| 1 | const { FixedThreadPool } = require('../lib/index') |
| 2 | const { DynamicThreadPool } = require('../lib/index') |
| 3 | const WorkerThreadsPool = require('worker-threads-pool') |
| 4 | const workerpool = require('workerpool') |
| 5 | const tasks = 1000 |
| 6 | const size = 16 |
| 7 | |
| 8 | // pools |
| 9 | const workerThreadsPool = new WorkerThreadsPool({ max: size }) |
| 10 | const workerPool = workerpool.pool('./workerpoolWorker.js', { |
| 11 | minWorkers: size / 2, |
| 12 | maxWorkers: size * 3, |
| 13 | workerType: 'thread' |
| 14 | }) |
| 15 | const fixedPool = new FixedThreadPool(size, './threadWorker.js', { |
| 16 | maxTasks: 10000 |
| 17 | }) |
| 18 | const dynamicPool = new DynamicThreadPool( |
| 19 | size / 2, |
| 20 | size * 3, |
| 21 | './threadWorker.js', |
| 22 | { maxTasks: 10000 } |
| 23 | ) |
| 24 | |
| 25 | // data |
| 26 | const workerData = { proof: 'ok' } |
| 27 | |
| 28 | // fixed pool proof |
| 29 | async function fixedTest () { |
| 30 | let executions = 0 |
| 31 | const time = Date.now() |
| 32 | for (let i = 0; i <= tasks; i++) { |
| 33 | fixedPool |
| 34 | .execute(workerData) |
| 35 | .then(res => { |
| 36 | executions++ |
| 37 | if (executions === tasks) { |
| 38 | return console.log( |
| 39 | `Fixed pool take ${ |
| 40 | Date.now() - time |
| 41 | }ms to work on ${executions} tasks` |
| 42 | ) |
| 43 | } |
| 44 | return null |
| 45 | }) |
| 46 | .catch(err => console.error(err)) |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | async function dynamicTest () { |
| 51 | let executions = 0 |
| 52 | const time = Date.now() |
| 53 | for (let i = 0; i <= tasks; i++) { |
| 54 | dynamicPool |
| 55 | .execute(workerData) |
| 56 | .then(res => { |
| 57 | executions++ |
| 58 | if (executions === tasks) { |
| 59 | return console.log( |
| 60 | `Dynamic pool take ${ |
| 61 | Date.now() - time |
| 62 | }ms to work on ${executions} tasks` |
| 63 | ) |
| 64 | } |
| 65 | return null |
| 66 | }) |
| 67 | .catch(err => console.error(err)) |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | async function workerThreadsPoolTest () { |
| 72 | let executions = 0 |
| 73 | const time = Date.now() |
| 74 | for (let i = 0; i <= tasks; i++) { |
| 75 | new Promise((resolve, reject) => { |
| 76 | workerThreadsPool.acquire( |
| 77 | './workerThreadsWorker.js', |
| 78 | { workerData: workerData }, |
| 79 | (err, worker) => { |
| 80 | if (err) { |
| 81 | return reject(err) |
| 82 | } |
| 83 | worker.on('error', reject) |
| 84 | worker.on('message', res => { |
| 85 | executions++ |
| 86 | resolve(res) |
| 87 | }) |
| 88 | } |
| 89 | ) |
| 90 | }) |
| 91 | .then(res => { |
| 92 | if (tasks === executions) { |
| 93 | return console.log( |
| 94 | `worker threads pool take ${ |
| 95 | Date.now() - time |
| 96 | }ms to work on ${executions} tasks` |
| 97 | ) |
| 98 | } |
| 99 | return null |
| 100 | }) |
| 101 | .catch(err => console.error(err)) |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | async function workerpoolTest () { |
| 106 | let executions = 0 |
| 107 | const time = Date.now() |
| 108 | for (let i = 0; i <= tasks; i++) { |
| 109 | workerPool |
| 110 | .exec('yourFunction', [workerData]) |
| 111 | .then(res => { |
| 112 | executions++ |
| 113 | return null |
| 114 | }) |
| 115 | .catch(err => console.error(err)) |
| 116 | .then(res => { |
| 117 | if (tasks === executions) { |
| 118 | return console.log( |
| 119 | `workerpool take ${ |
| 120 | Date.now() - time |
| 121 | }ms to work on ${executions} tasks` |
| 122 | ) |
| 123 | } |
| 124 | return null |
| 125 | }) |
| 126 | .catch(err => console.error(err)) |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | async function test () { |
| 131 | await fixedTest() |
| 132 | await dynamicTest() |
| 133 | await workerThreadsPoolTest() |
| 134 | await workerpoolTest() |
| 135 | } |
| 136 | |
| 137 | test() |