Electrical computers and digital processing systems: memory – Address formation – Address mapping
Reexamination Certificate
2008-02-28
2011-10-11
Choe, Yong (Department: 2185)
Electrical computers and digital processing systems: memory
Address formation
Address mapping
C711S161000, C711S163000, C711SE12091, C711SE12103
Reexamination Certificate
active
08037277
ABSTRACT:
A computer-readable storage medium stores a program for causing a processor to perform a process including: acquiring a first address that specifies a start address of a first area on the main memory where a target data to be cached is stored and range information that specifies a size of the first area on the main memory; converting the first address into a second address that specifies a start address of a second area on the local memory, the second area having a one-to-n correspondence (n=positive integer) to a part of a bit string of the first address; copying the target data stored in the first area specified by the first address and the range information onto the second area specified by the second address and the range information; and storing the second address to allow accessing the target data copied onto the local memory.
REFERENCES:
patent: 6859862 (2005-02-01), Liao et al.
patent: 7290107 (2007-10-01), Day et al.
patent: 2006/0047901 (2006-03-01), Omura
Kitsunai Kazuya
Maeda Seiji
Matsuzaki Hidenori
Shirota Yusuke
Choe Yong
Kabushiki Kaisha Toshiba
Nixon & Vanderhye P.C.
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