Inventor

DICE DAVID

US126 patents

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

DICE DAVID

SUN MICROSYSTEMS INC

Methods and apparatus to implement parallel transactions

Method and apparatus for executing a long transaction

Adaptive spin-then-block mutual exclusion in multi-threaded processing

Methods and apparatus for selecting processes for execution

Methods and apparatus for executing code while avoiding interference

Methods and apparatus for performing a memory management technique

Methods and apparatus for executing code while avoiding interference

Relaxed lock protocol

Methods and apparatus for controlling speculative execution of instructions based on a multiaccess memory condition

Speculative execution control with programmable indicator and deactivation of multiaccess recovery mechanism

System and method for efficiently implementing an authenticated communications channel that facilitates tamper detection

System and methods for deadlock detection

System and method for synchronizing access to shared variables in a virtual machine in a digital computer system

Methods and apparatus to implement parallel transactions

Methods and apparatus for providing a remote serialization guarantee

Emulating a delayed exception on a digital computer having a corresponding precise exception mechanism

Multi-threaded garbage collector employing cascaded memory arrays of task identifiers to implement work stealing queues for task identification and processing

System and method for emulating a segmented virtual address space by a microprocessor that provides a non-segmented virtual address space

Methods and apparatus for creating and transforming graphical constructs

System and method for automatically and selectively promoting object variables to method fields and variables in a digital computer system

ORACLE INT CORP

Generic concurrency restriction

Reader bias based locking technique enabling high read concurrency for read-mostly workloads

Systems and methods for performing concurrency restriction and throttling over contended locks

Systems and methods for performing concurrency restriction and throttling over contended locks

Reader bias based locking technique enabling high read concurrency for read-mostly workloads

Reader bias based locking technique enabling high read concurrency for read-mostly workloads

Global secondary path locking technique enabling high read concurrency for read-mostly workloads

System and method for promoting reader groups for lock cohorting

Supporting targeted stores in a shared-memory multiprocessor system

System and method for implementing NUMA-aware statistics counters

DICE DAVID

Concurrent object management

System and method for managing contention in transactional memory using global execution data

System and method for NUMA-aware locking using lock cohorts

System and method for mitigating the impact of branch misprediction when exiting spin loops

Method and system for reducing abort rates in speculative lock elision using contention management mechanisms

System and method for reducing serialization in transactional memory using gang release of blocked threads

System and method for enabling turbo mode in a processor

Page-protection based memory access barrier traps

Concurrency control using slotted read-write locks

ORACLE AMERICA INC

Fast and efficient reacquisition of locks for transactional memory systems

Techniques for providing improved affinity scheduling in a multiprocessor computer system

Methods and apparatus providing non-blocking access to a resource

Adaptive spin-then-block mutual exclusion in multi-threaded processing

Method of mixed lock-free and locking synchronization

Quickly reacquirable locks

MOIR MARK S

System and method for performing incremental register checkpointing in transactional memory

System and method for optimizing a code section by forcing a code section to be executed atomically

NUSSBAUM DANIEL S

Advice-based feedback for transactional execution

CALCIU IRINA

System and method for implementing NUMA-aware reader-writer locks

MARATHE VIRENDRA J

System and method for implementing hierarchical queue-based locks using flat combining