Discard outer warmup and set additional java flags
Change-Id: Ib4de30a4f8d4f8c004bad88d7dcc1be8a0fd1fa6
diff --git a/tools/run_benchmark.py b/tools/run_benchmark.py
index 65547a8..ed34d9b 100755
--- a/tools/run_benchmark.py
+++ b/tools/run_benchmark.py
@@ -81,11 +81,17 @@
result.add_argument('--temp',
help='A directory to use for temporaries and outputs.',
default=None)
- return result.parse_known_args(argv)
+ result.add_argument('--verbose',
+ help='To enable verbose logging.',
+ action='store_true',
+ default=False)
+ options, args = result.parse_known_args(argv)
+ options.quiet = not options.verbose
+ return options, args
def main(argv, temp):
- (options, args) = parse_options(argv)
+ options, args = parse_options(argv)
if options.output:
options.output = os.path.abspath(options.output)
@@ -140,7 +146,10 @@
def run(options, r8jar, testjars):
jdkhome = get_jdk_home(options, options.benchmark)
- cmd = [jdk.GetJavaExecutable(jdkhome)]
+ cmd = [
+ jdk.GetJavaExecutable(jdkhome), '-Xms8g', '-Xmx8g',
+ '-XX:+TieredCompilation', '-XX:TieredStopAtLevel=4'
+ ]
if options.enable_assertions:
cmd.append('-ea')
if options.print_times:
@@ -150,7 +159,9 @@
f'-DTEST_DATA_LOCATION={utils.REPO_ROOT}/d8_r8/test_modules/tests_java_8/build/classes/java/test',
f'-DTESTBASE_DATA_LOCATION={utils.REPO_ROOT}/d8_r8/test_modules/testbase/build/classes/java/main',
])
- if options.iterations:
+ if options.iterations is not None:
+ if options.iterations == 0:
+ return
cmd.append(f'-DBENCHMARK_ITERATIONS={options.iterations}')
if options.output:
cmd.append(f'-DBENCHMARK_OUTPUT={options.output}')
@@ -163,6 +174,7 @@
# repository root as an argument. The runner can then setup dependencies.
'golem' if options.golem else utils.REPO_ROOT,
])
+ utils.PrintCmd(cmd, quiet=options.quiet)
return subprocess.check_call(cmd)
