Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2005-11-08
2008-11-18
Elmore, Reba I (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S154000, C711S163000
Reexamination Certificate
active
07454572
ABSTRACT:
The disclosure defined by the invention described a stack caching system with a swapping mechanism for reducing software resource. The stack caching system utilizes a swap memory with higher access speed to increase the performance of the stack caching system. The stack caching system moves at least one first stack block which is the most frequently accessed stack block by the system from a first memory to the swap memory. Then, the stack caching system controls a pointer originally pointing to the first stack block to point to a corresponding address in the second memory. When the stack caching system accesses the first stack block, the stack caching system is directed to the second memory to access the first stack block.
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Elmore Reba I
Mediatek Inc.
Thomas Kayden Horstemeyer & Risley
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