Re: [Mesa-dev] [PATCH 4/5] intel/fs: Implement extended strides greater than 4 for IR source regions.

2019-02-14 Thread Matt Turner
On Thu, Feb 14, 2019 at 1:30 PM Jason Ekstrand wrote: > > On Fri, Jan 18, 2019 at 6:09 PM Francisco Jerez wrote: >> >> Strides up to 32B can be implemented for the source regions of most >> instructions by leveraging either the vertical or the horizontal >> stride of the hardware Align1 region.

Re: [Mesa-dev] [PATCH 4/5] intel/fs: Implement extended strides greater than 4 for IR source regions.

2019-02-14 Thread Francisco Jerez
Jason Ekstrand writes: > On Fri, Jan 18, 2019 at 6:09 PM Francisco Jerez > wrote: > >> Strides up to 32B can be implemented for the source regions of most >> instructions by leveraging either the vertical or the horizontal >> stride of the hardware Align1 region. The main motivation for this

Re: [Mesa-dev] [PATCH 4/5] intel/fs: Implement extended strides greater than 4 for IR source regions.

2019-02-14 Thread Jason Ekstrand
On Fri, Jan 18, 2019 at 6:09 PM Francisco Jerez wrote: > Strides up to 32B can be implemented for the source regions of most > instructions by leveraging either the vertical or the horizontal > stride of the hardware Align1 region. The main motivation for this is > that currently the

[Mesa-dev] [PATCH 4/5] intel/fs: Implement extended strides greater than 4 for IR source regions.

2019-01-18 Thread Francisco Jerez
Strides up to 32B can be implemented for the source regions of most instructions by leveraging either the vertical or the horizontal stride of the hardware Align1 region. The main motivation for this is that currently the lower_integer_multiplication() pass will happily double the stride of one