[CUDA] Branchless NF4/FP4 kDequantizeBlockwise kernel for faster dequantization #1746

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Merged

matthewdouglas merged 3 commits into bitsandbytes-foundation:main from Mhmd-Hisham:cuda-branchless-dequantization-float32-lut

Sep 18, 2025

+106 −116

Merged

[CUDA] Branchless NF4/FP4 kDequantizeBlockwise kernel for faster dequantization #1746

Restore FP4 quantization/dequantization order

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