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llama : rotate activations for better quantization#21038

Merged

ggerganov merged 12 commits intomasterggml-org/llama.cpp:masterfrom

gg/attn-rotggml-org/llama.cpp:gg/attn-rotCopy head branch name to clipboard

Apr 1, 2026

Conversation Commits12 (12)Checks Files changed

Merged

llama : rotate activations for better quantization#21038
ggerganov merged 12 commits intomasterfrom
gg/attn-rot

Commits

Commits on Apr 1, 2026

llama : rotate activations for better quantization
ggerganov
committed
cont : rotate V more + refactor
ggerganov
committed
cont : rotate caches separately + support non-power-of-2 head sizes
ggerganov
committed
cont : simplify
ggerganov
committed
cont : add reference for V rotation
ggerganov
committed
cont : refactor
ggerganov
committed
cont : support context shift
ggerganov
committed
cont : consolidate
ggerganov
committed
cont : dedup + allow different types for the rotation matrix
ggerganov
committed
cont : add env variable to disable rotation
ggerganov
committed
cont : simplify attn rot kv cache logic + rename env
ggerganov
committed
cont : pre-compute the Hadamard matrices
ggerganov
committed

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