This isn't a mac64 problem. J602 J64 windows also hangs. On Mon, Feb 7, 2011 at 9:28 PM, Ian Clark <[email protected]> wrote:
> Thanks from me too, on behalf of the Mac community. Like Charles, > couldn't wait to try it out. > > But I ought to report this... > > Hoping to show-off the difference between 32 and 64 bit, I thought I'd > replicate the timings of p17 of At Play With J ... > http://www.jsoftware.com/jwiki/Doc/Articles/Play103 > > factors=: 3 : 0 > f=. i. 0 > t=. 2 3 5 7 11 13 17 19 23 29 31 37 > o=. +/\ 432 $ 4 2 4 2 4 6 2 6 > whilst. y >: *: {. t do. > whilst. #m do. > m=. (-. * t |!.0 y) # t > f=. f , m > y=. y % */ m > end. > t=. o + {: t > end. > /:~ f , y -. 1 > ) > > smoutput 0 : 0 > NB. TRY ... > factors 576460752303423487x NB. (2^59)-1 extended precision > NB. should respond with: 179951 3203431780337 > 6!:2 'factors 576460752303423487x' > 6!:2 'factors 576460752303423487' > ) > > ---- > > JVERSION > Engine: j701/2011-01-10/11:25 > Library: 7.01.042 > Platform: Darwin 32 > Installer: j701a_mac_intel.dmg > InstallPath: /Applications/j701 > > 6!:2 'factors 576460752303423487x' > 1.42849 > 6!:2 'factors 576460752303423487' > 0.00021698 > > ---- > > JVERSION > Engine: j701/2011-01-10/11:25 build: Feb 6 2011 16:16:29 > Library: 7.01.043 > Platform: Darwin 64 > Installer: j701a_mac64.dmg > > InstallPath: /Applications/j64-701 > > 6!:2 'factors 576460752303423487x' > 1.19236 > 6!:2 'factors 576460752303423487' > ... lots of disk activity, no reponse. Force Quit after 1 min. > ...Tried it twice. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
