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An adaptive, nonuniform cache structure for wire-delay dominated on-chip caches
- In International Conference on Architectural Support for Programming Languages and Operating Systems
, 2002
"... Growing wire delays will force substantive changes in the designs of large caches. Traditional cache architectures assume that each level in the cache hierarchy has a single, uniform access time. Increases in on-chip communication delays will make the hit time of large on-chip caches a function of a ..."
Abstract
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Cited by 314 (39 self)
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within the same level of the cache. We show that, for multi-megabyte level-two caches, an adaptive, dynamic NUCA design achieves 1.5 times the IPC of a Uniform Cache Architecture of any size, outperforms the best static NUCA scheme by 11%, outperforms the best three-level hierarchywhile using less