<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Radeon: heavy r300 performance drop regression between 11.x and 19.x" href="https://bugs.freedesktop.org/show_bug.cgi?id=110781#c28">Comment # 28</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Radeon: heavy r300 performance drop regression between 11.x and 19.x" href="https://bugs.freedesktop.org/show_bug.cgi?id=110781">bug 110781</a> from <a class="email" href="mailto:u9vata@gmail.com" title="Richard Thier <u9vata@gmail.com>"> Richard Thier</a> <pre>Hi Rui! We should also thank Marek for him proposing a possible fix. I am currently creating a "less hacky" solution based on that attachment and a better idea to not always force VRAM domain, but only if the r300 caller codes ask "VRAM or something" and forcing GTT if it asks "GTT or something - but not VRAM". This basically lead to the driver favoring the domain choice to be in VRAM, but still supporting other things if the caller asks other domains directly. Also incorporating the parts that Marek proposes is much better and cleaner than my hack that just sets the flag right before it is read. After I am completed with these changes and their testing I will publish it here and only maybe then have any time to compile an x86_64 version for other people. I highly suggest however for you and others to just grab the latest revision from git and apply the changesets until the solution arrives in mesa releases. I am on a single core, 32bit laptop with 1512-128MB of memory I got in 2007 and I think most of the hardware is like from 2005 technology in it so I might be some among the slowest cross-compiling person so please give a shot to put together a build environment yourself. It is not that hard to build mesa, this was my first time doing so too! Just believe in yourself and read the nice docs on the mesa page about building with meson. If you have any questions of the build process look around phoronix or mesa docs and forums or if you give up just you can ask any people. Even I can help now and you will be able too after you build yourself once ;-)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>