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[OpenCL] Remove the cast kernel #1949

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kif opened this issue Sep 15, 2023 · 0 comments · Fixed by #1960
Closed

[OpenCL] Remove the cast kernel #1949

kif opened this issue Sep 15, 2023 · 0 comments · Fixed by #1960

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@kif
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kif commented Sep 15, 2023

Use as_float inside the preprocess kernel.
https://registry.khronos.org/OpenCL/sdk/1.1/docs/man/xhtml/as_typen.html

Will saves one kernel launch, i.e. 0.1 ms per frame 10% gain.
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[OpenCL] include type conversion in preprocess kif/pyFAI
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