<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#c19">Comment # 19</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:adf.lists@gmail.com" title="Andy Furniss <adf.lists@gmail.com>"> Andy Furniss</a> <pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=84662#c17">comment #17</a>) > Created <a href="attachment.cgi?id=107451" name="attach_107451" title="ttm: Don't evict BOs outside of requested placement range">attachment 107451</a> <a href="attachment.cgi?id=107451&action=edit" title="ttm: Don't evict BOs outside of requested placement range">[details]</a> <a href='page.cgi?id=splinter.html&bug=84662&attachment=107451'>[review]</a> [review] > ttm: Don't evict BOs outside of requested placement range > > Does this kernel patch help? agd5f drm-next-3.18-wip + patch is still bad. Bad can be a bit variable, but I would call it as one of the better bads and the vram usage is closer to a good - pic to follow. Another observation - On good or bad the demo takes a while to get going. Time to start of normal rendering on this patched kernel is around 2m5s If I wiggle the window around while it's loading/stuck = 1m23s</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>