[Bug 109216] 4-27% performance drop in Vulkan benchmarks

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 11 22:04:55 UTC 2019


--- Comment #28 from Timothy Arceri <t_arceri at yahoo.com.au> ---
(In reply to Jason Ekstrand from comment #25)

> As a side-note, it's very clear that not having SPIR-V support in shader-db
> is a serious problem.  There is vkpipeline-db but I'm not sure if that's
> really what we want as it records all the pipelines and doesn't do any
> de-duplication.

Shouldn't it be possible to write a tool and add it to the vkpipeline-db
project that compares shaders and removes duplicates?

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