benchmarks/versus-external-pools/fixed-worker-nodes.js

   1 'use strict'
   2 const WorkerNodes = require('worker-nodes')
   3
   4 const size = parseInt(process.env.POOL_SIZE)
   5 const iterations = parseInt(process.env.NUM_ITERATIONS)
   6 const data = {
   7   test: 'MYBENCH',
   8   taskType: process.env.TASK_TYPE,
   9   taskSize: parseInt(process.env.TASK_SIZE)
  10 }
  11
  12 const workerNodes = new WorkerNodes(
  13   require.resolve('./workers/worker-nodes/function-to-bench-worker'),
  14   {
  15     minWorkers: size,
  16     maxWorkers: size,
  17     taskTimeout: 60000 // this is the same as poolifier default
  18   }
  19 )
  20
  21 async function run () {
  22   const promises = new Set()
  23   for (let i = 0; i < iterations; i++) {
  24     promises.add(workerNodes.call.functionToBench(data))
  25   }
  26   await Promise.all(promises)
  27   // eslint-disable-next-line n/no-process-exit
  28   process.exit()
  29 }
  30
  31 (async () => {
  32   try {
  33     await run()
  34   } catch (e) {
  35     console.error(e)
  36     // eslint-disable-next-line n/no-process-exit
  37     process.exit(1)
  38   }
  39 })()