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Browse by Category: Main > Information Technology
Class Information
Number: 711/145
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Hierarchical memories > Caching > Coherency > Access control bit
Description: Subject matter wherein each unit or block of memory










Patents under this class:
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Patent Number Title Of Patent Date Issued
8706965 Apparatus and method for handling access operations issued to local cache structures within a data processing apparatus Apr. 22, 2014
8688917 Read and write monitoring attributes in transactional memory (TM) systems Apr. 1, 2014
8688951 Operating system virtual memory management for hardware transactional memory Apr. 1, 2014
8683143 Unbounded transactional memory systems Mar. 25, 2014
8645633 Facilitating data coherency using in-memory tag bits and faulting stores Feb. 4, 2014
8645374 System for selectively enabling data tables Feb. 4, 2014
8639889 Address-based hazard resolution for managing read/write operations in a memory cache Jan. 28, 2014
8627014 Memory model for hardware attributes within a transactional memory system Jan. 7, 2014
8627017 Read and write monitoring attributes in transactional memory (TM) systems Jan. 7, 2014
8595445 Non-volatile memory and method with host controlled caching Nov. 26, 2013
8589629 Method for way allocation and way locking in a cache Nov. 19, 2013
8572323 Cache result register for quick cache information lookup Oct. 29, 2013
8572324 Network on chip with caching restrictions for pages of computer memory Oct. 29, 2013
8543772 Invalidating translation lookaside buffer entries in a virtual machine (VM) system Sep. 24, 2013
8543769 Fine grained cache allocation Sep. 24, 2013
8539165 Methods for managing ownership of redundant data and systems thereof Sep. 17, 2013
8533399 Cache directory look-up re-use as conflict check mechanism for speculative memory requests Sep. 10, 2013
8533805 Certificates to create product mappings Sep. 10, 2013
8527712 Request to own chaining in multi-socketed systems Sep. 3, 2013
8527713 Cache locking without interference from normal allocations Sep. 3, 2013
8521965 Hardware acceleration for a software transactional memory system Aug. 27, 2013
8516202 Hybrid transactional memory system (HybridTM) and method Aug. 20, 2013
8504778 Multi-core active memory processor system Aug. 6, 2013
8504540 Scalable reader-writer lock Aug. 6, 2013
8504774 Dynamic cache configuration using separate read and write caches Aug. 6, 2013
8499120 User selectable caching management Jul. 30, 2013
8499123 Multi-stage pipeline for cache access Jul. 30, 2013
8495261 Redispatching suspended tasks after completion of I/O operations absent I/O interrupts Jul. 23, 2013
8489821 Managing concurrent accesses to a cache Jul. 16, 2013
8489822 Providing a directory cache for peripheral devices Jul. 16, 2013
8478835 Method and system for using shared memory with optimized data flow to improve input/output throughout and latency Jul. 2, 2013
8478944 Method and apparatus for adaptive cache frame locking and unlocking Jul. 2, 2013
8468308 System and method for non-migratory requests in a cache coherency protocol Jun. 18, 2013
8464005 Accessing common registers in a multi-core processor Jun. 11, 2013
8458408 Cache directed sequential prefetch Jun. 4, 2013
8452743 Method and system for efficient enforcement of derived locks in a hierarchical structure May. 28, 2013
8452967 Using flash storage device to prevent unauthorized use of software May. 28, 2013
8447930 Managing in-line store throughput reduction May. 21, 2013
8423721 Cache coherency protocol in a data processing system Apr. 16, 2013
8412889 Low-level conditional synchronization support Apr. 2, 2013
8412911 System and method to invalidate obsolete address translations Apr. 2, 2013
8397029 System and method for cache coherency in a multiprocessor system Mar. 12, 2013
8392672 Identifying unallocated memory segments Mar. 5, 2013
8370585 Data processing system and cache control method Feb. 5, 2013
8370597 Data migration between multiple tiers in a storage system using age and frequency statistics Feb. 5, 2013
8364915 Method, apparatus and system for generating access information from an LRU tracking list Jan. 29, 2013
8341728 Authentication device and authentication control method of a semiconductor chip Dec. 25, 2012
8327100 Execute only access rights on a Von Neuman architectures Dec. 4, 2012
8327082 Snoop request arbitration in a data processing system Dec. 4, 2012
8321635 Synchronizing commands for preventing data corruption Nov. 27, 2012

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