llama.cpp

51604435 - ggml-cpu : fix RISC-V Q4_0 repack select and RVV feature reporting (#17951)

ggml-cpu : fix RISC-V Q4_0 repack select and RVV feature reporting (#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>