Find a file
Ian Romanick a780305818 nir/algebraic: Optimize more comparisons with b2f
shader-db:

All Intel platforms had similar results. (Meteor Lake shown)
total instructions in shared programs: 19781108 -> 19772614 (-0.04%)
instructions in affected programs: 372638 -> 364144 (-2.28%)
helped: 2915 / HURT: 0

total cycles in shared programs: 905907644 -> 905822682 (<.01%)
cycles in affected programs: 5573453 -> 5488491 (-1.52%)
helped: 2363 / HURT: 234

LOST:   42
GAINED: 16

fossil-db:

All Intel platforms had similar results. (Meteor Lake shown)
Totals:
Instrs: 152519634 -> 152519610 (-0.00%)
Cycle count: 17122707642 -> 17122710974 (+0.00%); split: -0.00%, +0.00%

Totals from 5 (0.00% of 633222) affected shaders:
Instrs: 2827 -> 2803 (-0.85%)
Cycle count: 83089 -> 86421 (+4.01%); split: -0.12%, +4.13%

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31068>
2024-09-10 04:15:58 +00:00
.ci-farms Revert "ci: take igalia farm offline" 2024-08-29 09:13:26 +00:00
.ci-farms-disabled Revert "ci: take igalia farm offline" 2024-08-29 09:13:26 +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: Disable building OMX driver 2024-09-09 18:14:49 +00:00
android android: Extract version from llvm-project instead of hardcoding it 2024-08-17 21:11:08 +00:00
bin ci: Run pytest once for both LAVA and bin/ci 2024-09-09 16:27:07 +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 docs: Remove OMX frontend 2024-09-09 18:14:49 +00:00
include panfrost: Update panthor_drm.h 2024-09-09 09:15:44 +02:00
src nir/algebraic: Optimize more comparisons with b2f 2024-09-10 04:15:58 +00:00
subprojects subprojects: perfetto uprev to v47.0 2024-08-08 19:29:00 +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 teflon: Initial commit 2024-01-24 10:02:10 +00:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig glsl: Fixes ident issue in glsl_parser.yy and update editorconfig for it 2022-12-16 19:02:17 +00:00
.git-blame-ignore-revs freedreno: Add reformatting commits to .git-blame-ignore-revs 2023-09-22 02:07:36 +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: merge build-x86_64 & build-misc 2024-08-29 14:33:15 +00:00
.graphqlrc.yml ci/bin: Add utility to find jobs dependencies 2022-08-03 23:10:37 +00:00
.mailmap mailmap: update rohan's primary email address 2024-06-19 09:06:15 +00:00
.mr-label-maker.yml mr-label-maker: Add panvk 2024-09-09 15:59:52 +00:00
CODEOWNERS CODEOWNERS: update Imagination maintainers 2024-01-19 10:26:15 +00:00
meson.build Remove OMX 2024-09-09 18:14:49 +00:00
meson_options.txt Remove OMX 2024-09-09 18:14:49 +00:00
README.rst docs: Match README installation guide with meson.rst 2024-07-27 11:53:53 +00:00
VERSION VERSION: bump to 24.3 2024-07-19 16:37:23 +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.