mirror of
https://github.com/vercel/next.js.git
synced 2026-09-20 02:25:18 +08:00
Benjamin Woodruff
b3959cdcbf
PR created with claude code, with some manual review. - Update benchmark scripts to work, given my recent code changes - Include a native nodejs benchmark - Use rimraf's `manual` implementation (tries to use node's native version) - Tried to clean up the code a bit - Use a trap to always clean up - Use getopt and add an `--iterations` option - `set -euo pipefail` to avoid swallowing errors Example output: ``` pnpm bench > bench-recursive-delete@ bench /home/bgw.linux/next.js/bench/recursive-delete > bash run.sh ----------- rimraf (async) 1 62.443657 rimraf (async) 2 52.953482 rimraf (async) 3 52.029235 rimraf (async) 4 50.709822 rimraf (async) 5 54.204893 ----------- rimraf (sync) 1 35.034669 rimraf (sync) 2 35.663417 rimraf (sync) 3 46.360754 rimraf (sync) 4 36.859329 rimraf (sync) 5 34.368796 ----------- recursive delete 1 37.851534 recursive delete 2 35.98904 recursive delete 3 36.620913 recursive delete 4 38.059992 recursive delete 5 43.880346 ----------- nodejs rm (promises) 1 71.301125 nodejs rm (promises) 2 89.78331 nodejs rm (promises) 3 68.073553 nodejs rm (promises) 4 70.787543 nodejs rm (promises) 5 73.727616 ----------- nodejs rm (callback) 1 92.698258 nodejs rm (callback) 2 73.043993 nodejs rm (callback) 3 70.869584 nodejs rm (callback) 4 69.196757 nodejs rm (callback) 5 75.715526 ----------- nodejs rm (sync) 1 41.71002 nodejs rm (sync) 2 41.742395 nodejs rm (sync) 3 38.894571 nodejs rm (sync) 4 41.326271 nodejs rm (sync) 5 48.152122 ```
28 lines
806 B
JavaScript
28 lines
806 B
JavaScript
import { rm as rmPromises } from 'fs/promises'
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import { rm as rmCallback, rmSync } from 'fs'
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import { promisify } from 'util'
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const rmCallbackPromise = promisify(rmCallback)
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const targetDir = process.argv[2]
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const method = process.argv[3] // 'promises', 'callback', or 'sync'
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async function test() {
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const time = process.hrtime()
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if (method === 'promises') {
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await rmPromises(targetDir, { recursive: true, force: true })
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} else if (method === 'callback') {
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await rmCallbackPromise(targetDir, { recursive: true, force: true })
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} else if (method === 'sync') {
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rmSync(targetDir, { recursive: true, force: true })
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}
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const hrtime = process.hrtime(time)
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const nanoseconds = hrtime[0] * 1e9 + hrtime[1]
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const milliseconds = nanoseconds / 1e6
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console.log(milliseconds)
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}
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test()
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