Alyssa Rosenzweig
cefec430a3
SSA is broken at this point. Let's not pretend otherwise. The numbering produced by squeeze_index already disambiguates what-used-to-be SSA variables and registers. A few shader-db changes because this shuffles the register allocation around because LCRA is stupid. total instructions in shared programs: 2658849 -> 2650196 (-0.33%) instructions in affected programs: 463733 -> 455080 (-1.87%) helped: 1089 HURT: 135 helped stats (abs) min: 1.0 max: 43.0 x̄: 8.20 x̃: 5 helped stats (rel) min: 0.11% max: 17.05% x̄: 2.28% x̃: 1.52% HURT stats (abs) min: 1.0 max: 7.0 x̄: 2.07 x̃: 2 HURT stats (rel) min: 0.10% max: 2.97% x̄: 1.03% x̃: 0.83% 95% mean confidence interval for instructions value: -7.52 -6.62 95% mean confidence interval for instructions %-change: -2.04% -1.78% Instructions are helped. total cycles in shared programs: 140617.52 -> 140613.14 (<.01%) cycles in affected programs: 227.45 -> 223.08 (-1.92%) helped: 45 HURT: 1 helped stats (abs) min: 0.015625 max: 0.4375 x̄: 0.10 x̃: 0 helped stats (rel) min: 0.43% max: 17.72% x̄: 2.79% x̃: 1.29% HURT stats (abs) min: 0.015625 max: 0.015625 x̄: 0.02 x̃: 0 HURT stats (rel) min: 1.47% max: 1.47% x̄: 1.47% x̃: 1.47% 95% mean confidence interval for cycles value: -0.12 -0.07 95% mean confidence interval for cycles %-change: -3.76% -1.64% Cycles are helped. total cvt in shared programs: 13877.61 -> 13742.41 (-0.97%) cvt in affected programs: 3432 -> 3296.80 (-3.94%) helped: 1089 HURT: 135 helped stats (abs) min: 0.015625 max: 0.671875 x̄: 0.13 x̃: 0 helped stats (rel) min: 0.18% max: 28.36% x̄: 5.05% x̃: 3.38% HURT stats (abs) min: 0.015625 max: 0.109375 x̄: 0.03 x̃: 0 HURT stats (rel) min: 0.15% max: 8.33% x̄: 2.87% x̃: 2.27% 95% mean confidence interval for cvt value: -0.12 -0.10 95% mean confidence interval for cvt %-change: -4.46% -3.88% Cvt are helped. total quadwords in shared programs: 1442328 -> 1437776 (-0.32%) quadwords in affected programs: 106240 -> 101688 (-4.28%) helped: 478 HURT: 17 helped stats (abs) min: 8.0 max: 24.0 x̄: 9.81 x̃: 8 helped stats (rel) min: 1.54% max: 20.00% x̄: 5.27% x̃: 3.70% HURT stats (abs) min: 8.0 max: 8.0 x̄: 8.00 x̃: 8 HURT stats (rel) min: 1.61% max: 14.29% x̄: 6.42% x̃: 6.25% 95% mean confidence interval for quadwords value: -9.61 -8.78 95% mean confidence interval for quadwords %-change: -5.20% -4.54% Quadwords are helped. total threads in shared programs: 53557 -> 53550 (-0.01%) threads in affected programs: 14 -> 7 (-50.00%) helped: 0 HURT: 7 HURT stats (abs) min: 1.0 max: 1.0 x̄: 1.00 x̃: 1 HURT stats (rel) min: 50.00% max: 50.00% x̄: 50.00% x̃: 50.00% 95% mean confidence interval for threads value: -1.00 -1.00 95% mean confidence interval for threads %-change: -50.00% -50.00% Threads are HURT. Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17794>
`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.