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Code Issues Releases Wiki Activity

workloads/hackbench: fixes

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- Only install/uninstall the executable once per run
- Add results file as a raw artifact
This commit is contained in:
Sergei Trofimov 2018-02-14 11:37:04 +00:00 committed by Marc Bonnici
parent ea64630f57
commit 3dbba732f0
1 changed files with 19 additions and 12 deletions
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31
wa/workloads/hackbench/__init__.py
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@ -18,6 +18,7 @@ import os
import re
from wa import Workload, Parameter, Executable
from wa.utils.exec_control import once
timeout_buffer = 10
@ -58,32 +59,38 @@ class Hackbench(Workload):
binary_name = 'hackbench'
def setup(self, context):
self.command = '{} -s {} -g {} -l {} {} > {}'
self.target_binary = None
self.hackbench_result = self.target.get_workpath(hackbench_results_txt)
self.run_timeout = self.duration + timeout_buffer
@once
def initialize(self, context):
host_binary = context.resolver.get(Executable(self, self.target.abi, self.binary_name))
self.target_binary = self.target.install(host_binary)
self.command = self.command.format(self.target_binary, self.datasize, self.groups,
self.loops, self.extra_params, self.hackbench_result)
def setup(self, context):
self.target_output_file = self.target.get_workpath(hackbench_results_txt)
self.run_timeout = self.duration + timeout_buffer
command_format = '{} -s {} -g {} -l {} {} > {}'
self.command = command_format.format(self.target_binary, self.datasize, self.groups,
self.loops, self.extra_params, self.target_output_file)
def run(self, context):
self.target.execute(self.command, timeout=self.run_timeout)
def extract_results(self, context):
self.target.pull(self.hackbench_result, context.output_directory)
host_output_file = os.path.join(context.output_directory, hackbench_results_txt)
self.target.pull(self.target_output_file, host_output_file)
context.add_artifact('hackbench-results', host_output_file, kind='raw')
def update_output(self, context):
with open(os.path.join(context.output_directory, hackbench_results_txt)) as hackbench_file:
for line in hackbench_file:
results_file = context.get_artifact_path('hackbench-results')
with open(results_file) as fh:
for line in fh:
for label, (regex, units) in regex_map.iteritems():
match = regex.search(line)
if match:
context.add_metric(label, float(match.group(1)), units)
def teardown(self, context):
self.target.execute('rm -f {}'.format(self.target_output_file))
@once
def finalize(self, context):
self.target.uninstall(self.binary_name)
self.target.execute('rm -f {}'.format(self.hackbench_result))