<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [PERF] Updating ubo offset via vkCmdBindDescriptorSets is causing flush that is taking 50% of rendering time" href="https://bugs.freedesktop.org/show_bug.cgi?id=105695#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [PERF] Updating ubo offset via vkCmdBindDescriptorSets is causing flush that is taking 50% of rendering time" href="https://bugs.freedesktop.org/show_bug.cgi?id=105695">bug 105695</a> from <a class="email" href="mailto:ytriffy@gmail.com" title="Vyacheslav <ytriffy@gmail.com>"> Vyacheslav</a> <pre>You are right, I get better perf without asserts. It is still lagging behind opengl. I also checked proprietary nvidia driver and I also get similar results with vulkan slightly lagging behind. I think the issue can be closed but I'm still left with impression that opengl drivers are better at handling memory management in this case (passing 50000 matrices per frame via glUniformMatrix). Probably because opengl drivers are more mature and better at tracking dirty state.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>