'Lazy release consistency' presentation slideshows

Relaxed Consistency models and software distributed memory

Relaxed Consistency models and software distributed memory. Computer Architecture Textbook pp. ?????. Memory Consistency maintenance on CC-NUMA. A lot of messages are required when cache is miss-hit. When the cache data are updated, especially a lot of messages are required.

623 views • 41 slides

TreadMarks : Distributed Shared Memory on Standard Workstations and Operating Systems

TreadMarks : Distributed Shared Memory on Standard Workstations and Operating Systems. Jeongho Kim, Youngseok Son M.S. Student. Real-Time Operating Systems Laboratory Seoul National University. Introduction Techniques I mplementation: TreadMarks Evaluation.

718 views • 34 slides

COMET: Code Offload by Migrating Execution Transparently

COMET: Code Offload by Migrating Execution Transparently. OSDI'12. Mark Gordon, Anoushe Jamshidi, Scott Mahlke, Z. Morley Mao, and Xu Chen. University of Michigan, AT&T Labs - Research. Overview. Introduction Distributed Shared Memory COMET Design Evaluation Summary.

633 views • 31 slides

ECE 1747: Parallel Programming

ECE 1747: Parallel Programming. Distributed Shared Memory (DSM). Multiprocessor (SMP). proc1. proc3. proc2. X=0. X=0. X=0. X=0. Consistency Models. Sequential Consistency All processors observe the same order Must correspond to some serial order

434 views • 31 slides

Multiprocessor Architecture

Multiprocessor Architecture. 2005.11.14 ??? ??? Hoeseok Yang. Contents. Introduction Types of multiprocessing Cluster Systems Evolution of Shared-Memory System. Introduction. Food-chain of High-Performance Computers. Introduction. Just for fun. Linux cluster.

428 views • 28 slides

Distributed Shared Memory

Chapter 9. Distributed Shared Memory. Introduction Implementing Distributed Shared Memory (DSM) Achieving Consistent Memory in a DSM System DSM Programming Systems Implementing a Simple DSM System. Introduction.

981 views • 20 slides

Multiple-Writer Distributed Memory

Multiple-Writer Distributed Memory. The Sequential Consistency Memory Model. sequential processors issue memory ops in program order. P3. P1. P2. switch randomly set after each memory op ensures some serial order among all operations. Easily implemented with shared bus. Memory.

297 views • 20 slides

Multiple-Writer Distributed Memory

Multiple-Writer Distributed Memory. The Sequential Consistency Memory Model. sequential processors issue memory ops in program order. P3. P1. P2. switch randomly set after each memory op ensures some serial order among all operations. Easily implemented with shared bus. Memory.

276 views • 20 slides

Multiple-Writer Distributed Memory

Multiple-Writer Distributed Memory. The Sequential Consistency Memory Model. sequential processors issue memory ops in program order. P3. P1. P2. switch randomly set after each memory op ensures some serial order among all operations. Easily implemented with shared bus. Memory.

204 views • 20 slides

TreadMarks

247 views • 8 slides