Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2005-03-22
2005-03-22
Peikari, B. James (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S141000, C711S121000, C711S120000, C711S124000
Reexamination Certificate
active
06871268
ABSTRACT:
Techniques for improved cache management including cache replacement are provided. In one aspect, a distributed caching technique of the invention comprises the use of a central cache and one or more local caches. The central cache communicates with the one or more local caches and coordinates updates to the local caches, including cache replacement. The invention also provides techniques for adaptively determining holding times associated with data storage applications such as those involving caches.
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Iyengar Arun Kwangil
Rouvellou Isabelle M.
International Business Machines - Corporation
Peikari B. James
Perez-Pineiro Rafael
Ryan & Mason & Lewis, LLP
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