// some support routines
// xxx - move it
some support routines
xxx - move it
// some support routines // xxx - move it
func showCPUSpeed(cycles uint64) (uint64, string) {
	switch {
	case cycles > 1000000:
		return cycles / 1000000, "MHz"
	case cycles > 1000:
		return cycles / 100, "kHz"
	default:
		return cycles, "Hz"
	}
}
func showCPUSpeed ( cycles uint64 ) ( uint64 , string ) { switch { case cycles > 1000000 : return cycles / 1000000 , " " case cycles > 1000 : return cycles / 100 , " " default : return cycles , " " } }
some support routines
xxx - move it
some support routines xxx - move it