diff options
| author | Kenneth Graunke <[email protected]> | 2019-05-21 15:18:25 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-05-28 01:06:48 -0700 |
| commit | 6a9e39d44b06076d6ff444b59f2b39ffe222cd2d (patch) | |
| tree | 301dc62956b73106a9dd4163b3e80d4c79974161 /src/intel/compiler/brw_compiler.c | |
| parent | c31b4420e7812e144d9d7601c037e3225000b24c (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 <[email protected]>
Diffstat (limited to 'src/intel/compiler/brw_compiler.c')
| -rw-r--r-- | src/intel/compiler/brw_compiler.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_compiler.c b/src/intel/compiler/brw_compiler.c index bded536c948..536dc86ab78 100644 --- a/src/intel/compiler/brw_compiler.c +++ b/src/intel/compiler/brw_compiler.c @@ -46,6 +46,7 @@ .lower_isign = true, \ .lower_ldexp = true, \ .lower_device_index_to_zero = true, \ + .vectorize_io = true, \ .use_interpolated_input_intrinsics = true, \ .vertex_id_zero_based = true, \ .lower_base_vertex = true |