Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2006-07-13
2009-02-24
Elmore, Reba I (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S206000
Reexamination Certificate
active
07496711
ABSTRACT:
In a method of controlling computer-readable memory that includes a plurality of memory locations, a usage frequency of a data unit stored in a first memory location is determined. The data unit is moved to a second memory location, different from the first memory location that is selected based on a correspondence between a known latency of the second memory location and the usage frequency of the data unit, in which the second memory location is the primary data storage location for the data unit.
REFERENCES:
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patent: 5617537 (1997-04-01), Yamada et al.
patent: 2004/0093601 (2004-05-01), Master et al.
patent: 2005/0185463 (2005-08-01), Kanamori et al.
patent: 2006/0230223 (2006-10-01), Kruger et al.
Bartley Gerald K.
Borkenhagen John M.
Germann Philip R.
Hovis William P.
Bockhop & Associates LLC
Elmore Reba I
International Business Machines - Corporation
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