09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags --wasm-wrapper-tiering-budget=2
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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const import_idx = builder.addImport('imp', 'f', kSig_v_v);
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builder.addFunction('call_import', kSig_v_v)
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.addBody([kExprCallFunction, import_idx])
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.exportFunc();
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const module_bytes = builder.toBuffer();
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function workerCode1() {
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for (let i = 0; i < 20; ++i) this.performance.measureMemory();
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}
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function workerCode2Template(module_bytes) {
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let module = new WebAssembly.Module(new Uint8Array(module_bytes));
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let instance = new WebAssembly.Instance(module, {imp: {f: () => {}}});
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for (let i = 0; i < 10; ++i) {
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instance.exports.call_import();
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}
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}
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const workerCode2 = new Function(`(${workerCode2Template})([${module_bytes}])`);
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for (let i = 0; i < 50; i++) {
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new Worker(i % 2 ? workerCode1 : workerCode2, {'type': 'function'});
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}
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