hybrid-graphics-linux team mailing list archive

[Martin Juhl <mj@xxxxxxxxxxxx>]

Hi.. 

It seems that it depend on the application, which mode gives the most performance.. 

But thanks for your feedback.. I will add an option in the script... 

Are you running with CRT-0 og DFP-0 in the configuration??? 

/Martin 




Fra: "Sunil Mujumdar" <sunil_mujumdar@xxxxxxxxx> 
Til: "Martin Juhl" <mj@xxxxxxxxxxxx>, hybrid-graphics-linux@xxxxxxxxxxxxxxxxxxx 
Sendt: søndag, 8. maj 2011 16:45:13 
Emne: Re: [Hybrid-graphics-linux] Prime-NG v.2.0 released.. now with automated installer and 3D support on both Intel and nVidia 




You're right. optirun32 Google-earth worked. 

Your install scripts use VGL_COMPRESS=jpeg , wasn't yuv supposed to be faster. With jpeg compression, google earth was a lot slower (even much slower than on intel card). I changed compression to yuv and performance is much better.But still feels slower than intel card. I will look at the logs etc and send more details soon. I will install turbojpeg package to see if it makes any difference. 

Sunil 




From: Martin Juhl <mj@xxxxxxxxxxxx> 
To: Sunil Mujumdar <sunil_mujumdar@xxxxxxxxx>; hybrid-graphics-linux@xxxxxxxxxxxxxxxxxxx 
Sent: Sat, May 7, 2011 11:51:20 PM 
Subject: Re: [Hybrid-graphics-linux] Prime-NG v.2.0 released.. now with automated installer and 3D support on both Intel and nVidia 

Hi.. 

Thanks for your feedback.. try running optirun32 on google-earth instead.. might be an 32-bit application... 

/Martin 

Sunil Mujumdar < sunil_mujumdar@xxxxxxxxx > skrev: 


I installed your package and was able to run "optirun64 glxgears" on Dell XPS 15 
(L502x). It gives me about 1600 fps. Nice! 

But "optirun64 google-earth" returns following error: 


[VGL] WARNING: VirtualGL attempted and failed to obtain a Pbuffer-enabled 
[VGL] 24-bit visual on the 3D X server :1. If the application 
[VGL] subsequently fails, then make sure that the 3D X server is configured 
[VGL] for 24-bit color and has accelerated 3D drivers installed. 
[VGL] ERROR: in glXGetConfig-- 
[VGL] 318: Could not obtain Pbuffer-capable RGB visual on the server 


Of course, thanks a lot! 

Sunil 



________________________________ 
From: Martin Juhl < mj@xxxxxxxxxxxx > 
To: hybrid-graphics-linux@xxxxxxxxxxxxxxxxxxx 
Sent: Sat, May 7, 2011 3:00:58 PM 
Subject: [Hybrid-graphics-linux] Prime-NG v.2.0 released.. now with automated 
installer and 3D support on both Intel and nVidia 


Hi all... 

The subject says the most: 

Prime-NG v.2.0 released.. now with automated installer and 3D support on both 
Intel and nVidia.. 

I finally got it working, with some help from Pigeon... so thanks to him also... 

Hope to get some feedback so that I may improve the installer... I have tested 
it as good as I feel I can.. but the still might be some bugs.. 

Martin Juhl / MrMEEE