mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-04 22:20:53 +01:00
135 lines
4.1 KiB
Python
135 lines
4.1 KiB
Python
#!/usr/bin/env python3
|
|
|
|
# Copyright 2022 ByteDance Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import tempfile
|
|
import os
|
|
import subprocess
|
|
import argparse
|
|
|
|
gbench_prefix = "SONIC_NO_ASYNC_GC=1 go test -benchmem -run=none "
|
|
|
|
def run(cmd):
|
|
print(cmd)
|
|
if os.system(cmd):
|
|
print ("Failed to run cmd: %s"%(cmd))
|
|
exit(1)
|
|
|
|
def run_s(cmd):
|
|
print (cmd)
|
|
try:
|
|
res = os.popen(cmd)
|
|
except subprocess.CalledProcessError as e:
|
|
if e.returncode:
|
|
print (e.output)
|
|
exit(1)
|
|
return res.read()
|
|
|
|
def run_r(cmd):
|
|
print (cmd)
|
|
try:
|
|
cmds = cmd.split(' ')
|
|
data = subprocess.check_output(cmds, stderr=subprocess.STDOUT)
|
|
except subprocess.CalledProcessError as e:
|
|
if e.returncode:
|
|
print (e.output)
|
|
exit(1)
|
|
return data.decode("utf-8")
|
|
|
|
def compare(args):
|
|
# detech current branch.
|
|
# result = run_r("git branch")
|
|
current_branch = run_s("git status | head -n1 | sed 's/On branch //'")
|
|
# for br in result.split('\n'):
|
|
# if br.startswith("* "):
|
|
# current_branch = br.lstrip('* ')
|
|
# break
|
|
|
|
if not current_branch:
|
|
print ("Failed to detech current branch")
|
|
return None
|
|
|
|
# get the current diff
|
|
(fd, diff) = tempfile.mkstemp()
|
|
run("git diff > %s"%diff)
|
|
|
|
# early return if currrent is main branch.
|
|
print ("Current branch: %s"%(current_branch))
|
|
if current_branch == "main":
|
|
print ("Cannot compare at the main branch.Please build a new branch")
|
|
return None
|
|
|
|
# benchmark current branch
|
|
(fd, target) = tempfile.mkstemp(".target.txt")
|
|
run("%s %s ./... 2>&1 | tee %s" %(gbench_prefix, args, target))
|
|
|
|
# trying to switch to the latest main branch
|
|
run("git checkout -- .")
|
|
if current_branch != "main":
|
|
run("git checkout main")
|
|
run("git pull --allow-unrelated-histories origin main")
|
|
|
|
# benchmark main branch
|
|
(fd, main) = tempfile.mkstemp(".main.txt")
|
|
run("%s %s ./... 2>&1 | tee %s" %(gbench_prefix, args, main))
|
|
|
|
# diff the result
|
|
# benchstat = "go get golang.org/x/perf/cmd/benchstat && go install golang.org/x/perf/cmd/benchstat"
|
|
run( "benchstat -sort=delta %s %s"%(main, target))
|
|
run("git checkout -- .")
|
|
|
|
# restore branch
|
|
if current_branch != "main":
|
|
run("git checkout %s"%(current_branch))
|
|
run("patch -p1 < %s" % (diff))
|
|
return target
|
|
|
|
def main():
|
|
argparser = argparse.ArgumentParser(description='Tools to test the performance. Example: ./bench.py -b Decoder_Generic_Sonic -c')
|
|
argparser.add_argument('-b', '--bench', dest='filter', required=False,
|
|
help='Specify the filter for golang benchmark')
|
|
argparser.add_argument('-c', '--compare', dest='compare', action='store_true', required=False,
|
|
help='Compare with the main benchmarking')
|
|
argparser.add_argument('-t', '--times', dest='times', required=False,
|
|
help='benchmark the times')
|
|
argparser.add_argument('-r', '--repeat_times', dest='count', required=False,
|
|
help='benchmark the count')
|
|
args = argparser.parse_args()
|
|
|
|
if args.filter:
|
|
gbench_args = "-bench=%s"%(args.filter)
|
|
else:
|
|
gbench_args = "-bench=."
|
|
|
|
if args.times:
|
|
gbench_args += " -benchtime=%s"%(args.times)
|
|
|
|
if args.count:
|
|
gbench_args += " -count=%s"%(args.count)
|
|
else:
|
|
gbench_args += " -count=10"
|
|
|
|
if args.compare:
|
|
target = compare(gbench_args)
|
|
else:
|
|
target = None
|
|
|
|
if not target:
|
|
(fd, target) = tempfile.mkstemp(".target.txt")
|
|
run("%s %s ./... 2>&1 | tee %s" %(gbench_prefix, gbench_args, target))
|
|
|
|
if __name__ == "__main__":
|
|
main()
|