benchmarks/versus-external-pools/dynamic-workerpool.mjs

   1 import workerpool from 'workerpool'
   2 import { executeAsyncFn } from '../benchmarks-utils.mjs'
   3
   4 const size = parseInt(process.env.POOL_SIZE)
   5 const iterations = parseInt(process.env.NUM_ITERATIONS)
   6 const dataArray = [
   7   'MYBENCH',
   8   process.env.TASK_TYPE,
   9   parseInt(process.env.TASK_SIZE)
  10 ]
  11
  12 const workerPool = workerpool.pool(
  13   './workers/workerpool/function-to-bench-worker.mjs',
  14   {
  15     minWorkers: Math.floor(size / 2),
  16     maxWorkers: size,
  17     workerType: 'thread'
  18   }
  19 )
  20
  21 async function run () {
  22   const promises = new Set()
  23   for (let i = 0; i < iterations; i++) {
  24     promises.add(workerPool.exec('functionToBench', dataArray))
  25   }
  26   await Promise.all(promises)
  27   // eslint-disable-next-line n/no-process-exit
  28   process.exit()
  29 }
  30
  31 await executeAsyncFn(run)