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Class Information
Number: 711/143
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Hierarchical memories > Caching > Coherency > Write-back
Description: Subject matter where, as contents of the cache are changed, the changes are not posted to main memory
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7418533 |
Data storage system and control apparatus with a switch unit connected to a plurality of first channel adapter and modules wherein mirroring is performed |
Aug. 26, 2008 |
| 7415576 |
Data processor with block transfer control |
Aug. 19, 2008 |
| 7415577 |
Method and apparatus to write back data |
Aug. 19, 2008 |
| 7406566 |
Ring interconnect with multiple coherence networks |
Jul. 29, 2008 |
| 7397478 |
Various apparatuses and methods for switching between buffers using a video frame buffer flip queue |
Jul. 8, 2008 |
| 7395377 |
Method and system for adaptive back-off and advance for non-volatile storage (NVS) occupancy level management |
Jul. 1, 2008 |
| 7394817 |
Distributed data caching in hybrid peer-to-peer systems |
Jul. 1, 2008 |
| 7392352 |
Computer architecture for shared memory access |
Jun. 24, 2008 |
| 7389387 |
Distributed memory module cache writeback |
Jun. 17, 2008 |
| 7389383 |
Selectively unmarking load-marked cache lines during transactional program execution |
Jun. 17, 2008 |
| 7386682 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jun. 10, 2008 |
| 7386659 |
Memory system |
Jun. 10, 2008 |
| 7386681 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jun. 10, 2008 |
| 7380069 |
Method and apparatus for DMA-generated memory write-back |
May. 27, 2008 |
| 7376799 |
System for reducing the latency of exclusive read requests in a symmetric multi-processing system |
May. 20, 2008 |
| 7370148 |
Storage system, control method thereof, and program |
May. 6, 2008 |
| 7370145 |
Write back method for RAID apparatus |
May. 6, 2008 |
| 7370141 |
Memory system |
May. 6, 2008 |
| 7366846 |
Redirection of storage access requests |
Apr. 29, 2008 |
| 7356651 |
Data-aware cache state machine |
Apr. 8, 2008 |
| 7355601 |
System and method for transfer of data between processors using a locked set, head and tail pointers |
Apr. 8, 2008 |
| 7353341 |
System and method for canceling write back operation during simultaneous snoop push or snoop kill operation in write back caches |
Apr. 1, 2008 |
| 7350031 |
Mechanism for automatic backups in a mobile system |
Mar. 25, 2008 |
| 7340568 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Mar. 4, 2008 |
| 7340563 |
Data transmission device having the shape of a standard 3.5'' disk |
Mar. 4, 2008 |
| 7337281 |
Storage system and data caching method in the system |
Feb. 26, 2008 |
| 7334089 |
Methods and apparatus for providing cache state information |
Feb. 19, 2008 |
| 7330941 |
Global modified indicator to reduce power consumption on cache miss |
Feb. 12, 2008 |
| 7328313 |
Methods to perform cache coherency in multiprocessor system using reserve signals and control bits |
Feb. 5, 2008 |
| 7321955 |
Control device, control method and storage medium recording a control program for controlling write-back schedule of data from cache memory to a plurality of storage devices |
Jan. 22, 2008 |
| 7320055 |
Storage system, and control method and program thereof |
Jan. 15, 2008 |
| 7305524 |
Snoop filter directory mechanism in coherency shared memory system |
Dec. 4, 2007 |
| 7277993 |
Write-back disk cache |
Oct. 2, 2007 |
| 7278013 |
Apparatus having a cache and a loop buffer |
Oct. 2, 2007 |
| 7275135 |
Hardware updated metadata for non-volatile mass storage cache |
Sep. 25, 2007 |
| 7272689 |
Variable write back delay apparatus and methods |
Sep. 18, 2007 |
| 7240164 |
Folding for a multi-threaded network processor |
Jul. 3, 2007 |
| 7234028 |
Power/performance optimized cache using memory write prevention through write snarfing |
Jun. 19, 2007 |
| 7233880 |
Adaptive cache algorithm for temperature sensitive memory |
Jun. 19, 2007 |
| 7231497 |
Merging write-back and write-through cache policies |
Jun. 12, 2007 |
| 7228385 |
Processor, data processing system and method for synchronizing access to data in shared memory |
Jun. 5, 2007 |
| 7216202 |
Method and apparatus for supporting one or more servers on a single semiconductor chip |
May. 8, 2007 |
| 7213110 |
Destaging method for storage apparatus system, and disk control apparatus, storage apparatus system and program |
May. 1, 2007 |
| 7206903 |
Method and apparatus for releasing memory locations during transactional execution |
Apr. 17, 2007 |
| 7203798 |
Data memory cache unit and data memory cache system |
Apr. 10, 2007 |
| 7194587 |
Localized cache block flush instruction |
Mar. 20, 2007 |
| 7181576 |
Method for synchronizing a cache memory with a main memory |
Feb. 20, 2007 |
| 7177987 |
System and method for responses between different cache coherency protocols |
Feb. 13, 2007 |
| 7165149 |
Mechanism for starvation avoidance while maintaining cache consistency in computer systems |
Jan. 16, 2007 |
| 7162625 |
System and method for testing memory during boot operation idle periods |
Jan. 9, 2007 |
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