1 files changed, 141 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/workload/XNNPACK/xnnpack.patch b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/workload/XNNPACK/xnnpack.patch
new file mode 100644
index 000000000..3fb6b230b
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/workload/XNNPACK/xnnpack.patch
@@ -0,0 +1,141 @@
+diff --git a/.bazelrc b/.bazelrc
+index 688279da1..376996885 100644
+--- a/.bazelrc
++++ b/.bazelrc
+@@ -53,4 +53,9 @@ build:ios_fat --watchos_cpus=armv7k
+ build:macos --apple_platform_type=macos
+ 
+ build:macos_arm64 --config=macos
+-build:macos_arm64 --cpu=darwin_arm64
+\ No newline at end of file
++build:macos_arm64 --cpu=darwin_arm64
++
++build:wasm --cpu=wasm
++build:wasm --features=wasm_simd
++build:wasm --crosstool_top=@emsdk//emscripten_toolchain:everything
++build:wasm --host_crosstool_top=@bazel_tools//tools/cpp:toolchain
+diff --git a/WORKSPACE b/WORKSPACE
+index cd8960ffa..787e03ca8 100644
+--- a/WORKSPACE
++++ b/WORKSPACE
+@@ -29,8 +29,9 @@ http_archive(
+ # Google Benchmark library, used in micro-benchmarks.
+ http_archive(
+     name = "com_google_benchmark",
+-    strip_prefix = "benchmark-main",
+-    urls = ["https://github.com/google/benchmark/archive/main.zip"],
++    sha256 = "1ba14374fddcd9623f126b1a60945e4deac4cdc4fb25a5f25e7f779e36f2db52",
++    strip_prefix = "benchmark-d2a8a4ee41b923876c034afb939c4fc03598e622",
++    urls = ["https://github.com/google/benchmark/archive/d2a8a4ee41b923876c034afb939c4fc03598e622.zip"],
+ )
+ 
+ # FP16 library, used for half-precision conversions
+@@ -92,8 +93,25 @@ http_archive(
+     ],
+ )
+ 
++load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
++http_archive(
++    name = "emsdk",
++    # Use emsdk-3.0.0 since the larger version may:
++    #   - compress the wasm file into a tar file but not directly generate wasm file
++    #   - generate incomplete implementation of libc API, e.g. throw exception in getentropy
++    strip_prefix = "emsdk-3.0.0/bazel",
++    url = "https://github.com/emscripten-core/emsdk/archive/refs/tags/3.0.0.tar.gz",
++    sha256 = "a41dccfd15be9e85f923efaa0ac21943cbab77ec8d39e52f25eca1ec61a9ac9e"
++)
++
++load("@emsdk//:deps.bzl", emsdk_deps = "deps")
++emsdk_deps()
++
++load("@emsdk//:emscripten_deps.bzl", emsdk_emscripten_deps = "emscripten_deps")
++emsdk_emscripten_deps()
++
+ # Android NDK location and version is auto-detected from $ANDROID_NDK_HOME environment variable
+-android_ndk_repository(name = "androidndk")
++#android_ndk_repository(name = "androidndk")
+ 
+ # Android SDK location and API is auto-detected from $ANDROID_HOME environment variable
+-android_sdk_repository(name = "androidsdk")
++#android_sdk_repository(name = "androidsdk")
+diff --git a/build_defs.bzl b/build_defs.bzl
+index b8217a18d..6f2d1675e 100644
+--- a/build_defs.bzl
++++ b/build_defs.bzl
+@@ -380,7 +380,7 @@ def xnnpack_benchmark(name, srcs, copts = [], deps = [], tags = []):
+             explicitly specified.
+     """
+     native.cc_binary(
+-        name = name,
++        name = name + ".wasm",
+         srcs = srcs,
+         copts = xnnpack_std_cxxopts() + [
+             "-Iinclude",
+@@ -405,5 +405,5 @@ def xnnpack_benchmark(name, srcs, copts = [], deps = [], tags = []):
+             ":emscripten": xnnpack_emscripten_deps(),
+             "//conditions:default": [],
+         }),
+-	tags = tags,
++	    tags = tags,
+     )
+diff --git a/emscripten.bzl b/emscripten.bzl
+index f1557a7b1..7f964a094 100644
+--- a/emscripten.bzl
++++ b/emscripten.bzl
+@@ -25,12 +25,19 @@ def xnnpack_emscripten_benchmark_linkopts():
+     """Emscripten-specific linkopts for benchmarks."""
+     return [
+         "-s ASSERTIONS=1",
+-        "-s ENVIRONMENT=node,shell,web",
+-        "-s ERROR_ON_UNDEFINED_SYMBOLS=1",
+-        "-s EXIT_RUNTIME=1",
++        "-s ERROR_ON_UNDEFINED_SYMBOLS=0",
+         "-s ALLOW_MEMORY_GROWTH=1",
+         "-s TOTAL_MEMORY=536870912",  # 512M
+-        "--pre-js $(location :preamble.js.lds)",
++        "-s USE_PTHREADS=0",
++        "-s STANDALONE_WASM=1",
++        "-Wno-unused",
++        "-Wno-unused-variable",
++        "-Wno-unused-command-line-argument",
++        "-Wl,--export=__heap_base",
++        "-Wl,--export=__data_end",
++        "-Wl,--export=malloc",
++        "-Wl,--export=free",
++        "--oformat=wasm",
+     ]
+ 
+ def xnnpack_emscripten_deps():
+diff --git a/src/log.c b/src/log.c
+index 5715f2f85..4b3e4261b 100644
+--- a/src/log.c
++++ b/src/log.c
+@@ -55,7 +55,7 @@
+ #endif
+ 
+ #if XNN_LOG_TO_STDIO
+-static void xnn_vlog(int output_handle, const char* prefix, size_t prefix_length, const char* format, va_list args) {
++void xnn_vlog(int output_handle, const char* prefix, size_t prefix_length, const char* format, va_list args) {
+   char stack_buffer[XNN_LOG_STACK_BUFFER_SIZE];
+   char* heap_buffer = NULL;
+   char* out_buffer = &stack_buffer[0];
+diff --git a/third_party/cpuinfo.BUILD b/third_party/cpuinfo.BUILD
+index 1997f4e3a..5e03c43af 100644
+--- a/third_party/cpuinfo.BUILD
++++ b/third_party/cpuinfo.BUILD
+@@ -150,7 +150,7 @@ cc_library(
+         "src/arm/midr.h",
+     ],
+     deps = [
+-        "@clog",
++        "//deps/clog"
+     ],
+ )
+ 
+@@ -352,5 +352,5 @@ config_setting(
+ 
+ config_setting(
+     name = "emscripten",
+-    values = {"crosstool_top": "//toolchain:emscripten"},
++    values = {"crosstool_top": "@emsdk//emscripten_toolchain:everything"},
+ )