Similar reply as for +./y . And calibration gives wrong answer. Try +/boolean , not calibrated.
----- Original Message ----- From: Oleg Kobchenko <[EMAIL PROTECTED]> Date: Friday, December 22, 2006 11:26 am Subject: Re: [Jprogramming] Cycles per Byte > --- Roger Hui <[EMAIL PROTECTED]> wrote: > > > +./y does not depend on the value of every byte > > in the argument. Others of that ilk are > > (> i. 1:) (> i. 0:) etc. > > In a subsequent message I had put 1 at the very end, > and it checks all bytes. Time was slower but <1 > calibrated. > > Another one, > > (#y) %~ 1.45e9 * 6!:2 '>/y' NB. calibrated P4-2.8GHz > 0.00198489 > (#y) %~ 2.8e9 * 6!:2 '>/y' NB. raw > 0.00375467 > > Explanation: > > >/0 1 > 0 > >/1 0 > 1 > >/0 1 0 > 0 > >/1 1 0 > 0 > >/1 0 0 > 1 > >/1 1 0 0 > 0 > >/1 0 0 0 > 1 > >/1 1 0 0 > 0 > >/1 0 0 1 > 1 > >/0 0 0 1 > 0 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
