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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2017-2026 Arm Limited.
#
# SPDX-License-Identifier: MIT
#
# 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.
import os.path
import SCons
Import('env')
Import('vars')
Import('install_bin')
# vars is imported from arm_compute:
variables = [
BoolVariable("benchmark_examples", "Build benchmark examples programs", False),
BoolVariable("validate_examples", "Build validate examples programs", False),
BoolVariable("reference_openmp", "Build reference validation with openmp", True),
BoolVariable("validation_tests", "Build validation test programs", False),
BoolVariable("benchmark_tests", "Build benchmark test programs", False),
("test_filter", "Pattern to specify the tests' filenames to be compiled", "*.cpp")
]
# We need a separate set of Variables for the Help message (Otherwise the global variables will get displayed twice)
new_options = Variables('scons')
for v in variables:
new_options.Add(v)
vars.Add(v)
# Clone the environment to make sure we're not polluting the arm_compute one:
test_env = env.Clone()
vars.Update(test_env)
Help(new_options.GenerateHelpText(test_env))
# Check if we need to build the test framework
build_test_framework = False
for opt in new_options.keys():
option_value = test_env[opt]
if type(option_value) is bool and option_value:
build_test_framework = True
break
if not build_test_framework:
Return()
else:
SConscript('./framework/SConscript', duplicate=0)
if test_env['validation_tests'] or test_env['benchmark_tests'] or test_env['benchmark_examples'] or test_env['profile']:
Import("arm_compute_test_framework")
test_env.Append(LIBS = arm_compute_test_framework)
# Disable floating-point expression contraction (e.g. fused multiply-add operations)
if not 'windows' in env['os']:
test_env.Append(CXXFLAGS = ['-ffp-contract=off'])
# Remove -Wnoexcept from tests
if 'g++' in test_env['CXX'] and '-Wnoexcept' in test_env['CXXFLAGS']:
test_env['CXXFLAGS'].remove("-Wnoexcept")
load_whole_archive = '-Wl,--whole-archive'
noload_whole_archive = '-Wl,--no-whole-archive'
if 'macos' in test_env['os']:
load_whole_archive = '-Wl,-force_load'
noload_whole_archive = ''
if (env['multi_isa']):
test_env.Append(CPPDEFINES=['ARM_COMPUTE_ENABLE_BF16',
'ARM_COMPUTE_ENABLE_SME',
'ARM_COMPUTE_ENABLE_SME2',
'ARM_COMPUTE_ENABLE_SVE',
'ARM_COMPUTE_ENABLE_SVE2',
'ARM_COMPUTE_ENABLE_SVEF32MM',
'ARM_COMPUTE_ENABLE_I8MM',])
if env['os'] in ['android', 'macos', 'bare_metal'] or env['standalone']:
Import("arm_compute_a")
Import("arm_compute_graph_a")
test_env.Append(LIBS = [arm_compute_graph_a, arm_compute_a])
arm_compute_lib = arm_compute_graph_a
else:
Import("arm_compute_graph_so")
test_env.Append(LIBS = ["arm_compute_graph", "arm_compute"])
arm_compute_lib = arm_compute_graph_so
if env['os'] in ['bare_metal']:
Import("bootcode_o")
if env['external_tests_dir']:
test_env.Append(CPPPATH = [env['external_tests_dir'] + "/include"])
test_env.Append(LIBPATH = [env['external_tests_dir'] + "/%s/%s" % (env['os'], env['arch'])])
common_files = Glob('*.cpp')
common_objects = [test_env.StaticObject(f) for f in common_files]
files_benchmark = Glob('benchmark/*.cpp')
if env['external_tests_dir']:
files_benchmark += Glob(env['external_tests_dir'] + '/tests/benchmark/*.cpp')
# Add unit tests
files_validation = Glob('validation/UNIT/*/*.cpp')
files_validation += Glob('validation/UNIT/*.cpp')
# Add CPP tests
filter_pattern = test_env['test_filter']
files_validation += Glob('validation/CPP/' + filter_pattern)
if env['opencl']:
filter_pattern = test_env['test_filter']
test_env.Append(CPPDEFINES=['ARM_COMPUTE_CL'])
files_benchmark += Glob('benchmark/CL/*/' + filter_pattern)
files_benchmark += Glob('benchmark/CL/' + filter_pattern)
if env['external_tests_dir']:
files_benchmark += Glob(env['external_tests_dir'] + '/tests/benchmark/CL/' + filter_pattern)
files_validation += Glob('validation/CL/*/' + filter_pattern)
files_validation += Glob('validation/CL/' + filter_pattern)
if env['external_tests_dir']:
files_validation += Glob(env['external_tests_dir'] + '/tests/validation/CL/' + filter_pattern)
files_validation += Glob('validation/gpu/unit/*.cpp')
test_env.Append(CPPPATH = ["#/src/cpu/kernels/assembly/"])
if env['neon']:
filter_pattern = test_env['test_filter']
files_benchmark += Glob('benchmark/NEON/*/' + filter_pattern)
files_benchmark += Glob('benchmark/NEON/' + filter_pattern)
if env['external_tests_dir']:
files_benchmark += Glob(env['external_tests_dir'] + '/tests/benchmark/NEON/' + filter_pattern)
files_validation += Glob('validation/NEON/' + filter_pattern)
if env['os'] == 'bare_metal':
files_validation += Glob('validation/NEON/UNIT/MemoryManager.cpp' + filter_pattern)
files_validation += Glob('validation/NEON/UNIT/DynamicTensor.cpp' + filter_pattern)
files_validation += Glob('validation/NEON/UNIT/TensorAllocator.cpp' + filter_pattern)
else:
files_validation += Glob('validation/NEON/*/' + filter_pattern)
if env['external_tests_dir']:
files_validation += Glob(env['external_tests_dir'] + '/tests/validation/NEON/' + filter_pattern)
files_validation += Glob('validation/cpu/unit/*.cpp')
# Add wrapper tests
files_validation += Glob('validation/runtime/experimental/*/' + filter_pattern)
extra_link_flags = []
if env['os'] == 'android':
test_env.Append(LIBS = ["log"])
elif env['os'] not in ['windows','bare_metal','openbsd','macos','qnx']:
test_env.Append(LIBS = ["rt"])
extra_link_flags += ['-fstack-protector-strong']
if test_env['benchmark_tests']:
arm_compute_benchmark = test_env.Program('arm_compute_benchmark', files_benchmark + common_objects)
arm_compute_benchmark = install_bin(arm_compute_benchmark)
Depends(arm_compute_benchmark, arm_compute_test_framework)
Depends(arm_compute_benchmark, arm_compute_lib)
Default(arm_compute_benchmark)
Export('arm_compute_benchmark')
bm_link_flags = []
if test_env['linker_script']:
bm_link_flags += ['-Wl,--build-id=none', '-T', env['linker_script']]
if test_env['reference_openmp'] and env['os'] not in ['bare_metal','openbsd','macos','windows']:
test_env['CXXFLAGS'].append('-fopenmp')
test_env['LINKFLAGS'].append('-fopenmp')
if 'ndk_above_r21' in env:
test_env['LINKFLAGS'].append('-static-openmp')
# Testing for fixed format GEMM kernels.
if env['fixed_format_kernels'] and test_env['validation_tests']:
test_env.Append(CPPDEFINES = ['ARM_COMPUTE_ENABLE_FIXED_FORMAT_KERNELS'])
if test_env['validation_tests']:
#The following set up only works for posix system, RANLIBCOM env variable isn't available on win32 HOST_OS
if test_env['HOST_OS'] == 'posix':
#Set up to use temp file for long command when building and linking libraries
test_env['TEMPFILE'] = SCons.Platform.TempFileMunge
#To use temp file for any command, the following pattern should be used:
# env['COMMAND'] = "{$TEMPFILE('$COMMANDSTRING')}"
#See: https://github.com/SCons/scons/blob/05f2992377844bbfec9bcd4a9c7f5479c634b91b/SCons/Platform/__init__.py#L147
#The commands' string are taken from https://github.com/SCons/scons
#The commands' explanations are taken from Scons userguide
#The command line used to compile C++ source file to an object files
test_env['CXXCOM'] = "${TEMPFILE('"+ test_env['CXXCOM'] + "')}"
#The command line used to generate a static library from object files
test_env['ARCOM'] = "${TEMPFILE('"+ test_env['ARCOM'] + "')}"
#The command line used to index a static library archive
test_env['RANLIBCOM'] = "${TEMPFILE('"+ test_env['RANLIBCOM'] + "')}"
#The command line used to link object files into an executable
test_env['LINKCOM'] = "${TEMPFILE('"+ test_env['LINKCOM'] + "')}"
#Set up directory for temp files. To prevent permission issue, the temp files are in the same directory with output files
test_env['TEMPFILEDIR'] = test_env['build_dir']
arm_compute_validation_framework = test_env.StaticLibrary('arm_compute_validation_framework',
Glob('validation/reference/*.cpp') + Glob('validation/*.cpp') + Glob('validation/helpers/*.cpp'),
LINKFLAGS=test_env['LINKFLAGS'], CXXFLAGS=test_env['CXXFLAGS'], LIBS= [ arm_compute_test_framework ])
Depends(arm_compute_validation_framework , arm_compute_test_framework)
program_objects = files_validation + common_objects
if test_env['os'] == 'bare_metal':
Depends(arm_compute_validation_framework , bootcode_o)
program_objects += bootcode_o
arm_compute_validation = test_env.Program('arm_compute_validation', program_objects, LIBS=[arm_compute_validation_framework] + test_env['LIBS'], LINKFLAGS=test_env['LINKFLAGS'] + bm_link_flags)
arm_compute_validation = install_bin(arm_compute_validation)
Depends(arm_compute_validation, arm_compute_validation_framework)
Depends(arm_compute_validation, arm_compute_test_framework)
Depends(arm_compute_validation, arm_compute_lib)
Default(arm_compute_validation)
Export('arm_compute_validation')
if test_env['test_static_dynamic_linking']:
Import('arm_compute_a')
link_test = test_env.SharedLibrary('link_test', ['validation/NEON/GEMM.cpp'], LIBS=[arm_compute_a], LINKFLAGS=test_env['LINKFLAGS'] + bm_link_flags)
Depends(link_test, arm_compute_a)
Default(link_test)
Export('link_test')
if test_env['validate_examples']:
files_validate_examples = [ test_env.Object('validate_examples/RunExample.cpp') ] + [ x for x in common_objects if not "main.o" in str(x)]
if test_env['os'] == 'bare_metal':
files_validate_examples += bootcode_o
arm_compute_validate_examples = []
if test_env['neon']:
for file in Glob("validate_examples/neon_*.cpp"):
example = "validate_" + os.path.basename(os.path.splitext(str(file))[0])
arm_compute_validate_examples += [ test_env.Program(example, [ test_env.Object(source=file, target=example) ] + files_validate_examples, LIBS = [ arm_compute_validation_framework], LINKFLAGS=test_env['LINKFLAGS'] + bm_link_flags) ]
if test_env['opencl']:
cl_examples = []
files = Glob("validate_examples/cl_*.cpp")
if test_env['neon']:
files += Glob("validate_examples/neoncl_*.cpp")
for file in files:
example = "validate_" + os.path.basename(os.path.splitext(str(file))[0])
cl_examples += [ test_env.Program(example, [ test_env.Object(source=file, target=example) ] + files_validate_examples, LIBS = test_env["LIBS"] + [ arm_compute_validation_framework ]) ]
arm_compute_validate_examples += cl_examples
if test_env['opencl'] and test_env['neon']:
graph_utils = test_env.Object(source="../utils/GraphUtils.cpp", target="GraphUtils")
for file in Glob("validate_examples/graph_*.cpp"):
example = "validate_" + os.path.basename(os.path.splitext(str(file))[0])
if env['os'] in ['android', 'macos', 'bare_metal'] or env['standalone']:
prog = test_env.Program(example, [ test_env.Object(source=file, target=example), graph_utils]+ files_validate_examples, LIBS = test_env["LIBS"] + [ arm_compute_validation_framework ], LINKFLAGS=test_env["LINKFLAGS"]+[load_whole_archive, arm_compute_lib, noload_whole_archive] + bm_link_flags + extra_link_flags)
arm_compute_validate_examples += [ prog ]
else:
#-Wl,--allow-shlib-undefined: Ignore dependencies of dependencies
prog = test_env.Program(example, [ test_env.Object(source=file, target=example), graph_utils]+ files_validate_examples, LIBS = test_env["LIBS"] + ["arm_compute_graph", arm_compute_validation_framework], LINKFLAGS=test_env["LINKFLAGS"]+['-Wl,--allow-shlib-undefined'] )
arm_compute_validate_examples += [ prog ]
arm_compute_validate_examples = install_bin(arm_compute_validate_examples)
Depends(arm_compute_validate_examples, arm_compute_validation_framework)
Depends(arm_compute_validate_examples, arm_compute_test_framework)
Depends(arm_compute_validate_examples, arm_compute_lib)
Default(arm_compute_validate_examples)
Export('arm_compute_validate_examples')
if test_env['benchmark_examples']:
files_benchmark_examples = test_env.Object('benchmark_examples/RunExample.cpp')
if test_env['os'] == 'bare_metal':
files_benchmark_examples += bootcode_o
graph_utils = test_env.Object(source="../utils/GraphUtils.cpp", target="GraphUtils")
graph_params = test_env.Object(source="../utils/CommonGraphOptions.cpp", target="CommonGraphOptions")
arm_compute_benchmark_examples = []
all_examples_folders = ["../examples"]
if env['external_tests_dir']:
all_examples_folders.append(env['external_tests_dir'] + "/examples")
for examples_folder in all_examples_folders:
if test_env['neon']:
for file in Glob("%s/neon_*.cpp" % examples_folder):
example = "benchmark_" + os.path.basename(os.path.splitext(str(file))[0])
arm_compute_benchmark_examples += [ test_env.Program(example, [ test_env.Object(source=file, target=example) ] + files_benchmark_examples, LINKFLAGS=test_env["LINKFLAGS"]+ bm_link_flags) ]
if test_env['opencl']:
cl_examples = []
files = Glob("%s/cl_*.cpp" % examples_folder)
if test_env['neon']:
files += Glob("%s/neoncl_*.cpp" % examples_folder)
for file in files:
example = "benchmark_" + os.path.basename(os.path.splitext(str(file))[0])
cl_examples += [ test_env.Program(example, [ test_env.Object(source=file, target=example) ] + files_benchmark_examples, LIBS = test_env["LIBS"]) ]
arm_compute_benchmark_examples += cl_examples
if test_env['gemm_tuner'] and test_env['opencl']:
gemm_tuner_examples = []
gemm_tuner_common_options = test_env.Object(source="../examples/gemm_tuner/CommonGemmExampleOptions.cpp", target="CommonGemmExampleOptions")
files = Glob("%s/gemm_tuner/cl_*.cpp" % examples_folder)
for file in files:
example = "benchmark_" + os.path.basename(os.path.splitext(str(file))[0])
example = os.path.join("gemm_tuner", example)
gemm_tuner_examples += [ test_env.Program(example, [ test_env.Object(source=file, target=example), gemm_tuner_common_options ] + files_benchmark_examples, LIBS = test_env["LIBS"]) ]
arm_compute_benchmark_examples += gemm_tuner_examples
# Graph examples
for file in Glob("%s/graph_*.cpp" % examples_folder ):
example = "benchmark_" + os.path.basename(os.path.splitext(str(file))[0])
if env['os'] in ['android', 'macos', 'bare_metal'] or env['standalone']:
prog = test_env.Program(example, [ test_env.Object(source=file, target=example), graph_utils, graph_params]+ files_benchmark_examples, LIBS = test_env["LIBS"], LINKFLAGS=test_env["LINKFLAGS"]+[load_whole_archive, arm_compute_lib, noload_whole_archive] + bm_link_flags + extra_link_flags)
arm_compute_benchmark_examples += [ prog ]
else:
#-Wl,--allow-shlib-undefined: Ignore dependencies of dependencies
prog = test_env.Program(example, [ test_env.Object(source=file, target=example), graph_utils, graph_params]+ files_benchmark_examples, LIBS = test_env["LIBS"] + ["arm_compute_graph"], LINKFLAGS=test_env["LINKFLAGS"]+['-Wl,--allow-shlib-undefined'])
arm_compute_benchmark_examples += [ prog ]
arm_compute_benchmark_examples = install_bin(arm_compute_benchmark_examples)
Depends(arm_compute_benchmark_examples, arm_compute_test_framework)
Depends(arm_compute_benchmark_examples, arm_compute_lib)
Default(arm_compute_benchmark_examples)
Export('arm_compute_benchmark_examples')
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