diff options
| author | Marek Olšák <[email protected]> | 2017-04-24 17:27:37 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-04-28 21:57:44 +0200 |
| commit | 7a515a607cf47c5ca3b02856d65dc9b963f94d83 (patch) | |
| tree | 8c6b5e353bfc8bdb7bfcc6181bf5a898dbcfaf16 /src/gallium/drivers/radeonsi/si_shader.h | |
| parent | 46e48d404417ffe3c619287d6504f0504357d8b2 (diff) | |
radeonsi: don't load unused compute shader input SGPRs and VGPRs
Basically, don't load GRID_SIZE or BLOCK_SIZE if they are unused, determine
whether to load BLOCK_ID for each component separately, and set the number
of THREAD_ID VGPRs to load. Now we should get the maximum CS launch wave
rate in most cases.
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h index 8c098ac60a5..0988d91de4e 100644 --- a/src/gallium/drivers/radeonsi/si_shader.h +++ b/src/gallium/drivers/radeonsi/si_shader.h @@ -220,11 +220,6 @@ enum { /* PS only */ SI_SGPR_ALPHA_REF = SI_NUM_RESOURCE_SGPRS, SI_PS_NUM_USER_SGPR, - - /* CS only */ - SI_SGPR_GRID_SIZE = SI_NUM_RESOURCE_SGPRS, - SI_SGPR_BLOCK_SIZE = SI_SGPR_GRID_SIZE + 3, - SI_CS_NUM_USER_SGPR = SI_SGPR_BLOCK_SIZE + 3 }; /* LLVM function parameter indices */ @@ -251,12 +246,6 @@ enum { SI_PARAM_SAMPLE_COVERAGE, SI_PARAM_POS_FIXED_PT, - /* CS only parameters */ - SI_PARAM_GRID_SIZE = SI_NUM_RESOURCE_PARAMS, - SI_PARAM_BLOCK_SIZE, - SI_PARAM_BLOCK_ID, - SI_PARAM_THREAD_ID, - SI_NUM_PARAMS = SI_PARAM_POS_FIXED_PT + 9, /* +8 for COLOR[0..1] */ }; |