Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Patent
1998-06-08
2000-11-07
Yoo, Do Hyun
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
717 1, G06F 1208
Patent
active
061450561
ABSTRACT:
Entries are cached in a function cache by statically assigning a primary key to each cache entry, and first grouping entries having identical primary keys, and dynamically assigning a secondary key to each cache entry, and then second grouping entries in each primary key group into sub-groups according to their secondary keys. The function cache is first accessed with a particular primary key to get the primary key group. Second, the primary key group is accessed with a particular secondary key to get a sub-group, and third, the sub-group is accessed with the same particular secondary key to get a matching cache entry.
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Heydon Clark Allan
Lampson Butler
Levin Roy
Compaq Computer Corporation
Portka Gary J.
Yoo Do Hyun
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