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67 lines
2.1 KiB
67 lines
2.1 KiB
#!/system/bin/sh |
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# |
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# Copyright (C) 2018 The Android Open Source Project |
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# |
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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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# performance test setup for 2018 devices |
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stop thermal-engine |
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stop perfd |
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stop vendor.thermal-engine |
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stop vendor.perfd |
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cpubase=/sys/devices/system/cpu |
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gov=cpufreq/scaling_governor |
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cpu=4 |
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top=8 |
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# Enable the gold cores at max frequency. |
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# 825600 902400 979200 1056000 1209600 1286400 1363200 1459200 1536000 |
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# 1612800 1689600 1766400 1843200 1920000 1996800 2092800 2169600 |
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# 2246400 2323200 2400000 2476800 2553600 2649600 |
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while [ $((cpu < $top)) -eq 1 ]; do |
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echo 1 > $cpubase/cpu${cpu}/online |
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echo performance > $cpubase/cpu${cpu}/$gov |
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S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` |
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echo "setting cpu $cpu to max at $S kHz" |
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cpu=$(($cpu + 1)) |
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done |
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cpu=0 |
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top=4 |
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# Disable the silver cores. |
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while [ $((cpu < $top)) -eq 1 ]; do |
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echo "disable cpu $cpu" |
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echo 0 > $cpubase/cpu${cpu}/online |
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cpu=$(($cpu + 1)) |
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done |
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echo "setting GPU bus split" |
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echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split |
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echo "setting GPU force clocks" |
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echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on |
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echo "setting GPU idle timer" |
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echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer |
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# 0 381 572 762 1144 1571 2086 2597 2929 3879 4943 5931 6881 |
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echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor |
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echo -n "setting GPU bus frequency to max at " |
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cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq |
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# 257000000 342000000 414000000 520000000 596000000 675000000 710000000 |
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echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor |
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echo -n "setting GPU frequency to max at " |
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cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
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