Find a file
Georg Lehmann f26069fdd9 nir: replace nir_opt_conditional_discard with nir_opt_peephole_select
Foz-DB Navi21:
Totals from 118 (0.15% of 79377) affected shaders:
Instrs: 208001 -> 207355 (-0.31%); split: -0.33%, +0.01%
CodeSize: 1080428 -> 1078432 (-0.18%); split: -0.20%, +0.02%
SpillSGPRs: 202 -> 211 (+4.46%)
Latency: 1923508 -> 1919093 (-0.23%); split: -0.62%, +0.39%
InvThroughput: 407475 -> 407081 (-0.10%); split: -0.12%, +0.02%
SClause: 7050 -> 7033 (-0.24%); split: -0.31%, +0.07%
Copies: 12156 -> 11821 (-2.76%); split: -3.04%, +0.28%
PreSGPRs: 8198 -> 8331 (+1.62%); split: -0.02%, +1.65%
PreVGPRs: 7628 -> 7528 (-1.31%)
VALU: 155747 -> 155657 (-0.06%); split: -0.06%, +0.00%
SALU: 18295 -> 17782 (-2.80%); split: -2.98%, +0.18%
SMEM: 10521 -> 10519 (-0.02%)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33590>
2025-02-20 21:59:17 +00:00
.ci-farms ci: re-enable austriancoder's farm 2025-02-05 04:35:07 +00:00
.ci-farms-disabled ci: re-enable austriancoder's farm 2025-02-05 04:35:07 +00:00
.github/workflows add zink to macos ci 2022-11-22 19:04:13 +00:00
.gitlab gitlab: Reference hang debugging documenttion 2024-05-16 09:47:53 +00:00
.gitlab-ci ci: Update CrosVM and Virglrenderer 2025-02-19 20:35:02 +00:00
.marge/hooks ci: pipeline_message: reset empty errors 2025-01-07 05:08:10 +00:00
android android: remove shared-glapi building rules 2025-01-27 17:20:17 +00:00
bin khronos-update: Update ANDROID guards in vk_android_native_buffer.h 2025-02-03 10:21:23 +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: Implement VK_MESA_image_alignment_control 2025-02-20 05:31:08 +00:00
include ac,radv,radeonsi: add new GFX12_DCC_WRITE_COMPRESS_DISABLE tiling flag 2025-02-03 21:12:07 +00:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src nir: replace nir_opt_conditional_discard with nir_opt_peephole_select 2025-02-20 21:59:17 +00:00
subprojects meson: Update wayland-protocols to 1.38 2024-11-07 00:03:23 +00:00
.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 ir3: add reformatting commits to .git-blame-ignore-revs 2024-12-02 16:44:50 +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: run containers builds on staging branches 2025-02-12 07:06:02 +00:00
.graphqlrc.yml ci/bin: Add utility to find jobs dependencies 2022-08-03 23:10:37 +00:00
.mailmap mailmap: Update my name 2025-02-19 21:57:26 +00:00
.mr-label-maker.yml meson: rename meson_options.txt 2025-02-09 08:13:27 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
CODEOWNERS meson: rename meson_options.txt 2025-02-09 08:13:27 +00:00
meson.build meson: add freedreno (turnip) Vulkan to arm64 defaults 2025-02-11 14:35:16 +00:00
meson.options meson: rename meson_options.txt 2025-02-09 08:13:27 +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 25.1 2025-01-30 19:02:37 +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.