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| author | Nils Wallménius <nils.wallmenius@gmail.com> | 2016-07-22 13:10:03 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-07-25 13:51:16 +0200 |
| commit | a354c389f524c2aa0fa64ac8b7e3d93c2cea4b81 (patch) | |
| tree | c2bc04c2cbc3d9bb6935ee55cb2cbc9871aea27c /m4 | |
| parent | dd208ea006c3c66bf64f21ecc1eaffdc0e57db5e (diff) | |
| download | external_mesa3d-a354c389f524c2aa0fa64ac8b7e3d93c2cea4b81.zip external_mesa3d-a354c389f524c2aa0fa64ac8b7e3d93c2cea4b81.tar.gz external_mesa3d-a354c389f524c2aa0fa64ac8b7e3d93c2cea4b81.tar.bz2 | |
main: memcpy larger chunks in _mesa_propagate_uniforms_to_driver_storage
When possible, do the memcpy on larger blocks. This reduces cycles
spent in _mesa_propagate_uniforms_to_driver_storage from
1.51 % to 0.62% according to perf during the Unigine Heaven benchmark.
It did not affect the framerate of the benchmark. The system used for
testing was an i5 6600K with a Radeon R9 380.
Piglit hangs randomly on this system both with and without the patch
so i could not make a comparison.
v2: fixed whitespace
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'm4')
0 files changed, 0 insertions, 0 deletions