A Primer of Memory Gems
Author: George Washington Hoss
Publisher:
Published: 1888
Total Pages: 90
ISBN-13:
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Author: George Washington Hoss
Publisher:
Published: 1888
Total Pages: 90
ISBN-13:
DOWNLOAD EBOOKAuthor: George Washington Hoss
Publisher:
Published: 1893
Total Pages: 64
ISBN-13:
DOWNLOAD EBOOKAuthor: George Washington Hoss
Publisher:
Published: 1897
Total Pages: 78
ISBN-13:
DOWNLOAD EBOOKAuthor: Daniel Sorin
Publisher: Springer Nature
Published: 2011-05-10
Total Pages: 206
ISBN-13: 3031017331
DOWNLOAD EBOOKMany modern computer systems and most multicore chips (chip multiprocessors) support shared memory in hardware. In a shared memory system, each of the processor cores may read and write to a single shared address space. For a shared memory machine, the memory consistency model defines the architecturally visible behavior of its memory system. Consistency definitions provide rules about loads and stores (or memory reads and writes) and how they act upon memory. As part of supporting a memory consistency model, many machines also provide cache coherence protocols that ensure that multiple cached copies of data are kept up-to-date. The goal of this primer is to provide readers with a basic understanding of consistency and coherence. This understanding includes both the issues that must be solved as well as a variety of solutions. We present both highlevel concepts as well as specific, concrete examples from real-world systems. Table of Contents: Preface / Introduction to Consistency and Coherence / Coherence Basics / Memory Consistency Motivation and Sequential Consistency / Total Store Order and the x86 Memory Model / Relaxed Memory Consistency / Coherence Protocols / Snooping Coherence Protocols / Directory Coherence Protocols / Advanced Topics in Coherence / Author Biographies
Author: Vijay Nagarajan
Publisher: Springer Nature
Published: 2022-05-31
Total Pages: 276
ISBN-13: 3031017641
DOWNLOAD EBOOKMany modern computer systems, including homogeneous and heterogeneous architectures, support shared memory in hardware. In a shared memory system, each of the processor cores may read and write to a single shared address space. For a shared memory machine, the memory consistency model defines the architecturally visible behavior of its memory system. Consistency definitions provide rules about loads and stores (or memory reads and writes) and how they act upon memory. As part of supporting a memory consistency model, many machines also provide cache coherence protocols that ensure that multiple cached copies of data are kept up-to-date. The goal of this primer is to provide readers with a basic understanding of consistency and coherence. This understanding includes both the issues that must be solved as well as a variety of solutions. We present both high-level concepts as well as specific, concrete examples from real-world systems. This second edition reflects a decade of advancements since the first edition and includes, among other more modest changes, two new chapters: one on consistency and coherence for non-CPU accelerators (with a focus on GPUs) and one that points to formal work and tools on consistency and coherence.
Author:
Publisher:
Published: 1883
Total Pages: 2542
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles William Bardeen
Publisher:
Published: 1903
Total Pages: 156
ISBN-13:
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