Files
ik_llama.cpp/ggml
Iwan Kawrakow f1c114d477 Apply platform specific modifications when repacking
On Zen4 we can pre-convert the signed quants in q8_0_r4 and
q8_k_r8 to unsigned thus avoiding these operations in matrix
multiplications. With this change we hit
PP-512 = 382.40 t/s (q8_k_r8)
PP-512 = 306.92 t/s (q8_0_r4)
for L3-8B on a Ryzen-7950X using q8_0 KV-cache.
2025-01-27 11:59:30 +02:00
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