def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# pylint: disable=line-too-long
# Based on https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/scripts/prep_ryu.sh
# All CPUs have the same scaling settings, so we only need to set it once
'''
stop thermal-engine
stop perfd
echo userspace > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the fourth core. This will hopefully produce less heat, allowing
# for more consistent results. 3 cores should be enough to run Ganesh,
# the graphics driver, and the OS.
'''
echo 0 > /sys/devices/system/cpu/cpu3/online''',
# lock gpu/emc clocks.
'''
chown root:root /sys/devices/57000000.gpu/pstate
echo %s > /sys/devices/57000000.gpu/pstate''' % GPU_EMC_PROFILE_ID
]))
return self
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._is_root:
return
result = self._adb.check_lines('''\
cat /sys/class/power_supply/battery/capacity \
/sys/devices/system/cpu/online \
/sys/class/thermal/thermal_zone14/temp \
/sys/class/thermal/thermal_zone15/temp \
/sys/kernel/debug/clk/oxili_gfx3d_clk/measure \
/sys/kernel/debug/clk/bimc_clk/measure
for N in 4 5 6; do
cat /sys/devices/system/cpu/cpu$N/cpufreq/scaling_cur_freq
done''')
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='4-6', name='online cpus'),
Expectation(int, max_value=88, name='tsens_tz_sensor13'),
Expectation(int, max_value=88, name='tsens_tz_sensor14'),
Expectation(long, min_value=(GPU_CLOCK_RATE - 5000),
max_value=(GPU_CLOCK_RATE + 5000), name='gpu clock rate'),
Expectation(long, min_value=647995000, max_value=648007500,
name='ddr clock rate', sleeptime=10)] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE, name='cpu_%i clock rate' %i)
for i in range(4, 7)]
Expectation.check_all(expectations, result)
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._is_root:
return
# only issue one shell command in an attempt to minimize interference.
result = self._adb.check_lines('''\
cat /sys/class/power_supply/bq27742-0/capacity \
/sys/class/thermal/thermal_zone7/temp \
/sys/class/thermal/thermal_zone0/temp \
/sys/class/thermal/thermal_zone1/temp \
/sys/class/thermal/thermal_zone7/cdev1/cur_state \
/sys/class/thermal/thermal_zone7/cdev0/cur_state
for N in $(seq 0 3); do
cat /sys/devices/system/cpu/cpu$N/cpufreq/scaling_cur_freq
done
cat /sys/devices/57000000.gpu/pstate | grep \*$''')
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(int, max_value=40000, name='skin temperature'),
Expectation(int, max_value=86000, name='cpu temperature'),
Expectation(int, max_value=87000, name='gpu temperature'),
Expectation(int, exact_value=0, name='cpu throttle'),
Expectation(int, exact_value=0, name='gpu throttle')] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE,
name='cpu_%i clock rate' % i, sleeptime=30)
for i in range(4)] + \
[Expectation(str, exact_value=GPU_EMC_PROFILE, name='gpu/emc profile')]
Expectation.check_all(expectations, result)
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._adb.is_root():
return
result = self._adb.check('''\
cat /sys/class/power_supply/battery/capacity \
/sys/devices/system/cpu/online \
/sys/class/thermal/thermal_zone14/temp \
/sys/class/thermal/thermal_zone15/temp \
/sys/kernel/debug/clk/oxili_gfx3d_clk/measure \
/sys/kernel/debug/clk/bimc_clk/measure
for N in 4 5 6; do
cat /sys/devices/system/cpu/cpu$N/cpufreq/scaling_cur_freq
done''')
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='4-6', name='online cpus'),
Expectation(int, max_value=88, name='tsens_tz_sensor13'),
Expectation(int, max_value=88, name='tsens_tz_sensor14'),
Expectation(long, min_value=(GPU_CLOCK_RATE - 5000),
max_value=(GPU_CLOCK_RATE + 5000), name='gpu clock rate'),
Expectation(long, min_value=647995000, max_value=648007500,
name='ddr clock rate', sleeptime=10)] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE, name='cpu_%i clock rate' %i)
for i in range(4, 7)]
Expectation.check_all(expectations, result.splitlines())
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._adb.is_root():
return
# only issue one shell command in an attempt to minimize interference.
result = self._adb.check('''\
cat /sys/class/power_supply/bq27742-0/capacity \
/sys/devices/system/cpu/online \
/sys/class/thermal/thermal_zone7/temp \
/sys/class/thermal/thermal_zone0/temp \
/sys/class/thermal/thermal_zone1/temp \
/sys/class/thermal/thermal_zone7/cdev1/cur_state \
/sys/class/thermal/thermal_zone7/cdev0/cur_state
for N in 0 1 2; do
cat /sys/devices/system/cpu/cpu$N/cpufreq/scaling_cur_freq
done
cat /sys/devices/57000000.gpu/pstate | grep \*$''')
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='0-2', name='online cpus'),
Expectation(int, max_value=40000, name='skin temperature'),
Expectation(int, max_value=86000, name='cpu temperature'),
Expectation(int, max_value=87000, name='gpu temperature'),
Expectation(int, exact_value=0, name='cpu throttle'),
Expectation(int, exact_value=0, name='gpu throttle')] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE,
name='cpu_%i clock rate' % i, sleeptime=30)
for i in (0, 1, 2)] + \
[Expectation(str, exact_value=GPU_EMC_PROFILE, name='gpu/emc profile')]
Expectation.check_all(expectations, result.splitlines())
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# turn on and lock the first 3 cores.
'''
for N in 0 1 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the fourth core.
'''
echo 0 > /sys/devices/system/cpu/cpu3/online''',
# lock gpu/emc clocks.
'''
chown root:root /sys/devices/57000000.gpu/pstate
echo %s > /sys/devices/57000000.gpu/pstate''' % GPU_EMC_PROFILE_ID
]))
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# pylint: disable=line-too-long
# Based on https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/scripts/prep_ryu.sh
# All CPUs have the same scaling settings, so we only need to set it once
'''
stop thermal-engine
stop perfd
echo userspace > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the fourth core. This will hopefully produce less heat, allowing
# for more consistent results. 3 cores should be enough to run Ganesh,
# the graphics driver, and the OS.
'''
echo 0 > /sys/devices/system/cpu/cpu3/online''',
# lock gpu/emc clocks.
'''
chown root:root /sys/devices/57000000.gpu/pstate
echo %s > /sys/devices/57000000.gpu/pstate''' % GPU_EMC_PROFILE_ID]))
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# turn on and lock the first 3 cores.
'''
for N in 0 1 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the fourth core.
'''
echo 0 > /sys/devices/system/cpu/cpu3/online''',
# lock gpu/emc clocks.
'''
chown root:root /sys/devices/57000000.gpu/pstate
echo %s > /sys/devices/57000000.gpu/pstate''' % GPU_EMC_PROFILE_ID]))
return self
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._adb.is_root():
return
result = self._adb.check(' '.join(
['cat',
'/sys/class/power_supply/battery/capacity',
'/sys/devices/system/cpu/online'] + \
['/sys/devices/system/cpu/cpu%i/cpufreq/scaling_cur_freq' % i
for i in range(2, 4)] + \
['/sys/kernel/debug/clk/bimc_clk/measure',
'/sys/class/thermal/thermal_zone22/temp',
'/sys/class/thermal/thermal_zone23/temp']))
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='2-3', name='online cpus')] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE, name='cpu_%i clock rate' %i)
for i in range(2, 4)] + \
[Expectation(long, min_value=902390000, max_value=902409999,
name='measured ddr clock', sleeptime=10),
Expectation(int, max_value=41000, name='pm8994_tz temperature'),
Expectation(int, max_value=40, name='msm_therm temperature')]
Expectation.check_all(expectations, result.splitlines())
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('''\
stop thermal-engine
stop thermald
stop perfd
stop mpdecision''')
# enable and lock 3 of 4 big cores.
self._adb.shell('''\
for N in 4 5 6; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)))
# turn off all other cores
self._adb.shell('''\
for N in 0 1 2 3 7; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''')
# gpu/ddr perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
self._adb.shell('''\
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_bus_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_rail_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 1000000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo %i > /sys/class/kgsl/kgsl-3d0/gpuclk''' %
tuple(GPU_CLOCK_RATE for _ in range(3)))
# ddr perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
self._adb.shell('''\
echo performance > /sys/class/devfreq/qcom,cpubw.32/governor
echo 9887 > /sys/class/devfreq/qcom,cpubw.32/max_freq
echo 9887 > /sys/class/devfreq/qcom,cpubw.32/min_freq
echo performance > /sys/class/devfreq/qcom,gpubw.70/governor
echo 9887 > /sys/class/devfreq/qcom,gpubw.70/max_freq
echo 9887 > /sys/class/devfreq/qcom,gpubw.70/min_freq''')
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# enable and lock the two fast cores.
'''
stop thermal-engine
stop perfd
for N in 3 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the two slow cores
'''
for N in 1 0; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# pylint: disable=line-too-long
# Set GPU bus and idle timer
# Set DDR frequency to max
# Set GPU to performance mode, 315 MHZ
# See https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/scripts/prep_marlfish.sh
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo 13763 > /sys/class/devfreq/soc:qcom,gpubw/min_freq
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo 4 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo 4 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel''' %
tuple(GPU_CLOCK_RATE for _ in range(2))
]))
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join(['''\
stop thermal-engine
stop thermald
stop perfd
stop mpdecision''',
# enable and lock the two fast cores.
'''
for N in 3 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the two slow cores
'''
for N in 1 0; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# gpu perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_bus_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_rail_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 1000000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo userspace > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo 2 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo 2 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel
echo 2 > /sys/class/kgsl/kgsl-3d0/thermal_pwrlevel
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo %i > /sys/class/kgsl/kgsl-3d0/max_gpuclk
echo %i > /sys/class/kgsl/kgsl-3d0/gpuclk''' %
tuple(GPU_CLOCK_RATE for _ in range(4))] + \
self._devfreq_lock_cmds))
return self
def main():
# Delimiter is ',' or ' ', skip if nested inside parens (e.g. gpu(a=b,c=d)).
DELIMITER = r'[, ](?!(?:[^(]*\([^)]*\))*[^()]*\))'
configs = re.split(DELIMITER, FLAGS.config)
skps = _path.find_skps(FLAGS.skps)
if FLAGS.adb:
adb = Adb(FLAGS.device_serial, echo=(FLAGS.verbosity >= 5))
model = adb.check('getprop ro.product.model').strip()
if model == 'Pixel C':
from _hardware_pixel_c import HardwarePixelC
hardware = HardwarePixelC(adb)
elif model == 'Nexus 6P':
from _hardware_nexus_6p import HardwareNexus6P
hardware = HardwareNexus6P(adb)
else:
from _hardware_android import HardwareAndroid
print(
"WARNING: %s: don't know how to monitor this hardware; results "
"may be unreliable." % model,
file=sys.stderr)
hardware = HardwareAndroid(adb)
else:
hardware = Hardware()
with hardware:
SKPBench.run_warmup(hardware.warmup_time, configs[0])
if FLAGS.resultsfile:
with open(FLAGS.resultsfile, mode='a+') as resultsfile:
run_benchmarks(configs,
skps,
hardware,
resultsfile=resultsfile)
else:
run_benchmarks(configs, skps, hardware)
def filter_line(self, line):
JUNK = [
'NvRmPrivGetChipPlatform: Could not read platform information',
'Expected on kernels without fuse support, using silicon'
]
return False if line in JUNK else HardwareAndroid.filter_line(
self, line)
def main():
# Delimiter is ',' or ' ', skip if nested inside parens (e.g. gpu(a=b,c=d)).
DELIMITER = r'[, ](?!(?:[^(]*\([^)]*\))*[^()]*\))'
configs = re.split(DELIMITER, FLAGS.config)
skps = _path.find_skps(FLAGS.skps)
if FLAGS.adb:
adb = Adb(FLAGS.device_serial)
model = adb.get_device_model()
if model == 'Pixel C':
from _hardware_pixel_c import HardwarePixelC
hardware = HardwarePixelC(adb)
else:
from _hardware_android import HardwareAndroid
print(
"WARNING: %s: don't know how to monitor this hardware; results "
"may be unreliable." % model,
file=sys.stderr)
hardware = HardwareAndroid(adb)
else:
hardware = Hardware()
with hardware:
if hardware.kick_in_time:
print(
"sleeping %i seconds to allow hardware settings to kick in..."
% hardware.kick_in_time,
file=sys.stderr)
time.sleep(hardware.kick_in_time)
run_benchmarks(configs, skps, hardware)
def main():
# Delimiter is ',' or ' ', skip if nested inside parens (e.g. gpu(a=b,c=d)).
DELIMITER = r'[, ](?!(?:[^(]*\([^)]*\))*[^()]*\))'
configs = re.split(DELIMITER, FLAGS.config)
skps = _path.find_skps(FLAGS.skps)
if FLAGS.adb:
adb = Adb(FLAGS.device_serial)
model = adb.get_device_model()
if model == 'Pixel C':
from _hardware_pixel_c import HardwarePixelC
hardware = HardwarePixelC(adb)
elif model == 'Nexus 6P':
from _hardware_nexus_6p import HardwareNexus6P
hardware = HardwareNexus6P(adb)
else:
from _hardware_android import HardwareAndroid
print(
"WARNING: %s: don't know how to monitor this hardware; results "
"may be unreliable." % model,
file=sys.stderr)
hardware = HardwareAndroid(adb)
else:
hardware = Hardware()
with hardware:
SKPBench.run_warmup(hardware.warmup_time)
run_benchmarks(configs, skps, hardware)
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# enable and lock the two fast cores.
'''
stop thermal-engine
stop perfd
for N in 3 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the two slow cores
'''
for N in 1 0; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# pylint: disable=line-too-long
# Set GPU bus and idle timer
# Set DDR frequency to max
# Set GPU to performance mode, 315 MHZ
# See https://android.googlesource.com/platform/frameworks/base/+/master/libs/hwui/tests/scripts/prep_marlfish.sh
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo 13763 > /sys/class/devfreq/soc:qcom,gpubw/min_freq
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo 4 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo 4 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel''' %
tuple(GPU_CLOCK_RATE for _ in range(2))]))
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
# enable and lock 3 of 4 big cores.
self._adb.shell('''\
for N in 4 5 6; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)))
# turn off all other cores
self._adb.shell('''\
for N in 0 1 2 3 7; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''')
# gpu/ddr perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
self._adb.shell('''\
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_bus_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_rail_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 1000000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo %i > /sys/class/kgsl/kgsl-3d0/gpuclk''' %
tuple(GPU_CLOCK_RATE for _ in range(3)))
# ddr perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
self._adb.shell('''\
echo performance > /sys/class/devfreq/qcom,cpubw.32/governor
echo 9887 > /sys/class/devfreq/qcom,cpubw.32/max_freq
echo 9887 > /sys/class/devfreq/qcom,cpubw.32/min_freq
echo performance > /sys/class/devfreq/qcom,gpubw.70/governor
echo 9887 > /sys/class/devfreq/qcom,gpubw.70/max_freq
echo 9887 > /sys/class/devfreq/qcom,gpubw.70/min_freq''')
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
# enable and lock the two fast cores.
'''
for N in 3 2; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# turn off the two slow cores
'''
for N in 1 0; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# gpu perf commands from
# https://developer.qualcomm.com/qfile/28823/lm80-p0436-11_adb_commands.pdf
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
echo 1 > /sys/class/kgsl/kgsl-3d0/force_bus_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_rail_on
echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
echo 1000000 > /sys/class/kgsl/kgsl-3d0/idle_timer
echo userspace > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo 2 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo 2 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel
echo 2 > /sys/class/kgsl/kgsl-3d0/thermal_pwrlevel
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
echo %i > /sys/class/kgsl/kgsl-3d0/max_gpuclk
echo %i > /sys/class/kgsl/kgsl-3d0/gpuclk''' %
tuple(GPU_CLOCK_RATE for _ in range(4))] + \
self._devfreq_lock_cmds))
return self
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._adb.is_root():
return
result = self._adb.check(' '.join(
['cat',
'/sys/class/power_supply/battery/capacity',
'/sys/devices/system/cpu/online'] + \
['/sys/devices/system/cpu/cpu%i/cpufreq/scaling_cur_freq' % i
for i in range(4, 7)] + \
# Unfortunately we can't monitor the gpu clock:
#
# /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
#
# It doesn't respect the min_freq/max_freq values when not under load.
['/sys/kernel/debug/clk/bimc_clk/measure',
'/sys/class/kgsl/kgsl-3d0/temp',
'/sys/class/kgsl/kgsl-3d0/throttling',
'/sys/class/thermal/thermal_zone10/temp',
'/sys/class/thermal/thermal_zone7/temp']))
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='4-6', name='online cpus')] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE, name='cpu_%i clock rate' %i)
for i in range(4, 7)] + \
[Expectation(long, min_value=902390000, max_value=902409999,
name='measured ddr clock', sleeptime=10),
Expectation(int, max_value=750, name='gpu temperature'),
Expectation(int, exact_value=1, name='gpu throttling'),
Expectation(int, max_value=75, name='msm_therm temperature'),
Expectation(int, max_value=75000, name='pm8998_tz temperature')]
Expectation.check_all(expectations, result.splitlines())
def main():
# Delimiter is ',' or ' ', skip if nested inside parens (e.g. gpu(a=b,c=d)).
DELIMITER = r'[, ](?!(?:[^(]*\([^)]*\))*[^()]*\))'
configs = re.split(DELIMITER, FLAGS.config)
srcs = _path.find_skps(FLAGS.srcs)
assert srcs
if FLAGS.adb:
adb = Adb(FLAGS.device_serial,
FLAGS.adb_binary,
echo=(FLAGS.verbosity >= 5))
from _hardware_android import HardwareAndroid
model = adb.check('getprop ro.product.model').strip()
if model == 'Pixel C':
from _hardware_pixel_c import HardwarePixelC
hardware = HardwarePixelC(adb)
elif model == 'Pixel' or model == "Pixel XL":
from _hardware_pixel import HardwarePixel
hardware = HardwarePixel(adb)
elif model == 'Pixel 2':
from _hardware_pixel2 import HardwarePixel2
hardware = HardwarePixel2(adb)
elif model == 'Nexus 6P':
from _hardware_nexus_6p import HardwareNexus6P
hardware = HardwareNexus6P(adb)
else:
print(
"WARNING: %s: don't know how to monitor this hardware; results "
"may be unreliable." % model,
file=sys.stderr)
hardware = HardwareAndroid(adb)
if FLAGS.lock_clocks:
hardware.__enter__()
print(
"Entered benchmarking mode, not running benchmarks. Reboot to restore."
)
return
if FLAGS.clock_speed:
hardware.setDesiredClock(FLAGS.clock_speed)
else:
hardware = Hardware()
if FLAGS.resultsfile:
with open(FLAGS.resultsfile, mode='a+') as resultsfile:
run_benchmarks(configs, srcs, hardware, resultsfile=resultsfile)
else:
run_benchmarks(configs, srcs, hardware)
def sanity_check(self):
HardwareAndroid.sanity_check(self)
if not self._adb.is_root():
return
result = self._adb.check(' '.join(
['cat',
'/sys/class/power_supply/battery/capacity',
'/sys/devices/system/cpu/online'] + \
['/sys/devices/system/cpu/cpu%i/cpufreq/scaling_cur_freq' % i
for i in range(4, 7)] + \
# Unfortunately we can't monitor the gpu clock:
#
# /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
#
# It doesn't respect the min_freq/max_freq values when not under load.
['/sys/kernel/debug/clk/bimc_clk/measure',
'/sys/class/kgsl/kgsl-3d0/temp',
'/sys/class/kgsl/kgsl-3d0/throttling',
'/sys/class/thermal/thermal_zone10/temp',
'/sys/class/thermal/thermal_zone7/temp']))
expectations = \
[Expectation(int, min_value=30, name='battery', sleeptime=30*60),
Expectation(str, exact_value='4-6', name='online cpus')] + \
[Expectation(int, exact_value=CPU_CLOCK_RATE, name='cpu_%i clock rate' %i)
for i in range(4, 7)] + \
[Expectation(long, min_value=902390000, max_value=902409999,
name='measured ddr clock', sleeptime=10),
Expectation(int, max_value=750, name='gpu temperature'),
Expectation(int, exact_value=1, name='gpu throttling'),
Expectation(int, max_value=75, name='msm_therm temperature'),
Expectation(int, max_value=75000, name='pm8998_tz temperature')]
Expectation.check_all(expectations, result.splitlines())
def main():
# Delimiter is ',' or ' ', skip if nested inside parens (e.g. gpu(a=b,c=d)).
DELIMITER = r'[, ](?!(?:[^(]*\([^)]*\))*[^()]*\))'
configs = re.split(DELIMITER, FLAGS.config)
srcs = _path.find_skps(FLAGS.srcs)
assert srcs
if FLAGS.adb:
adb = Adb(FLAGS.device_serial,
FLAGS.adb_binary,
echo=(FLAGS.verbosity >= 5))
model = adb.check('getprop ro.product.model').strip()
if model == 'Pixel C':
from _hardware_pixel_c import HardwarePixelC
hardware = HardwarePixelC(adb)
elif model == 'Pixel':
from _hardware_pixel import HardwarePixel
hardware = HardwarePixel(adb)
elif model == 'Pixel 2':
from _hardware_pixel2 import HardwarePixel2
hardware = HardwarePixel2(adb)
elif model == 'Nexus 6P':
from _hardware_nexus_6p import HardwareNexus6P
hardware = HardwareNexus6P(adb)
elif FLAGS.force:
from _hardware_android import HardwareAndroid
print(
"WARNING: %s: don't know how to monitor this hardware; results "
"may be unreliable." % model,
file=sys.stderr)
hardware = HardwareAndroid(adb)
else:
raise Exception("%s: don't know how to monitor this hardware. "
"Use --force to bypass this warning." % model)
else:
hardware = Hardware()
if FLAGS.resultsfile:
with open(FLAGS.resultsfile, mode='a+') as resultsfile:
run_benchmarks(configs, srcs, hardware, resultsfile=resultsfile)
else:
run_benchmarks(configs, srcs, hardware)
def filter_line(self, line):
JUNK = ['NvRmPrivGetChipPlatform: Could not read platform information',
'Expected on kernels without fuse support, using silicon']
return False if line in JUNK else HardwareAndroid.filter_line(self, line)
def __exit__(self, exception_type, exception_value, exception_traceback):
HardwareAndroid.__exit__(self, exception_type,
exception_value, exception_traceback)
self._unlock_clocks()
def __enter__(self): self._lock_clocks() return HardwareAndroid.__enter__(self)
def __init__(self, adb): HardwareAndroid.__init__(self, adb)
def __exit__(self, exception_type, exception_value, exception_traceback):
HardwareAndroid.__exit__(self, exception_type, exception_value,
exception_traceback)
self._unlock_clocks()
def __init__(self, adb): HardwareAndroid.__init__(self, adb)
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
'''
stop thermal-engine
stop perfd''',
# turn off the slow cores and one fast core
'''
for N in 0 1 2 3 7; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# lock 3 fast cores: two for Skia and one for the OS
'''
for N in 4 5 6; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# Set GPU bus and idle timer
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split''',
# csmartdalton, 4-26-2018: this line hangs my device
# echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
'''
echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer''',
# Set mem frequency to max
'''
echo %i > /sys/class/devfreq/soc\:qcom,gpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,gpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,cpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,cpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,mincpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,mincpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,memlat-cpu0/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,memlat-cpu0/max_freq''' %
tuple(MEM_CLOCK_RATE for _ in range(8)),
# Set GPU to performance mode
'''
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq''' %
tuple(GPU_CLOCK_RATE for _ in range(2)),
# Set GPU power level
'''
echo %i > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo %i > /sys/class/kgsl/kgsl-3d0/min_pwrlevel''' %
tuple(GPU_POWER_LEVEL for _ in range(2))]))
assert('msm_therm' == self._adb.check(\
'cat /sys/class/thermal/thermal_zone10/type').strip())
assert('pm8998_tz' == self._adb.check(\
'cat /sys/class/thermal/thermal_zone7/type').strip())
return self
def __enter__(self):
HardwareAndroid.__enter__(self)
self._lock_clocks()
return self
def __init__(self, adb): HardwareAndroid.__init__(self, adb) self._discover_devfreqs()
def sleep(self, sleeptime): self._unlock_clocks() HardwareAndroid.sleep(self, sleeptime) self._lock_clocks()
def sleep(self, sleeptime):
self._unlock_clocks()
HardwareAndroid.sleep(self, sleeptime)
self._lock_clocks()
def __enter__(self):
HardwareAndroid.__enter__(self)
if not self._adb.is_root():
return self
self._adb.shell('\n'.join([
'''
stop thermal-engine
stop perfd''',
# turn off the slow cores and one fast core
'''
for N in 0 1 2 3 7; do
echo 0 > /sys/devices/system/cpu/cpu$N/online
done''',
# lock 3 fast cores: two for Skia and one for the OS
'''
for N in 4 5 6; do
echo 1 > /sys/devices/system/cpu/cpu$N/online
echo userspace > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_governor
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_max_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_min_freq
echo %i > /sys/devices/system/cpu/cpu$N/cpufreq/scaling_setspeed
done''' % tuple(CPU_CLOCK_RATE for _ in range(3)),
# Set GPU bus and idle timer
'''
echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split''',
# csmartdalton, 4-26-2018: this line hangs my device
# echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
'''
echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer''',
# Set mem frequency to max
'''
echo %i > /sys/class/devfreq/soc\:qcom,gpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,gpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,cpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,cpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,mincpubw/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,mincpubw/max_freq
echo %i > /sys/class/devfreq/soc\:qcom,memlat-cpu0/min_freq
echo %i > /sys/class/devfreq/soc\:qcom,memlat-cpu0/max_freq''' %
tuple(MEM_CLOCK_RATE for _ in range(8)),
# Set GPU to performance mode
'''
echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
echo %i > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq''' %
tuple(GPU_CLOCK_RATE for _ in range(2)),
# Set GPU power level
'''
echo %i > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
echo %i > /sys/class/kgsl/kgsl-3d0/min_pwrlevel''' %
tuple(GPU_POWER_LEVEL for _ in range(2))
]))
assert('msm_therm' == self._adb.check(\
'cat /sys/class/thermal/thermal_zone10/type').strip())
assert('pm8998_tz' == self._adb.check(\
'cat /sys/class/thermal/thermal_zone7/type').strip())
return self
