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§burn-bitnet — BitNet quantization family for Burn
| Function | Reference | What |
|---|---|---|
weight_quant_ternary | b1.58 (2024) | W -> +/-scale, mean-based |
activation_quant_8bit | b1.58 (2024) | absmax -> 8-bit |
bitnet_v2_quantize | v2 (2025) | Hadamard + absmax/absmean |
fast_walsh_hadamard | v2 (2025) | FWHT O(n log n) |