diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 97 |
1 files changed, 76 insertions, 21 deletions
diff --git a/SConstruct b/SConstruct index 60d220ee2..400228c71 100644 --- a/SConstruct +++ b/SConstruct @@ -23,8 +23,10 @@ # SOFTWARE. import SCons +import json import os import subprocess +import sys def version_at_least(version, required): @@ -39,11 +41,55 @@ def version_at_least(version, required): return True +def read_build_config_json(build_config): + build_config_contents = {} + custom_types = [] + custom_layouts = [] + if os.path.isfile(build_config): + with open(build_config) as f: + try: + build_config_contents = json.load(f) + except: + print("Warning: Build configuration file is of invalid JSON format!") + else: + try: + build_config_contents = json.loads(build_config) + except: + print("Warning: Build configuration string is of invalid JSON format!") + if build_config_contents: + custom_types = build_config_contents.get("data_types", []) + custom_layouts = build_config_contents.get("data_layouts", []) + return custom_types, custom_layouts + +def update_data_type_layout_flags(env, data_types, data_layouts): + # Manage data-types + if any(i in data_types for i in ['all', 'fp16']): + env.Append(CXXFLAGS = ['-DENABLE_FP16_KERNELS']) + if any(i in data_types for i in ['all', 'fp32']): + env.Append(CXXFLAGS = ['-DENABLE_FP32_KERNELS']) + if any(i in data_types for i in ['all', 'qasymm8']): + env.Append(CXXFLAGS = ['-DENABLE_QASYMM8_KERNELS']) + if any(i in data_types for i in ['all', 'qasymm8_signed']): + env.Append(CXXFLAGS = ['-DENABLE_QASYMM8_SIGNED_KERNELS']) + if any(i in data_types for i in ['all', 'qsymm16']): + env.Append(CXXFLAGS = ['-DENABLE_QSYMM16_KERNELS']) + if any(i in data_types for i in ['all', 'integer']): + env.Append(CXXFLAGS = ['-DENABLE_INTEGER_KERNELS']) + + # Manage data-layouts + if any(i in data_layouts for i in ['all', 'nhwc']): + env.Append(CXXFLAGS = ['-DENABLE_NHWC_KERNELS']) + if any(i in data_layouts for i in ['all', 'nchw']): + env.Append(CXXFLAGS = ['-DENABLE_NCHW_KERNELS']) + + return env + + vars = Variables("scons") vars.AddVariables( BoolVariable("debug", "Debug", False), BoolVariable("asserts", "Enable asserts (this flag is forced to 1 for debug=1)", False), - BoolVariable("logging", "Logging (this flag is forced to 1 for debug=1)", False), + BoolVariable("logging", "Enable Logging", False), EnumVariable("arch", "Target Architecture", "armv7a", allowed_values=("armv7a", "armv7a-hf", "arm64-v8a", "arm64-v8.2-a", "arm64-v8.2-a-sve", "arm64-v8.2-a-sve2", "x86_32", "x86_64", "armv8a", "armv8.2-a", "armv8.2-a-sve", "armv8.6-a", "armv8.6-a-sve", "armv8.6-a-sve2", "armv8r64", "x86")), @@ -76,7 +122,8 @@ vars.AddVariables( ("extra_cxx_flags", "Extra CXX flags to be appended to the build command", ""), ("extra_link_flags", "Extra LD flags to be appended to the build command", ""), ("compiler_cache", "Command to prefix to the C and C++ compiler (e.g ccache)", ""), - ("specs_file", "Specs file to use (e.g. rdimon.specs)", "") + ("specs_file", "Specs file to use (e.g. rdimon.specs)", ""), + ("build_config", "Operator/Data-type/Data-layout configuration to use for tailored ComputeLibrary builds. Can be a JSON file or a JSON formatted string", "") ) env = Environment(platform="posix", variables=vars, ENV = os.environ) @@ -317,25 +364,27 @@ if env['fat_binary']: '-DARM_COMPUTE_ENABLE_FP16', '-DARM_COMPUTE_ENABLE_BF16', '-DARM_COMPUTE_ENABLE_I8MM', '-DARM_COMPUTE_ENABLE_SVEF32MM']) -if env['data_type_support']: - if any(i in env['data_type_support'] for i in ['all', 'fp16']): - env.Append(CXXFLAGS = ['-DENABLE_FP16_KERNELS']) - if any(i in env['data_type_support'] for i in ['all', 'fp32']): - env.Append(CXXFLAGS = ['-DENABLE_FP32_KERNELS']) - if any(i in env['data_type_support'] for i in ['all', 'qasymm8']): - env.Append(CXXFLAGS = ['-DENABLE_QASYMM8_KERNELS']) - if any(i in env['data_type_support'] for i in ['all', 'qasymm8_signed']): - env.Append(CXXFLAGS = ['-DENABLE_QASYMM8_SIGNED_KERNELS']) - if any(i in env['data_type_support'] for i in ['all', 'qsymm16']): - env.Append(CXXFLAGS = ['-DENABLE_QSYMM16_KERNELS']) - if any(i in env['data_type_support'] for i in ['all', 'integer']): - env.Append(CXXFLAGS = ['-DENABLE_INTEGER_KERNELS']) +if env['high_priority'] and env['build_config']: + print("The high priority library cannot be built in conjuction with a user-specified build configuration") + Exit(1) -if env['data_layout_support']: - if any(i in env['data_layout_support'] for i in ['all', 'nhwc']): - env.Append(CXXFLAGS = ['-DENABLE_NHWC_KERNELS']) - if any(i in env['data_layout_support'] for i in ['all', 'nchw']): - env.Append(CXXFLAGS = ['-DENABLE_NCHW_KERNELS']) +if not env['high_priority'] and not env['build_config']: + env.Append(CPPDEFINES = ['ARM_COMPUTE_GRAPH_ENABLED']) + +data_types = [] +data_layouts = [] + +# Set correct data types / layouts to build +if env['high_priority']: + data_types = ['all'] + data_layouts = ['all'] +elif env['build_config']: + data_types, data_layouts = read_build_config_json(env['build_config']) +else: + data_types = env['data_type_support'] + data_layouts = env['data_layout_support'] + +env = update_data_type_layout_flags(env, data_types, data_layouts) if env['standalone']: env.Append(CXXFLAGS = ['-fPIC']) @@ -381,7 +430,6 @@ if env['opencl']: if env['debug']: env['asserts'] = True - env['logging'] = True env.Append(CXXFLAGS = ['-O0','-g','-gdwarf-2']) env.Append(CPPDEFINES = ['ARM_COMPUTE_DEBUG_ENABLED']) else: @@ -408,6 +456,10 @@ Export('version_at_least') SConscript('./SConscript', variant_dir=build_path, duplicate=0) +if env['examples'] and (env['build_config'] or env['high_priority']): + print("WARNING: Building examples for selected operators not supported. Use examples=0") + Return() + if env['examples'] and env['exceptions']: if env['os'] == 'bare_metal' and env['arch'] == 'armv7a': print("WARNING: Building examples for bare metal and armv7a is not supported. Use examples=0") @@ -415,6 +467,9 @@ if env['examples'] and env['exceptions']: SConscript('./examples/SConscript', variant_dir='%s/examples' % build_path, duplicate=0) if env['exceptions']: + if env['build_config'] or env['high_priority']: + print("WARNING: Building tests for selected operators not supported") + Return() if env['os'] == 'bare_metal' and env['arch'] == 'armv7a': print("WARNING: Building tests for bare metal and armv7a is not supported") Return() |