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Impulse is a new memory system architecture that adds two important features to a traditional memory controller. First, Impulse supports application-specific optimizations through configurable physical address remapping. By remapping physical addresses, applications control how their data is accessed and cached, improving their cache and bus utilization.(More)
Because irregular applications have unpredictable memory access patterns, their performance is dominated by memory behavior. The Impulse conngurable memory controller will enable signiicant performance improvements for irregular applications, because it can be con-gured to optimize memory accesses on an application-by-application basis. In this paper we(More)
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