Inventor

GHARACHORLOO KOUROSH

US39 patents

⚠️ This page may combine multiple inventors who share the name “GHARACHORLOO KOUROSH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GHARACHORLOO KOUROSH

HEWLETT PACKARD DEVELOPMENT CO

Scalable architecture based on single-chip multiprocessing

Scalable architecture based on single-chip multiprocessing

Method and system for exclusive two-level caching in a chip-multiprocessor

Scalable directory based cache coherence protocol

System and method for limited fanout daisy chaining of cache invalidation requests in a shared-memory multiprocessor system

Multiprocessor cache coherence system and method in which processor nodes and input/output nodes are equal participants

System for handling coherence protocol races in a scalable shared memory system based on chip multiprocessing

Cache coherence protocol engine system and method for processing memory transaction in distinct address subsets during interleaved time periods in a multiprocessor system

System and method for generating cache coherence directory entries and error correction codes in a multiprocessor system

Scalable multiprocessor system and cache coherence method incorporating invalid-to-dirty requests

Fault containment and error recovery in a scalable multiprocessor

Scalable multiprocessor system and cache coherence method

Scalable multiprocessor system and cache coherence method implementing store-conditional memory transactions while an associated directory entry is encoded as a coarse bit vector

Fault containment and error recovery in a scalable multiprocessor

Method and system for detecting and resolving virtual address synonyms in a two-level cache hierarchy

System and method for limited fanout daisy chaining of cache invalidation requests in a shared-memory multiprocessor system

System for minimizing directory information in scalable multiprocessor systems with logically independent input/output nodes

Cache coherence protocol engine and method for efficient processing of interleaved memory transactions in a multiprocessor system

Techniques for reducing castouts in a snoop filter

Scalable directory based cache coherence protocol

Multiprocessor cache coherence system and method in which processor nodes and input/output nodes are equal participants

Method and system for exclusive two-level caching in a chip-multiprocessor

COMPAQ COMPUTER CORP

Method and apparatus for reducing latency of inter-reference ordering in a multiprocessor system

Technique for reducing latency of inter-reference ordering using commit signals in a multiprocessor system having shared caches

Mechanism for optimizing generation of commit-signals in a distributed shared-memory system

Method and apparatus for disambiguating change-to-dirty commands in a switch based multi-processing system with coarse directories

Method and apparatus for employing commit-signals and prefetching to maintain inter-reference ordering in a high-performance I/O processor

Mechanism for selectively imposing interference order between page-table fetches and corresponding data fetches

DIGITAL EQUIPMENT CORP

Method for sharing variable-grained memory of workstations by sending particular block including line and size of the block to exchange shared data structures

Mechanism for reducing latency of memory barrier operations on a multiprocessor system

Variable-grained memory sharing for clusters of symmetric multi-processors using private and shared state tables

Lock-up free data sharing

GOOGLE INC

System and method for selectively searching partitions of a database

System and method for searching an extended database

Detecting anomalies

Method and system for query data caching and optimization in a search engine system

COMPAC INFORMATION TECHNOLOGIE

Extended translation lookaside buffer with fine-grain state bits

BENNETT VICTOR

Method and system for using a network analysis system to verify content on a website

GOOGLE LLC

Method and system for using a network analysis system to verify content on a website