mirror of
https://github.com/ARM-software/workload-automation.git
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89 lines
3.4 KiB
Python
89 lines
3.4 KiB
Python
# Copyright 2013-2015 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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import re
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from wlauto import AndroidUiAutoBenchmark, Parameter, Alias
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from wlauto.exceptions import ConfigError
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class Andebench(AndroidUiAutoBenchmark):
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name = 'andebench'
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description = """
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AndEBench is an industry standard Android benchmark provided by The
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Embedded Microprocessor Benchmark Consortium (EEMBC).
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http://www.eembc.org/andebench/about.php
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From the website:
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- Initial focus on CPU and Dalvik interpreter performance
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- Internal algorithms concentrate on integer operations
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- Compares the difference between native and Java performance
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- Implements flexible multicore performance analysis
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- Results displayed in Iterations per second
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- Detailed log file for comprehensive engineering analysis
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"""
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package = 'com.eembc.coremark'
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activity = 'com.eembc.coremark.splash'
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summary_metrics = ['AndEMark Java', 'AndEMark Native']
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parameters = [
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Parameter('number_of_threads', kind=int,
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description='Number of threads that will be spawned by AndEBench.'),
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Parameter('single_threaded', kind=bool,
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description="""
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If ``true``, AndEBench will run with a single thread. Note: this must
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not be specified if ``number_of_threads`` has been specified.
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"""),
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]
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aliases = [
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Alias('andebenchst', number_of_threads=1),
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]
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regex = re.compile('\s*(?P<key>(AndEMark Native|AndEMark Java))\s*:'
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'\s*(?P<value>\d+)')
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def validate(self):
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if (self.number_of_threads is not None) and (self.single_threaded is not None): # pylint: disable=E1101
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raise ConfigError('Can\'t specify both number_of_threads and single_threaded parameters.')
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def setup(self, context):
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if self.number_of_threads is None: # pylint: disable=access-member-before-definition
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if self.single_threaded: # pylint: disable=E1101
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self.number_of_threads = 1 # pylint: disable=attribute-defined-outside-init
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else:
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self.number_of_threads = self.device.number_of_cores # pylint: disable=W0201
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self.logger.debug('Using {} threads'.format(self.number_of_threads))
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self.uiauto_params['number_of_threads'] = self.number_of_threads
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# Called after this setup as modifying uiauto_params
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super(Andebench, self).setup(context)
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def update_result(self, context):
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super(Andebench, self).update_result(context)
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results = {}
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with open(self.logcat_log) as fh:
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for line in fh:
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match = self.regex.search(line)
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if match:
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data = match.groupdict()
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results[data['key']] = data['value']
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for key, value in results.iteritems():
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context.result.add_metric(key, value)
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