I cannot quite understand your description, there should be only one jconsole process running and it does not spawn another instance to display window, otherwise there will be no 'hang' in the jconsole. Can you post a minimal script to demonstrate the behavior?
You could also try change GL2Backend_j_ to 2 to see if the speed is then acceptable or not. Втр, 08 Мар 2011, Joey K Tuttle писал(а): > Yes, thanks! That does get past the value error - but my previous > problems are still there. I did make some little progress in poking > at this. > > 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. > > But - the jconsole session is stuck (the original complaint here). > Looking at running processes I see an instance of jconsole running > outside of terminal and I suppose that is the code producing the > display. Issuing a Quit (or CMD Q) has no effect on anything. Closing > the window displaying the graphic does free the jconsole/terminal > session and that can continue OK - but the "extra jconsole process" > continues with no window. Quitting it doesn't do anything. > > If another plot is done, the missing window comes back to life and > (still slowly) paints the new plot - but then the terminal/console > session is dead until the window is closed (again, quitting that > process has no effect). If I force quit the extraneous process, then > the terminal/jconsole session is killed too, and doesn't save it's > readline file (sigh). > > I think there is just a little snag somewhere that is causing this > rude behavior. But I haven't dug deep enough into it to speculate > where that might be. > > At 5:13 PM +1300 11/03/09, Ric Sherlock wrote: > >I think you need to restart your J system so that the new config > >parameter GL2Backend which has been added to your ~config/base.cfg can > >be initialized. > > > >On Wed, Mar 9, 2011 at 4:59 PM, Joey K Tuttle <[email protected]> wrote: > > > Yeah, I like "your favorite demo" ( 'surface' plot +/~ 1 o. i: 6j99 ) > >> and would like to be able to show it to people - following bill lam's > >> instructions I got - > >> > >> Done. > >> All available packages are installed and up to date. > >> load 'plot' > >> |value error: GL2Backend_j_ > >> | GL2Backend=:((-.IFWIN)*.3=GL2Backend){ GL2Backend,0 > >> |[-10] /Applications/j701/addons/graphics/gl2/gl2.ijs > >> > >> JVERSION > >> Engine: j701/2011-01-10/11:25 > >> Library: 7.01.042 > >> Platform: Darwin 32 > >> Installer: j701a_mac_intel.dmg > >> InstallPath: /Applications/j701 > >> > >> Not much joy in Mudville... > >> > >> > >> At 12:34 PM -0500 11/03/08, Devon McCormick wrote: > >>>Joey - > >>> > >>>it sounds like we're in the same boat but I'm unclear on whether I should > >>>be > >>>using something other than plot, or I somehow need to set up some kind of > >>>event loop in my jconsole, or if I'll have to resort to J-GTK to save plot > >>>images to file. > >>> > >>>Regards, > >>> > >>>Devon > >>> > >>>On Tue, Mar 8, 2011 at 11:58 AM, Joey K Tuttle <[email protected]> wrote: > >>> > >>>> Thank you for clarifying this. I thought it was > >>>> my lack of understanding that caused my jconsole > >>>> sessions to produce a plot and then freeze in > >>>> such a way that their process had to be killed by > >>>> another and then restarted, all this in Darwin. I > >>>> guess that it was ( my lack of understanding :) - > >>>> now maybe I can get plot to work. Thanks! > >>>> > >>>> - joey > >>>> > >>>> At 3:51 PM +0800 11/03/08, bill lam wrote: > >>>> >I guess that jwiki page need to mention jzplot cannot run > >>>>inside jconsole > >>>> >because there is no event loop, that's reason why you saw it > >>>>just hang or > >>>> >window not updated by paint events, it cannot even be closed. > >>>> > > >>>> >However jwplot works for jconsole, > >>>> >NB. first upgrade addons and install gdiplus addons as well, > >>>> > > >>>> >load 'plot' > >>>> >plot */~ i:15 > >>>> ... > >>>> > >>>-- > >>>Devon McCormick, CFA > >>>^me^ at acm. > >>>org is my > >>>preferred e-mail > >>>---------------------------------------------------------------------- > >>>For information about J forums see http://www.jsoftware.com/forums.htm > >> > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > >> > >---------------------------------------------------------------------- > >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
