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 thermal-engine 20stop perfd 21stop vendor.thermal-engine 22stop vendor.perfd 23 24cpubase=/sys/devices/system/cpu 25gov=cpufreq/scaling_governor 26 27cpu=4 28top=8 29 30# Enable the gold cores at max frequency. 31# 825600 902400 979200 1056000 1209600 1286400 1363200 1459200 1536000 32# 1612800 1689600 1766400 1843200 1920000 1996800 2092800 2169600 33# 2246400 2323200 2400000 2476800 2553600 2649600 34while [ $((cpu < $top)) -eq 1 ]; do 35 echo 1 > $cpubase/cpu${cpu}/online 36 echo performance > $cpubase/cpu${cpu}/$gov 37 S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` 38 echo "setting cpu $cpu to max at $S kHz" 39 cpu=$(($cpu + 1)) 40done 41 42cpu=0 43top=4 44 45# Disable the silver cores. 46while [ $((cpu < $top)) -eq 1 ]; do 47 echo "disable cpu $cpu" 48 echo 0 > $cpubase/cpu${cpu}/online 49 cpu=$(($cpu + 1)) 50done 51 52echo "setting GPU bus split" 53echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split 54echo "setting GPU force clocks" 55echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on 56echo "setting GPU idle timer" 57echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer 58 59# 0 381 572 762 1144 1571 2086 2597 2929 3879 4943 5931 6881 60echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor 61echo -n "setting GPU bus frequency to max at " 62cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq 63 64# 257000000 342000000 414000000 520000000 596000000 675000000 710000000 65echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor 66echo -n "setting GPU frequency to max at " 67cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq 68