<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - R9270X pyrit benchmark perf regressions with latest kernel/llvm" href="https://bugs.freedesktop.org/show_bug.cgi?id=82050#c49">Comment # 49</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - R9270X pyrit benchmark perf regressions with latest kernel/llvm" href="https://bugs.freedesktop.org/show_bug.cgi?id=82050">bug 82050</a> from <a class="email" href="mailto:maraeo@gmail.com" title="Marek Olšák <maraeo@gmail.com>"> Marek Olšák</a> <pre>(In reply to <a href="show_bug.cgi?id=82050#c48">comment #48</a>) > (In reply to <a href="show_bug.cgi?id=82050#c46">comment #46</a>) > > I've seen some stutters without any corresponding buffer moves though. Still > > not sure why it's stuttering so bad sometimes. > > > > BTW, Andy, does the stuttering also seem to get better for you if you run > > Valley repeatedly? > > No, it's quite consistent if I quit and re-run. > > The amount moved doesn't seem to correlate with the length of pause - and > sometimes there are small moves without stutter, so maybe it's not totally > this. > > Looking at Heaven 4.0 there are no moves at all after load, but there are a > few very brief stutters on the night scenes - these are the same with or > without patch though. > > What does num-bytes-moved measure - from where to where? The HUD always displays an average value per frame. It's the average of all values between the current and the last update of the HUD.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>