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test: convert benchmarks to vitest (#93)
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on: [workflow_dispatch] | ||
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name: Benchmark | ||
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jobs: | ||
test: | ||
name: Test | ||
strategy: | ||
fail-fast: false | ||
matrix: | ||
os: [ubuntu-latest, macos-latest, windows-latest] | ||
node-version: [18.x, 20.x] | ||
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runs-on: ${{matrix.os}} | ||
steps: | ||
- uses: actions/checkout@v2 | ||
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- name: Use Node.js ${{ matrix.node-version }} | ||
uses: actions/setup-node@v1 | ||
with: | ||
node-version: ${{ matrix.node-version }} | ||
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- uses: pnpm/action-setup@v2 | ||
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- name: Install Dependencies | ||
run: pnpm install | ||
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- name: Build | ||
run: pnpm build | ||
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- name: Benchmark | ||
run: pnpm bench |
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import add from './add.mjs' | ||
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process.on('message', (message) => { | ||
process.send(add(message)) | ||
}) |
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import { bench } from 'vitest' | ||
import { cpus } from 'node:os' | ||
import { Worker } from 'node:worker_threads' | ||
import { fork } from 'node:child_process' | ||
import Tinypool, { Options } from '../dist/index' | ||
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const THREADS = cpus().length - 1 | ||
const ROUNDS = THREADS * 10 | ||
const ITERATIONS = 100 | ||
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for (const runtime of [ | ||
'worker_threads', | ||
'child_process', | ||
] as Options['runtime'][]) { | ||
bench( | ||
`Tinypool { runtime: '${runtime}' }`, | ||
async () => { | ||
const pool = new Tinypool({ | ||
runtime, | ||
filename: './benchmark/fixtures/add.mjs', | ||
isolateWorkers: true, | ||
minThreads: THREADS, | ||
maxThreads: THREADS, | ||
}) | ||
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await Promise.all( | ||
Array(ROUNDS) | ||
.fill(0) | ||
.map(() => pool.run({ a: 1, b: 2 })) | ||
) | ||
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await pool.destroy() | ||
}, | ||
{ iterations: ITERATIONS } | ||
) | ||
} | ||
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for (const { task, name } of [ | ||
{ name: 'worker_threads', task: workerThreadTask }, | ||
{ name: 'child_process', task: childProcessTask }, | ||
] as const) { | ||
bench( | ||
`node:${name}`, | ||
async () => { | ||
const pool = Array(ROUNDS).fill(task) | ||
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await Promise.all( | ||
Array(THREADS) | ||
.fill(execute) | ||
.map((_task) => _task()) | ||
) | ||
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async function execute() { | ||
const _task = pool.shift() | ||
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if (_task) { | ||
await _task() | ||
return execute() | ||
} | ||
} | ||
}, | ||
{ iterations: ITERATIONS } | ||
) | ||
} | ||
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async function workerThreadTask() { | ||
const worker = new Worker('./benchmark/fixtures/add-worker.mjs') | ||
const onMessage = new Promise<void>((resolve, reject) => | ||
worker.on('message', (sum) => (sum === 3 ? resolve() : reject('Not 3'))) | ||
) | ||
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worker.postMessage({ a: 1, b: 2 }) | ||
await onMessage | ||
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await worker.terminate() | ||
} | ||
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async function childProcessTask() { | ||
const subprocess = fork('./benchmark/fixtures/add-process.mjs') | ||
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const onExit = new Promise((resolve) => subprocess.on('exit', resolve)) | ||
const onMessage = new Promise<void>((resolve, reject) => | ||
subprocess.on('message', (sum) => (sum === 3 ? resolve() : reject('Not 3'))) | ||
) | ||
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subprocess.send({ a: 1, b: 2 }) | ||
await onMessage | ||
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subprocess.kill() | ||
await onExit | ||
} |
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import { bench } from 'vitest' | ||
import Tinypool from '../dist/index' | ||
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bench( | ||
'simple', | ||
async () => { | ||
const pool = new Tinypool({ | ||
filename: './benchmark/fixtures/add.mjs', | ||
}) | ||
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const tasks: Promise<void>[] = [] | ||
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while (pool.queueSize === 0) { | ||
tasks.push(pool.run({ a: 4, b: 6 })) | ||
} | ||
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await Promise.all(tasks) | ||
await pool.destroy() | ||
}, | ||
{ time: 10_000 } | ||
) |
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