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read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
2bf927dcce
Pending feedback resources (cmds, buffers, slots) for timeline semaphores are generally reclaimed for re-use during subsequent semaphore waits/queries or any queue submission containing at least one "wait" semaphore. They are never reclaimed in the unexpected case when all submissions only contain "signal" timeline semaphores, which consume such resources but are never subsequently queried or waited upon. This strange behavior is observed in several Valve games (Portal 2, L4D2, CS2), which all run natively on linux with their own internal distributions of DXVK v2.0 (at time of this MR submission). A Cursory analysis of recent DXVK history indicates that it may be gone by v2.1. The consequence is rapid guest memory leak and host Vk resource leak, resulting in a crash within 1-2 minutes. Fix that leak by running the reclaimation procedure for submissions with _any_ accompanying semaphores. Fixes: |
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| meson.build | ||
| meson_options.txt | ||
| README.rst | ||
| tsan-blacklist.txt | ||
| VERSION | ||
`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.