Purging without write-back of cache lines containing spent data

Purging without write-back of cache lines containing spent data

  • CN 1,728,111 A
  • Filed: 07/29/2005
  • Published: 02/01/2006
  • Est. Priority Date: 07/30/2004
  • Status: Active Application
First Claim
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1. system, be used for providing for processor at the memory with memory area the copy of data, described system comprises high-speed cache, described high-speed cache has respectively a plurality of cache lines in a plurality of cache lines zone that is used for comprising data, each of described cache line zone represents maximum corresponding memory areas at any given time, described high-speed cache also be included as described cache line zone each indicate it whether to comprise the device of the data with failure state.

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