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| author | David Svantesson <david.svantesson@arm.com> | 2023-06-08 10:05:59 +0000 |
|---|---|---|
| committer | David Svantesson <david.svantesson@arm.com> | 2023-06-22 14:35:20 +0000 |
| commit | 90d15b985dbefd730941cbc79997baa0089dc4f3 (patch) | |
| tree | 0c06e95c2e626c751d6222118dd5fcd630d2e65f /BUILD.bazel | |
| parent | da9cb7087ced66323d840332878e9ef9c833e862 (diff) | |
| download | ComputeLibrary-90d15b985dbefd730941cbc79997baa0089dc4f3.tar.gz | |
Bazel and CMake optional fp16 support
Resolves ONCPUML-1274
Signed-off-by: David Svantesson <david.svantesson@arm.com>
Change-Id: I1d189596cfce5be87a18c8065d683700b3c9960f
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9745
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'BUILD.bazel')
| -rw-r--r-- | BUILD.bazel | 58 |
1 files changed, 44 insertions, 14 deletions
diff --git a/BUILD.bazel b/BUILD.bazel index 582a979044..3a7d941a0e 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -78,6 +78,15 @@ bool_flag( visibility = ["//visibility:public"], ) +string_flag( + name = "arch", + build_setting_default = "armv8-a", + values = [ + "armv8-a", + "armv8.2-a+fp16" + ] +) + #--------------------------------------------------------------------- # Flag variables config_setting( @@ -129,6 +138,20 @@ config_setting( }, ) +config_setting( + name = "arch_armv8-a", + flag_values = { + "arch": "armv8-a" + } +) + +config_setting( + name = "arch_armv8.2-a+fp16", + flag_values = { + "arch": "armv8.2-a+fp16" + } +) + #--------------------------------------------------------------------- # Common defines used for all targets @@ -138,9 +161,7 @@ cc_library( "ENABLE_NEON", "ARM_COMPUTE_CPU_ENABLED", "ARM_COMPUTE_ENABLE_NEON", - "ARM_COMPUTE_ENABLE_FP16", "ARM_COMPUTE_ENABLE_I8MM", - "ENABLE_FP16_KERNELS", "ENABLE_FP32_KERNELS", "ENABLE_QASYMM8_KERNELS", "ENABLE_QASYMM8_SIGNED_KERNELS", @@ -148,7 +169,7 @@ cc_library( "ENABLE_INTEGER_KERNELS", "ENABLE_NHWC_KERNELS", "ENABLE_NCHW_KERNELS", - "DARM_COMPUTE_GRAPH_ENABLED", + "ARM_COMPUTE_GRAPH_ENABLED", "ARM_COMPUTE_ENABLE_SVEF32MM", "ARM_COMPUTE_ENABLE_FIXED_FORMAT_KERNELS", "_GLIBCXX_USE_NANOSLEEP" @@ -170,6 +191,11 @@ cc_library( select({ "//:openmp_flag": ["ARM_COMPUTE_OPENMP_SCHEDULER"], "//conditions:default": [], + }) + + select({ + "//:arch_armv8-a": [], + "//:arch_armv8.2-a+fp16": ["ENABLE_FP16_KERNELS", "ARM_COMPUTE_ENABLE_FP16"], + "//conditions:default": [], }), visibility = ["//visibility:public"], ) @@ -178,9 +204,9 @@ cc_library( # Rule for creating file "arm_compute_version.embed" genrule( name = "create_version_file", - srcs = [".git/HEAD"], + srcs = ["SConscript"], outs = ["arm_compute_version.embed"], - cmd = "$(location //scripts:print_version_file) bazel-build-options `cat $(location :.git/HEAD)` > $@", + cmd = "$(location //scripts:print_version_file) 'n/a' 'n/a' 'true' > $@", tools = ["//scripts:print_version_file"], visibility = ["//visibility:public"], ) @@ -191,9 +217,11 @@ genrule( cc_library( name = "arm_compute_graph", srcs = ["//src:arm_compute_graph_srcs"], - copts = [ - "-march=armv8.2-a+fp16", - ] + select({ + copts = [] + select({ + "//:arch_armv8-a": ["-march=armv8-a"], + "//:arch_armv8.2-a+fp16": ["-march=armv8.2-a+fp16"], + "//conditions:default": ["-march=armv8-a"], + }) + select({ "//:debug_flag": [ "-O0", "-g", @@ -211,7 +239,7 @@ cc_library( }), visibility = ["//visibility:public"], deps = [ - "arm_compute_core", + "arm_compute", "//:common_defines", "//arm_compute:graph_headers", ], @@ -323,8 +351,8 @@ cc_library( # Core and Runtime library cc_library( - name = "arm_compute_core", - srcs = ["//src:arm_compute_core_srcs"], + name = "arm_compute", + srcs = ["//src:arm_compute_srcs"], hdrs = glob([ "core/NEON/kernels/**/*.h", "core/NEON/kernels/**/*.hpp", @@ -332,9 +360,11 @@ cc_library( ]) + [ "//:create_version_file", ], - copts = [ - "-march=armv8.2-a+fp16", - ] + select({ + copts = [] + select({ + "//:arch_armv8-a": ["-march=armv8-a"], + "//:arch_armv8.2-a+fp16": ["-march=armv8.2-a+fp16"], + "//conditions:default": ["-march=armv8-a"], + }) + select({ "//:debug_flag": [ "-O0", "-g", |