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Add the script to enable Monsoon power monitor #535

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Add the script to enable Monsoon power monitor #535

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e19e61a
monsoon aibench integration
sf-wind May 1, 2023
9ad6982
Add the script to enable Monsoon power monitor
sf-wind May 1, 2023
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38 changes: 36 additions & 2 deletions benchmarking/frameworks/framework_base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -228,7 +228,7 @@ def runBenchmark(self, info, benchmark, platform):

program = programs["program"] if "program" in programs else ""
if test["metric"] == "power":
platform_args["power"] = True
platform_args["non_blocking"] = True
method = test.get("method")
platform_args["method"] = method

Expand All @@ -240,6 +240,15 @@ def runBenchmark(self, info, benchmark, platform):
# FIXME "Monsoon" was unimportable
from utils.monsoon_power import collectPowerData

if method == "monsoon_with_usb":
# enter root mode in case we need to disable usb access
if hasattr(platform, "root"):
platform.root()
platform.util.run("wait-for-device")
# disable usb power line if test desires
if "disable_usb" in test:
platform.util.shell(f"echo 1 > {test['disable_usb']}")

# in power metric, the output is ignored
total_num = 0
platform.killProgram(program)
Expand Down Expand Up @@ -290,17 +299,35 @@ def runBenchmark(self, info, benchmark, platform):
test["collection_time"] if "collection_time" in test else 180
)
voltage = float(test["voltage"]) if "voltage" in test else 4.0
threshold = float(test["threshold"] if "threshold" in test else 300)
window_size_in_ms = float(
test["window_size"] if "window_size" in test else 1000
)
# each sample is 200us
window_size = int(window_size_in_ms / 0.2)
output = collectPowerData(
platform.platform_hash,
collection_time,
voltage,
test["iter"],
self.args.monsoon_map,
method=test["method"] if "method" in test else "monsoon",
monsoon_map=self.args.monsoon_map,
threshold=threshold,
window_size=window_size,
)
platform.waitForDevice(20)
# kill the process if exists
platform.killProgram(program)

if method == "monsoon_with_usb":
# re-enable usb power line
if "disable_usb" in test:
platform.util.shell(f"echo 0 > {test['disable_usb']}")
# exit root mode in case we need to disable usb access
if hasattr(platform, "unroot"):
platform.unroot()
platform.util.run("wait-for-device")

# remove the files before copying out the output files
# this will save some time in ios platform, since in ios
# all files are copied back to the host system
Expand Down Expand Up @@ -589,6 +616,11 @@ def _runCommands(
profiling_args.setdefault("types", [default_type])
profiling_args.setdefault("options", {})
platform_args["model_name"] = getModelName(model)
# we only run non_blocking on the last command. Previous commands
# may be set ups for the last command, and should be blocking.
non_blocking = platform_args.get("non_blocking", False)
if non_blocking:
del platform_args["non_blocking"]
for idx, cmd in enumerate(cmds):
# note that we only enable profiling for the last command
# of the main commands.
Expand All @@ -598,6 +630,8 @@ def _runCommands(
else {"enabled": False}
)
platform_args["model_files"] = model_files
if non_blocking and idx == len(cmds) - 1:
platform_args["non_blocking"] = True
one_output = self.runOnPlatform(
total_num, cmd, platform, platform_args, converter
)
Expand Down
14 changes: 7 additions & 7 deletions benchmarking/platforms/android/android_platform.py
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Original file line number Diff line number Diff line change
Expand Up @@ -197,8 +197,7 @@ def runAppBenchmark(self, cmd, *args, **kwargs):
platform_args = {}
if "platform_args" in kwargs:
platform_args = kwargs["platform_args"]
if "power" in platform_args and platform_args["power"]:
platform_args["non_blocking"] = True
if "non_blocking" in platform_args and platform_args["non_blocking"]:
self.util.shell(["am", "start", "-S", activity])
return []
if platform_args.get("profiling_args", {}).get("enabled", False):
Expand Down Expand Up @@ -236,18 +235,19 @@ def runBinaryBenchmark(self, cmd, *args, **kwargs):
sleep_before_run = str(platform_args["sleep_before_run"])
cmd = ["sleep", sleep_before_run, "&&"] + cmd
del platform_args["sleep_before_run"]
if "power" in platform_args and platform_args["power"]:
if "non_blocking" in platform_args and platform_args["non_blocking"]:
# launch settings page to prevent the phone
# to go into sleep mode
self.util.shell(["am", "start", "-a", "android.settings.SETTINGS"])
self.util.shell(
["am", "start", "-a", "android.settings.SETTINGS"],
ignore_status=True,
)
time.sleep(1)
cmd = (
["nohup"]
+ ["sh", "-c", "'" + " ".join(cmd) + "'"]
+ [">", "/dev/null", "2>&1"]
)
platform_args["non_blocking"] = True
del platform_args["power"]
enable_profiling = platform_args.get("profiling_args", {}).get(
"enabled", False
)
Expand Down Expand Up @@ -354,7 +354,7 @@ def killProgram(self, program):
# if the program doesn't exist, the grep may fail
# do not update status code
success = getRunStatus()
res = self.util.shell(["ps", "|", "grep", basename])
res = self.util.shell(["ps", "|", "grep", basename], ignore_status=True)
setRunStatus(success, overwrite=True)
if len(res) == 0:
return
Expand Down
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