On Wed, Nov 22, 2017 at 10:18 PM, Ian Romanick <i...@freedesktop.org> wrote: > On 11/22/2017 11:02 AM, Nicolai Hähnle wrote: >> On 21.11.2017 19:01, Marek Olšák wrote: >>> Hi, >>> >>> This series reduces sizes of many driver structures. For example: >>> >>> gl_context: 152488 -> 72944 bytes >>> vbo_context: 22696 -> 20008 bytes >>> st_context: 10120 -> 3704 bytes >>> >>> The idea is to decrease CPU cache usage on smaller CPUs. I have not >>> noticed a performance difference with microbenchmarks. It might be >>> a different story with complex apps. >>> >>> There are some good cleanups as well as some controversial changes, >>> so some piglit regressions are to be expected, but we can change >>> piglit not to test those silly cases if we all agree that this is >>> the right thing to do. Feel free to discuss them on the commit >>> threads. >>> >>> Branch for testing: >>> git://people.freedesktop.org/~mareko/mesa context-reduce-size >>> >>> Expected piglit failures where piglit might need changes: >>> - spec/!openg 1.3/texunits >>> - spec/arb_viewport_array/viewport-indices >> >> Can you explain where these failures come from? > > Patch 4 explains the first, and, while I haven't gotten there yet, I'll > guess that patch 14 explains the second.
Yes, the patches explain the failures. Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
