bd79c3788bRemove micro-optimizations that no longer yield any benefits, restructure timers & immediates to be a bit more straightforward. Adjust timers benchmarks to run long enough to offer meaningful data. PR-URL: https://github.com/nodejs/node/pull/17279 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
35 lines
823 B
JavaScript
35 lines
823 B
JavaScript
'use strict';
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const common = require('../common.js');
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// The following benchmark measures setting up n * 1e6 timeouts,
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// which then get executed on the next uv tick
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const bench = common.createBenchmark(main, {
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millions: [10],
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});
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function main(conf) {
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const iterations = +conf.millions * 1e6;
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let count = 0;
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// Function tracking on the hidden class in V8 can cause misleading
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// results in this benchmark if only a single function is used —
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// alternate between two functions for a fairer benchmark
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function cb() {
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count++;
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if (count === iterations)
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bench.end(iterations / 1e6);
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}
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function cb2() {
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count++;
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if (count === iterations)
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bench.end(iterations / 1e6);
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}
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for (var i = 0; i < iterations; i++) {
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setTimeout(i % 2 ? cb : cb2, 1);
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}
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bench.start();
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}
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