| #!/usr/bin/env python |
| # Copyright (c) 2018, 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 sys |
| |
| import golem |
| import minify_tool |
| import toolhelper |
| import utils |
| |
| PINNED_R8_JAR = os.path.join(utils.REPO_ROOT, 'third_party/r8/r8.jar') |
| PINNED_PGR8_JAR = os.path.join(utils.REPO_ROOT, 'third_party/r8/r8-pg6.0.1.jar') |
| |
| def parse_arguments(argv): |
| parser = argparse.ArgumentParser( |
| description = 'Run r8 bootstrap benchmarks.') |
| parser.add_argument('--golem', |
| help = 'Link in third party dependencies.', |
| default = False, |
| action = 'store_true') |
| return parser.parse_args(argv) |
| |
| |
| def dex(input, output): |
| return_code = toolhelper.run( |
| 'd8', [ |
| input, |
| '--output', output, |
| '--lib', utils.RT_JAR, |
| '--min-api', '10000', |
| '--no-desugaring', |
| ], |
| debug=False, |
| build=False) |
| if return_code != 0: |
| sys.exit(return_code) |
| |
| if __name__ == '__main__': |
| options = parse_arguments(sys.argv[1:]) |
| if options.golem: |
| golem.link_third_party() |
| with utils.TempDir() as temp: |
| memory_file = os.path.join(temp, 'memory.dump') |
| r8_output = os.path.join(temp, 'r8.zip') |
| d8_r8_output = os.path.join(temp, 'd8r8.zip') |
| d8_pg_output = os.path.join(temp, 'd8pg.zip') |
| |
| return_code = minify_tool.minify_tool( |
| input_jar=PINNED_R8_JAR, |
| output_jar=r8_output, |
| debug=False, |
| build=False, |
| track_memory_file=memory_file, |
| benchmark_name="BootstrapR8") |
| if return_code != 0: |
| sys.exit(return_code) |
| |
| dex(r8_output, d8_r8_output) |
| print "BootstrapR8(CodeSize):", utils.uncompressed_size(r8_output) |
| print "BootstrapR8Dex(CodeSize):", utils.uncompressed_size(d8_r8_output) |
| |
| dex(PINNED_PGR8_JAR, d8_pg_output) |
| print "BootstrapR8PG(CodeSize):", utils.uncompressed_size(PINNED_PGR8_JAR) |
| print "BootstrapR8PGDex(CodeSize):", utils.uncompressed_size(d8_pg_output) |
| |
| sys.exit(0) |