37 lines
921 B
JavaScript
37 lines
921 B
JavaScript
import { Worker } from 'worker_threads'
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let workerFarm = []
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export function initWorkers(threads) {
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for (let i = 0; i < threads; ++i) {
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workerFarm.push(new Worker('./libs/utils/multithread/genericWorker.js'))
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}
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for (const i in workerFarm) {
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const worker = workerFarm[i]
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worker.postMessage({
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type: 'initWorker',
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name: `Worker ${parseInt(i) + 1}`
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})
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}
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}
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let spreadIndex = 0
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export function spread(script, data) {
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return new Promise(
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(resolve, reject) => {
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const worker = workerFarm[spreadIndex]
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worker.postMessage({
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type: 'runScript',
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script,
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data
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})
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worker.once('message', result => resolve(result))
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++spreadIndex
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if(spreadIndex >= workerFarm.length)
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spreadIndex = 0
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}
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)
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} |