Find a file
Georg Lehmann a8f5ced670 aco/optimizer: reassociate mul(mul(a, const), b) into mul_omod(a, b)
Foz-DB Navi48:
Totals from 14608 (14.96% of 97637) affected shaders:
MaxWaves: 364201 -> 364421 (+0.06%)
Instrs: 28051720 -> 28022503 (-0.10%); split: -0.13%, +0.03%
CodeSize: 148938740 -> 148943480 (+0.00%); split: -0.04%, +0.04%
VGPRs: 994520 -> 994004 (-0.05%); split: -0.05%, +0.00%
SpillSGPRs: 45182 -> 45179 (-0.01%)
Latency: 187734461 -> 187725301 (-0.00%); split: -0.07%, +0.06%
InvThroughput: 33967002 -> 33949881 (-0.05%); split: -0.11%, +0.06%
VClause: 495237 -> 495207 (-0.01%); split: -0.03%, +0.02%
Copies: 2048324 -> 2047937 (-0.02%); split: -0.12%, +0.10%
Branches: 598445 -> 598431 (-0.00%); split: -0.01%, +0.01%
PreSGPRs: 877715 -> 877684 (-0.00%)
PreVGPRs: 778146 -> 776383 (-0.23%); split: -0.23%, +0.00%
VALU: 16413380 -> 16391508 (-0.13%); split: -0.15%, +0.01%
SALU: 3685279 -> 3677655 (-0.21%); split: -0.23%, +0.02%
VOPD: 26219 -> 25926 (-1.12%); split: +0.43%, -1.55%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38730>
2025-12-17 08:41:31 +00:00
.ci-farms Revert "ci: disable Collabora's farm due to maintenance" 2025-12-01 13:41:54 +00:00
.ci-farms-disabled Revert "ci: disable Collabora's farm due to maintenance" 2025-12-01 13:41:54 +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: Add panfrost drivers to debian-arm64-asan 2025-12-16 11:06:42 +01:00
.marge/hooks ci: pipeline_message: reset empty errors 2025-01-07 05:08:10 +00:00
android android: fix building rules for i915, r300 2025-10-08 23:43:33 +02:00
bin crnm: clean uncolored job status 2025-12-12 20:35:35 +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 kk: support VK_(KHR|EXT)_calibrated_timestamps 2025-12-16 18:30:21 +00:00
include drm-uapi: Sync the panfrost header 2025-12-12 10:03:02 +01:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src aco/optimizer: reassociate mul(mul(a, const), b) into mul_omod(a, b) 2025-12-17 08:41:31 +00:00
subprojects meson: specify minimal target meson version for rust subprojects 2025-12-12 17:28:49 +00:00
.clang-format-ignore
.clang-format-include ethos: Initial commit of a driver for the Arm Ethos-U65 NPU. 2025-10-15 20:10:15 +00:00
.dir-locals.el
.editorconfig editorconfig: Set for glsl files 2025-11-14 19:31:17 +00:00
.git-blame-ignore-revs radv: Add re-format commit to .git-blame-ignore-revs 2025-11-12 07:55:36 +00:00
.gitattributes gitlab: Highlight .cl as C 2023-11-02 11:37:46 +00:00
.gitignore intel/mda: Add code to produce mesa debug archives 2025-09-24 23:08:45 -07:00
.gitlab-ci.yml ci: use $CI_TRON_JOB_PRIORITY tag on all ci-tron jobs 2025-11-24 12:02:40 +00:00
.graphqlrc.yml
.mailmap mailmap: update my name and email 2025-11-03 22:08:48 +00:00
.mr-label-maker.yml mr-label-maker: Add KosmicKrisp 2025-10-21 02:28:09 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS CODEOWNERS: Add KosmicKrisp owners 2025-10-21 02:28:09 +00:00
meson.build meson: Use /Zc:enumTypes enables C++ conforming enum underlying type and enumerator type deduction 2025-12-08 22:47:13 +00:00
meson.options meson: add libva wrap and fallback option 2025-11-25 13:37:49 +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 26.0 2025-10-16 03:31:58 +00:00

`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.