34 lines
1017 B
JavaScript
34 lines
1017 B
JavaScript
'use strict'
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const { workerData: benchmark, parentPort } = require('worker_threads')
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const { Bench } = require('tinybench')
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const bench = new Bench({
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name: benchmark.name,
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setup: (_task, mode) => {
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// Run the garbage collector before warmup at each cycle
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if (mode === 'warmup' && typeof globalThis.gc === 'function') {
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globalThis.gc()
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}
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}
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})
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const FJS = require('..')
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const stringify = FJS(benchmark.schema)
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bench.add(benchmark.name, () => {
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stringify(benchmark.input)
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}).run().then(() => {
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const task = bench.tasks[0]
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const hz = task.result.hz // ops/sec
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const rme = task.result.rme // relative margin of error (%)
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const samples = task.result.samples.length
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const formattedHz = hz.toLocaleString('en-US', { maximumFractionDigits: 0 })
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const formattedRme = rme.toFixed(2)
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const output = `${task.name} x ${formattedHz} ops/sec ±${formattedRme}% (${samples} runs sampled)`
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parentPort.postMessage(output)
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}).catch(err => parentPort.postMessage(`Error: ${err.message}`))
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