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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77436#c152">Comment # 152</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - KDE Konsole very slow scrolling with TearFree and QT graphics system native"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77436">bug 77436</a>
from <span class="vcard"><a class="email" href="mailto:absorbb@gmail.com" title="Ildar Nurislamov <absorbb@gmail.com>"> <span class="fn">Ildar Nurislamov</span></a>
</span></b>
<pre>KDE + TearFree
200000 trep @ 0.1356 msec ( 7380.0/sec): Copy 500x500 from window to window
200000 trep @ 0.1356 msec ( 7370.0/sec): Copy 500x500 from pixmap to window
200000 trep @ 0.1357 msec ( 7370.0/sec): Copy 500x500 from window to pixmap
400000 trep @ 0.0878 msec ( 11400.0/sec): ShmPutImage 500x500 square
400000 trep @ 0.0991 msec ( 10100.0/sec): ShmGetImage 500x500 square
Some tests where 100% pure iowait.
Now im going to disable intel pstate driver and see what happens..</pre>
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