| 摘要 |
A processor is provided with a register and operates to: determine whether a first tag address match with a second tag address, the first tag address being derived from a target main memory address that is to be accessed for obtaining target data subjected to a computation, the second tag address being one of the tag addresses stored in the local memory; start copying data stored in at least one of the cache lines assigned with a line number that matches with a target line number that is derived from the target main memory address into the register before completing the determination of match between the first tag address and the second tag address; and access the register to obtain the data copied from the local memory when determined that the first tag address match with the second tag address.
|
