| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and device for executing an instruction. SOLUTION: This method includes a step for receiving a first load instruction and a second load instruction. The method includes a step for transmitting the first load instruction and the second load instruction to a cascade type delay execution pipe line unit having at least the first execution pipe line and the second execution pipe line. In this case, the second execution pipe line executes the instruction in the common transmission group in delay configurations concerning another instruction in a common transmission group executed by the first execution pipe line. Furthermore, the method includes a step for performing access to a cache by executing the first load instruction and the second load instruction. The delay of the execution of the first load instruction and the execution of the second load instruction makes it possible for the cache to complete access based on the first load instruction before the start of the access based on the second load instruction. COPYRIGHT: (C)2009,JPO&INPIT |
