This patch does 2 things: 1. Change matmul interface to use newly defined OFP8 RVV types. 2. change all of matmul overloaded interfaces to only keep only widen information and eliminate types information.
This patch does 2 things: 1. Change matmul interface to use newly defined OFP8 RVV types. 2. change all of matmul overloaded interfaces to only keep only widen information and eliminate types information.