llama.cpp

df70bedd - arm64: add i8mm route with SVE ggml_vec_dot_q4_K_q8_K and ggml_vec_dot_q6_K_… (#15277)

arm64: add i8mm route with SVE ggml_vec_dot_q4_K_q8_K and ggml_vec_dot_q6_K_… (#15277) * add i8mm route with SVE ggml_vec_dot_q4_K_q8_K and ggml_vec_dot_q6_K_q8_K * Surround SVE function with compiler directive * fix compile switch * fix coding style * ggml : fix indent --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>