Abstract:A cache is a high speed memory located between processors and main memory to fill the speed gap between them. In a loosely coupled parallel computer, each processor has its own cache memory. The processor accesses information from its cache memory, which stores information obtained from the main memory through an interconnection network. A major challenge in this system is to keep the data in all the caches consistent with that in main memory. This is referred to as the cache coherence problem. One solution is… Show more
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