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Fix subgroup_arithmetic benchmark for flexible subgroup sizes #46

Merged
merged 1 commit into from
Nov 27, 2023
Merged

Fix subgroup_arithmetic benchmark for flexible subgroup sizes #46

merged 1 commit into from
Nov 27, 2023

Commits on Nov 24, 2023

  1. Fix subgroup_arithmetic benchmark for flexible subgroup sizes 

    Set up source data values according to the subgroupSize device property.
But inside the shader, measure the actual subgroup size, and pass it
out of the shader. Then, adjust the verification logic to take that
actual subgroup size into account.

This still does the same amount of arithmetic as in the original
code, and it does it in the same shape.

Fixes: #45
    @dneto0
    dneto0 committed Nov 24, 2023
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