<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#c36">Comment # 36</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:j.suarez.agapito@gmail.com" title="José Suárez <j.suarez.agapito@gmail.com>"> José Suárez</a> <pre>(In reply to Luzipher from <a href="show_bug.cgi?id=84662#c34">comment #34</a>) > As todays commit 7b4276d7acf2e0f77044cb50caa6ad936fa78786, "r600g,radeonsi: > Always use GTT again for PIPE_USAGE_STREAM buffers", refers to this bug: > The patch helps tremendously against stuttering (~0.5s pause irregularly > about twice a minute) in Borderlands 2. Kernel is an unmodified agd5f > 3.18-next, hardware r9 290x. > > Thanks ! That mesa patch also reduced my stutter in BL2. Right now (I have just tested 5 minutes) I only get short lags when the game must load new areas/models (e.g. making a turn or entering new map zones). I'm on 3.17 rc7 (Radeon HD 7870). The stutter was also very noticeable in EuroTruck Simulator 2, making the game almost unplayable. There still a few stutters in this game, so I would say the stutter is not completely gone (even though my BL2 experience is good).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>