84 lines
2.7 KiB
Bash
84 lines
2.7 KiB
Bash
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#!/bin/bash
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# Copyright (c) 2023 Huawei Device Co., Ltd.
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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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set -e
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HDC='/home/yinchuang/Task/dlopen/toolchains//hdc_std -s 10.121.251.143:8710 '
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function lock_cpu() {
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$HDC shell "mount -o rw,remount /vendor"
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$HDC shell "rm -rf /vendor/etc/soc_perf/*"
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$HDC shell "echo 1700000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq"
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$HDC shell "echo 2343000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq"
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$HDC shell "echo 3130000 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq"
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$HDC shell "echo 4-7 > /dev/cpuset/top-app/cpuset.cpus"
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$HDC shell "echo 4-7 > /dev/cpuset/graphic/cpuset.cpus"
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echo "current freqency: "
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$HDC shell "cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu2/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu3/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu4/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu5/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu6/cpufreq/scaling_cur_freq"
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$HDC shell "cat /sys/devices/system/cpu/cpu7/cpufreq/scaling_cur_freq"
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$HDC shell power-shell setmode 602
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}
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function usage() {
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echo "usage: $0 -r {the number of runs} -p {case path in phone}"
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exit 1
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}
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REPS=50
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CASE_PATH="/data/local/tmp/musl_dlopen"
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while getopts "hp:r:" OPT
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do
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case "$OPT" in
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p) CASE_PATH=$OPTARG;;
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r) REPS=$OPTARG;;
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h) usage;;
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*)
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echo "unknown options $opt"
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usage
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exit 1
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;;
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esac
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done
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echo REPS:$REPS
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echo CASE_PATH:$CASE_PATH
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time=$(date "+%Y%m%d-%H%M%S")
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result_file="dlopen_cost_${time}.txt"
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lock_cpu
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for((i=1;i<=${REPS};i++));
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do
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$HDC shell $CASE_PATH | grep "dlopen" >> ${result_file}
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done
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echo "save results to dlopen_cost_${time}.txt"
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err=$(cat ${result_file} | grep "dlopen error" | wc -l )
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if [ $err -gt 0 ];
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then
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echo "dlopen failed!!!"
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exit 1
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fi
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cat ${result_file} | awk 'BEGIN{ave=0; num=0} {ave+=$4;num++} END{print "dlopen cost(ave): " ave/num "(ms)", "num:" num}'
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