forked from LeelaChessZero/lc0
-
Notifications
You must be signed in to change notification settings - Fork 0
/
meson.build
545 lines (459 loc) · 17.5 KB
/
meson.build
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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
# This file is part of Leela Chess Zero.
# Copyright (C) 2018-2020 The LCZero Authors
#
# Leela Chess is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Leela Chess is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Leela Chess. If not, see <http://www.gnu.org/licenses/>.
project('lc0', 'cpp',
default_options : ['cpp_std=c++17', 'b_ndebug=if-release', 'warning_level=3'],
meson_version: '>=0.52')
cc = meson.get_compiler('cpp')
if not cc.has_header('optional') or not cc.has_header('string_view')
error('Lc0 requires a compiler supporting C++17, for example g++ v8.0, ' +
'clang v5.0 or later (with C++17 stdlib) and Visual Studio 2017 or ' +
'later.')
endif
if not cc.has_header('charconv')
warning('Your compiler or library does not have full C++17 support. ' +
'See the README for compilers that are known to be working. ' +
'This will become an error in the future.')
endif
if cc.get_id() == 'clang'
# Thread safety annotation
add_project_arguments('-Wthread-safety', language : 'cpp')
endif
if cc.get_id() == 'clang' or cc.get_id() == 'gcc'
if get_option('buildtype') == 'release'
add_project_arguments(cc.get_supported_arguments(['-march=native']), language : 'cpp')
endif
endif
if cc.get_id() == 'msvc'
# Silence some zlib warnings.
add_global_arguments('/wd4131', '/wd4267', '/wd4127', '/wd4244', '/wd4245', language : 'c')
endif
if host_machine.system() == 'windows'
add_project_arguments('-DNOMINMAX', language : 'cpp')
endif
# Files to compile.
deps = []
files = []
includes = []
has_backends = false
# Third party files.
includes += include_directories('third_party', is_system: true)
# Compiling protobufs.
compile_proto = find_program('scripts/compile_proto.py')
gen = generator(compile_proto, output: ['@[email protected]'],
arguments : [
'--proto_path=@CURRENT_SOURCE_DIR@/libs/lczero-common',
'--cpp_out=@BUILD_DIR@',
'@INPUT@'])
# Handle submodules.
git = find_program('git', required: false)
if run_command('scripts/checkdir.py', 'libs/lczero-common/proto').returncode() != 0
if git.found()
if run_command(git, 'status').returncode() == 0
message('updating git submodule libs/lczero-common')
run_command(git, 'submodule', 'update', '--init', '--recursive')
else
message('cloning lczero-common.git into libs/lczero-common')
run_command(git, 'clone', '--depth=1',
'https://github.com/LeelaChessZero/lczero-common.git',
'libs/lczero-common/')
endif
else
error('Please install git to automatically fetch submodules or download the archives manually from GitHub.')
endif
endif
pb_files = [
'src/utils/protomessage.cc',
gen.process('libs/lczero-common/proto/net.proto',
preserve_path_from : meson.current_source_dir() + '/libs/lczero-common/')
]
files += pb_files
# Extract git short revision.
short_rev = 'unknown'
if git.found()
r = run_command(git, 'rev-parse', '--short', 'HEAD')
if r.returncode() == 0
# Now let's check if the working directory is clean.
if run_command(git, 'diff-index', '--quiet', 'HEAD').returncode() == 0
short_rev = r.stdout().strip()
else
short_rev = 'dirty'
warning('Cannot extract valid git short revision from dirty working directory.')
endif
else
warning('Failed to parse short revision. Use git clone instead of downloading the archive from GitHub.')
endif
endif
# Construct build identifier.
build_identifier = 'git.' + short_rev
add_project_arguments('-DBUILD_IDENTIFIER="' + build_identifier + '"', language : 'cpp')
message('Using build identifier "' + build_identifier + '".')
#############################################################################
## Main files
#############################################################################
files += [
'src/engine.cc',
'src/version.cc',
'src/benchmark/backendbench.cc',
'src/benchmark/benchmark.cc',
'src/chess/bitboard.cc',
'src/chess/board.cc',
'src/chess/position.cc',
'src/chess/uciloop.cc',
'src/mcts/node.cc',
'src/mcts/params.cc',
'src/mcts/search.cc',
'src/mcts/stoppers/common.cc',
'src/mcts/stoppers/factory.cc',
'src/mcts/stoppers/legacy.cc',
'src/mcts/stoppers/smooth.cc',
'src/mcts/stoppers/stoppers.cc',
'src/mcts/stoppers/timemgr.cc',
'src/neural/cache.cc',
'src/neural/encoder.cc',
'src/neural/factory.cc',
'src/neural/loader.cc',
'src/neural/network_check.cc',
'src/neural/network_demux.cc',
'src/neural/network_legacy.cc',
'src/neural/network_mux.cc',
'src/neural/network_random.cc',
'src/neural/network_rr.cc',
'src/neural/writer.cc',
'src/selfplay/game.cc',
'src/selfplay/loop.cc',
'src/selfplay/tournament.cc',
'src/syzygy/syzygy.cc',
'src/utils/commandline.cc',
'src/utils/configfile.cc',
'src/utils/esc_codes.cc',
'src/utils/histogram.cc',
'src/utils/logging.cc',
'src/utils/optionsdict.cc',
'src/utils/optionsparser.cc',
'src/utils/random.cc',
'src/utils/string.cc',
'src/utils/weights_adapter.cc',
]
includes += include_directories('src')
deps += dependency('threads')
#############################################################################
## Platform specific files
############################################################################
if host_machine.system() == 'windows'
files += 'src/utils/filesystem.win32.cc'
else
files += 'src/utils/filesystem.posix.cc'
endif
#############################################################################
## BACKENDS
#############################################################################
if get_option('build_backends')
## ~~~~~~~~~~
## Tensorflow
## ~~~~~~~~~~
tf_dl_lib = cc.find_library('dl', required: false)
tf_tensorflow_cc_lib = dependency('tensorflow_cc',
required: false, include_type:'system')
if get_option('tensorflow') and tf_dl_lib.found() and tf_tensorflow_cc_lib.found()
deps += [tf_dl_lib, tf_tensorflow_cc_lib]
files += 'src/neural/network_tf_cc.cc'
has_backends = true
endif
## ~~~~~
## Blas
## ~~~~~
shared_files = []
accelerate_lib = dependency('Accelerate', required: false)
mkl_libdirs = get_option('mkl_libdirs')
mkl_lib = cc.find_library('mkl_rt', dirs: mkl_libdirs, required: false)
if not mkl_lib.found()
mkl_lib = cc.find_library('mklml', dirs: mkl_libdirs, required: false)
endif
dnnl_libdirs = get_option('dnnl_dir') + '/lib'
dnnl_lib = cc.find_library('dnnl', dirs: dnnl_libdirs, required: false)
openblas_libdirs = get_option('openblas_libdirs')
openblas_lib = cc.find_library('openblas.dll', dirs: openblas_libdirs, required: false)
if not openblas_lib.found()
openblas_lib = cc.find_library('openblas', dirs: openblas_libdirs, required: false)
endif
if get_option('blas')
if get_option('mkl') and mkl_lib.found()
add_project_arguments(['-DUSE_MKL', '-DUSE_BLAS'], language : 'cpp')
includes += include_directories(get_option('mkl_include'))
deps += [ mkl_lib ]
elif get_option('dnnl') and dnnl_lib.found()
add_project_arguments(['-DUSE_DNNL', '-DUSE_BLAS'], language : 'cpp')
includes += include_directories(get_option('dnnl_dir') + '/include')
deps += [ dnnl_lib, dependency('openmp', required:true) ]
elif get_option('accelerate') and accelerate_lib.found()
deps += [ accelerate_lib ]
add_project_arguments('-DUSE_BLAS', language : 'cpp')
elif get_option('openblas') and openblas_lib.found()
add_project_arguments(['-DUSE_OPENBLAS', '-DUSE_BLAS'], language : 'cpp')
required_openblas_header = 'openblas_config.h'
if not cc.has_header(required_openblas_header)
openblas_headers_found = false
# add the first valid include directory
foreach d : get_option('openblas_include')
if not openblas_headers_found and cc.has_header(required_openblas_header, args: '-I' + d)
includes += include_directories(d)
openblas_headers_found = true
endif
endforeach
if not openblas_headers_found
error('Failed to detect OpenBLAS headers. Did you install libopenblas-dev?')
endif
endif
deps += [ openblas_lib ]
endif
deps += subproject('eigen').get_variable('eigen_dep')
ispc = find_program('ispc', required: false)
ispc_extra_args = []
if get_option('ispc') and ispc.found()
ispc_native_only = get_option('ispc_native_only')
if host_machine.system() == 'windows'
outputnames = [ '@[email protected]']
if not ispc_native_only
outputnames += ['@BASENAME@_sse2.obj', '@BASENAME@_sse4.obj',
'@BASENAME@_avx.obj', '@BASENAME@_avx11.obj',
'@BASENAME@_avx2.obj' ]
endif
else
ispc_extra_args += ['--pic']
outputnames = [ '@[email protected]']
if not ispc_native_only
outputnames += ['@BASENAME@_sse2.o', '@BASENAME@_sse4.o',
'@BASENAME@_avx.o', '@BASENAME@_avx11.o',
'@BASENAME@_avx2.o' ]
endif
endif
if ispc_native_only
ispc_target = 'host'
else
ispc_target = 'sse2-i32x8,sse4-i32x8,avx1-i32x8,avx1.1-i32x8,avx2-i32x8'
endif
iscp_gen = generator(ispc,
output: [ '@BASENAME@_ispc.h', outputnames ],
arguments: [ '-O2', '--wno-perf', '--arch=x86-64',
'--target=' + ispc_target,
'@INPUT@', '-o', '@OUTPUT1@' ,'-h', '@OUTPUT0@' ]
+ ispc_extra_args
)
endif
blas_files = [
'src/neural/blas/convolution1.cc',
'src/neural/blas/fully_connected_layer.cc',
'src/neural/blas/se_unit.cc',
'src/neural/blas/network_blas.cc',
'src/neural/blas/winograd_convolution3.cc'
]
shared_files = [
'src/neural/shared/activation.cc',
'src/neural/shared/winograd_filter.cc',
]
files += blas_files
has_backends = true
if get_option('ispc') and ispc.found()
files += iscp_gen.process('src/neural/blas/winograd_transform.ispc')
add_project_arguments('-DUSE_ISPC', language : 'cpp')
endif
endif
## ~~~~~
## OpenCL
## ~~~~~
has_opencl = false
opencl_libdirs = get_option('opencl_libdirs')
opencl_lib=cc.find_library('OpenCL', dirs: opencl_libdirs, required: false)
opencl_framework=dependency('OpenCL', method: 'extraframework', required: false)
if opencl_framework.found()
opencl_dep = [ opencl_framework ]
has_opencl = true
elif opencl_lib.found() and cc.has_header('CL/opencl.h', args: '-I' + get_option('opencl_include'))
opencl_dep = [ opencl_lib ]
has_opencl = true
endif
if get_option('opencl') and has_opencl
opencl_files = [
'src/neural/opencl/network_opencl.cc',
'src/neural/opencl/OpenCL.cc',
'src/neural/opencl/OpenCLTuner.cc',
'src/neural/opencl/OpenCLBuffers.cc',
]
shared_files = [
'src/neural/shared/activation.cc',
'src/neural/shared/winograd_filter.cc',
]
if not opencl_framework.found()
includes += include_directories(get_option('opencl_include'))
endif
deps += opencl_dep
files += opencl_files
has_backends = true
endif
files += shared_files
## ~~~~~
## cuDNN
## ~~~~~
cudnn_libdirs = get_option('cudnn_libdirs')
cu_blas = cc.find_library('cublas', dirs: cudnn_libdirs, required: false)
cu_dnn = cc.find_library('cudnn', dirs: cudnn_libdirs, required: false)
cu_dart = cc.find_library('cudart', dirs: cudnn_libdirs, required: false)
nvcc = find_program('nvcc', '/usr/local/cuda/bin/nvcc', '/opt/cuda/bin/nvcc',
required: false)
#.cc files
cuda_files = [
'src/neural/cuda/network_cudnn.cc',
'src/neural/cuda/layers.cc',
]
# .cu files compiled without any specific sm version
cuda_files_nvcc_common = [
'src/neural/cuda/common_kernels.cu',
]
# .cu files compiled with sm_70 (volta+). Only used by cudnn-fp16
cuda_files_nvcc_fp16 = [
'src/neural/cuda/fp16_kernels.cu',
]
if get_option('cudnn') and cu_blas.found() and cu_dnn.found() and cu_dart.found() and nvcc.found()
deps += [cu_blas, cu_dnn, cu_dart]
foreach d : get_option('cudnn_include')
if run_command('scripts/checkdir.py', d).returncode() == 0
includes += include_directories(d)
endif
endforeach
includes += include_directories('src/neural/cuda/')
cuda_arguments = ['@EXTRA_ARGS@', '-c', '@INPUT@', '-o', '@OUTPUT@',
'-I', meson.current_source_dir() + '/src']
if host_machine.system() == 'windows'
# meson bug fixed in v0.51
if meson.version().version_compare('<0.51') or get_option('default_library') != 'static'
cuda_arguments += ['-Xcompiler', '-MD']
else
cuda_arguments += ['-Xcompiler', '-MT']
endif
else
cuda_arguments += ['--std=c++14', '-Xcompiler', '-fPIC']
endif
if get_option('nvcc_ccbin') != ''
cuda_arguments += ['-ccbin=' + get_option('nvcc_ccbin')]
endif
foreach x : get_option('cudnn_include')
cuda_arguments += ['-I', x]
endforeach
if host_machine.system() == 'windows'
outputname = '@[email protected]'
else
outputname = '@[email protected]'
endif
cuda_gen = generator(nvcc,
output: outputname,
arguments: cuda_arguments,
)
files += cuda_files
files += cuda_gen.process(cuda_files_nvcc_common)
files += cuda_gen.process(cuda_files_nvcc_fp16, extra_args: ['-arch=compute_70', '-code=sm_70'])
has_backends = true
endif
## ~~~~~~~~
## DirectX
## ~~~~~~~~
# we should always be able to build DirectX12 backend on windows platform
if host_machine.system() == 'windows' and get_option('dx')
dx_d3d12 = cc.find_library('d3d12')
dx_dxgi = cc.find_library('dxgi')
dx_files = [
'src/neural/dx/network_dx.cc',
'src/neural/dx/shader_wrapper.cc',
'src/neural/dx/layers_dx.cc',
'src/neural/dx/fp16_utils.cc',
]
files += dx_files
deps += [dx_d3d12, dx_dxgi]
subdir('src/neural/dx/shaders')
has_backends = true
endif
endif # if get_option('build_backends')
if not has_backends and get_option('build_backends')
error('''
No usable computation backends (cudnn/opencl/blas/etc) enabled.
If you want to build with the random backend only, add
-Dbuild_backends=false to the build command line.''')
endif
#############################################################################
## Dependencies
#############################################################################
## ~~~~
## zlib
## ~~~~
# Pick latest from https://wrapdb.mesonbuild.com/zlib and put into
# subprojects/zlib.wrap
if host_machine.system() == 'windows'
# In several cases where a zlib dependency was detected on windows, it
# caused trouble (crashes or failed builds). Better safe than sorry.
deps += subproject('zlib').get_variable('zlib_dep')
else
deps += dependency('zlib', fallback: ['zlib', 'zlib_dep'])
endif
## ~~~~~~~~
## Profiler
## ~~~~~~~~
if get_option('buildtype') != 'release'
deps += cc.find_library('libprofiler',
dirs: ['/usr/local/lib'], required: false)
endif
#############################################################################
## Main Executable
#############################################################################
if not get_option('popcnt')
add_project_arguments('-DNO_POPCNT', language : 'cpp')
endif
if not get_option('pext')
add_project_arguments('-DNO_PEXT', language : 'cpp')
endif
if get_option('embed')
add_project_arguments('-DEMBED', language : 'cpp')
endif
executable('lc0', 'src/main.cc',
files, include_directories: includes, dependencies: deps, install: true)
### Tests
if get_option('gtest')
gtest = dependency('gtest', fallback: ['gtest', 'gtest_dep'])
lc0_lib = library('lc0_lib', files, include_directories: includes, dependencies: deps)
test('ChessBoard',
executable('chessboard_test', 'src/chess/board_test.cc',
include_directories: includes, link_with: lc0_lib, dependencies: gtest
), args: '--gtest_output=xml:chessboard.xml', timeout: 90)
test('HashCat',
executable('hashcat_test', 'src/utils/hashcat_test.cc',
include_directories: includes, link_with: lc0_lib, dependencies: gtest
), args: '--gtest_output=xml:hashcat.xml', timeout: 90)
test('PositionTest',
executable('position_test', 'src/chess/position_test.cc',
include_directories: includes, link_with: lc0_lib, dependencies: gtest
), args: '--gtest_output=xml:position.xml', timeout: 90)
test('OptionsParserTest',
executable('optionsparser_test', 'src/utils/optionsparser_test.cc',
include_directories: includes, link_with: lc0_lib, dependencies: gtest
), args: '--gtest_output=xml:optionsparser.xml', timeout: 90)
test('SyzygyTest',
executable('syzygy_test', 'src/syzygy/syzygy_test.cc',
include_directories: includes, link_with: lc0_lib, dependencies: gtest
), args: '--gtest_output=xml:syzygy.xml', timeout: 90)
test('EncodePositionForNN',
executable('encoder_test', 'src/neural/encoder_test.cc', pb_files,
include_directories: includes, link_with: lc0_lib,
dependencies: [gtest]
), args: '--gtest_output=xml:encoder.xml', timeout: 90)
endif