simd-wasm-sort

Sort variation in WebAssembly SIMD C implementation.

What is this?

WebAssembly supports SIMD instructions. This project provides high-performance sort functions that use WASM SIMD instructions.

The implementation is written in C using the Emscripten SDK. With emsdk-env, you can easily use it via a package reference.

Installation

$ npm install -D simd-wasm-sort

Usage

You can use it from Emscripten C/C++ code:

// Refer to simd-wasm-sort definitions
#include <simdsort.h>

// WASM entry point
void sort_data(int32_t *data, int32_t count) {
  //  :
  //  :

  // Run the sort
  simd_stable_sort_int32(data, count);

  //  :
  //  :
}

Example for vite.config.ts (emsdk-env):

import { defineConfig } from 'vite';
import emsdkEnv from 'emsdk-env/vite';

export default defineConfig({
  plugins: [
    // Use emsdk-env plugin
    emsdkEnv({
      imports: ['simd-wasm-sort'], // Use simd-wasm-sort package
      targets: {
        // Your WASM output target "compute.wasm"
        compute: {
          // Linker options
          linkOptions: ['-lsimdsort'], // Refer libsimdsort.a

          //   :
          //   :
        },
      },
    }),
  ],
});

Documents

For more information, please visit repository and refer README: simd-wasm-sort

License

Under MIT.