const runtime.traceTimeDiv

3 uses

	runtime (current package)
		trace.go#L119: 	traceTimeDiv = 16 + 48*(goarch.Is386|goarch.IsAmd64)
		trace.go#L629: 		freq := (float64(trace.endTicks-trace.startTicks) / traceTimeDiv) / (float64(trace.endNanotime-trace.startNanotime) / 1e9)
		trace.go#L1817: 	return traceTime(cputicks() / traceTimeDiv)