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Christoph Pillmayer d8bdacfce8 pan/perf: Add libGPUCounters to xml translator
libGPUCounters (1) contains all required information to generate the
counter definitions used in mesa for Bifrost+ architectures.

This script gathers the required information from the xml definitions in
libGPUCounters and outputs pan/perf xmls.
It also already includes support for derived counters, meaning counters
which are computed from other counters actually created by HW. For
those, we recursively resolve the variables in the equation until only
HW counters and configuration values are left. It makes sense to do it
here already since the datastructures make it a simple addition and the
codegen doesn't need to handle it at compile time later that way.

Derived counters that require MALI_CONFIG_TIME_SPAN are skipped for now.
libGPUCounters also does not generate the equations for those and it
makes hooking up the derived counters in pan simpler when we don't have
to estimate the duration of a sample in some way.

1) https://github.com/ARM-software/libGPUCounters
2026-04-20 09:44:33 +02:00
.ci-farms Revert "ci: Disable Collabora's farm due to network issues" 2026-04-07 18:25:48 +00:00
.ci-farms-disabled Revert "ci: Disable Collabora's farm due to network issues" 2026-04-07 18:25:48 +00:00
.github/workflows meson: remove unused osmesa option 2025-06-23 06:42:50 +00:00
.gitlab radv: introduce RADV_EXPERIMENTAL envvar for experimental features 2026-03-30 07:27:01 +00:00
.gitlab-ci ci: uprev VKCTS main to 634a3fc62d82c34de68c3b1add25e6b7f5777524 2026-04-15 11:22:10 +00:00
.marge/hooks marge/pipeline_message: print details for any pipeline that hasn't succeeded 2026-02-13 14:44:30 +00:00
android android: fix building rules for i915, r300 2025-10-08 23:43:33 +02:00
bin bin: Add Tested-by in rb.py 2026-04-13 18:01:16 +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: Add Panthor to the Perfetto documentation as a data source 2026-04-17 11:21:01 +02:00
include drm-uapi: Add panthor performance counter uAPI 2026-04-17 11:21:01 +02:00
licenses licenses: add missing licenses 2025-01-08 20:37:51 +00:00
src pan/perf: Add libGPUCounters to xml translator 2026-04-20 09:44:33 +02:00
subprojects ci: Bump DirectX-Headers and Agility SDK dependencies to v1.619.1 2026-03-10 15:06:44 +00:00
.clang-format meson: Restore .clang-format for ninja clang-format target 2026-02-02 13:30:55 +00:00
.clang-format-ignore ethosu: Switch to the weight encoder from Regor 2026-03-23 07:45:55 +00:00
.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 Revert "add VK CTS validation report for a0 interpolation fix" 2026-02-10 18:07:18 +00:00
.gitlab-ci.yml ci: changing .gitlab-ci.yml itself also means the container jobs must exist 2026-03-18 14:19:02 +00:00
.graphqlrc.yml
.mailmap mailmap: Update my email 2026-03-12 23:36:00 +00:00
.mr-label-maker.yml mr-label-maker: Label src/gallium/winsys/radeon as r300, r600 & radeonsi 2026-04-16 08:44:06 +00:00
.shellcheckrc ci: move shellcheck options to .shellcheckrc 2024-10-24 22:43:03 +00:00
clippy.toml ci: read the MSRV from clippy.toml to avoid having too many copies to keep in sync 2025-12-20 00:13:19 +01:00
CODEOWNERS CODEOWNERS: Update panfrost 2026-03-04 09:28:58 +00:00
meson.build meson: Fix Turnip libdrm-linking check 2026-03-31 15:00:30 +00:00
meson.options meson: Update freedreno-kmds comment 2026-03-31 15:00:30 +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 26.2 2026-04-15 13:15:35 +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.