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author | android-build-team Robot <android-build-team-robot@google.com> | 2019-02-09 02:16:16 +0000 |
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committer | android-build-team Robot <android-build-team-robot@google.com> | 2019-02-09 02:16:16 +0000 |
commit | 7dfe79751d238f9114139bc46c47a474b83fb0ac (patch) | |
tree | 827afc4f8c06764b6b38bb2a57878d59ec56bd9d | |
parent | 48c5091dc573bee4958481c4dc16ccb5de0fd074 (diff) | |
parent | 3fcc4c6f8756843271b3f68df4b52f72532f4e66 (diff) | |
download | platform_testing-7dfe79751d238f9114139bc46c47a474b83fb0ac.tar.gz |
Snap for 5180536 from 3fcc4c6f8756843271b3f68df4b52f72532f4e66 to pi-platform-release
Change-Id: I0dcde20fde09a1e5943a2acd254d912f812dcf39
-rwxr-xr-x | scripts/perf-setup/b4s4-setup.sh | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/scripts/perf-setup/b4s4-setup.sh b/scripts/perf-setup/b4s4-setup.sh new file mode 100755 index 000000000..7bf714ff3 --- /dev/null +++ b/scripts/perf-setup/b4s4-setup.sh @@ -0,0 +1,68 @@ +#!/system/bin/sh +# +# Copyright (C) 2018 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# performance test setup for b4/s4 devices + +stop thermal-engine +stop perfd +stop vendor.thermal-engine +stop vendor.perfd + +cpubase=/sys/devices/system/cpu +gov=cpufreq/scaling_governor + +cpu=6 +top=8 + +# Enable golden cores at max frequency. +# 300000 652800 825600 979200 1132800 1363200 1536000 1747200 1843200 1996800 2016000 +# 300000 576000 748800 998400 1209600 1324800 1516800 1612800 1708800 +while [ $((cpu < $top)) -eq 1 ]; do + echo 1 > $cpubase/cpu${cpu}/online + echo performance > $cpubase/cpu${cpu}/$gov + S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` + echo "setting cpu $cpu to max at $S kHz" + cpu=$(($cpu + 1)) +done + +cpu=0 +top=6 + +# Disable silver cores. +while [ $((cpu < $top)) -eq 1 ]; do + echo "disable cpu $cpu" + echo 0 > $cpubase/cpu${cpu}/online + cpu=$(($cpu + 1)) +done + +echo "disable GPU bus split" +echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split +echo "enable GPU force clocks on" +echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on +echo "set GPU idle timer to 10000" +echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer + +# 0 381 762 1144 1720 2086 2597 3147 3879 5161 5931 6881 +echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor +echo -n "set GPU bus frequency to max at " +cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq + +# 180000000 267000000 355000000 430000000 +echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor +echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel +echo 0 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel +echo -n "set GPU frequency to max at " +cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq |