wasm-micro-runtime/samples/workload/XNNPACK

"XNNPACK" sample introduction

This sample demonstrates how to build XNNPACK benchmarks into WebAssembly with emsdk toolchain and run them with iwasm.

Installation toolchains

please refer to installation instructions.

Build XNNPACK

cd <wamr-dir>/samples/workload/XNNPACK
mkdir build
cd build
cmake ..

The wasm files are generated under folder samples/workload/XNNPACK/xnnpack/bazel-bin.

Run benchmarks

Firstly please build iwasm with simd, libc-emcc and lib-pthread support:

$ cd <wamr-dir>/product-mini/platforms/linux/
$ mkdir build && cd build
$ cmake .. -DWAMR_BUILD_SIMD=1 -DWAMR_BUILD_LIBC_EMCC=1 -DWAMR_BUILD_LIB_PTHREAD=1
$ make

And please build wamrc:

cd <wamr-dir>/wamr-compiler
./build_llvm.sh
mkdir build && cd build
cmake ..
make

Then compile wasm file to aot file and run:

$ cd <wamr-dir>/samples/workload/XNNPACK/xnnpack/bazel-bin
$ wamrc --enable-simd -o average_pooling_bench.aot average_pooling_bench.wasm  (or other wasm files)
$ iwasm average_pooling_bench.aot