@aislamov/onnxruntime-web64/lib/index.ts

A Javascript library for running ONNX models on browsers

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

/* eslint-disable @typescript-eslint/no-var-requires, @typescript-eslint/no-require-imports */
// We use "require" instead of "import" here because import statement must be put in top level. Our current code does
// not allow terser to tree-shaking code as expected because some codes are treated as having side effects.
// So we import code inside the if-clause to allow terser remove the code safely.

export * from 'onnxruntime-common';
import {registerBackend, env} from 'onnxruntime-common';
import {version} from './version';

if (!BUILD_DEFS.DISABLE_WEBGL) {
  const onnxjsBackend = require('./backend-onnxjs').onnxjsBackend;
  registerBackend('webgl', onnxjsBackend, -10);
}

if (!BUILD_DEFS.DISABLE_WASM) {
  const wasmBackend = require('./backend-wasm').wasmBackend;
  // if (!BUILD_DEFS.DISABLE_WEBGPU && typeof navigator !== 'undefined' && navigator.gpu) {
  registerBackend('webgpu', wasmBackend, 1);
  // }
  registerBackend('cpu', wasmBackend, 1);
  registerBackend('wasm', wasmBackend, 1);
  registerBackend('xnnpack', wasmBackend, 9);
  registerBackend('webnn', wasmBackend, 9);
}

Object.defineProperty(env.versions, 'web', {value: version, enumerable: true});