mirror of https://github.com/nodejs/node.git
19 lines
455 B
JavaScript
19 lines
455 B
JavaScript
'use strict';
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if (typeof SharedArrayBuffer === 'undefined') {
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throw new Error('SharedArrayBuffers must be enabled to run this benchmark');
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}
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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n: [1e7],
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});
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function main({ n }) {
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const i32arr = new Int32Array(new SharedArrayBuffer(4));
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bench.start();
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for (let i = 0; i < n; i++)
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Atomics.wait(i32arr, 0, 1); // Will return immediately.
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bench.end(n);
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}
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