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@aislamov/onnxruntime-web64

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A Javascript library for running ONNX models on browsers

github.com/dakenf/onnxruntime

dakenf/onnxruntime

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/*! * ONNX Runtime Web v1.16.0 * Copyright (c) Microsoft Corporation. All rights reserved. * Licensed under the MIT License. */ !function(e,r){"object"==typeof exports&&"object"==typeof module?module.exports=r():"function"==typeof define&&define.amd?define([],r):"object"==typeof exports?exports.ort=r():e.ort=r()}(self,(()=>(()=>{var e={2818:(e,r,t)=>{"use strict";r.c8=r.rX=void 0;const n=t(2235),o=t(5381),a=t(9544),s=t(6640);r.rX=()=>{if(("number"!=typeof n.env.wasm.initTimeout||n.env.wasm.initTimeout<0)&&(n.env.wasm.initTimeout=0),"boolean"!=typeof n.env.wasm.simd&&(n.env.wasm.simd=!0),"boolean"!=typeof n.env.wasm.proxy&&(n.env.wasm.proxy=!1),"number"!=typeof n.env.wasm.numThreads||!Number.isInteger(n.env.wasm.numThreads)||n.env.wasm.numThreads<=0){const e="undefined"==typeof navigator?(0,o.cpus)().length:navigator.hardwareConcurrency;n.env.wasm.numThreads=Math.min(4,Math.ceil((e||1)/2))}},r.c8=new class{async init(){(0,r.rX)(),await(0,a.initializeWebAssemblyInstance)()}async createSessionHandler(e,r){const t=new s.OnnxruntimeWebAssemblySessionHandler;return await t.loadModel(e,r),Promise.resolve(t)}}},1057:function(e,r,t){"use strict";var n=this&&this.__createBinding||(Object.create?function(e,r,t,n){void 0===n&&(n=t);var o=Object.getOwnPropertyDescriptor(r,t);o&&!("get"in o?!r.__esModule:o.writable||o.configurable)||(o={enumerable:!0,get:function(){return r[t]}}),Object.defineProperty(e,n,o)}:function(e,r,t,n){void 0===n&&(n=t),e[n]=r[t]}),o=this&&this.__exportStar||function(e,r){for(var t in e)"default"===t||Object.prototype.hasOwnProperty.call(r,t)||n(r,e,t)};Object.defineProperty(r,"__esModule",{value:!0}),o(t(2235),r);const a=t(2235);{const e=t(2818).c8;(0,a.registerBackend)("webgpu",e,1),(0,a.registerBackend)("wasm",e,1),(0,a.registerBackend)("xnnpack",e,9),(0,a.registerBackend)("webnn",e,9)}},9544:function(e,r,t){"use strict";var n,o=this&&this.__createBinding||(Object.create?function(e,r,t,n){void 0===n&&(n=t);var o=Object.getOwnPropertyDescriptor(r,t);o&&!("get"in 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l}startProfiling(){}endProfiling(){(0,s.endProfiling)(this.sessionId)}}},7622:(e,r,t)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.setSessionOptions=void 0;const n=t(263),o=t(1497);r.setSessionOptions=e=>{var r,t,a,s;const i=(0,n.getInstance)();let u=0;const l=[],c=e||{};(e=>{e.extra||(e.extra={}),e.extra.session||(e.extra.session={});const r=e.extra.session;r.use_ort_model_bytes_directly||(r.use_ort_model_bytes_directly="1"),e.executionProviders&&e.executionProviders.some((e=>"webgpu"===("string"==typeof e?e:e.name)))&&(e.enableMemPattern=!1)})(c);try{const e=(e=>{switch(e){case"disabled":return 0;case"basic":return 1;case"extended":return 2;case"all":return 99;default:throw new Error(`unsupported graph optimization level: ${e}`)}})(null!==(r=c.graphOptimizationLevel)&&void 0!==r?r:"all"),f=(e=>{switch(e){case"sequential":return 0;case"parallel":return 1;default:throw new Error(`unsupported execution mode: ${e}`)}})(null!==(t=c.executionMode)&&void 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t.HEAPU8.set(e,n),[n,e.byteLength]},r.createSessionFinalize=(e,r)=>{var t;const n=(0,s.getInstance)(),a=null===(t=null==r?void 0:r.executionProviders)||void 0===t?void 0:t.find((e=>e.externalWeights));let l="";const c="/home/web_user/"+Math.random().toString(10).replace(".","");n.FS.mkdir(c);const f=c+"/model.onnx";a&&(l=`${c}/${a.externalWeightsFilename}`,n.createFileFromArrayBuffer(l,a.externalWeights)),n.createFileFromArrayBuffer(f,new Uint8Array(n.HEAPU8.buffer,e[0],e[1])),n.FS.chdir(c);let p=0,d=0,y=[];const m=[],h=[];try{[d,y]=(0,o.setSessionOptions)(r);const t=(0,i.allocWasmString)(f,y);p=a?n._OrtCreateSessionFromFile(t,d):n._OrtCreateSession(e[0],e[1],d),0===p&&(0,i.checkLastError)("Can't create a session.");const[l,c]=(e=>{const r=(0,s.getInstance)(),t=r.stackSave();try{const t=r.PTR_SIZE,n=r.stackAlloc(2*t);return 0!==r._OrtGetInputOutputCount(e,n,n+t)&&(0,i.checkLastError)("Can't get session input/output 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