Analysis of a Fault - Tolerant Coherence Protocol for DistributedShared Memory Systems
نویسندگان
چکیده
We present a new class of dynamic coherence protocols, called Dynamic Boundary-Restricted (DBR) coherence protocol class, for DSM systems in error-prone networks whose instances ooer highly available access to DSM data at low operation costs. The approach is based on the Boundary-Restricted (BR) coherence protocol class. Our analysis provides the overall cost savings by using a DBR coherence protocol instead of a static BR protocol. In addition, we analyze data availability increases using a DBR protocol over coherence protocols not originally designed for error-prone, large networks.
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تاریخ انتشار 2007