Daniel Schürmann
e3098bb232
On chordal graphs, a greedy coloring can be done in a way that never uses more colors than are required for the largest clique. However, since we have vector values and force phi resources into the same spill slots, the interference graphs are not chordal, and thus, this assumption doesn't hold. Use twice as many spill slots as upper bound. Totals from 10 (0.01% of 79242) affected shaders: (GFX11) MaxWaves: 52 -> 54 (+3.85%) Instrs: 271386 -> 271779 (+0.14%) CodeSize: 1362544 -> 1365432 (+0.21%) VGPRs: 2536 -> 2532 (-0.16%) SpillVGPRs: 778 -> 818 (+5.14%) Scratch: 73472 -> 76800 (+4.53%) Latency: 3331718 -> 3328798 (-0.09%); split: -0.14%, +0.05% InvThroughput: 1665860 -> 1643350 (-1.35%); split: -1.40%, +0.05% VClause: 3292 -> 3329 (+1.12%); split: -0.06%, +1.18% Copies: 46082 -> 46257 (+0.38%) Cc: mesa-stable Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27011>
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.net/dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.