You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
267 lines
9.4 KiB
267 lines
9.4 KiB
# -*- coding: utf-8 -*-
|
|
# Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
"""Module of benchmark runs."""
|
|
from __future__ import print_function
|
|
|
|
import datetime
|
|
import threading
|
|
import time
|
|
import traceback
|
|
|
|
from cros_utils import command_executer
|
|
from cros_utils import timeline
|
|
|
|
from suite_runner import SuiteRunner
|
|
from results_cache import MockResult
|
|
from results_cache import MockResultsCache
|
|
from results_cache import Result
|
|
from results_cache import ResultsCache
|
|
|
|
STATUS_FAILED = 'FAILED'
|
|
STATUS_SUCCEEDED = 'SUCCEEDED'
|
|
STATUS_IMAGING = 'IMAGING'
|
|
STATUS_RUNNING = 'RUNNING'
|
|
STATUS_WAITING = 'WAITING'
|
|
STATUS_PENDING = 'PENDING'
|
|
|
|
|
|
class BenchmarkRun(threading.Thread):
|
|
"""The benchmarkrun class."""
|
|
|
|
def __init__(self, name, benchmark, label, iteration, cache_conditions,
|
|
machine_manager, logger_to_use, log_level, share_cache,
|
|
dut_config):
|
|
threading.Thread.__init__(self)
|
|
self.name = name
|
|
self._logger = logger_to_use
|
|
self.log_level = log_level
|
|
self.benchmark = benchmark
|
|
self.iteration = iteration
|
|
self.label = label
|
|
self.result = None
|
|
self.terminated = False
|
|
self.retval = None
|
|
self.run_completed = False
|
|
self.machine_manager = machine_manager
|
|
self.suite_runner = SuiteRunner(dut_config, self._logger, self.log_level)
|
|
self.machine = None
|
|
self.cache_conditions = cache_conditions
|
|
self.runs_complete = 0
|
|
self.cache_hit = False
|
|
self.failure_reason = ''
|
|
self.test_args = benchmark.test_args
|
|
self.cache = None
|
|
self.profiler_args = self.GetExtraAutotestArgs()
|
|
self._ce = command_executer.GetCommandExecuter(
|
|
self._logger, log_level=self.log_level)
|
|
self.timeline = timeline.Timeline()
|
|
self.timeline.Record(STATUS_PENDING)
|
|
self.share_cache = share_cache
|
|
self.cache_has_been_read = False
|
|
|
|
# This is used by schedv2.
|
|
self.owner_thread = None
|
|
|
|
def ReadCache(self):
|
|
# Just use the first machine for running the cached version,
|
|
# without locking it.
|
|
self.cache = ResultsCache()
|
|
self.cache.Init(self.label.chromeos_image, self.label.chromeos_root,
|
|
self.benchmark.test_name, self.iteration, self.test_args,
|
|
self.profiler_args, self.machine_manager, self.machine,
|
|
self.label.board, self.cache_conditions, self._logger,
|
|
self.log_level, self.label, self.share_cache,
|
|
self.benchmark.suite, self.benchmark.show_all_results,
|
|
self.benchmark.run_local, self.benchmark.cwp_dso)
|
|
|
|
self.result = self.cache.ReadResult()
|
|
self.cache_hit = (self.result is not None)
|
|
self.cache_has_been_read = True
|
|
|
|
def run(self):
|
|
try:
|
|
if not self.cache_has_been_read:
|
|
self.ReadCache()
|
|
|
|
if self.result:
|
|
self._logger.LogOutput('%s: Cache hit.' % self.name)
|
|
self._logger.LogOutput(self.result.out, print_to_console=False)
|
|
self._logger.LogError(self.result.err, print_to_console=False)
|
|
|
|
elif self.label.cache_only:
|
|
self._logger.LogOutput('%s: No cache hit.' % self.name)
|
|
output = '%s: No Cache hit.' % self.name
|
|
retval = 1
|
|
err = 'No cache hit.'
|
|
self.result = Result.CreateFromRun(
|
|
self._logger, self.log_level, self.label, self.machine, output, err,
|
|
retval, self.benchmark.test_name, self.benchmark.suite,
|
|
self.benchmark.cwp_dso)
|
|
|
|
else:
|
|
self._logger.LogOutput('%s: No cache hit.' % self.name)
|
|
self.timeline.Record(STATUS_WAITING)
|
|
# Try to acquire a machine now.
|
|
self.machine = self.AcquireMachine()
|
|
self.cache.machine = self.machine
|
|
self.result = self.RunTest(self.machine)
|
|
|
|
self.cache.remote = self.machine.name
|
|
self.label.chrome_version = self.machine_manager.GetChromeVersion(
|
|
self.machine)
|
|
self.cache.StoreResult(self.result)
|
|
|
|
if not self.label.chrome_version:
|
|
if self.machine:
|
|
self.label.chrome_version = self.machine_manager.GetChromeVersion(
|
|
self.machine)
|
|
elif self.result.chrome_version:
|
|
self.label.chrome_version = self.result.chrome_version
|
|
|
|
if self.terminated:
|
|
return
|
|
|
|
if not self.result.retval:
|
|
self.timeline.Record(STATUS_SUCCEEDED)
|
|
else:
|
|
if self.timeline.GetLastEvent() != STATUS_FAILED:
|
|
self.failure_reason = 'Return value of test suite was non-zero.'
|
|
self.timeline.Record(STATUS_FAILED)
|
|
|
|
except Exception as e:
|
|
self._logger.LogError("Benchmark run: '%s' failed: %s" % (self.name, e))
|
|
traceback.print_exc()
|
|
if self.timeline.GetLastEvent() != STATUS_FAILED:
|
|
self.timeline.Record(STATUS_FAILED)
|
|
self.failure_reason = str(e)
|
|
finally:
|
|
if self.owner_thread is not None:
|
|
# In schedv2 mode, we do not lock machine locally. So noop here.
|
|
pass
|
|
elif self.machine:
|
|
if not self.machine.IsReachable():
|
|
self._logger.LogOutput(
|
|
'Machine %s is not reachable, removing it.' % self.machine.name)
|
|
self.machine_manager.RemoveMachine(self.machine.name)
|
|
self._logger.LogOutput('Releasing machine: %s' % self.machine.name)
|
|
self.machine_manager.ReleaseMachine(self.machine)
|
|
self._logger.LogOutput('Released machine: %s' % self.machine.name)
|
|
|
|
def Terminate(self):
|
|
self.terminated = True
|
|
self.suite_runner.Terminate()
|
|
if self.timeline.GetLastEvent() != STATUS_FAILED:
|
|
self.timeline.Record(STATUS_FAILED)
|
|
self.failure_reason = 'Thread terminated.'
|
|
|
|
def AcquireMachine(self):
|
|
if self.owner_thread is not None:
|
|
# No need to lock machine locally, DutWorker, which is a thread, is
|
|
# responsible for running br.
|
|
return self.owner_thread.dut()
|
|
while True:
|
|
machine = None
|
|
if self.terminated:
|
|
raise RuntimeError('Thread terminated while trying to acquire machine.')
|
|
|
|
machine = self.machine_manager.AcquireMachine(self.label)
|
|
|
|
if machine:
|
|
self._logger.LogOutput(
|
|
'%s: Machine %s acquired at %s' % (self.name, machine.name,
|
|
datetime.datetime.now()))
|
|
break
|
|
time.sleep(10)
|
|
return machine
|
|
|
|
def GetExtraAutotestArgs(self):
|
|
if (self.benchmark.perf_args and
|
|
self.benchmark.suite != 'telemetry_Crosperf'):
|
|
self._logger.LogError(
|
|
'Non-telemetry benchmark does not support profiler.')
|
|
self.benchmark.perf_args = ''
|
|
|
|
if self.benchmark.perf_args:
|
|
perf_args_list = self.benchmark.perf_args.split(' ')
|
|
perf_args_list = [perf_args_list[0]] + ['-a'] + perf_args_list[1:]
|
|
perf_args = ' '.join(perf_args_list)
|
|
if not perf_args_list[0] in ['record', 'stat']:
|
|
raise SyntaxError('perf_args must start with either record or stat')
|
|
extra_test_args = [
|
|
'--profiler=custom_perf',
|
|
('--profiler_args=\'perf_options="%s"\'' % perf_args)
|
|
]
|
|
return ' '.join(extra_test_args)
|
|
else:
|
|
return ''
|
|
|
|
def RunTest(self, machine):
|
|
self.timeline.Record(STATUS_IMAGING)
|
|
if self.owner_thread is not None:
|
|
# In schedv2 mode, do not even call ImageMachine. Machine image is
|
|
# guarenteed.
|
|
pass
|
|
else:
|
|
self.machine_manager.ImageMachine(machine, self.label)
|
|
self.timeline.Record(STATUS_RUNNING)
|
|
retval, out, err = self.suite_runner.Run(
|
|
machine, self.label, self.benchmark, self.test_args, self.profiler_args)
|
|
self.run_completed = True
|
|
return Result.CreateFromRun(self._logger, self.log_level, self.label,
|
|
self.machine, out, err, retval,
|
|
self.benchmark.test_name, self.benchmark.suite,
|
|
self.benchmark.cwp_dso)
|
|
|
|
def SetCacheConditions(self, cache_conditions):
|
|
self.cache_conditions = cache_conditions
|
|
|
|
def logger(self):
|
|
"""Return the logger, only used by unittest.
|
|
|
|
Returns:
|
|
self._logger
|
|
"""
|
|
|
|
return self._logger
|
|
|
|
def __str__(self):
|
|
"""For better debugging."""
|
|
|
|
return 'BenchmarkRun[name="{}"]'.format(self.name)
|
|
|
|
|
|
class MockBenchmarkRun(BenchmarkRun):
|
|
"""Inherited from BenchmarkRun."""
|
|
|
|
def ReadCache(self):
|
|
# Just use the first machine for running the cached version,
|
|
# without locking it.
|
|
self.cache = MockResultsCache()
|
|
self.cache.Init(self.label.chromeos_image, self.label.chromeos_root,
|
|
self.benchmark.test_name, self.iteration, self.test_args,
|
|
self.profiler_args, self.machine_manager, self.machine,
|
|
self.label.board, self.cache_conditions, self._logger,
|
|
self.log_level, self.label, self.share_cache,
|
|
self.benchmark.suite, self.benchmark.show_all_results,
|
|
self.benchmark.run_local, self.benchmark.cwp_dso)
|
|
|
|
self.result = self.cache.ReadResult()
|
|
self.cache_hit = (self.result is not None)
|
|
|
|
def RunTest(self, machine):
|
|
"""Remove Result.CreateFromRun for testing."""
|
|
self.timeline.Record(STATUS_IMAGING)
|
|
self.machine_manager.ImageMachine(machine, self.label)
|
|
self.timeline.Record(STATUS_RUNNING)
|
|
[retval, out, err] = self.suite_runner.Run(
|
|
machine, self.label, self.benchmark, self.test_args, self.profiler_args)
|
|
self.run_completed = True
|
|
rr = MockResult('logger', self.label, self.log_level, machine)
|
|
rr.out = out
|
|
rr.err = err
|
|
rr.retval = retval
|
|
return rr
|