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Class Information
Number: 711/122
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Hierarchical memories > Caching > Multiple caches > Hierarchical caches
Description: Subject matter further comprising means or steps for caching at a plurality of different hierarchical levels (e.g., main cache coupled to an on-chip cache).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616470 |
Method for achieving very high bandwidth between the levels of a cache hierarchy in 3-dimensional structures, and a 3-dimensional structure resulting therefrom |
Nov. 10, 2009 |
| 7610449 |
Apparatus and method for saving power in a trace cache |
Oct. 27, 2009 |
| 7606978 |
Multi-node computer system implementing global access state dependent transactions |
Oct. 20, 2009 |
| 7606994 |
Cache memory system including a partially hashed index |
Oct. 20, 2009 |
| 7603439 |
System for tiered distribution in a content delivery network |
Oct. 13, 2009 |
| 7603521 |
Prioritizing caches having a common cache level |
Oct. 13, 2009 |
| 7596661 |
Processing modules with multilevel cache architecture |
Sep. 29, 2009 |
| 7596662 |
Selective storage of data in levels of a cache memory |
Sep. 29, 2009 |
| 7590868 |
Method and apparatus for managing encrypted data on a computer readable medium |
Sep. 15, 2009 |
| 7589738 |
Cache memory management system and method |
Sep. 15, 2009 |
| 7581065 |
Low locality-of-reference support in a multi-level cache hierachy |
Aug. 25, 2009 |
| 7571291 |
Information processing system, primary storage device, and computer readable recording medium recorded thereon logical volume restoring program |
Aug. 4, 2009 |
| 7571284 |
Out-of-order memory transactions in a fine-grain multithreaded/multi-core processor |
Aug. 4, 2009 |
| 7571188 |
Cache abstraction for modeling database performance |
Aug. 4, 2009 |
| 7565490 |
Out of order graphics L2 cache |
Jul. 21, 2009 |
| 7562190 |
Cache protocol enhancements in a proximity communication-based off-chip cache memory architecture |
Jul. 14, 2009 |
| 7554978 |
System for accessing content-addressable memory in packet processor |
Jun. 30, 2009 |
| 7552287 |
Method and system of controlling a cache memory by interrupting prefetch request with a demand fetch request |
Jun. 23, 2009 |
| 7552288 |
Selectively inclusive cache architecture |
Jun. 23, 2009 |
| 7539819 |
Cache operations with hierarchy control |
May. 26, 2009 |
| 7523158 |
System and method for partial page updates using a proxy element |
Apr. 21, 2009 |
| 7519775 |
Enforcing memory-reference ordering requirements at the L2 cache level |
Apr. 14, 2009 |
| 7500049 |
Providing a backing store in user-level memory |
Mar. 3, 2009 |
| 7500065 |
Data processing system and method for efficient L3 cache directory management |
Mar. 3, 2009 |
| 7496642 |
Adaptive vicinity prefetching for filesystem metadata |
Feb. 24, 2009 |
| 7493453 |
System, method and storage medium for prefetching via memory block tags |
Feb. 17, 2009 |
| 7493446 |
System and method for completing full updates to entire cache lines stores with address-only bus operations |
Feb. 17, 2009 |
| 7493450 |
Method of triggering read cache pre-fetch to increase host read throughput |
Feb. 17, 2009 |
| 7490200 |
L2 cache controller with slice directory and unified cache structure |
Feb. 10, 2009 |
| 7490202 |
Data processing system and method for efficient L3 cache directory management |
Feb. 10, 2009 |
| 7484044 |
Method and apparatus for joint cache coherency states in multi-interface caches |
Jan. 27, 2009 |
| 7484062 |
Cache injection semi-synchronous memory copy operation |
Jan. 27, 2009 |
| 7475194 |
Apparatus for aging data in a cache |
Jan. 6, 2009 |
| 7475193 |
Separate data and coherency cache directories in a shared cache in a multiprocessor system |
Jan. 6, 2009 |
| 7475191 |
Processor, data processing system and method for synchronizing access to data in shared memory |
Jan. 6, 2009 |
| 7472219 |
Data-storage apparatus, data-storage method and recording/reproducing system |
Dec. 30, 2008 |
| 7472225 |
Caching data |
Dec. 30, 2008 |
| 7467280 |
Method for reconfiguring cache memory based on at least analysis of heat generated during runtime, at least by associating an access bit with a cache line and associating a granularity bit wit |
Dec. 16, 2008 |
| 7461212 |
Non-inclusive cache system with simple control operation |
Dec. 2, 2008 |
| 7461207 |
Methods and apparatus for controlling hierarchical cache memory |
Dec. 2, 2008 |
| 7454585 |
Efficient and flexible memory copy operation |
Nov. 18, 2008 |
| 7451295 |
Early data return indication mechanism for data cache to detect readiness of data via an early data ready indication by scheduling, rescheduling, and replaying of requests in request queues |
Nov. 11, 2008 |
| 7434007 |
Management of cache memories in a data processing apparatus |
Oct. 7, 2008 |
| 7428617 |
Cache memory and method to maintain cache-coherence between cache memory units |
Sep. 23, 2008 |
| 7428615 |
System and method for maintaining coherency and tracking validity in a cache hierarchy |
Sep. 23, 2008 |
| 7426611 |
Method and system for improved storage system performance using cloning of cached data |
Sep. 16, 2008 |
| 7426534 |
Method and system for caching message fragments using an expansion attribute in a fragment link tag |
Sep. 16, 2008 |
| 7421562 |
Database system providing methodology for extended memory support |
Sep. 2, 2008 |
| 7412569 |
System and method to track changes in memory |
Aug. 12, 2008 |
| 7412565 |
Memory optimization for a computer system having a hibernation mode |
Aug. 12, 2008 |
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