wehub-resource-sync
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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const path = require("path");
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const fs = require("fs");
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const assert = require("assert");
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const tvmjs = require("../../dist/tvmjs.bundle")
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const wasmPath = tvmjs.wasmPath();
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const wasmSource = fs.readFileSync(path.join(wasmPath, "tvmjs_runtime.wasm"));
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let tvm = new tvmjs.Instance(
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new WebAssembly.Module(wasmSource),
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tvmjs.createPolyfillWASI()
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);
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// Basic fields.
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assert(tvm.listGlobalFuncNames() !== undefined);
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// Test ndarray
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function testArrayCopy(dtype, arrayType) {
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let data = [1, 2, 3, 4, 5, 6];
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let a = tvm.empty([2, 3], dtype).copyFrom(data);
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assert(a.device.toString() == "cpu:0");
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assert(a.shape[0] == 2 && a.shape[1] == 3);
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let ret = a.toArray();
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assert(ret instanceof arrayType);
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assert(ret.toString() == arrayType.from(data).toString());
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}
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test("array copy", () => {
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tvm.withNewScope(() => {
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testArrayCopy("float32", Float32Array);
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testArrayCopy("int", Int32Array);
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testArrayCopy("int8", Int8Array);
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testArrayCopy("uint8", Uint8Array);
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testArrayCopy("float64", Float64Array);
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});
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});
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