[Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 14 13:28:43 PDT 2014


--- Comment #16 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to comment #15)
> Does pyrit transfer much data from the GPU to the CPU? If so, my patch
> "gallium/radeon: Do not use u_upload_mgr for buffer downloads" that I have
> just sent to the mesa-dev mailing list might help...

It does help pyrit, but as expected I guess, not valley.

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