| 摘要 |
A machine with non-uniform memory access and cache coherency is constituted by a plurality of modules (10, 20, 40, 60), each module comprising a unit (6, 26, 46, 66), the unit (6) comprising at least one table (8) for managing local accesses to a memory part (5') local to the module (10) and one table (9) for managing accesses to a memory part (25', 45', 65') remote from the module (10), by means of a system bus (7). The machine comprises:a counter (81) of hits in the local memory part (5') without a transaction with a remote module;a counter (82) of misses in the local memory part (5') accompanied by at least one transaction with a remote module;a counter (91) of hits in the remote memory part (25', 25', 65') without a transaction with a remote module;a counter (92) of misses in the remote memory part (25', 45', 65') accompanied by at least one transaction with a remote module. |
