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Daniel Schürmann fb5a7902f2 aco: improve hashing for value numbering
An improved hashing greatly reduces the number of collisions,
and thus, increases the speed for lookups in the hash table.
The hash function now uses Murmur3 written by Austin Appleby.

This patch also pre-reserves space for the hashmap to avoid rehashing.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4130>
2020-04-09 15:08:57 +00:00
.appveyor
.gitlab/issue_templates gitlab: add bug report template 2020-03-23 17:15:42 +00:00
.gitlab-ci tracie: Reformat code to fix indentation 2020-04-07 18:21:32 +00:00
bin gen_release_notes: resolve ambiguity by renaming version to previous_version and next_version to this_version 2020-03-12 12:57:11 +00:00
build-support
docs docs: update calendar, add news item, and link releases notes for 20.0.4 2020-04-03 13:16:07 +02:00
doxygen
include intel: Add TGL PCI ID 2020-03-21 23:49:38 -07:00
scons scons: Prune out unnecessary targets. 2020-03-30 13:38:01 +00:00
src aco: improve hashing for value numbering 2020-04-09 15:08:57 +00:00
subprojects
.dir-locals.el
.editorconfig
.gitignore
.gitlab-ci.yml gitlab-ci: Run merge request pipelines automatically only for Marge Bot 2020-04-07 17:36:15 +00:00
.mailmap
.travis.yml
Android.common.mk
Android.mk freedreno: android: fix build failure on android due to python version 2020-02-07 16:34:49 +00:00
appveyor.yml appveyor: Remove Meson job. 2020-04-01 01:13:21 +00:00
CleanSpec.mk
common.py
meson.build meson: fix debug build on Android 2020-04-07 23:15:11 +00:00
meson_options.txt turnip: Drop explicit configure opt-in for turnip 2020-02-06 13:23:40 -08:00
README.rst
REVIEWERS
SConstruct
VERSION VERSION: bump after 20.0 branch point 2020-02-02 06:54:14 +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 gitlab for patches submission, review and discussions.