Bazel and CMake builds
Resolves: ONCPUML-1110, ONCPUML-1109
Co-authored-by: Georgios Pinitas <georgios.pinitas@arm.com>
Co-authored-by: Joe Ramsay <joe.ramsay@arm.com>
Signed-off-by: David Svantesson <david.svantesson@arm.com>
Change-Id: Iea693dbe53bf0af87867d6a9e0d1fd9fbe59ef3a
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8981
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/BUILD.bazel b/BUILD.bazel
new file mode 100644
index 0000000..d33cf6b
--- /dev/null
+++ b/BUILD.bazel
@@ -0,0 +1,347 @@
+# Copyright (c) 2023 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.
+
+load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
+load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
+
+#---------------------------------------------------------------------
+# Config setting for Tensorflow build
+config_setting(
+ name = "build_with_acl",
+ define_values = {
+ "build_with_acl": "true",
+ },
+ visibility = ["//visibility:public"],
+)
+
+#---------------------------------------------------------------------
+# Flags for build options. Example: --//:debug=true
+# All flags have aliases in .bazelrc so can use for example --debug=true when building
+bool_flag(
+ name = "debug",
+ build_setting_default = False,
+ visibility = ["//visibility:public"],
+)
+
+bool_flag(
+ name = "Werror",
+ build_setting_default = False,
+ visibility = ["//visibility:public"],
+)
+
+bool_flag(
+ name = "logging",
+ build_setting_default = False,
+ visibility = ["//visibility:public"],
+)
+
+bool_flag(
+ name = "openmp",
+ build_setting_default = True,
+ visibility = ["//visibility:public"],
+)
+
+bool_flag(
+ name = "cppthreads",
+ build_setting_default = False,
+ visibility = ["//visibility:public"],
+)
+
+#---------------------------------------------------------------------
+# Flag variables
+config_setting(
+ name = "debug_flag",
+ flag_values = {
+ ":debug": "true",
+ },
+)
+
+config_setting(
+ name = "Werror_flag",
+ flag_values = {
+ ":Werror": "true",
+ },
+)
+
+config_setting(
+ name = "logging_flag",
+ flag_values = {
+ ":logging": "true",
+ },
+)
+
+config_setting(
+ name = "openmp_flag",
+ flag_values = {
+ ":openmp": "true",
+ },
+)
+
+config_setting(
+ name = "cppthreads_flag",
+ flag_values = {
+ ":cppthreads": "true",
+ },
+)
+
+#---------------------------------------------------------------------
+# Common defines used for all targets
+cc_library(
+ name = "common_defines",
+ defines = [
+ "ENABLE_NEON",
+ "ARM_COMPUTE_CPU_ENABLED",
+ "ARM_COMPUTE_ENABLE_NEON",
+ "ARM_COMPUTE_ENABLE_FP16",
+ "ARM_COMPUTE_ENABLE_BF16",
+ "ARM_COMPUTE_ENABLE_I8MM",
+ "ENABLE_FP16_KERNELS",
+ "ENABLE_FP32_KERNELS",
+ "ENABLE_QASYMM8_KERNELS",
+ "ENABLE_QASYMM8_SIGNED_KERNELS",
+ "ENABLE_QSYMM16_KERNELS",
+ "ENABLE_INTEGER_KERNELS",
+ "ENABLE_NHWC_KERNELS",
+ "ENABLE_NCHW_KERNELS",
+ "DARM_COMPUTE_GRAPH_ENABLED",
+ "ARM_COMPUTE_ENABLE_SVEF32MM",
+ "ARM_COMPUTE_ENABLE_FIXED_FORMAT_KERNELS",
+ ] + select({
+ "//:debug_flag": [
+ "ARM_COMPUTE_DEBUG_ENABLED",
+ "ARM_COMPUTE_ASSERTS_ENABLED",
+ ],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:logging_flag": ["ARM_COMPUTE_LOGGING_ENABLED"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:cppthreads_flag": ["ARM_COMPUTE_CPP_SCHEDULER"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:openmp_flag": ["ARM_COMPUTE_OPENMP_SCHEDULER"],
+ "//conditions:default": [],
+ }),
+ visibility = ["//visibility:public"],
+)
+
+#---------------------------------------------------------------------
+# Rule for creating file "arm_compute_version.embed"
+genrule(
+ name = "create_version_file",
+ srcs = [".git/HEAD"],
+ outs = ["arm_compute_version.embed"],
+ cmd = "$(location //scripts:print_version_file) bazel-build-options `cat $(location :.git/HEAD)` > $@",
+ tools = ["//scripts:print_version_file"],
+ visibility = ["//visibility:public"],
+)
+
+#---------------------------------------------------------------------
+# Graph library
+
+cc_library(
+ name = "arm_compute_graph",
+ srcs = ["//src:arm_compute_graph_srcs"],
+ copts = [
+ "-march=armv8.2-a+fp16", # What arch is it we should go for here?
+ ] + select({
+ "//:debug_flag": [
+ "-O0",
+ "-g",
+ "-gdwarf-2",
+ ],
+ "//conditions:default": ["-O3"],
+ }) +
+ select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:Werror_flag": ["-Werror"],
+ "//conditions:default": [],
+ }),
+ visibility = ["//visibility:public"],
+ deps = [
+ "arm_compute",
+ "//:common_defines",
+ "//arm_compute:graph_headers",
+ ],
+ alwayslink = True,
+)
+
+#---------------------------------------------------------------------
+# SVE2 library
+
+cc_library(
+ name = "arm_compute_sve2",
+ srcs = ["//src:arm_compute_sve2_srcs"],
+ copts = [
+ "-march=armv8.6-a+sve2+fp16+dotprod", # What arch is it we should go for here?
+ ] + select({
+ "//:debug_flag": [
+ "-O0",
+ "-g",
+ "-gdwarf-2",
+ ],
+ "//conditions:default": ["-O3"],
+ }) +
+ select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:Werror_flag": ["-Werror"],
+ "//conditions:default": [],
+ }),
+ includes = [
+ "src/core/NEON/kernels/arm_conv",
+ "src/core/NEON/kernels/arm_gemm",
+ "src/core/NEON/kernels/assembly",
+ "src/core/cpu/kernels/assembly",
+ "src/cpu/kernels/assembly",
+ ],
+ linkopts = select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }),
+ local_defines = [
+ "ENABLE_SVE",
+ "ARM_COMPUTE_ENABLE_SVE",
+ "ARM_COMPUTE_ENABLE_SVE2",
+ ],
+ deps = [
+ "//:common_defines",
+ "//arm_compute:core_headers",
+ "//arm_compute:runtime_headers",
+ "//include",
+ "//support",
+ ],
+ alwayslink = True,
+)
+
+#---------------------------------------------------------------------
+# SVE library
+
+cc_library(
+ name = "arm_compute_sve",
+ srcs = ["//src:arm_compute_sve_srcs"],
+ copts = [
+ "-march=armv8.2-a+sve+fp16+dotprod", # What arch is it we should go for here?
+ ] + select({
+ "//:debug_flag": [
+ "-O0",
+ "-g",
+ "-gdwarf-2",
+ ],
+ "//conditions:default": ["-O3"],
+ }) +
+ select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:Werror_flag": ["-Werror"],
+ "//conditions:default": [],
+ }),
+ includes = [
+ "src/core/NEON/kernels/arm_conv",
+ "src/core/NEON/kernels/arm_gemm",
+ "src/core/NEON/kernels/assembly",
+ "src/core/cpu/kernels/assembly",
+ "src/cpu/kernels/assembly",
+ ],
+ linkopts = select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }),
+ local_defines = [
+ "ENABLE_SVE",
+ "ARM_COMPUTE_ENABLE_SVE",
+ ],
+ deps = [
+ "//:common_defines",
+ "//arm_compute:core_headers",
+ "//arm_compute:runtime_headers",
+ "//include",
+ "//support",
+ ],
+ alwayslink = True,
+)
+
+#---------------------------------------------------------------------
+# Core and Runtime library
+
+cc_library(
+ name = "arm_compute",
+ srcs = ["//src:arm_compute_srcs"],
+ hdrs = glob([
+ "core/NEON/kernels/**/*.h",
+ "core/NEON/kernels/**/*.hpp",
+ "**/*.inl",
+ ]) + [
+ "//:create_version_file",
+ ],
+ copts = [
+ "-march=armv8.2-a+fp16", # What arch is it we should go for here?
+ ] + select({
+ "//:debug_flag": [
+ "-O0",
+ "-g",
+ "-gdwarf-2",
+ ],
+ "//conditions:default": ["-O3"],
+ }) +
+ select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }) +
+ select({
+ "//:Werror_flag": ["-Werror"],
+ "//conditions:default": [],
+ }),
+ includes = [
+ "arm_compute/runtime",
+ "src/core/NEON/kernels/assembly",
+ "src/core/NEON/kernels/convolution/common",
+ "src/core/NEON/kernels/convolution/winograd",
+ "src/core/cpu/kernels/assembly",
+ "src/cpu/kernels/assembly",
+ ],
+ linkopts = select({
+ "//:openmp_flag": ["-fopenmp"],
+ "//conditions:default": [],
+ }),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//:common_defines",
+ "//arm_compute:core_headers",
+ "//arm_compute:graph_headers",
+ "//arm_compute:runtime_headers",
+ "//include",
+ "//support",
+ "//utils",
+ ],
+ alwayslink = True,
+)