Kenneth Graunke 8177695403 brw: Add missed access to store_urb_lsc_intel intrinsics
I forgot to copy this over in the LSC case.  This meant we were missing
reorderability which meant that we were missing out on CSE.

fossil-db results on Battlemage:

   Instrs: 231471427 -> 231363032 (-0.05%)
   Send messages: 12077759 -> 12019628 (-0.48%)
   Cycle count: 34058451430.0 -> 34057005552.0 (-0.00%); split: -0.01%, +0.00%
   Spill count: 520387 -> 520135 (-0.05%)
   Fill count: 470812 -> 470722 (-0.02%)
   Max live registers: 72111834 -> 71873886 (-0.33%)

   Totals from 2898 (0.37% of 788851) affected shaders:
   Instrs: 1223836 -> 1115441 (-8.86%)
   Send messages: 148633 -> 90502 (-39.11%)
   Cycle count: 17732554.0 -> 16286676.0 (-8.15%); split: -10.65%, +2.49%
   Spill count: 252 -> 0 (-inf%)
   Fill count: 90 -> 0 (-inf%)
   Max live registers: 491684 -> 253736 (-48.39%)
   Non SSA regs after NIR: 255397 -> 255402 (+0.00%)

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38918>
2025-12-16 00:58:36 +00:00
2025-02-23 00:31:59 +01:00
2025-12-12 20:35:35 +00:00
2025-01-08 20:37:51 +00:00
2025-11-14 19:31:17 +00:00
2025-11-03 22:08:48 +00:00
2025-10-21 02:28:09 +00:00
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.
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