摘要
ＢＹＳ９１－１是基于ＲＩＳＣｉ８６０ＸＰ设计的具有局部存储和共享存储的多机系统。本文以排队论为工具，建立了该系统存储器的排队模型，给出了存储器使用频带的解析式，并结合具体的设计参数，分析了系统中处理机个数、存储空间配置对存储器有效频带的影响。
BYS91-1 is a RISC i860XP based, tightly cotlpled nlultiprocessor system with local memory and common memory. The queue model of the nlenlory system in BYS91-1 is constructed in this paper, and the analytic expression of the memory utility bandwidth is given. Combined with several design parameters, this paper has also discussed the effect of the processor number and the memory configtlration on the memory utility bandwidth of the system.
出处
《小型微型计算机系统》
CSCD
北大核心
1995年第3期1-5,共5页
Journal of Chinese Computer Systems
关键词
存储器频带
多机系统
存储器
Shared memory multiprocessor system, Crossbar interconnection network, Memory bandwidth, Queuing theory
