<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU" href="https://bugs.freedesktop.org/show_bug.cgi?id=84662#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU" href="https://bugs.freedesktop.org/show_bug.cgi?id=84662">bug 84662</a> from <a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> Michel Dänzer</a> <pre>Created <a href="attachment.cgi?id=107391" name="attach_107391" title="Make Mesa behave as if the kernel was older">attachment 107391</a> <a href="attachment.cgi?id=107391&action=edit" title="Make Mesa behave as if the kernel was older">[details]</a> <a href='page.cgi?id=splinter.html&bug=84662&attachment=107391'>[review]</a> Make Mesa behave as if the kernel was older (In reply to Andy Furniss from <a href="show_bug.cgi?id=84662#c3">comment #3</a>) > gallium hud on bad showing different vram gtt usage That's very interesting indeed — on the 'good' screenshot, requested and actual VRAM usage match up almost perfectly, but on the 'bad' one, there's a large discrepancy. With a current kernel, does the bad behaviour start with the same Mesa commit as the Unigine stutters? The attached patch makes Mesa behave the same with current kernels as it does with older ones which don't have the bisected commit. Does that avoid the problem?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>