Alyssa Rosenzweig
04360a270e
Massive performance gains, some fps before/after numbers from glmark2: [shading] 1486 -> 2391 [refract] 87 -> 127 [terrain] 32 -> 56 ...and it's basically for free with enough copy/paste, so thank you to Boris Brezillon for an excellent Asahi patch, the LRU cache seems to work great on M1 :-p There are a few minor changes I made from panfrost, notably adjusting the constants to account for 16KiB pages and switching from pthread_mutex to simple_mtx to be less weird in Mesa. For context on the design, the following commits evolved it in Panfrost and their commit messages may be useful... The logic in this module is the product of years of mistakes and correcting course :-)f06809cdca("panfrost: Evict the BO cache when allocation fails")77d0498913("panfrost: Fix major flaw in BO cache")ee82f9f07e("panfrost: Try to evict unused BOs from the cache")2225383af8("panfrost: Make sure the BO is 'ready' when picked from the cache")9af4aeaaf7("panfrost: Don't return imported/exported BOs to the cache") Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19971>
`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.