'Distributed memory' presentation slideshows

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?????????. ??????. ?????. ? ?. 2011 ? 5 ? 16 ?. Uniprocessor Performance (SPECint). 3X. From Hennessy and Patterson, Computer Architecture: A Quantitative Approach , 4th edition, 2006. VAX : 25%/year 1978 to 1986 RISC + x86: 52%/year 1986 to 2002

1.26k views • 92 slides

CSE 8383 - Advanced Computer Architecture

918 views • 69 slides

High-Performance Grid Computing and Research Networking

High-Performance Grid Computing and Research Networking. Algorithms on a Ring. Presented by Xing Hang Instructor: S. Masoud Sadjadi http://www.cs.fiu.edu/~sadjadi/Teaching/ sadjadi At cs Dot fiu Dot edu. 1. Acknowledgements.

725 views • 61 slides

Chang-Seo Park and Koushik Sen University of California Berkeley

Efficient Data Race Detection for Distributed Memory Parallel Programs CS267 Spring 2012 (3/8) O riginally presented at Supercomputing 2011 (Seattle, WA). Chang-Seo Park and Koushik Sen University of California Berkeley Paul Hargove and Costin Iancu Lawrence Berkeley Laboratory.

709 views • 60 slides

Revisiting Parallelism

Revisiting Parallelism. Multi-Threaded, Multi-Core. Multi Threaded. Era of Thread & Processor Level Parallelism Special Purpose HW. Speculative, OOO. Super Scalar. 486. 386. Era of Instruction Level Parallelism. 286. 8086. Era of Pipelined Architecture. Where Are We Headed?.

682 views • 55 slides

CS 136, Advanced Architecture

CS 136, Advanced Architecture. Symmetric Multiprocessors. Outline. MP Motivation SISD v. SIMD v. MIMD Centralized vs. Distributed Memory Challenges to Parallel Programming Consistency, Coherency, Write Serialization Write Invalidate Protocol Example Conclusion.

559 views • 45 slides

Parallel Computing

Parallel Computing. CS 6021/01 Advanced Computer Architecture Final Project. Spring 2019. Group 1 Hu Longhua Shweta Khandal Vannel Zeufack. Plan. Introduction Concepts Parallel Computing Memory Architectures Parallel Programming Models References. Introduction.

675 views • 42 slides

Analysis of Cilk

Analysis of Cilk. A Formal Model for Cilk. A thread : maximal sequence of instructions in a procedure instance (at runtime!) not containing spawn , sync , return For a given computation, define a dag Threads are vertices Continuation edges within procedures Spawn edges

540 views • 42 slides

Hierarchically Tiled Arrays

Hierarchically Tiled Arrays. Presented by, Kenneth Detweiler. Overview. C++ Implementation Logical Index Space HTA Class Machine Mapping Operator Framework C++ Optimizations Automatic Memory Management Template Class Specialized Methods Inlined Hot Methods Lazy Evaluation

452 views • 34 slides

Introduction, background, jargon

Introduction, background, jargon. Jakub Yaghob. Literature. T.G.Mattson , B.A.Sanders , B.L.Massingill : Patterns for Parallel Programming , Addison-Wesley, 2005, ISBN 978-0-321-22811-6

589 views • 30 slides

Compiler, Languages, and Libraries

Compiler, Languages, and Libraries. ECE Dept., University of Tehran Parallel Processing Course Seminar Hadi Esmaeilzadeh 810181079 hadi@cad.ece.ut.ac.ir. Introduction. Distributed systems are heterogeneous: Power Architecture Data Representation

381 views • 29 slides

Course Outline

Course Outline. Introduction in algorithms and applications Parallel machines and architectures Overview of parallel machines, trends in top-500, clusters, many-cores Programming methods, languages, and environments Message passing (SR, MPI, Java) Higher-level language: HPF

369 views • 27 slides

Parallel Processors

426 views • 26 slides

Introduction to High Performance Computing

1.51k views • 24 slides

Parallel Computing

Parallel Computing. Jihad El-Sana. These slides are based on the book: Introduction to Parallel Computing, Blaise Barney, Lawrence Livermore National Laboratory. Serial Computation. Runs on a single computer having a single Central Processing Unit (CPU);

489 views • 23 slides

Ch4. M ulti p rocessors & Thread-Level Parallelism 1. MP

ECE Department University of Massachusetts Dartmouth 285 Old Westport Rd. North Dartmouth, MA 02747-2300. Ch4. M ulti p rocessors & Thread-Level Parallelism 1. MP. ECE562/468 Advanced Computer Architecture Prof. Honggang Wang.

339 views • 18 slides

Parallel Architecture Models

Shared Memory Dual/Quad Pentium, Cray T90, IBM Power3 Node Distributed Memory Cray T3E, IBM SP2, Network of Workstations Distributed-Shared Memory SGI Origin 2000, Convex Exemplar. Parallel Architecture Models. Shared Memory. Bus. c. c. c. c. P. P. P. P.

298 views • 17 slides

Jack Dongarra University of Tennessee And Oak Ridge National Laboratory

307 views • 16 slides

WRF Software Development and Performance

WRF Software Development and Performance. NCAR: W. Skamarock, J. Dudhia, D. Gill, A. Bourgeois, W. Wang, C. Deluca, R. Loft NOAA/NCEP: Tom Black, Jim Purser, S. Gopal NOAA/FSL: T. Henderson, J. Middlecoff, L.Hart U. Oklahoma: M. Xue AFWA: J. Wegiel, D. McCormick

243 views • 10 slides

Parallel Programming models I

Parallel Programming models I. Parallel Machines: an abstract introduction. Our main focus will be on three kinds of machines Bus-based shared memory machines Scalable shared memory machines Cache coherent Hardware support for remote memory access Distributed memory machines.

270 views • 10 slides