1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
#!/usr/bin/env python
# Copyright (c) 2017, 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.
# Run D8, DX or Goyt on 'third_party/framework/framework_<version>.jar'.
# Report Golem-compatible CodeSize and RunTimeRaw values:
#
# <NAME>-Total(CodeSize): <size>
# <NAME>-Total(RunTimeRaw>: <time> ms
#
# and also detailed segment sizes for each dex segment:
#
# <NAME>-Code(CodeSize): <size>
# <NAME>-AnnotationSets(CodeSize): <size>
# ...
#
# Uses the DexSegment Java tool (Gradle target).
from __future__ import print_function
from glob import glob
import argparse
import os
import re
import subprocess
import sys
import time
import utils
DX_JAR = os.path.join(utils.REPO_ROOT, 'tools', 'linux', 'dx', 'framework',
'dx.jar')
D8_JAR = os.path.join(utils.REPO_ROOT, 'build', 'libs', 'd8.jar')
GOYT_EXE = os.path.join('third_party', 'goyt',
'goyt_160525751')
FRAMEWORK_JAR = os.path.join('third_party', 'framework',
'framework_160115954.jar')
DEX_SEGMENTS_JAR = os.path.join(utils.REPO_ROOT, 'build', 'libs',
'dexsegments.jar')
DEX_SEGMENTS_RESULT_PATTERN = re.compile('- ([^:]+): ([0-9]+)')
MIN_SDK_VERSION = '24'
def parse_arguments():
parser = argparse.ArgumentParser(
description = 'Run D8, DX or Goyt on'
' third_party/framework/framework*.jar.'
' Report Golem-compatible CodeSize and RunTimeRaw values.')
parser.add_argument('--tool',
choices = ['dx', 'd8', 'd8-release', 'goyt'],
required = True,
help = 'Compiler tool to use.')
parser.add_argument('--name',
required = True,
help = 'Results will be printed using the specified benchmark name (e.g.'
' <NAME>-<segment>(CodeSize): <bytes>)')
parser.add_argument('--print-memoryuse',
help = 'Prints the line \'<NAME>(MemoryUse):' +
' <mem>\' at the end where <mem> is the peak' +
' peak resident set size (VmHWM) in bytes.',
default = False,
action = 'store_true')
return parser.parse_args()
# Return a dictionary: {segment_name -> segments_size}
def getDexSegmentSizes(dex_files):
assert len(dex_files) > 0
cmd = ['java', '-jar', DEX_SEGMENTS_JAR]
cmd.extend(dex_files)
utils.PrintCmd(cmd)
output = subprocess.check_output(cmd)
matches = DEX_SEGMENTS_RESULT_PATTERN.findall(output)
if matches is None or len(matches) == 0:
raise Exception('DexSegments failed to return any output for' \
' these files: {}'.format(dex_files))
result = {}
for match in matches:
result[match[0]] = int(match[1])
return result
def Main():
args = parse_arguments()
with utils.TempDir() as temp_dir:
if args.tool in ['dx', 'goyt']:
tool_args = ['--dex', '--output=' + temp_dir, '--multi-dex',
'--min-sdk-version=' + MIN_SDK_VERSION]
if args.tool == 'goyt':
tool_file = GOYT_EXE
tool_args = ['--num-threads=4'] + tool_args
elif args.tool == 'dx':
tool_file = DX_JAR
else:
tool_file = D8_JAR
tool_args = ['--output', temp_dir, '--min-api', MIN_SDK_VERSION]
if args.tool == 'd8-release':
tool_args.append('--release')
cmd = []
track_memory_file = None
if args.print_memoryuse:
track_memory_file = os.path.join(temp_dir, utils.MEMORY_USE_TMP_FILE)
cmd.extend(['tools/track_memory.sh', track_memory_file])
if tool_file.endswith('.jar'):
cmd.extend(['java', '-jar'])
cmd.extend([tool_file] + tool_args + [FRAMEWORK_JAR])
utils.PrintCmd(cmd)
t0 = time.time()
subprocess.check_call(cmd)
dt = time.time() - t0
if args.print_memoryuse:
print('{}(MemoryUse): {}'
.format(args.name, utils.grep_memoryuse(track_memory_file)))
dex_files = [f for f in glob(os.path.join(temp_dir, '*.dex'))]
code_size = 0
for dex_file in dex_files:
code_size += os.path.getsize(dex_file)
print('{}-Total(RunTimeRaw): {} ms'
.format(args.name, 1000.0 * dt))
print('{}-Total(CodeSize): {}'
.format(args.name, code_size))
for segment_name, size in getDexSegmentSizes(dex_files).items():
print('{}-{}(CodeSize): {}'
.format(args.name, segment_name, size))
if __name__ == '__main__':
sys.exit(Main())
|
