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# Copyright © 2021 Intel Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
fs = import('fs')
grl_lib_files = [
'gpu/libs/libraries.grl',
]
grl_grl_files = [
'gpu/build_leaf.grl',
'gpu/build_primref.grl',
# 'gpu/build_refit.grl',
'gpu/copy.grl',
# 'gpu/grl_api_interface_verify.grl',
'gpu/misc.grl',
# 'gpu/morton_builder.grl',
# 'gpu/msb_radix_bitonic_sort.grl',
'gpu/new_sah_builder.grl',
'gpu/postbuild_info.grl',
# 'gpu/presplit.grl',
# 'gpu/radix_sort.grl',
# 'gpu/rebraid.grl',
# 'gpu/traversal_shader.grl',
]
grl_lib_args = []
foreach libfile : grl_lib_files
grl_lib_args += '--library'
grl_lib_args += files(libfile)
endforeach
grl_genX_files = [
'genX_grl_dispatch.c',
'genX_grl_uuid.cpp',
]
grl_lib_args = []
foreach libfile : grl_lib_files
grl_lib_args += '--library'
grl_lib_args += files(libfile)
endforeach
grl_cl_kernel_h = custom_target(
'grl_cl_kernel.h',
input : ['grl_cl_kernel_gen.py', grl_grl_files, grl_lib_files],
output : 'grl_cl_kernel.h',
command : [
prog_python, '@INPUT0@', '--out-h', '@OUTPUT@',
grl_lib_args, files(grl_grl_files),
],
)
has_ply = run_command(
prog_python, '-c',
'''
import ply
''')
if has_ply.returncode() != 0
error('Python (3.x) ply module required to build GRL kernels.')
endif
r = run_command(prog_python, 'grl_cl_kernel_gen.py',
grl_lib_args, '--ls-kernels', grl_grl_files)
assert(r.returncode() == 0, 'Failed to fetch GRL CL kernels')
grl_kernels = r.stdout().strip().split()
grl_metakernel_c = []
grl_metakernel_h = []
foreach grl_file : grl_grl_files
base_outfile = 'grl_metakernel_' + fs.replace_suffix(fs.name(grl_file), '')
outfiles = custom_target(
base_outfile,
input : ['grl_metakernel_gen.py', grl_file, grl_lib_files],
output : [base_outfile + '.h', base_outfile + '.c'],
command : [
prog_python, '@INPUT0@', '--out-h', '@OUTPUT0@',
'--out-c', '@OUTPUT1@', grl_lib_args, '@INPUT1@',
],
)
grl_metakernel_h += outfiles[0]
grl_metakernel_c += outfiles[1]
endforeach
grl_genX_libs = []
foreach t : [['125', 'gfx125', 'dg2']]
verX10 = t[0]
genX_prefix = t[1]
platform = t[2]
grl_compiled_cl_kernels = []
foreach k : grl_kernels
# get_cl_files dumps out filename:entrypoint:libfile1,libfile2,libfile3
cl_file = k.split(':')[0]
entrypoint = k.split(':')[1]
library_files = k.split(':')[2]
kernel_prefix = '_'.join([
genX_prefix,
fs.replace_suffix(cl_file, '').replace('gpu/', '').replace('/', '_'),
entrypoint
])
input_args = [ files(cl_file), ]
if library_files != ''
foreach lib_file : library_files.split(',')
input_args += [ lib_file ]
endforeach
endif
prepended_input_args = []
foreach input_arg : input_args
prepended_input_args += ['--in', input_arg]
endforeach
outfile = kernel_prefix + '.h'
grl_compiled_cl_kernels += custom_target(
outfile,
input : cl_file,
output : outfile,
command : [
prog_intel_clc, '-p', platform, '--prefix', kernel_prefix,
'-e', entrypoint, prepended_input_args, '-o', '@OUTPUT@', '--',
'-cl-std=cl2.0', '-D__OPENCL_VERSION__=200',
'-DMAX_HW_SIMD_WIDTH=16', '-DMAX_WORKGROUP_SIZE=16',
'-I' + join_paths(meson.current_source_dir(), 'gpu'),
'-I' + join_paths(meson.current_source_dir(), 'include'),
'-include', 'opencl-c.h', # added to bypass build failure from clang15
# without modifying grl source code, remove
# if fixed there
],
env: ['MESA_SHADER_CACHE_DISABLE=true'],
depends : [prog_intel_clc]
)
endforeach
grl_cl_kernel_c = custom_target(
'grl_@0@_cl_kernel.c'.format(genX_prefix),
input : ['grl_cl_kernel_gen.py', grl_grl_files, grl_lib_files],
output : 'grl_@0@_cl_kernel.c'.format(genX_prefix),
command : [
prog_python, '@INPUT0@', '--out-c', '@OUTPUT@',
grl_lib_args, '--prefix', genX_prefix, files(grl_grl_files),
],
)
grl_genX_libs += static_library(
'grl_@0@'.format(genX_prefix),
[grl_cl_kernel_h, grl_compiled_cl_kernels, grl_cl_kernel_c,
grl_genX_files, grl_metakernel_c, grl_metakernel_h],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_compiler,
inc_intel,
],
c_args : [
no_override_init_args, sse2_args,
'-DGFX_VERx10=@0@'.format(verX10),
],
cpp_args : [
sse2_args,
'-DGFX_VERx10=@0@'.format(verX10),
],
dependencies : [
dep_valgrind, idep_nir_headers, idep_vulkan_util_headers, idep_vulkan_wsi_headers,
idep_vulkan_runtime_headers, idep_anv_headers,
],
gnu_symbol_visibility : 'hidden',
)
endforeach
libgrl_deps = [
dep_valgrind,
idep_nir_headers,
idep_vulkan_util_headers,
idep_vulkan_wsi_headers,
]
libgrl = static_library(
'grl',
[grl_cl_kernel_h],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_intel,
inc_compiler,
],
link_whole : [grl_genX_libs],
dependencies : [libgrl_deps, idep_anv_headers],
)
idep_grl = declare_dependency(
link_with : libgrl,
dependencies : libgrl_deps,
sources : grl_metakernel_h,
include_directories : include_directories('include', 'gpu'),
)
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