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| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2015-09-21 10:42:19 -0700 |
|---|---|---|
| committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2015-10-02 14:18:46 -0700 |
| commit | b85761d11d2abff4d45a4938b34c1c7840c97339 (patch) | |
| tree | 6cac53697e32a2cae99959393232f40a2efa11df /src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp | |
| parent | 4e0a8e0a50c9ac91cb7a70b92b8d9c6fcc02b7aa (diff) | |
| download | external_mesa3d-b85761d11d2abff4d45a4938b34c1c7840c97339.zip external_mesa3d-b85761d11d2abff4d45a4938b34c1c7840c97339.tar.gz external_mesa3d-b85761d11d2abff4d45a4938b34c1c7840c97339.tar.bz2 | |
i965/vec4: Always use NIR
GLSL IR vs. NIR shader-db results for vec4 programs on i965:
total instructions in shared programs: 1499328 -> 1388354 (-7.40%)
instructions in affected programs: 1245199 -> 1134225 (-8.91%)
helped: 7469
HURT: 2440
GLSL IR vs. NIR shader-db results for vec4 programs on G4x:
total instructions in shared programs: 1436799 -> 1325825 (-7.72%)
instructions in affected programs: 1205599 -> 1094625 (-9.20%)
helped: 7469
HURT: 2440
GLSL IR vs. NIR shader-db results for vec4 programs on Iron Lake:
total instructions in shared programs: 1436654 -> 1325682 (-7.72%)
instructions in affected programs: 1205503 -> 1094531 (-9.21%)
helped: 7468
HURT: 2440
GLSL IR vs. NIR shader-db results for vec4 programs on Sandy Bridge:
total instructions in shared programs: 2016249 -> 1787033 (-11.37%)
instructions in affected programs: 1850547 -> 1621331 (-12.39%)
helped: 14856
HURT: 1481
GLSL IR vs. NIR shader-db results for vec4 programs on Ivy Bridge:
total instructions in shared programs: 1848027 -> 1648216 (-10.81%)
instructions in affected programs: 1660279 -> 1460468 (-12.03%)
helped: 14668
HURT: 1369
GLSL IR vs. NIR shader-db results for vec4 programs on Bay Trail:
total instructions in shared programs: 1848027 -> 1648216 (-10.81%)
instructions in affected programs: 1660279 -> 1460468 (-12.03%)
helped: 14668
HURT: 1369
GLSL IR vs. NIR shader-db results for vec4 programs on Haswell:
total instructions in shared programs: 1848027 -> 1648216 (-10.81%)
instructions in affected programs: 1660279 -> 1460468 (-12.03%)
helped: 14668
HURT: 1369
I also ran our full suite of benchmarks on a Haswell and had the following
statistically significant (according to ministat) changes:
Test master-glsl master-nir diff
bench_OglGeomPoint 461.556 463.006 1.450
bench_OglTerrainFlyInst 184.484 187.574 3.090
bench_OglTerrainPanInst 132.412 136.307 3.895
bench_OglTexFilterAniso 19.653 19.645 -0.008
bench_OglTexFilterTri 58.333 58.009 -0.324
bench_OglVSInstancing 65.049 65.327 0.278
bench_trexoff 69.474 69.694 0.220
bench_valley 40.708 41.125 0.417
v2 (Jason Ekstrand):
- Remove more uses of NirOptions as a switch
- New shader-db numbers
- Added benchmark numbers
Reviewed-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp')
0 files changed, 0 insertions, 0 deletions