1#!/system/bin/sh 2# 3# Copyright (C) 2018 The Android Open Source Project 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# performance test setup for b4/s4 devices 18 19stop vendor.thermal-engine 20setprop vendor.powerhal.init 0 21setprop ctl.restart vendor.power-hal-aidl 22setprop ctl.interface_restart android.hardware.power@1.0::IPower/default 23 24cpubase=/sys/devices/system/cpu 25gov=cpufreq/scaling_governor 26 27cpu=6 28top=8 29 30# Enable golden cores at max frequency. 31# 300000 652800 825600 979200 1132800 1363200 1536000 1747200 1843200 1996800 2016000 32# 300000 576000 748800 998400 1209600 1324800 1516800 1612800 1708800 33while [ $((cpu < $top)) -eq 1 ]; do 34 echo 1 > $cpubase/cpu${cpu}/online 35 echo performance > $cpubase/cpu${cpu}/$gov 36 S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` 37 echo "setting cpu $cpu to max at $S kHz" 38 cpu=$(($cpu + 1)) 39done 40 41cpu=0 42top=6 43 44# Disable silver cores. 45while [ $((cpu < $top)) -eq 1 ]; do 46 echo "disable cpu $cpu" 47 echo 0 > $cpubase/cpu${cpu}/online 48 cpu=$(($cpu + 1)) 49done 50 51echo "disable GPU bus split" 52echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split 53echo "enable GPU force clocks on" 54echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on 55echo "set GPU idle timer to 10000" 56echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer 57 58# 0 381 762 1144 1720 2086 2597 3147 3879 5161 5931 6881 59echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor 60echo -n "set GPU bus frequency to max at " 61cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq 62 63# 180000000 267000000 355000000 430000000 64echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor 65echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel 66echo 0 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel 67echo -n "set GPU frequency to max at " 68cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq 69