Find a file
Georg Lehmann 27cc6317f9 aco: dealloc vgprs if there is a pending non scratch store and no pending export
Because s_sendmsg dealloc_vgprs waits for every counter except vs_count,
and the message bus has limited throughput, we should only insert the dealloc
when we know that it's beneficial.

Foz-DB Navi31:
Totals from 5280 (6.58% of 80273) affected shaders:
Instrs: 4186851 -> 4197416 (+0.25%)
CodeSize: 21910004 -> 21952264 (+0.19%)
Latency: 31679067 -> 31679173 (+0.00%)
InvThroughput: 9182625 -> 9183417 (+0.01%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37508>
2025-09-26 07:51:02 +00:00
.ci-farms
.ci-farms-disabled
.github/workflows
.gitlab
.gitlab-ci ci/build-rust: strip rust libs and binaries 2025-09-19 17:28:42 +00:00
.marge/hooks
android
bin meson: use vcs_tag() instead of custom script 2025-09-24 18:49:37 +00:00
build-support
docs pvr: add VK_EXT_physical_device_drm support 2025-09-25 17:57:15 +00:00
include drm-uapi: Sync panfrost_drm.h 2025-09-19 10:05:43 +00:00
licenses
src aco: dealloc vgprs if there is a pending non scratch store and no pending export 2025-09-26 07:51:02 +00:00
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.clang-format-include clang-format: Add src/imagination to .clang-format-include 2025-09-17 10:05:18 +00:00
.dir-locals.el
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore intel/mda: Add code to produce mesa debug archives 2025-09-24 23:08:45 -07:00
.gitlab-ci.yml meson: use vcs_tag() instead of custom script 2025-09-24 18:49:37 +00:00
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CODEOWNERS
meson.build meson/util: Define _GNU_SOURCE for mingw 2025-09-24 18:13:03 +00:00
meson.options
README.rst
rustfmt.toml
VERSION

`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.