llama.cpp

1607a5e5 - backend cpu: add online flow for aarch64 Q4_0 GEMV/GEMM kernels (#9921)

backend cpu: add online flow for aarch64 Q4_0 GEMV/GEMM kernels (#9921) * backend-cpu: add online flow for aarch64 Q4_0 GEMV/GEMM kernels --------- Co-authored-by: Diego Devesa <slarengh@gmail.com>