Mesa3D Graphics Library (Bleeding edge ray tracing branches)
Go to file
Rhys Perry a65285f54b nir/opt_access: infer CAN_REORDER for global access
fossil-db (Sienna Cichlid):
Totals from 352 (0.26% of 134621) affected shaders:
VGPRs: 17240 -> 17272 (+0.19%)
CodeSize: 1753640 -> 1755744 (+0.12%); split: -0.04%, +0.16%
Instrs: 323190 -> 323801 (+0.19%); split: -0.03%, +0.22%
Latency: 3241205 -> 3241293 (+0.00%); split: -0.10%, +0.10%
InvThroughput: 568927 -> 568067 (-0.15%); split: -0.16%, +0.00%
SClause: 12109 -> 10444 (-13.75%); split: -13.76%, +0.01%
Copies: 27802 -> 27717 (-0.31%); split: -0.56%, +0.26%
PreSGPRs: 14699 -> 14690 (-0.06%)
PreVGPRs: 15793 -> 15799 (+0.04%)

fossil-db (Polaris10):
Totals from 348 (0.26% of 135668) affected shaders:
SGPRs: 21446 -> 21574 (+0.60%); split: -0.15%, +0.75%
VGPRs: 17004 -> 16996 (-0.05%); split: -0.09%, +0.05%
CodeSize: 1782796 -> 1783060 (+0.01%); split: -0.03%, +0.05%
Instrs: 337828 -> 337921 (+0.03%); split: -0.03%, +0.06%
Latency: 3726328 -> 3726721 (+0.01%); split: -0.09%, +0.10%
InvThroughput: 1307917 -> 1299841 (-0.62%); split: -0.62%, +0.00%
VClause: 4327 -> 4337 (+0.23%); split: -0.09%, +0.32%
SClause: 12178 -> 10529 (-13.54%); split: -13.55%, +0.01%
Copies: 40227 -> 40244 (+0.04%); split: -0.19%, +0.24%
PreSGPRs: 14946 -> 14937 (-0.06%)
PreVGPRs: 15637 -> 15643 (+0.04%)

fossil-db (Pitcairn):
Totals from 351 (0.26% of 135668) affected shaders:
SGPRs: 20382 -> 20619 (+1.16%); split: -0.79%, +1.95%
CodeSize: 1789732 -> 1789836 (+0.01%); split: -0.04%, +0.04%
MaxWaves: 1947 -> 1949 (+0.10%)
Instrs: 352274 -> 352318 (+0.01%); split: -0.04%, +0.06%
Latency: 4057829 -> 4058226 (+0.01%); split: -0.08%, +0.09%
InvThroughput: 1332245 -> 1317578 (-1.10%); split: -1.11%, +0.01%
VClause: 8581 -> 8583 (+0.02%); split: -0.13%, +0.15%
SClause: 12187 -> 10552 (-13.42%); split: -13.43%, +0.02%
Copies: 44906 -> 44915 (+0.02%); split: -0.24%, +0.26%
PreSGPRs: 16571 -> 16562 (-0.05%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14227>
2021-12-17 18:51:24 +00:00
.gitlab/issue_templates issue_templates/Bug Report: Rename master branch to main 2021-05-05 12:20:11 -07:00
.gitlab-ci ci: pin virglrenderer version 2021-12-14 12:32:26 +00:00
android gallium/swr: Remove common code and build options 2021-12-06 23:37:50 +00:00
bin vulkan/include: import the video codec headers. 2021-11-09 04:33:06 +00:00
build-support
docs docs: Remove no-longer-accurate text about the xlib driver 2021-12-09 15:08:17 -05:00
include include/pci_ids: Move PCI ids supported by both i965 and iris to iris 2021-12-03 23:53:06 +00:00
src nir/opt_access: infer CAN_REORDER for global access 2021-12-17 18:51:24 +00:00
subprojects meson: Update libelf wrap for Windows 2021-11-12 09:46:10 +00:00
.dir-locals.el
.editorconfig editorconfig: Use 3-space tabs for .rst 2021-06-22 17:37:55 +00:00
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml gallium/swr: Remove common code and build options 2021-12-06 23:37:50 +00:00
.mailmap .mailmap: Simplify my name 2021-11-03 20:48:43 +00:00
.travis.yml travis: Download XQuartz from GitHub. 2021-05-29 10:25:16 +00:00
CODEOWNERS CODEOWNERS: remove ownership of deleted code 2021-12-07 22:54:27 +00:00
README.rst docs: promote #dri-devel on oftc over freenode 2021-05-24 09:21:48 +00:00
VERSION VERSION: bump to 22.0 2021-10-13 20:52:19 +01:00
meson.build meson: correctly detect linker arguments 2021-12-16 17:19:28 +00:00
meson_options.txt gallium/swr: Remove common code and build options 2021-12-06 23:37:50 +00:00

README.rst

`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.