[Bug 102995] [BAT] igt at gem_mmap_gtt@basic-wc - Failed assertion: gtt_writes > cpu_writes/2

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 26 09:18:16 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102995

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hence why using GTT is such a big performance hit on byt. This test is to
enumerate that hw regression.

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