摘要： 在大规模并行分布式共享主存多处理机系统中,尽可能减少系统中远程访问时延,是提高系统整体性能的关键。该文提出了一种路由Cache结构,并详细介绍了基于路由器Cache的一致性协议。该协议在减少系统远程访问延时,提高系统有效带宽方面有较好的效果。
关键词:
路由器,
Cache一致性协议,
CC-NUMA,
DSM
Abstract: In massive parallel distributed shared memory multiprocessor, maximum reducing the remote memory access latencies is the key of improving the whole system performance. In this paper, we propose a new organize of router cache, and introduce the router cache-based coherence protocol in detail. This protocol has good effect at reducing the remote memory access latencies.
中图分类号:
潘国腾,汪波,谢伦国,张民选. 一种基于路由器Cache的一致性协议[J]. , 2002, 28(07): 81-83.
PAN Guoteng, WANG Bo, XIE Lunguo, ZHANG Minxuan. A Coherence Protocol Based on Router Cache[J]. , 2002, 28(07): 81-83.