Hi DRC, I'm afraid sharing the app is a bit difficult...
I did some more testing on my home machine, using a TigerVNC server and VirtualGL 2.3.3. What seems to be happening is that when I start the app with vglrun within the VNC session the GUI window indeed ends up on DISPLAY :1 in side the VNC session, but the rendering window ends up on DISPLAY :0, i.e. outside the VNC session. I can't tell if the rendering window starts out on :1 and then gets moved to :0 or if it is created on :0 in the first place. It's a single-process app written with what looks like FLTK, so I would expect both windows to just get created on the same X display. Is it possible that VirtualGL causes the different displays to be used? Regards, Paul On 05/20/2014 05:30 AM, DRC wrote: > Unfortunately not. Is this something that could be readily reproduced > without using your cluster? That is, on a regular PC? Is the app > something I could download and test? > > > On 5/16/14 9:18 AM, Paul Melis wrote: >> Hi all, >> >> I'm trying to run a 32-bit application on a 64-bit Linux cluster under >> VirtualGL. The app starts, but right after startup the window containing >> the OpenGL view is briefly visible and then disappears, it simply >> vanishes (the separate FLTK GUI windows does stay around). If I run with >> vglrun +pr I can see from the stats that some kind of rendering is going >> on, though, strangely enough. >> >> Does this sound familiar to anyone? Any clues what is going on? >> >> Regards, >> Paul >> > ------------------------------------------------------------------------------ > "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE > Instantly run your Selenium tests across 300+ browser/OS combos. > Get unparalleled scalability from the best Selenium testing platform available > Simple to use. Nothing to install. Get started now for free." > http://p.sf.net/sfu/SauceLabs > _______________________________________________ > VirtualGL-Users mailing list > VirtualGL-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtualgl-users ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ VirtualGL-Users mailing list VirtualGL-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtualgl-users
