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System and method for implementing an adaptive replacement cache policy

  • US 6,996,676 B2
  • Filed: 11/14/2002
  • Issued: 02/07/2006
  • Est. Priority Date: 11/14/2002
  • Status: Active Grant
First Claim
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1. A method for adaptively managing pages in a cache memory with a variable workload, comprising:

  • maintaining the cache memory into a first list L1 and a second list L2;

    wherein the cache memory has a capacity to store c pages;

    adaptively distributing the workload between the first list L1 and the second list L2, to a total capacity of c pages; and

    wherein maintaining the cache memory comprises dividing the first list L1 into two list portions T1 and B1.

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