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Apparatus and method for distributed non-blocking multi-level cache
Apparatus and method for distributed non-blocking multi-level cache
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机译:分布式无阻塞多级缓存的装置和方法
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摘要
A multi-level cache and method for operation therefore includes a first non-blocking cache receiving access requests from a device in a processor, and a first miss queue storing entries corresponding to access requests not serviced by the first non-blocking cache. A second non-blocking cache is provided for receiving access requests from the first miss queue, and a second miss queue is provided for storing entries corresponding to access requests not serviced by the second non-blocking cache. Other queueing structures such as a victim queue and a write queue are provided depending on the particular structure of the cache level within the multilevel cache hierarchy.
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