Quoting Scott D Phillips (2018-02-08 00:16:34) > Chris Wilson <ch...@chris-wilson.co.uk> writes: > > > From: Scott D Phillips <scott.d.phill...@intel.com> > > > > Similar to the transformation applied to linear_to_ytiled, also align > > each readback from the ytiled source to a cacheline (i.e. transfer a > > whole cacheline from the source before moving on to the next column). > > This will allow us to utilize movntqda (_mm_stream_si128) in a > > subsequent patch to obtain near WB readback performance when accessing > > the uncached ytiled memory, an order of magnitude improvement. > > lgtm, or R-b if you want to take the authorship.
It's your work, so please keep the authorship and land the improvements :) -Chris _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
