source: benchmark/creation/goroutine.go

package main

import (
        "fmt"
        "time"
        "os"
        "strconv"
)

var shake chan bool = make( chan bool )

func noop() {
        shake <- true   // indicate completion
}

//=======================================
// benchmark driver
//=======================================

func main() {
        var times int = 10000000
        if len( os.Args ) > 2 { os.Exit( 1 ) }
        if len( os.Args ) == 2 { times, _ = strconv.Atoi(os.Args[1]) }

        start := time.Now()
        for i := 1; i <= times; i += 1 {
                go noop()               // creation
                <- shake                // wait for completion
        }
        end := time.Now()
        fmt.Printf( "%d\n", end.Sub(start) / time.Duration(times) )
}

// Local Variables: //
// tab-width: 4 //
// End: //