7be0d385a6
Implement the latest SIMD opcodes and update LLVM 13.0, update the llvm build scripts, update the sample workloads‘ build scripts, and build customized wasi-sdk to build some workloads. Also refine the CI rules. Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
101 lines
3.2 KiB
Diff
101 lines
3.2 KiB
Diff
diff --git a/.bazelrc b/.bazelrc
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index ec740f38..29f9d56e 100644
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--- a/.bazelrc
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+++ b/.bazelrc
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@@ -49,4 +49,9 @@ build:ios_fat --watchos_cpus=armv7k
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build:macos --apple_platform_type=macos
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build:macos_arm64 --config=macos
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-build:macos_arm64 --cpu=darwin_arm64
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\ No newline at end of file
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+build:macos_arm64 --cpu=darwin_arm64
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+
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+build:wasm --cpu=wasm
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+build:wasm --copt=-msimd128
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+build:wasm --crosstool_top=@emsdk//emscripten_toolchain:everything
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+build:wasm --host_crosstool_top=@bazel_tools//tools/cpp:toolchain
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diff --git a/WORKSPACE b/WORKSPACE
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index c58e76b6..30934678 100644
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--- a/WORKSPACE
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+++ b/WORKSPACE
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@@ -21,6 +21,7 @@ http_archive(
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name = "com_google_benchmark",
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strip_prefix = "benchmark-master",
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urls = ["https://github.com/google/benchmark/archive/master.zip"],
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+ patches = ["@//third_party:benchmark.patch"],
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)
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# FP16 library, used for half-precision conversions
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@@ -84,6 +85,19 @@ http_archive(
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],
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)
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+http_archive(
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+ name = "emsdk",
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+ strip_prefix = "emsdk-2.0.26/bazel",
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+ url = "https://github.com/emscripten-core/emsdk/archive/refs/tags/2.0.26.tar.gz",
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+ sha256 = "79e7166aa8eaae6e52cef1363b2d8db795d03684846066bc51f9dcf905dd58ad",
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+)
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+
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+load("@emsdk//:deps.bzl", emsdk_deps = "deps")
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+emsdk_deps()
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+
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+load("@emsdk//:emscripten_deps.bzl", emsdk_emscripten_deps = "emscripten_deps")
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+emsdk_emscripten_deps()
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+
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# Android NDK location and version is auto-detected from $ANDROID_NDK_HOME environment variable
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android_ndk_repository(name = "androidndk")
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diff --git a/build_defs.bzl b/build_defs.bzl
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index 2442bed1..b860dfef 100644
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--- a/build_defs.bzl
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+++ b/build_defs.bzl
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@@ -414,7 +414,7 @@ def xnnpack_benchmark(name, srcs, copts = [], deps = [], tags = []):
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explicitly specified.
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"""
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native.cc_binary(
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- name = name,
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+ name = name + ".wasm",
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srcs = srcs,
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copts = xnnpack_std_cxxopts() + [
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"-Iinclude",
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diff --git a/emscripten.bzl b/emscripten.bzl
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index 130d5f16..2696ad54 100644
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--- a/emscripten.bzl
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+++ b/emscripten.bzl
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@@ -25,12 +25,19 @@ def xnnpack_emscripten_benchmark_linkopts():
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"""Emscripten-specific linkopts for benchmarks."""
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return [
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"-s ASSERTIONS=1",
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- "-s ENVIRONMENT=node,shell,web",
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- "-s ERROR_ON_UNDEFINED_SYMBOLS=1",
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- "-s EXIT_RUNTIME=1",
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+ "-s ERROR_ON_UNDEFINED_SYMBOLS=0",
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"-s ALLOW_MEMORY_GROWTH=1",
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"-s TOTAL_MEMORY=445644800", # 425M
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- "--pre-js $(location :preamble.js.lds)",
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+ "-s USE_PTHREADS=0",
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+ "-s STANDALONE_WASM=1",
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+ "-Wno-unused",
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+ "-Wno-unused-variable",
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+ "-Wno-unused-command-line-argument",
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+ "-Wl,--export=__heap_base",
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+ "-Wl,--export=__data_end",
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+ "-Wl,--export=malloc",
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+ "-Wl,--export=free",
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+ "--oformat=wasm",
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]
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def xnnpack_emscripten_deps():
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diff --git a/third_party/cpuinfo.BUILD b/third_party/cpuinfo.BUILD
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index 128d683e..f6c287c4 100644
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--- a/third_party/cpuinfo.BUILD
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+++ b/third_party/cpuinfo.BUILD
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@@ -343,5 +343,5 @@ config_setting(
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config_setting(
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name = "emscripten",
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- values = {"crosstool_top": "//toolchain:emscripten"},
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+ values = {"crosstool_top": "@emsdk//emscripten_toolchain:everything"},
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)
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