mirror of
https://github.com/ARM-software/workload-automation.git
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88 lines
4.5 KiB
Python
88 lines
4.5 KiB
Python
# Copyright 2014-2015 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 os
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import sys
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import shutil
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from wa import Command, settings
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from wa.framework import log
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from wa.framework.agenda import Agenda
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from wa.framework.output import RunOutput
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class RunCommand(Command):
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name = 'run'
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description = """
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Execute automated workloads on a remote device and process the resulting output.
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"""
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def initialize(self, context):
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self.parser.add_argument('agenda', metavar='AGENDA',
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help="""
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Agenda for this workload automation run. This defines which
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workloads will be executed, how many times, with which
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tunables, etc. See example agendas in {} for an example of
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how this file should be structured.
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""".format(os.path.dirname(wlauto.__file__)))
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self.parser.add_argument('-d', '--output-directory', metavar='DIR', default=None,
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help="""
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Specify a directory where the output will be generated. If
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the directory already exists, the script will abort unless -f
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option (see below) is used, in which case the contents of the
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directory will be overwritten. If this option is not specified,
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then {} will be used instead.
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""".format(settings.output_directory))
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self.parser.add_argument('-f', '--force', action='store_true',
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help="""
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Overwrite output directory if it exists. By default, the script
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will abort in this situation to prevent accidental data loss.
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""")
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self.parser.add_argument('-i', '--id', action='append', dest='only_run_ids', metavar='ID',
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help="""
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Specify a workload spec ID from an agenda to run. If this is
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specified, only that particular spec will be run, and other
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workloads in the agenda will be ignored. This option may be
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used to specify multiple IDs.
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""")
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self.parser.add_argument('--disable', action='append', dest='instruments_to_disable',
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metavar='INSTRUMENT', help="""
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Specify an instrument to disable from the command line. This
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equivalent to adding "~{metavar}" to the instrumentation list in
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the agenda. This can be used to temporarily disable a troublesome
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instrument for a particular run without introducing permanent
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change to the config (which one might then forget to revert).
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This option may be specified multiple times.
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""")
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def execute(self, args): # NOQA
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try:
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executor = Executor(args.output_directory, args.force)
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except RuntimeError:
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self.logger.error('Output directory {} exists.'.format(args.output_directory))
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self.logger.error('Please specify another location, or use -f option to overwrite.\n')
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return 2
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for path in settings.get_config_paths():
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executor.load_config(path)
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executor.load_agenda(args.agenda)
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for itd in args.instruments_to_disable:
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self.logger.debug('Globally disabling instrument "{}" (from command line option)'.format(itd))
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executor.disable_instrument(itd)
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executor.initialize()
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executor.execute(selectors={'ids': args.only_run_ids})
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executor.finalize()
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