'Weak consistency' presentation slideshows

Memory Consistency Models

Memory Consistency Models. Sarita Adve Department of Computer Science University of Illinois at Urbana-Champaign sadve@cs.uiuc.edu Ack: Previous tutorials with Kourosh Gharachorloo (some additional slides by KP in September 01). Outline. What is a memory consistency model?

910 views • 66 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Replication. Important issue in DSs to enhance reliability and improve performance. The major problem is how to make replicas consistent. Much attention on consistency have been paid on consistency models of DSM systems by parallel computer designers.

794 views • 65 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Replication. Important issue in DSs to enhance reliability and improve performance. The major problem is how to make replicas consistent. Much attention on consistency have been paid on consistency models of DSM systems by parallel computer designers.

755 views • 64 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Replication. Important issue in DSs to enhance reliability and improve performance. The major problem is how to make replicas consistent. Much attention on consistency have been paid on consistency models of DSM systems by parallel computer designers.

648 views • 64 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Replication. Important issue in DSs to enhance reliability and improve performance. The major problem is how to make replicas consistent. Much attention on consistency have been paid on consistency models of DSM systems by parallel computer designers.

650 views • 64 slides

Distributed Shared Memory

Distributed Shared Memory. Distributed Shared Memory Making the main memory of a cluster of computers look as though it is a single memory with a single address space. Then can use shared memory programming techniques. DSM System Still need messages or mechanisms to get data to processor, but

811 views • 55 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Object Replication (1). Organization of a distributed remote object shared by two different clients. Object Replication (2). A remote object capable of handling concurrent invocations on its own.

676 views • 44 slides

Consistency and Replication

Consistency and Replication. Chapter 6. Object Replication (1). Organization of a distributed remote object shared by two different clients. Object Replication (2). A remote object capable of handling concurrent invocations on its own.

472 views • 44 slides

Replication and Consistency

Replication and Consistency. Data and Object Replication Data Consistency Model Implementation Issues. Replication. What replicate? Data, File, process, object, service, etc Why replicate? Enhance performance: Caching data in clients and servers to reduce latency

561 views • 42 slides

Exploring Memory Consistency for Massively Threaded Throughput-Oriented Processors

Exploring Memory Consistency for Massively Threaded Throughput-Oriented Processors. Blake Hechtman Daniel J. Sorin. Executive Summary. Massively Threaded Throughput-Oriented Processors (MTTOPs) like GPUs are being integrated on chips with CPUs and being used for general purpose programming

367 views • 22 slides

Consistency in Distributed Systems

305 views • 21 slides

Distributed Resource Management: Distributed Shared Memory

Distributed Resource Management: Distributed Shared Memory. Distributed shared memory (DSM). What The distributed shared memory (DSM) implements the shared memory model in distributed systems, which have no physical shared memory

499 views • 20 slides

Consistency and Replication

Consistency and Replication. Today: Introduction Consistency models Data-centric consistency models Client-centric consistency models Thoughts for the mid-term. Why replicate?. Data replication: common technique in distributed systems Reliability

367 views • 18 slides

Consistency Models

1.29k views • 14 slides

Complexity of Weak Consistency Models

214 views • 11 slides

Ch 10

Ch 10. Shared memory via message passing Problems Explicit user action needed Address spaces are distinct Small Granularity of Transfer Distributed Shared memory approach can help with these. Also, unlike tightly coupled multiprocessors Cheaper to build using COTS

183 views • 11 slides

Ch 10

Ch 10. Shared memory via message passing Problems Explicit user action needed Address spaces are distinct Small Granularity of Transfer Distributed Shared memory approach can help with these. Also, unlike tightly coupled multiprocessors Cheaper to build using COTS

162 views • 11 slides

Ch 10

Ch 10. Shared memory via message passing Problems Explicit user action needed Address spaces are distinct Small Granularity of Transfer Distributed Shared memory approach can help with these. Also, unlike tightly coupled multiprocessors Cheaper to build using COTS

115 views • 11 slides