dominate.go

package main

import (
    "fmt"
    "runtime"
    "time"
)

func main() {
    runtime.GOMAXPROCS(1)

    val := 0
    go func() {
        for true {
            val += 1
        }
    }()

    time.Sleep(1000 * time.Millisecond)
    fmt.Printf("%d\n", val)
}