[Mesa-dev] [PATCH 00/20] GL compute shaders for radeonsi

[eocallaghan at alterapraxis.com]

This series is,

Tested-By: Edward O'Callaghan <eocallaghan at alterapraxis.com>

I didn`t pick up anything major wrong with it, but with others
minor suggestions this series is also,

Reviewed-By: Edward O'Callaghan <eocallaghan at alterapraxis.com>

Kind Regards,

On 2016-04-03 00:10, Bas Nieuwenhuizen wrote:
> This series implements OpenGL compute shader for radeonsi. It
> is based off master + Nicolai Hähnle's SSBO patches.
> 
> It depends on two patches for LLVM that have not
> been committed yet:
>   - D18340
>   - D18559
> 
> The series is also available as the si-compute-shader branches of
>  - https://github.com/BNieuwenhuizen/llvm
>  - https://github.com/BNieuwenhuizen/mesa
> 
> Bas Nieuwenhuizen (20):
>   radeonsi: set shader calling conventions
>   radeonsi: lower compute shader arguments
>   radeonsi: add shared memory
>   radeonsi: implement shared memory load/store
>   radeonsi: implement shared atomics
>   radeonsi: set maximum work group size based on block size
>   radeonsi: update shader count for compute shaders
>   radeonsi: implement TGSI compute shader creation
>   radeonsi: split input upload off from si_launch_grid
>   radeonsi: don't pass scratch buffer to user SGPRs
>   radeonsi: do per cs setup for compute shaders once per cs
>   radeonsi: rework compute scratch buffer
>   radeonsi: only emit compute shader state when switching shaders
>   radeonsi: implement TGSI compute dispatch
>   radeonsi: split texture decompression for compute shaders
>   radeonsi: split setting graphics and compute descriptors
>   radeonsi: do not do two full flushes on every compute dispatch
>   radeonsi: clean up compute flush
>   mesa/st: enable compute shaders if images are also supported
>   radeonsi: enable TGSI support cap for compute shaders
> 
>  docs/GL3.txt                                       |   4 +-
>  docs/relnotes/11.3.0.html                          |   1 +
>  src/gallium/drivers/radeon/r600_pipe_common.c      |  21 +-
>  src/gallium/drivers/radeon/radeon_llvm.h           |   3 +
>  src/gallium/drivers/radeon/radeon_llvm_emit.c      |  17 +-
>  .../drivers/radeon/radeon_setup_tgsi_llvm.c        |   4 +
>  src/gallium/drivers/radeonsi/si_blit.c             |  13 +-
>  src/gallium/drivers/radeonsi/si_compute.c          | 557 
> ++++++++++++---------
>  src/gallium/drivers/radeonsi/si_descriptors.c      |  60 ++-
>  src/gallium/drivers/radeonsi/si_hw_context.c       |   2 +
>  src/gallium/drivers/radeonsi/si_pipe.c             |   4 +-
>  src/gallium/drivers/radeonsi/si_pipe.h             |  11 +-
>  src/gallium/drivers/radeonsi/si_shader.c           | 252 +++++++++-
>  src/gallium/drivers/radeonsi/si_shader.h           |  10 +
>  src/gallium/drivers/radeonsi/si_state.c            |   6 +-
>  src/gallium/drivers/radeonsi/si_state.h            |  10 +-
>  src/gallium/drivers/radeonsi/si_state_draw.c       |  31 +-
>  src/mesa/state_tracker/st_extensions.c             |   6 +-
>  18 files changed, 708 insertions(+), 304 deletions(-)