[Mesa-dev] [RFC 0/2] Use hash tables for opt_constant_propagation() acp sets

[Rhys Kidd]

On 20 September 2015 at 19:54, Rhys Kidd <rhyskidd at gmail.com> wrote:

> Kenneth Graunke in 4654439fdd766f79a78fe0d812fd916f5815e7e6 refactored
> kill sets in opt_constant_propagation() to use hash tables. This patch set
> makes the suggested changes to use hash tables for acp sets, as well as
> correcting documentation within the file for recent hash table changes.
>
> RFC as I do not have access to hardware sufficient to test performance
> improvements to the shader suggested in #91857 (GLSL 3.30 required).
>
> No piglit regressions on Intel Ironlake.
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91857
> Signed-off-by: Rhys Kidd <rhyskidd at gmail.com>
>
> Rhys Kidd (2):
>   glsl: Use hash tables for opt_constant_propagation() acp sets.
>   glsl: Update kill set comments for opt_constant_propagation() hash
>     table.
>
>  src/glsl/opt_constant_propagation.cpp | 69
> +++++++++++++++++++++--------------
>  1 file changed, 41 insertions(+), 28 deletions(-)
>
> --
> 2.1.4
>
>
Friendly ping?
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