blob: 41da4515867228f551b8fe6336519e05127adda6 [file] [log] [blame]
#!/usr/bin/env python3
# Copyright (c) 2022, the R8 project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
import argparse
import os
import subprocess
import sys
import compiledump
import gradle
import jdk
import utils
NONLIB_BUILD_TARGET = 'R8WithRelocatedDeps'
NONLIB_TEST_BUILD_TARGETS = [utils.R8_TESTS_TARGET, utils.R8_TESTS_DEPS_TARGET]
R8LIB_BUILD_TARGET = utils.R8LIB
R8LIB_TEST_BUILD_TARGETS = [utils.R8LIB_TESTS_TARGET, utils.R8LIB_TESTS_DEPS_TARGET]
# The r8lib target is always the golem target.
GOLEM_BUILD_TARGETS = [R8LIB_BUILD_TARGET] + R8LIB_TEST_BUILD_TARGETS
def get_golem_resource_path(benchmark):
return os.path.join('benchmarks', benchmark)
def get_jdk_home(options, benchmark):
if options.golem:
return os.path.join(get_golem_resource_path(benchmark), 'linux')
return None
def parse_options(argv):
result = argparse.ArgumentParser(description = 'Run test-based benchmarks.')
result.add_argument('--golem',
help='Indicate this as a run on golem',
default=False,
action='store_true')
result.add_argument('--benchmark',
help='The test benchmark to run',
required=True)
result.add_argument('--target',
help='The test target to run',
required=True,
# These should 1:1 with benchmarks/BenchmarkTarget.java
choices=['d8', 'r8-full', 'r8-force', 'r8-compat'])
result.add_argument('--nolib', '--no-lib', '--no-r8lib',
help='Run the non-lib R8 build (default false)',
default=False,
action='store_true')
result.add_argument('--no-build', '--no_build',
help='Run without building first (default false)',
default=False,
action='store_true')
result.add_argument('--enable-assertions', '--enable_assertions', '-ea',
help='Enable assertions when running',
default=False,
action='store_true')
result.add_argument('--print-times',
help='Print timing information from r8',
default=False,
action='store_true')
result.add_argument('--version', '-v',
help='Use R8 version/hash for the run (default local build)',
default=None)
result.add_argument('--temp',
help='A directory to use for temporaries and outputs.',
default=None)
return result.parse_known_args(argv)
def main(argv, temp):
(options, args) = parse_options(argv)
if options.temp:
temp = options.temp
if options.golem:
options.no_build = True
if options.nolib:
print("Error: golem should always run r8lib")
return 1
if options.nolib:
testBuildTargets = NONLIB_TEST_BUILD_TARGETS
buildTargets = [NONLIB_BUILD_TARGET] + NONLIB_TEST_BUILD_TARGETS
r8jar = utils.R8_WITH_RELOCATED_DEPS_JAR
testjars = [utils.R8_TESTS_DEPS_JAR, utils.R8_TESTS_JAR]
else:
testBuildTargets = R8LIB_TEST_BUILD_TARGETS
buildTargets = GOLEM_BUILD_TARGETS
r8jar = utils.R8LIB_JAR
testjars = [utils.R8LIB_TESTS_DEPS_JAR, utils.R8LIB_TESTS_JAR]
if options.version:
# r8 is downloaded so only test jar needs to be built.
buildTargets = testBuildTargets
r8jar = compiledump.download_distribution(options.version, options.nolib, temp)
if not options.no_build:
gradle.RunGradle(buildTargets + ['-Pno_internal'])
if not options.golem:
# When running locally, change the working directory to be in 'temp'.
# This is hard to do properly within the JVM so we do it here.
with utils.ChangedWorkingDirectory(temp):
return run(options, r8jar, testjars)
else:
return run(options, r8jar, testjars)
def run(options, r8jar, testjars):
jdkhome = get_jdk_home(options, options.benchmark)
cmd = [jdk.GetJavaExecutable(jdkhome)]
if options.enable_assertions:
cmd.append('-ea')
if options.print_times:
cmd.append('-Dcom.android.tools.r8.printtimes=1')
cmd.extend(['-cp', ':'.join([r8jar] + testjars)])
cmd.extend([
'com.android.tools.r8.benchmarks.BenchmarkMainEntryRunner',
options.benchmark,
options.target,
# When running locally the working directory is moved and we pass the
# repository root as an argument. The runner can then setup dependencies.
'golem' if options.golem else utils.REPO_ROOT,
])
return subprocess.check_call(cmd)
if __name__ == '__main__':
with utils.TempDir() as temp:
sys.exit(main(sys.argv[1:], temp))