Download or read book Efficient Synchronization Hardware for Removing Hot spot Contention in Large scale Shared Memory Multiprocessors written by Kanad Ghose and published by . This book was released on 1990 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 1993 International Conference on Parallel Processing written by C.Y. Roger Chen and published by CRC Press. This book was released on 1993-08-16 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume work presents a compendium of current and seminal papers on parallel/distributed processing offered at the 22nd International Conference on Parallel Processing, held August 16-20, 1993 in Chicago, Illinois. Topics include processor architectures; mapping algorithms to parallel systems, performance evaluations; fault diagnosis, recovery, and tolerance; cube networks; portable software; synchronization; compilers; hypercube computing; and image processing and graphics. Computer professionals in parallel processing, distributed systems, and software engineering will find this book essential to their complete computer reference library.
Download or read book Hot Spot Analysis in Large Scale Shared Memory Multiprocessors written by Karim Harzallah and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Scalable multiprocessors that support a shared-memory image to application programmers are typically based on physical memory modules that are distributed. Consequently, the access times for a particular processor to various parts of physical memory differ. In this paper, we explore the implications of this non-uniformity in memory access times. In particular, we study the effect of hot-spots in hierarchical large scale NUMA multiprocessors. Hot-spot analysis is of interest because coordinated threads of parallel programs lead to hot spots whose impact on performance may be substantial or even dominant. We have developed an analytical model of access latencies and contention for shared resources in the interconnection network that links the processors and memory modules. Our objective is to provide a better understanding of non-uniform memory access times in scalable architectures. We show the extent to which a variable can be shared before it becomes a performance bottleneck, and assess the potential gain from replication of shared data items. We also demonstrate that the backoff value (after a memory request rejection) must be chosen carefully to balance memory access time and network utilization. Finally, we show that memory utilization is improved by allowing memory request buffering."
Download or read book Efficient Synchronization on Multiprocessors with Shared Memory written by Clyde P. Kruskal and published by Palala Press. This book was released on 2018-03-02 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Hot Spot Analysis in Large Scale Shared Memory Multiprocessor written by K. Harzallah and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interconnection Networks for High performance Parallel Computers written by Isaac D. Scherson and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1994 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Efficient Synchronization on Multiprocessors with Shared Memory written by Courant Institute of Mathematical Sciences. Ultracomputer Research Laboratory and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1991 IEEE International Symposium on Circuits and Systems written by and published by . This book was released on 1991 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scalable Synchronization Techniques and Their Applications in Large scale Shared Memory Multiprocessors written by Der-Chung Cheng and published by . This book was released on 1992 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 1986 International Conference on Parallel Processing written by and published by . This book was released on 1986 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cache coherence Problem in Shared memory Multiprocessors written by Milo Tomašević and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1993 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: A tutorial on the nature of the cache coherence problem and the wide variety of proposed hardware solutions currently available. A number of the most important papers in this field are included within seven sections: introductory issues; memory reference characteristics of parallel programs; directo
Download or read book Shared Memory Synchronization written by Michael L. Scott and published by Springer Nature. This book was released on 2022-05-31 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: From driving, flying, and swimming, to digging for unknown objects in space exploration, autonomous robots take on varied shapes and sizes. In part, autonomous robots are designed to perform tasks that are too dirty, dull, or dangerous for humans. With nontrivial autonomy and volition, they may soon claim their own place in human society. These robots will be our allies as we strive for understanding our natural and man-made environments and build positive synergies around us. Although we may never perfect replication of biological capabilities in robots, we must harness the inevitable emergence of robots that synchronizes with our own capacities to live, learn, and grow. This book is a snapshot of motivations and methodologies for our collective attempts to transform our lives and enable us to cohabit with robots that work with and for us. It reviews and guides the reader to seminal and continual developments that are the foundations for successful paradigms. It attempts to demystify the abilities and limitations of robots. It is a progress report on the continuing work that will fuel future endeavors. Table of Contents: Part I: Preliminaries/Agency, Motion, and Anatomy/Behaviors / Architectures / Affect/Sensors / Manipulators/Part II: Mobility/Potential Fields/Roadmaps / Reactive Navigation / Multi-Robot Mapping: Brick and Mortar Strategy / Part III: State of the Art / Multi-Robotics Phenomena / Human-Robot Interaction / Fuzzy Control / Decision Theory and Game Theory / Part IV: On the Horizon / Applications: Macro and Micro Robots / References / Author Biography / Discussion
Download or read book Conference Proceedings written by and published by . This book was released on 1989 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Art of Multiprocessor Programming Revised Reprint written by Maurice Herlihy and published by Elsevier. This book was released on 2012-06-25 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and updated with improvements conceived in parallel programming courses, The Art of Multiprocessor Programming is an authoritative guide to multicore programming. It introduces a higher level set of software development skills than that needed for efficient single-core programming. This book provides comprehensive coverage of the new principles, algorithms, and tools necessary for effective multiprocessor programming. Students and professionals alike will benefit from thorough coverage of key multiprocessor programming issues. This revised edition incorporates much-demanded updates throughout the book, based on feedback and corrections reported from classrooms since 2008 Learn the fundamentals of programming multiple threads accessing shared memory Explore mainstream concurrent data structures and the key elements of their design, as well as synchronization techniques from simple locks to transactional memory systems Visit the companion site and download source code, example Java programs, and materials to support and enhance the learning experience
Download or read book Conference Proceedings of the 1997 International Conference on Supercomputing written by and published by . This book was released on 1997 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Parallel Computing.
Download or read book Operating Systems written by Thomas Anderson and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, there has been a huge amount of innovation in both the principles and practice of operating systems Over the same period, the core ideas in a modern operating system - protection, concurrency, virtualization, resource allocation, and reliable storage - have become widely applied throughout computer science. Whether you get a job at Facebook, Google, Microsoft, or any other leading-edge technology company, it is impossible to build resilient, secure, and flexible computer systems without the ability to apply operating systems concepts in a variety of settings. This book examines the both the principles and practice of modern operating systems, taking important, high-level concepts all the way down to the level of working code. Because operating systems concepts are among the most difficult in computer science, this top to bottom approach is the only way to really understand and master this important material.
Download or read book Computer Sciences Technical Report written by and published by . This book was released on 1990 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
