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13126ce100
* Something is still wrong * Simply don't see what is wrong * q4_k_r4: finally works on Zen4 I had forgotten to prevent token_embd.weight being quantized with q4_k_r4! * q4_k_r4: AVX2 We get PP-512(LLaMA-3.1-8B) = 267 t/s on a Ryzen-5975WX. This is ~30% better than Q4_K_S. * q4_k_r4: NEON We get PP-512(LLaMA-3.1-8B) = 110 t/s. Not quite as good as q4_0_r4, but still a massive improvement compared to he 69 t/s for q4_K. * q4_k_r4: slightly better AVX2 PP-512 goes from 267 t/s to 282 t/s on Ryzen-5975WX * Minor * Minor --------- Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>