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(parent: c31b442) | patch
iris: Ask st to vectorize our IO.
authorKenneth Graunke <kenneth@whitecape.org>
Tue, 21 May 2019 22:18:25 +0000 (15:18 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Tue, 28 May 2019 08:06:48 +0000 (01:06 -0700)
commit6a9e39d44b06076d6ff444b59f2b39ffe222cd2d
tree301dc62956b73106a9dd4163b3e80d4c79974161tree
parentc31b4420e7812e144d9d7601c037e3225000b24ccommit | diff
iris: Ask st to vectorize our IO.

(Technically this is common code, but it doesn't affect i965 or anv.)

Improves performance of GFXBench5/gl_tess_off on Skylake GT4e at 1080p
by 9.3933% +/- 0.0305157% by eliminating all spilling in the GS.

Improves performance of GFXBench5/gl_4_off (Car Chase) on Skylake GT4e
at 1080p by 0.325208% +/- 0.0842233% (n=18).

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
src/intel/compiler/brw_compiler.c diff | blob | history