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current-us-classification:711/146
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System and method for conflict responses in a cache coherency protocol
US7620696
-
Nov 17, 2009
Multiprocessor system with retry-less tlbi protocol
US7617378
-
Nov 10, 2009
Method and apparatus for filtering snoop requests using mulitiple snoop caches
US7617366
-
Nov 10, 2009
Programmable protocol to support coherent and non-coherent transactions in a multinode system
US7617329
-
Nov 10, 2009
Method, system and apparatus for reducing memory traffic in a distributed memory system
US20090276581
-
Nov 05, 2009
Snoop request management in a data processing system
US20090276580
-
Nov 05, 2009
Cache coherency control method, chipset, and multi-processor system
US7613885
-
Nov 03, 2009
Multiprocessor system and method ensuring coherency between a main memory and a cache memory
US7613884
-
Nov 03, 2009
Multi-node computer system implementing global access state dependent transactions
US7606978
-
Oct 20, 2009
Storage control apparatus and external storage apparatus
US7606971
-
Oct 20, 2009
Method and apparatus for filtering snoop requests using multiple snoop caches
US7603524
-
Oct 13, 2009
Method and apparatus for filtering snoop requests in a point-to-point interconnect architecture
US7603523
-
Oct 13, 2009
Mechanism for efficiently processing deferred order-dependent memory access transactions in a pipelined system
USRE40921
-
Sep 22, 2009
Monitor implementation in a multicore processor with inclusive llc
US7590805
-
Sep 15, 2009
Data processing system and method for selectively updating an invalid coherency state in response to snooping a castout
US7584331
-
Sep 01, 2009
Multi-processor data coherency
US7584330
-
Sep 01, 2009
Exclusive ownership snoop filter
US7581068
-
Aug 25, 2009
Utilizing cache information to manage memory access and cache utilization
US7581064
-
Aug 25, 2009
Data processing system, cache system and method for precisely forming an invalid coherency state based upon a combined response
US7577797
-
Aug 18, 2009
Disowning cache entries on aging out of the entry
US7577795
-
Aug 18, 2009
Low latency coherency protocol for a multi-chip multiprocessor system
US7577794
-
Aug 18, 2009
Wake-and-go mechanism with data exclusivity
US20090199028
-
Aug 06, 2009
Data processing system, processor and method that dynamically select a memory access size
US20090198915
-
Aug 06, 2009
Data processing system, processor and method in which an interconnect operation indicates acceptability of partial data delivery
US20090198914
-
Aug 06, 2009
Two-hop source snoop based messaging protocol
US20090198913
-
Aug 06, 2009
Mechanisms and methods of cache coherence in network-based multiprocessor systems with ring-based snoop response collection
US7568073
-
Jul 28, 2009
Power saving method and system for a central processing unit disposed in a non-snooping sleep state when a peripheral device sends a bus master request
US7565558
-
Jul 21, 2009
Processing unit incorporating l1 cache bypass
US20090182944
-
Jul 16, 2009
Retry mechanism
US20090177846
-
Jul 09, 2009
Snoop request management in a data processing system
US20090177845
-
Jul 09, 2009
Direct cache access in multiple core processors
US7555597
-
Jun 30, 2009
Snoop filter optimization
US20090158022
-
Jun 18, 2009
Controlling cleaning of data values within a hardware accelerator
US20090150620
-
Jun 11, 2009
Two-hop source snoop based cache coherence protocol
US7543115
-
Jun 02, 2009
Multiprocessing apparatus having reduced cache miss occurrences
US7539823
-
May 26, 2009
Repeated conflict acknowledgements in a cache coherency protocol
US7536515
-
May 19, 2009
Repeated conflict acknowledgements in a cache coherency protocol
US20090119462
-
May 07, 2009
Reducing latency in responding to a snoop request
US20090113140
-
Apr 30, 2009
Avoiding snoop response dependency
US20090113139
-
Apr 30, 2009
Translation lookaside buffer snooping within memory coherent system
US20090106502
-
Apr 23, 2009
Reducing number of rejected snoop requests by extending time to respond to snoop request
US7523268
-
Apr 21, 2009
Systems and arrangements for promoting a line to exclusive in a fill buffer of a cache
US7523265
-
Apr 21, 2009
Adaptive snoop-and-forward mechanisms for multiprocessor systems
US20090089512
-
Apr 02, 2009
Using shared memory with an execute-in-place processor and a co-processor
US7512743
-
Mar 31, 2009
Two-hop source snoop based messaging protocol
US7512741
-
Mar 31, 2009
Memory access monitoring apparatus and related method
US20090070534
-
Mar 12, 2009
Techniques for reducing castouts in a snoop filter
US7502895
-
Mar 10, 2009
System and method for reporting cache coherency state retained within a cache hierarchy of a processing node
US7502893
-
Mar 10, 2009
Mask usable for snoop requests
US20090031087
-
Jan 29, 2009
Directory for multi-node coherent bus
US20090031086
-
Jan 29, 2009
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Cache (17)
Coherency (10)
System and method (11)
Protocol (9)
Snoop requests (8)
Data processing system (6)
Access (6)
Mechanisms (5)
Multiprocessor systems (5)
Multi-node (2)
Monitoring (2)
Buffer (2)
Castouts (2)
Latency (2)
Bus (2)