var max = 1000000 var parallel = require('./')() var parallelNoResults = require('./')({ results: false }) var bench = require('fastbench') var async = require('async') var neo = require('neo-async') var funcs = [] for (var i = 0; i < 25; i++) { funcs.push(something) } function benchFastParallel (done) { parallel(null, funcs, 42, done) } function benchFastParallelNoResults (done) { parallelNoResults(null, funcs, 42, done) } function benchAsyncParallel (done) { async.parallel(funcs, done) } function benchNeoParallel (done) { neo.parallel(funcs, done) } function something (cb) { setImmediate(cb) } var run = bench([ benchAsyncParallel, benchNeoParallel, benchFastParallel, benchFastParallelNoResults ], max) run(run)