[Mesa-dev] [PATCH 0/6] i965/fs: ARB_gpu_shader5 operations SIMD16 support

Ian Romanick idr at freedesktop.org
Tue Sep 30 14:27:41 PDT 2014


The first 3 are

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

I sent a question on patch 4 that may affect it and the others.

On 09/28/2014 01:26 PM, Matt Turner wrote:
> [PATCH 1/6] i965/fs: Set MUL source type to W/UW in 64-bit mul macro
> 
>    Fixes 64-bit multiploes on Gen8.
> 
> [PATCH 2/6] i965/fs: Don't offset uniform registers in half().
> 
>    Bug fix necessary for later patches.
> 
> [PATCH 3/6] i965/fs: Allow SIMD16 borrow/carry/64-bit multiply on Gen
> 
>    Don't apply Gen7 restrictions to Gen8.
> 
> [PATCH 4/6] i965/fs: Implement SIMD16 integer multiplies on Gen 7.
> [PATCH 5/6] i965/fs: Implement SIMD16 64-bit integer multiplies on Gen 7.
> [PATCH 6/6] i965/fs: Implement SIMD16 carry/borrow on Gen 7.
> 
>    Implements SIMD16 operations on Gen7.
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