Rhys Perry
15a375b4c8
GFX10.3 has no v_mad_f32 and we can't recombine exact ffma into a v_fma_f32 if they're split. GFX9+ only has v_fma_f16 and no generation has a 64-bit MAD. fossil-db (GFX10.3): Totals from 84040 (57.46% of 146267) affected shaders: VGPRs: 3717256 -> 3688064 (-0.79%); split: -0.87%, +0.08% SpillSGPRs: 10419 -> 10403 (-0.15%) CodeSize: 263064884 -> 262442820 (-0.24%); split: -0.31%, +0.07% MaxWaves: 2036908 -> 2038374 (+0.07%); split: +0.10%, -0.03% Instrs: 49849448 -> 49572182 (-0.56%); split: -0.60%, +0.04% Latency: 908130602 -> 907764246 (-0.04%); split: -0.18%, +0.14% InvThroughput: 207051300 -> 206762704 (-0.14%); split: -0.24%, +0.10% fossil-db (GFX10): Totals from 2 (0.00% of 146267) affected shaders: Latency: 8123 -> 8107 (-0.20%) fossil-db (GFX9): Totals from 2 (0.00% of 146401) affected shaders: (no statistics affected) Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9805>
`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.