You may try set GL2Backend_jgl2_=: .. which was set from GL2Backend_j_ with possible fall back when gl2 was first loaded.
plot being non-interactive, the timing difference meant little for my purpose. It is the Grid package that causes headache, you may checkout the grid package from addons svn to feel the pain. load'grid' grid i. 20 20 Срд, 09 Мар 2011, Ric Tikkanz писал(а): > Thanks for putting together the gdiplus addon Bill and all the work > you're doing in the graphics area. GDI+ does seem to be slightly > faster than the cairo setting, but still quite a bit slower than J602 > wd. > > Timings on Windows 7 32-bit for ( 'surface' plot +/~ 1 o. i: 6j99 ) > are as follows: > > J701 > Using GL2Backend_j_=: 0 takes ~2.2 seconds > Using GL2Backend_j_=: 3 takes ~2 seconds > > J602 > Using wd takes ~0.1 seconds > > Also, from my testing it is necessary to edit the GL2Backend_j_ > setting in ~config/base.cfg and restart the J system to successfully > switch from one backend to the other. Just resetting GL2Backend_j_ > doesn't seem to change the graphics engine used. > > > On Wed, Mar 9, 2011 at 6:01 PM, bill lam <[email protected]> wrote: > > If the 0.11377 second is timed on Mac + jwd, then it suggested there is > > room of improvement. > > > > Втр, 08 Мар 2011, Joey K Tuttle писал(а): > >> At 8:38 PM -0800 11/03/08, Joey K Tuttle wrote: > >> > > >> >I can now to the sine plot, it takes noticeably longer (more than 3 > >> >times as long) than j602 producing the plot.pdf file. The window is > >> >VERY slow to resize (using 100% of one of the 4 available cores) - > >> >much longer than "zoom" on the pdf plot and making the window bigger. > >> > > >> > >> When I said "more than 3 times" as long - I hadn't measured it. To do - > >> > >> 'surface' plot +/~ 1 o. i: 6j99 > >> > >> Takes 56 times as much cpu time in j701 as in j602 - 6.4631 seconds > >> versus 0.11377 seconds... This doesn't include all the mouse > >> clicking to free the jconsole session again. > >> > >> But at least I can plot something and get my session back (although I > >> get to "live with" the orphan process...). > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > > > > -- > > regards, > > ==================================================== > > GPG key 1024D/4434BAB3 2008-08-24 > > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
