Add a fast path for validating cookie strings #1133
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This prefers `suggestVectorLength` in order to pick a vector size; for cookie strings shorter than, say 64, this might cause it to fallback to slow path on architectures that support larger vector sizes (like AVX-512). We may also add checks for smaller vector sizes if desired in the future.
karlseguin
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Oct 9, 2025
Co-authored-by: Karl Seguin <karlseguin@users.noreply.github.com>
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This prefers
suggestVectorLengthin order to pick a vector size; for cookie strings shorter than, say 64, this might cause it to fallback to slow path on architectures that support larger vector sizes (like AVX-512). We may also add checks for smaller vector sizes if desired in the future.