<div dir="ltr"><div><div><div>Hello friends,<br><br></div>I hope that Im not asking already answered question, but I could not find any information regarding this subject. Im using centos on my laptop with dual gpu, currently set up with great ElRepo packages using bumblebee and kmod-nvidia. (Thank you very much for maintaining it :) ) But today I was reading a bit about optirun and its options and I found out that it is able to run an app in 2 modes - via VirtualGL or Primus and many websites mention that Primus is newer method and have some benefits. ( <a href="https://askubuntu.com/questions/669011/what-is-the-difference-between-optirun-and-primusrun">https://askubuntu.com/questions/669011/what-is-the-difference-between-optirun-and-primusrun</a> ) Even optirun on my laptop has an option to run apps via primus and also the bumblebee config file is pointing to primus libraries (<font face="Open Sans, sans-serif"><font style="font-size:10pt" size="2"> PrimusLibraryPath=/usr/lib/primus:/usr/lib32/primus</font></font>
). But when I was looking for these folders I found out that they dont exist, so I think that I dont have primus installed. So thats why I just wanted to ask only out of curiosity (VirtualGL works really good for me :) ) why kmod-nvidia packages do not include primus? Or should it be installed separately? (How? Or is it a separate package, not a part of a driver?) Would not primus bring some performance benefits?<br><br></div>Thank you very much and have a nice day :)<br></div>Ondro<br></div>