Rhys Perry 61ac5acca3 radv,ac/nir: lower global access to _amd global access intrinsics
fossil-db (Sienna Cichlid):
Totals from 400 (0.30% of 134621) affected shaders:
VGPRs: 18696 -> 18688 (-0.04%)
CodeSize: 2031348 -> 1946640 (-4.17%)
Instrs: 374703 -> 360226 (-3.86%)
Latency: 4200727 -> 4108628 (-2.19%); split: -2.20%, +0.01%
InvThroughput: 1059935 -> 1029441 (-2.88%); split: -2.88%, +0.00%
VClause: 5777 -> 5771 (-0.10%)
SClause: 11890 -> 10891 (-8.40%); split: -8.57%, +0.17%
Copies: 34035 -> 33259 (-2.28%); split: -2.98%, +0.70%
Branches: 11108 -> 11100 (-0.07%); split: -0.08%, +0.01%
PreSGPRs: 15999 -> 15942 (-0.36%); split: -0.44%, +0.08%
PreVGPRs: 16994 -> 16970 (-0.14%)

fossil-db (Polaris10):
Totals from 400 (0.29% of 135668) affected shaders:
SGPRs: 23799 -> 22919 (-3.70%); split: -4.30%, +0.61%
VGPRs: 18480 -> 18472 (-0.04%)
CodeSize: 2090316 -> 2041592 (-2.33%)
Instrs: 395461 -> 385747 (-2.46%); split: -2.46%, +0.00%
Latency: 5045768 -> 5020196 (-0.51%); split: -0.53%, +0.02%
InvThroughput: 2694320 -> 2689886 (-0.16%); split: -0.23%, +0.07%
VClause: 5982 -> 5968 (-0.23%)
SClause: 12064 -> 10823 (-10.29%); split: -10.33%, +0.04%
Copies: 48233 -> 48322 (+0.18%); split: -0.47%, +0.65%
PreSGPRs: 16409 -> 16358 (-0.31%); split: -0.39%, +0.08%

fossil-db (Pitcairn):
Totals from 400 (0.29% of 135668) affected shaders:
SGPRs: 22431 -> 22215 (-0.96%); split: -2.60%, +1.64%
VGPRs: 18776 -> 18560 (-1.15%); split: -1.21%, +0.06%
CodeSize: 2104440 -> 2017708 (-4.12%)
MaxWaves: 2363 -> 2367 (+0.17%)
Instrs: 413099 -> 397446 (-3.79%)
Latency: 5507707 -> 5450251 (-1.04%); split: -1.12%, +0.07%
InvThroughput: 2838867 -> 2786903 (-1.83%); split: -1.83%, +0.00%
VClause: 10334 -> 10097 (-2.29%)
SClause: 12346 -> 11005 (-10.86%); split: -10.89%, +0.02%
Copies: 54034 -> 52065 (-3.64%); split: -3.99%, +0.35%
PreSGPRs: 17916 -> 17857 (-0.33%); split: -0.40%, +0.07%
PreVGPRs: 16917 -> 16893 (-0.14%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14124>
2022-04-13 16:23:35 +00:00
2022-04-08 17:48:13 +00:00
2022-01-19 15:17:17 +00:00
2022-04-12 10:42:31 +00:00
2022-02-02 22:49:09 +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://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja 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://mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.rst
<https://mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses gitlab for patches submission, review and discussions.
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