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Expose mask parameter for shuffle functions in CPP dialects #451

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syl20bnr opened this issue Jan 22, 2025 · 0 comments
Open

Expose mask parameter for shuffle functions in CPP dialects #451

syl20bnr opened this issue Jan 22, 2025 · 0 comments

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@syl20bnr
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The current CPP dialects (hip and cuda) force -1 mask and don't expose the mask parameter for __shfl functions.

We could expose the mask parameter. Note that for HIP this is only supported in ROCm 6.2 and above and 6.2 needs an explicit preprocessor to be set, see ROCm docs.
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