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Alyssa Rosenzweig 803e61837e agx: reassociate ALU 
GL:

   total instrs in shared programs: 2881862 -> 2801415 (-2.79%)
   instrs in affected programs: 2264277 -> 2183830 (-3.55%)

   total alu in shared programs: 2362306 -> 2281986 (-3.40%)
   alu in affected programs: 1882190 -> 1801870 (-4.27%)

   total fscib in shared programs: 2359848 -> 2279314 (-3.41%)
   fscib in affected programs: 1891013 -> 1810479 (-4.26%)

   total ic in shared programs: 661722 -> 661702 (<.01%)
   ic in affected programs: 1304 -> 1284 (-1.53%)

   total gprs in shared programs: 899341 -> 900319 (0.11%)
   gprs in affected programs: 48696 -> 49674 (2.01%)

   total uniforms in shared programs: 2069880 -> 2064570 (-0.26%)
   uniforms in affected programs: 426411 -> 421101 (-1.25%)

   total threads in shared programs: 27802432 -> 27802624 (<.01%)
   threads in affected programs: 5568 -> 5760 (3.45%)

   total preamble in shared programs: 1202295 -> 1222360 (1.67%)
   preamble in affected programs: 452890 -> 472955 (4.43%)

VK:

   Totals:
   MaxWaves: 53077184 -> 53075712 (-0.00%); split: +0.05%, -0.05%
   Instrs: 23845634 -> 23561020 (-1.19%); split: -1.22%, +0.02%
   CodeSize: 170339242 -> 168601666 (-1.02%); split: -1.04%, +0.02%
   Spills: 65594 -> 65784 (+0.29%); split: -1.43%, +1.72%
   Fills: 43190 -> 43178 (-0.03%); split: -2.21%, +2.18%
   Scratch: 404208 -> 403474 (-0.18%); split: -0.27%, +0.08%
   ALU: 18566800 -> 18288141 (-1.50%); split: -1.52%, +0.02%
   FSCIB: 18511881 -> 18230860 (-1.52%); split: -1.54%, +0.02%
   IC: 5260462 -> 5259748 (-0.01%); split: -0.02%, +0.00%
   GPRs: 3831837 -> 3838887 (+0.18%); split: -0.25%, +0.43%
   Uniforms: 10453510 -> 10443173 (-0.10%); split: -0.29%, +0.19%
   Preamble instrs: 10409287 -> 10496713 (+0.84%); split: -0.10%, +0.94%

   Totals from 32343 (59.87% of 54019) affected shaders:
   MaxWaves: 31027072 -> 31025600 (-0.00%); split: +0.08%, -0.08%
   Instrs: 19806186 -> 19521572 (-1.44%); split: -1.46%, +0.03%
   CodeSize: 141121024 -> 139383448 (-1.23%); split: -1.25%, +0.02%
   Spills: 65252 -> 65442 (+0.29%); split: -1.44%, +1.73%
   Fills: 42745 -> 42733 (-0.03%); split: -2.23%, +2.20%
   Scratch: 403096 -> 402362 (-0.18%); split: -0.27%, +0.08%
   ALU: 15544339 -> 15265680 (-1.79%); split: -1.82%, +0.03%
   FSCIB: 15491754 -> 15210733 (-1.81%); split: -1.84%, +0.03%
   IC: 4817376 -> 4816662 (-0.01%); split: -0.02%, +0.01%
   GPRs: 2735551 -> 2742601 (+0.26%); split: -0.35%, +0.61%
   Uniforms: 7717506 -> 7707169 (-0.13%); split: -0.39%, +0.25%
   Preamble instrs: 7713698 -> 7801124 (+1.13%); split: -0.14%, +1.27%

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Mel Henning <mhenning@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36147>
2025-07-22 23:17:01 +00:00
.ci-farms Revert "ci: disable Collabora's farm due to maintenance" 2025-07-21 13:55:20 +00:00
.ci-farms-disabled Revert "ci: disable Collabora's farm due to maintenance" 2025-07-21 13:55:20 +00:00
.github/workflows meson: remove unused osmesa option 2025-06-23 06:42:50 +00:00
.gitlab docs: update gitlab docs urls 2025-02-23 00:31:59 +01:00
.gitlab-ci ci/android: fix exit code from android-cts-runner.sh and android-deqp-runner.sh 2025-07-22 20:49:12 +00:00
.marge/hooks ci: pipeline_message: reset empty errors 2025-01-07 05:08:10 +00:00
android Revert "android: Link with libc++fs up to SDK 35" 2025-06-03 22:01:01 +00:00
bin bin/symbols-check: add __(de)register_frame_info_bases to platform symbols 2025-07-16 22:22:09 +00:00
build-support meson: move tsan-blacklist.txt to build-support with the other build support files 2024-05-01 07:05:12 +00:00
docs NVK: report VK_KHR_unified_image_layouts extenstion support 2025-07-22 22:41:09 +00:00
include intel/dev: Add WCL PCI IDs 2025-07-21 21:22:05 +00:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src agx: reassociate ALU 2025-07-22 23:17:01 +00:00
subprojects mesa: subprojects: remove linux-raw-sys backend and use libc 2025-07-14 10:23:47 -07:00
.clang-format meson: enable the clang-format target 2023-05-29 11:57:08 +00:00
.clang-format-ignore ci: enforce formatting for RADV & ACO 2023-06-16 19:59:52 +00:00
.clang-format-include r300: opt in to clang-format CI enforcement for the compiler 2024-10-15 09:24:02 +00:00
.dir-locals.el
.editorconfig meson: rename meson_options.txt 2025-02-09 08:13:27 +00:00
.git-blame-ignore-revs freedreno: Add register renaming to .git-blame-ignore-revs 2025-07-03 12:50:04 +00:00
.gitattributes gitlab: Highlight .cl as C 2023-11-02 11:37:46 +00:00
.gitignore .gitignore: add .cache folder 2024-05-13 14:32:12 +00:00
.gitlab-ci.yml ci: fix priority of nightly pipeline & staging pipeline jobs 2025-07-16 07:56:55 +00:00
.graphqlrc.yml ci/bin: Add utility to find jobs dependencies 2022-08-03 23:10:37 +00:00
.mailmap mailmap,bin/people.csv: fix my preferred email address 2025-07-11 12:04:08 +00:00
.mr-label-maker.yml mr-label-maker.yml: remove remaining osmesa occurrences 2025-06-23 06:42:50 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS docs: update gitlab docs urls 2025-02-23 00:31:59 +01:00
meson.build meson: Require libX11 >= 1.8 2025-07-16 01:32:54 +00:00
meson.options meson: set the legacy-x11 option as deprecated 2025-07-22 19:33:14 +00:00
README.rst docs: Match README installation guide with meson.rst 2024-07-27 11:53:53 +00:00
rustfmt.toml mesa: Add rustfmt.toml 2024-11-18 22:29:14 +00:00
VERSION VERSION: bump to 25.3 2025-07-16 13:50:24 +00:00

README.rst 

`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://docs.mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ meson setup build
  $ ninja -C build/
  $ sudo ninja -C build/ 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://docs.mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.rst
<https://docs.mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses gitlab for patches submission, review and discussions.