Find a file
Ian Romanick 281f20e26d nir/algebraic: Strip double negatives from comparison sources
All Intel platforms had similar results. (Ice Lake shown)
total instructions in shared programs: 17224623 -> 17224337 (<.01%)
instructions in affected programs: 32648 -> 32362 (-0.88%)
helped: 148
HURT: 0
helped stats (abs) min: 1 max: 2 x̄: 1.93 x̃: 2
helped stats (rel) min: 0.16% max: 2.74% x̄: 1.07% x̃: 1.08%
95% mean confidence interval for instructions value: -1.97 -1.89
95% mean confidence interval for instructions %-change: -1.15% -1.00%
Instructions are helped.

total cycles in shared programs: 360828714 -> 360826090 (<.01%)
cycles in affected programs: 347416 -> 344792 (-0.76%)
helped: 148
HURT: 26
helped stats (abs) min: 1 max: 426 x̄: 26.33 x̃: 18
helped stats (rel) min: 0.03% max: 15.10% x̄: 1.78% x̃: 1.41%
HURT stats (abs)   min: 2 max: 337 x̄: 48.96 x̃: 6
HURT stats (rel)   min: 0.04% max: 18.82% x̄: 2.15% x̃: 0.27%
95% mean confidence interval for cycles value: -23.78 -6.38
95% mean confidence interval for cycles %-change: -1.59% -0.79%
Cycles are helped.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
2019-05-14 11:38:22 -07:00
.gitlab-ci gitlab-ci: add the vulkan overlay layer to the vulkan build 2019-05-08 19:51:46 +02:00
bin delete autotools .gitignore files 2019-04-29 21:17:19 +00:00
build-support
docs docs: update calendar, and news item and link release notes for 19.0.4 2019-05-09 13:48:47 -07:00
doxygen
include vulkan: Update the XML and headers to 1.1.108 2019-05-13 17:20:33 -05:00
scons scons: Compatibility with Scons development version string 2019-03-12 14:22:34 +00:00
scripts get_reviewer.pl: improve portability 2019-05-03 14:32:44 +01:00
src nir/algebraic: Strip double negatives from comparison sources 2019-05-14 11:38:22 -07:00
.dir-locals.el
.editorconfig editorconfig: Add max_line_length property 2019-01-10 15:50:34 +02:00
.gitattributes
.gitignore intel/tools: Add unit tests for assembler 2019-05-07 14:33:48 -07:00
.gitlab-ci.yml gitlab-ci: add the vulkan overlay layer to the vulkan build 2019-05-08 19:51:46 +02:00
.mailmap .mailmap: Add a few more alises for myself 2019-02-13 12:03:41 -08:00
.travis.yml travis: fix syntax, and drop unused stuff 2019-05-10 17:26:53 +01:00
Android.common.mk android: fix missing backspace for line continuation 2019-03-08 21:14:24 +00:00
Android.mk mesa: android: freedreno: build libfreedreno_{drm,ir3} static libs 2019-05-06 11:29:26 +00:00
appveyor.yml appveyor: Revert commits adding Cygwin support. 2019-01-25 14:13:26 +00:00
CleanSpec.mk
common.py scons/svga: remove opt from the list of valid build types 2018-10-26 12:09:00 -06:00
meson.build meson: fix a couple typos in comments 2019-05-09 11:14:37 +01:00
meson_options.txt meson: Make shader-cache a trillean instead of boolean 2019-05-03 10:57:36 -07:00
README.rst README: Drop the badges from the readme 2019-02-07 12:46:17 -06:00
REVIEWERS docs: drop most autoconf references 2019-04-15 13:44:34 -07:00
SConstruct
VERSION Bump version for 19.1 branch 2019-05-07 16:02:34 +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.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <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 `Freenode's #dri-devel
<irc://chat.freenode.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.html <https://mesa3d.org/bugs.html>`_).


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

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

Note that Mesa uses email mailing-lists for patches submission, review and
discussions.