[Bug 77436] KDE Konsole very slow scrolling with TearFree and QT graphics system native

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 26 01:48:54 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77436

--- Comment #151 from Chris Wilson <chris at chris-wilson.co.uk> ---
Let's run through some other highlights:

x11perf -shmput500 -shmget500 -copywinwin500 -copywinpix500 -copypixwin500
-comppixwin500

That should more or less tell us how fast memory access is in different modes
(reading/writing by the CPU/GPU/display).

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