@substrate-system/bencode/benchmark/buffer-vs-string.js

Bencode de/encoder

import fs from 'fs'
import path from 'path'
import bencode from '../index.js'
import bench from 'nanobench'

const buffer = fs.readFileSync(path.join(__dirname, 'test.torrent'))
const str = buffer.toString('ascii')

const ITERATIONS = 10000

bench(`decode buffer ⨉ ${ITERATIONS}`, function (run) {
    let result = null

    run.start()
    for (let i = 0; i < ITERATIONS; i++) {
        result = bencode.decode(buffer)
    }
    run.end()

    return result
})

bench(`decode string ⨉ ${ITERATIONS}`, function (run) {
    let result = null

    run.start()
    for (let i = 0; i < ITERATIONS; i++) {
        result = bencode.decode(str)
    }
    run.end()

    return result
})