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» Syntactic Control of Concurrency
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2009
13 years 6 months ago
Minuet: Rethinking Concurrency Control in Storage Area Networks
Clustered applications in storage area networks (SANs), widely adopted in enterprise datacenters, have traditionally relied on distributed locking protocols to coordinate concurre...
Andrey Ermolinskiy, Daekyeong Moon, Byung-Gon Chun...
CAV
2012
Springer
236views Hardware» more  CAV 2012»
11 years 11 months ago
Lock Removal for Concurrent Trace Programs
Abstract. We propose a trace-based concurrent program analysis to soundly remove redundant synchronizations such as locks while preserving the behaviors of the concurrent computati...
Vineet Kahlon, Chao Wang
MICRO
2010
IEEE
202views Hardware» more  MICRO 2010»
13 years 3 months ago
Hardware Support for Relaxed Concurrency Control in Transactional Memory
Today's transactional memory systems implement the two-phase-locking (2PL) algorithm which aborts transactions every time a conflict happens. 2PL is a simple algorithm that pr...
Utku Aydonat, Tarek S. Abdelrahman
RTCSA
2000
IEEE
14 years 25 days ago
Extensions to optimistic concurrency control with time intervals
Although an optimistic approach has been shown to be better suited than locking protocols for real-time database systems (RTDBS), it has the problems of unnecessary restarts and h...
Jan Lindström
DAC
2012
ACM
11 years 11 months ago
STM concurrency control for embedded real-time software with tighter time bounds
We consider software transactional memory (STM) concurrency control for multicore real-time software, and present a novel contention manager (CM) for resolving transactional conï¬...
Mohammed El-Shambakey, Binoy Ravindran