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Class Information
Number: 711/141
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Hierarchical memories > Caching > Coherency
Description: Subject matter further comprising means or steps not specifically covered above for assuring that the data
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7543116 |
Data processing system, cache system and method for handling a flush operation in a data processing system having multiple coherency domains |
Jun. 2, 2009 |
| 7543115 |
Two-hop source snoop based cache coherence protocol |
Jun. 2, 2009 |
| 7539823 |
Multiprocessing apparatus having reduced cache miss occurrences |
May. 26, 2009 |
| 7536515 |
Repeated conflict acknowledgements in a cache coherency protocol |
May. 19, 2009 |
| 7536514 |
Early return indication for read exclusive requests in shared memory architecture |
May. 19, 2009 |
| 7536513 |
Data processing system, cache system and method for issuing a request on an interconnect fabric without reference to a lower level cache based upon a tagged cache state |
May. 19, 2009 |
| 7536512 |
Method and apparatus for space efficient identification of candidate objects for eviction from a large cache |
May. 19, 2009 |
| 7536421 |
Intelligent client architecture computer system and method |
May. 19, 2009 |
| 7536399 |
Data compression method, program, and apparatus to allow coding by detecting a repetition of a matching character string |
May. 19, 2009 |
| 7530066 |
Controlling snoop activities using task table in multiprocessor system |
May. 5, 2009 |
| 7529894 |
Use of FBDIMM channel as memory channel and coherence channel |
May. 5, 2009 |
| 7529893 |
Multi-node system with split ownership and access right coherence mechanism |
May. 5, 2009 |
| 7529890 |
System, apparatus and method for facilitating on-chip testing |
May. 5, 2009 |
| 7529799 |
Method and apparatus for transaction tag assignment and maintenance in a distributed symmetric multiprocessor system |
May. 5, 2009 |
| 7529749 |
Methods, systems and computer applications for real time data processing |
May. 5, 2009 |
| 7523268 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Apr. 21, 2009 |
| 7523266 |
Method and apparatus for enforcing memory reference ordering requirements at the L1 cache level |
Apr. 21, 2009 |
| 7523265 |
Systems and arrangements for promoting a line to exclusive in a fill buffer of a cache |
Apr. 21, 2009 |
| 7519778 |
System and method for cache coherence |
Apr. 14, 2009 |
| 7512742 |
Data processing system, cache system and method for precisely forming an invalid coherency state indicating a broadcast scope |
Mar. 31, 2009 |
| 7512741 |
Two-hop source snoop based messaging protocol |
Mar. 31, 2009 |
| 7506108 |
Requester-generated forward for late conflicts in a cache coherency protocol |
Mar. 17, 2009 |
| 7506107 |
Shared memory multiprocessor system |
Mar. 17, 2009 |
| 7502903 |
Method and apparatus for managing data storage systems |
Mar. 10, 2009 |
| 7502899 |
Write set boundary management in support of asynchronous update of secondary storage |
Mar. 10, 2009 |
| 7502893 |
System and method for reporting cache coherency state retained within a cache hierarchy of a processing node |
Mar. 10, 2009 |
| 7502891 |
Storage management based on worklist |
Mar. 10, 2009 |
| 7500065 |
Data processing system and method for efficient L3 cache directory management |
Mar. 3, 2009 |
| 7500064 |
Data coherence system |
Mar. 3, 2009 |
| 7499959 |
System and method for performing an on-line check of a file system |
Mar. 3, 2009 |
| 7496714 |
Method and system for adaptive back-off and advance for non-volatile storage (NVS) occupancy level management |
Feb. 24, 2009 |
| 7496713 |
Method and apparatus for maintaining cache coherency in a memory system with shared only cache memories |
Feb. 24, 2009 |
| 7493446 |
System and method for completing full updates to entire cache lines stores with address-only bus operations |
Feb. 17, 2009 |
| 7493445 |
Cache memory system and control method of the cache memory system |
Feb. 17, 2009 |
| 7490202 |
Data processing system and method for efficient L3 cache directory management |
Feb. 10, 2009 |
| 7487298 |
Disk array device, method for controlling the disk array device and storage system |
Feb. 3, 2009 |
| 7484046 |
Reducing number of rejected snoop requests by extending time to respond to snoop request |
Jan. 27, 2009 |
| 7484044 |
Method and apparatus for joint cache coherency states in multi-interface caches |
Jan. 27, 2009 |
| 7484043 |
Multiprocessor system with dynamic cache coherency regions |
Jan. 27, 2009 |
| 7484042 |
Data processing system and method for predictively selecting a scope of a prefetch operation |
Jan. 27, 2009 |
| 7480772 |
Data processing system and method for efficient communication utilizing an Tn and Ten coherency states |
Jan. 20, 2009 |
| 7480771 |
Conditional synchronization mechanisms allowing multiple store operations to become visible while a flagged memory location is owned and remains unchanged |
Jan. 20, 2009 |
| 7480770 |
Semi-blocking deterministic directory coherence |
Jan. 20, 2009 |
| 7480731 |
Data transfer scheme using caching technique for reducing network load |
Jan. 20, 2009 |
| 7480653 |
System and method for selective partition locking |
Jan. 20, 2009 |
| 7478211 |
Maintaining consistency for remote copy using virtualization |
Jan. 13, 2009 |
| 7478202 |
Using the message fabric to maintain cache coherency of local caches of global memory |
Jan. 13, 2009 |
| 7478201 |
Data processing system, cache system and method for passively scrubbing a domain indication |
Jan. 13, 2009 |
| 7478189 |
Deadlock avoidance in a bus fabric |
Jan. 13, 2009 |
| 7475321 |
Detecting errors in directory entries |
Jan. 6, 2009 |
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