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https://github.com/ARM-software/workload-automation.git
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2ff06af632
As part of resolving a resource, record its MD5 hash in the output metadata. In order to enable this, resource resolution is now done via the context, rather than directly via the ResourceResolver (in order not to introduce a context dependency in the Gui object, context now emulates the resolver interface).
126 lines
4.6 KiB
Python
126 lines
4.6 KiB
Python
# Copyright 2013-2018 ARM Limited
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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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#
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#pylint: disable=E1101,W0201
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import os
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import re
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from collections import defaultdict
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from wa import Workload, Parameter, Executable
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from wa.utils.exec_control import once
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from wa.utils.types import caseless_string
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BINARY = "hwuitest"
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IGNORED_METRICS = ["Stats since", "Total frames rendered"]
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class HWUITest(Workload):
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name = 'hwuitest'
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description = """
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Tests UI rendering latency on Android devices.
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The binary for this workload is built as part of AOSP's
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frameworks/base/libs/hwui component.
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"""
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supported_platforms = ['android']
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parameters = [
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Parameter('test', kind=caseless_string, default="shadowgrid",
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allowed_values=["shadowgrid", "rectgrid", "oval"],
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description="""
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The test to run:
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- ``'shadowgrid'``: creates a grid of rounded rects that
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cast shadows, high CPU & GPU load
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- ``'rectgrid'``: creates a grid of 1x1 rects
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- ``'oval'``: draws 1 oval
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"""),
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Parameter('loops', kind=int, default=3,
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description="The number of test iterations."),
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Parameter('frames', kind=int, default=150,
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description="The number of frames to run the test over."),
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]
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def __init__(self, target, *args, **kwargs):
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super(HWUITest, self).__init__(target, *args, **kwargs)
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HWUITest.target_exe = None
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@once
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def initialize(self, context):
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host_exe = context.get_resource(Executable(self,
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self.target.abi,
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BINARY))
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HWUITest.target_exe = self.target.install(host_exe)
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def run(self, context):
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self.output = None
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self.output = self.target.execute("{} {} {} {}".format(self.target_exe,
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self.test.lower(),
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self.loops,
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self.frames))
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def extract_results(self, context):
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if not self.output:
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return
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outfile = os.path.join(context.output_directory, 'hwuitest.output')
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with open(outfile, 'w') as wfh:
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wfh.write(self.output)
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context.add_artifact('hwuitest', outfile, kind='raw')
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def update_output(self, context):
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normal = re.compile(r'(?P<value>\d*)(?P<unit>\w*)')
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with_pct = re.compile(r'(?P<value>\d*) \((?P<percent>.*)%\)')
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count = 0
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for line in self.output.splitlines():
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#Filters out "Success!" and blank lines
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try:
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metric, value_string = [p.strip() for p in line.split(':', 1)]
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except ValueError:
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continue
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# Filters out unwanted lines
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if metric in IGNORED_METRICS:
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continue
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if metric == "Janky frames":
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count += 1
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match = with_pct.match(value_string).groupdict()
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context.add_metric(metric,
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match['value'],
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None,
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classifiers={"loop": count,
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"frames": self.frames})
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context.add_metric(metric + "_pct",
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match['percent'],
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"%",
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classifiers={"loop": count,
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"frames": self.frames})
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else:
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match = normal.match(value_string).groupdict()
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context.add_metric(metric,
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match['value'],
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match['unit'],
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classifiers={"loop": count,
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"frames": self.frames})
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@once
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def finalize(self, context):
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if (self.target_exe):
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self.target.uninstall(self.target_exe)
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