Modelling and validation of shared memory coherency protocols
نویسندگان
چکیده
منابع مشابه
Modelling and Validation of Shared Memory Coherency Protocols
We present an analytical model of a cache coherent shared-memory multiprocessor and compare the results obtained with those from an execution-driven simulation of the same system. Our objective is to evaluate the accuracy of analytical models of this type of system, and in particular to identify the principal sources of error in the modelling of the coherency protocol. The analytical model rst ...
متن کاملModelling and Validation of Shared Memory Coherency Protocols
We present an analytical model of a cache coherent shared-memory multi-processor and compare the results obtained with those from an execution-driven simulation of the same system. Our objective is to evaluate the accuracy of analytical models of this type of system, and in particular to identify the principal sources of error in the modelling of the coherency protocol. The analytical model rst...
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For many applications of scalable multicomputers with distributed memory it is desirable to provide transparent shared virtual memory. For such applications, the hardware and system software must maintain coherency among the local memories. Most existing coherency schemes for multicomputers manage memory uniformly at a single granularity of fixed size pages or cache blocks, leading to unnecessa...
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ژورنال
عنوان ژورنال: Performance Evaluation
سال: 1996
ISSN: 0166-5316
DOI: 10.1016/s0166-5316(96)90045-0