not executable" 43 44 tmpfile=`mktemp` 45 "$1" --mem-stats $tmpfile 2>&1 | grep -- "Ignoring JERRY_INIT_MEM_STATS flag because of !JMEM_STATS configuration." 2>&1 > /dev/null 46 code=$? 47 rm $tmpfile 48 49 return $code 50} 51 52JERRY="$1" 53shift 54is_mem_stats_build "$JERRY" || fail_msg "First engine specified should be built without memory statistics support" 55 56JERRY_MEM_STATS="$1" 57shift 58is_mem_stats_build "$JERRY_MEM_STATS" && fail_msg "Second engine specified should be built with memory statistics support" 59 60# Benchmarks list 61BENCHMARKS="" 62 63while [ $# -ne 0 ] 64do 65 BENCHMARKS="$BENCHMARKS $1" 66 shift 67done 68 69# Running 70if [ "$TABLE" == "yes" ] 71then 72 awk 'BEGIN {printf "%30s%25s%25s%25s\n", "Test name", "Peak Heap (parser)", "Peak Heap (execution)", "Maximum RSS"}' 73 echo 74fi 75 76for bench in $BENCHMARKS 77do 78 test=`basename $bench .js` 79 80 echo "$test" | awk "$PRINT_TEST_NAME_AWK_SCRIPT" 81 MEM_STATS=$("$JERRY_MEM_STATS" --mem-stats --mem-stats-separate $bench | grep -e "Peak allocated =" | grep -o "[0-9]*") 82 RSS=$(./tools/rss-measure.sh "$JERRY" $bench | tail -n 1 | grep -o "[0-9]*") 83 echo $MEM_STATS $RSS | xargs | awk "$PRINT_TOTAL_AWK_SCRIPT" 84done 85