diff options
| author | Jason Ekstrand <[email protected]> | 2015-04-10 16:24:11 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2015-04-10 17:19:54 -0700 |
| commit | d47405eb707b9921f70454049677a9d504ee3fa6 (patch) | |
| tree | c430e4f66b9141ac4adfaaf90081c6d42a69d09d | |
| parent | c2a0600d5b0645533ba442b5ab879b23c2564a4d (diff) | |
i965: Use NIR by default for fragment shaders
GLSL IR vs. NIR shader-db results on i965:
total instructions in shared programs: 2889747 -> 2890782 (0.04%)
instructions in affected programs: 2425446 -> 2426481 (0.04%)
helped: 3698
HURT: 5341
GLSL IR vs. NIR shader-db results on g4x:
total instructions in shared programs: 2547252 -> 2550440 (0.13%)
instructions in affected programs: 1984482 -> 1987670 (0.16%)
helped: 2844
HURT: 4776
GLSL IR vs. NIR shader-db results on Iron Lake:
total instructions in shared programs: 4053381 -> 4063828 (0.26%)
instructions in affected programs: 3026601 -> 3037048 (0.35%)
helped: 4110
HURT: 8331
GAINED: 1287
LOST: 9
GLSL IR vs. NIR shader-db results on Sandy Bridge:
total instructions in shared programs: 5307041 -> 5236666 (-1.33%)
instructions in affected programs: 3442908 -> 3372533 (-2.04%)
helped: 11829
HURT: 5604
GAINED: 33
LOST: 18
GLSL IR vs. NIR shader-db results on Ivy Bridge:
total instructions in shared programs: 4926333 -> 4857017 (-1.41%)
instructions in affected programs: 3144042 -> 3074726 (-2.20%)
helped: 11559
HURT: 4774
GAINED: 46
LOST: 25
GLSL IR vs. NIR shader-db results on Bay Trail:
total instructions in shared programs: 4926333 -> 4857017 (-1.41%)
instructions in affected programs: 3144042 -> 3074726 (-2.20%)
helped: 11559
HURT: 4774
GAINED: 46
LOST: 25
GLSL IR vs. NIR shader-db results on Haswell:
total instructions in shared programs: 4392487 -> 4293476 (-2.25%)
instructions in affected programs: 2800180 -> 2701169 (-3.54%)
helped: 13073
HURT: 3383
GAINED: 46
LOST: 23
GLSL IR vs. NIR shader-db results on Broadwell (FS only):
total instructions in shared programs: 4378113 -> 4283025 (-2.17%)
instructions in affected programs: 2743209 -> 2648121 (-3.47%)
helped: 12470
HURT: 3609
GAINED: 64
LOST: 27
Signed-off-by: Jason Ekstrand <[email protected]>
Acked-by: Matt Turner <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index dfd00319309..e52c44e3f6d 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -590,7 +590,7 @@ brw_initialize_context_constants(struct brw_context *brw) ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].NirOptions = &nir_options; } - if (brw_env_var_as_boolean("INTEL_USE_NIR", false)) + if (brw_env_var_as_boolean("INTEL_USE_NIR", true)) ctx->Const.ShaderCompilerOptions[MESA_SHADER_FRAGMENT].NirOptions = &nir_options; /* ARB_viewport_array */ |