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 2018 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=4 28top=7 29cpufreq=2016000 30# Set the bigcores at 2016000. 31while [ $((cpu < $top)) -eq 1 ]; do 32 echo 1 > $cpubase/cpu${cpu}/online 33 echo performance > $cpubase/cpu${cpu}/$gov 34 echo $cpufreq > /sys/devices/system/cpu/cpu$cpu/cpufreq/scaling_max_freq 35 S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` 36 echo "set cpu $cpu to $S kHz" 37 cpu=$(($cpu + 1)) 38done 39 40cpu=0 41top=4 42# Disable the silver cores. 43while [ $((cpu < $top)) -eq 1 ]; do 44 echo "disable cpu $cpu" 45 echo 0 > $cpubase/cpu${cpu}/online 46 cpu=$(($cpu + 1)) 47done 48 49cpu=7 50top=8 51# Disable the big+ core. 52while [ $((cpu < $top)) -eq 1 ]; do 53 echo "disable cpu $cpu" 54 echo 0 > $cpubase/cpu${cpu}/online 55 cpu=$(($cpu + 1)) 56done 57 58echo "disable GPU bus split" 59echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split 60echo "enable GPU force clock on" 61echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on 62echo "set GPU idle timer to 10000" 63echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer 64 65# 0 381 572 762 1144 1571 2086 2597 2929 3879 4943 5931 6881 66echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor 67echo -n "set GPU bus frequency to max at " 68cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq 69 70# 257000000 345000000 427000000 585000000 71G=427000000 72echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor 73echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq 74echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq 75echo -n "set GPU frequency to " 76cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq 77