| 摘要 |
<p>This disclosure relates to a memory access method and apparatus and, more particularly, to a memory access method and apparatus used in a multiprocessor system. An object of the invention to provide a memory access method and apparatus in a multiprocessor system wherein each processor is capable of accessing the local memories of other processors and accessing of a shared memory is capable of being performed via an address space shared by the system. Accessing of the local memory of another processor or accessing of the shared memory from each processor of the multiprocessor system is carried out first by executing an address conversion into an intermediate real address forming the address space shared by the system, and then executing an address conversion from the intermediate real address into a real address of the memory which is the object of the accessing operation. <IMAGE></p> |
