商用的松弛连贯性模型(Commercial Relaxed Consistency Models)。本导论并没有涵盖ARM、PowerPC以及RISC-V的内存模型中的细节,但描述了它们用于提供执行顺序的机制。 并行编程(Parallel programming)。本导论并不讨论并行编程的模型、方法以及工具。 分布式系统中的连贯性模型(Consistency in distributed systems)。本导论仅...
The consistency model is responsible for managing the state of shared data for distributed shared memory systems. Lots of consistency model defined by a wide variety of source including architecture system, application programmer etc. In this paper, we explore shared memory, memory consistency models ...
Most existing distributed systems use logical clocks to order events in the implementation of various consistency models. Although logical clocks are straightforward to implement and maintain, they may affect the scalability, availability, and latency of the system when being used to totally order events...
Cormmercial relaxed models Consistency in distributed systems: 本书仅讨论shared memory系统中的memory model. 2. Coherence Basics Coherence机制的分类: 按照与memory model的关系可分为consistency-agnostic/directed 按照“谁来负责”可分为基于软件的(cache flush指令/non-cacheable/page-based)和基于硬件的 按照硬...
Both identity-information specifics and temporal aspects are not addressed sufficiently by existing consistency models. In this paper we introduce a consistency model for identity information in distributed systems named ID-consistency. ID-consistency is based on a formalization of identity information and...
Systems and methods that designate read/write consistency models based on requirements of a distributed store to increase performance or scale. Such sever loads can be determined via a plurality of mechanisms, including delays in responses by the primary node; setting predetermined threshold limits that...
Data Consistency Models of Public Cloud Storage Services: Amazon S3, Google Cloud Storage and Windows Azure StorageSystems, Systems 101, TutorialCloud, computer, consistency model, distributed systems, Google, Network, performance, System, systems, time ...
Understand consistency modelsCompleted 100 XP 5 minutes In a distributed database system when data is replicated over a wide area network to other regions to provide higher availability or lower read latency for users, tradeoffs must be made either on the data being completely consistent across the...
关键词: statistical pattern recognition Classification consistency distributed learning nonparametric regression sensor networks 被引量: 78 摘要: Motivated by sensor networks and other distributed settings, several models for distributed learning are presented. The models differ from classical works in ...
In Distributed Shared Memory design the memory consistency model used can have a major impact on the efficiency of the system. In this paper we describe previous work on consistency models with particular reference to weak consistency models. Weak consistency models use synchronization points as checkp...