On Fri, 2011-08-12 at 20:59 +0800, Wu Fengguang wrote: > On Fri, Aug 12, 2011 at 08:54:17PM +0800, Peter Zijlstra wrote: > > On Fri, 2011-08-12 at 00:56 +0200, Peter Zijlstra wrote: > > > > > > s - x 3 > > > f(x) := 1 + (-----) > > > d > > > > > btw, if you want steeper slopes for rampup and brake you can add another > > factor like: > > > > s - x 3 > > f(x) := 1 + a(-----) > > d > > > > And solve the whole f(l)=0 thing again to determine d in l and a. > > > > For 0 < a < 1 the slopes increase. > > Yes, we can leave it as a future tuning option. For now I'm pretty > satisfied with the current function's shape :) Oh for sure, it just occurred to me when looking at your plots and thought I'd at least mention it.. You know something to poke at on a rainy afternoon ;-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href