Multi Core Cache Hierarchies

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Multi Core Cache Hierarchies

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Author : Rajeev Balasubramonian
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011-06-06

Multi Core Cache Hierarchies written by Rajeev Balasubramonian and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-06 with Technology & Engineering categories.

A key determinant of overall system performance and power dissipation is the cache hierarchy since access to off-chip memory consumes many more cycles and energy than on-chip accesses. In addition, multi-core processors are expected to place ever higher bandwidth demands on the memory system. All these issues make it important to avoid off-chip memory access by improving the efficiency of the on-chip cache. Future multi-core processors will have many large cache banks connected by a network and shared by many cores. Hence, many important problems must be solved: cache resources must be allocated across many cores, data must be placed in cache banks that are near the accessing core, and the most important data must be identified for retention. Finally, difficulties in scaling existing technologies require adapting to and exploiting new technology constraints. The book attempts a synthesis of recent cache research that has focused on innovations for multi-core processors. It is an excellent starting point for early-stage graduate students, researchers, and practitioners who wish to understand the landscape of recent cache research. The book is suitable as a reference for advanced computer architecture classes as well as for experienced researchers and VLSI engineers. Table of Contents: Basic Elements of Large Cache Design / Organizing Data in CMP Last Level Caches / Policies Impacting Cache Hit Rates / Interconnection Networks within Large Caches / Technology / Concluding Remarks

Multi Core Cache Hierarchies

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Author : Rajeev Balasubramonian
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011

Multi Core Cache Hierarchies written by Rajeev Balasubramonian and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Computers categories.

A key determinant of overall system performance and power dissipation is the cache hierarchy since access to off-chip memory consumes many more cycles and energy than on-chip accesses. In addition, multi-core processors are expected to place ever higher bandwidth demands on the memory system. All these issues make it important to avoid off-chip memory access by improving the efficiency of the on-chip cache. Future multi-core processors will have many large cache banks connected by a network and shared by many cores. Hence, many important problems must be solved: cache resources must be allocated across many cores, data must be placed in cache banks that are near the accessing core, and the most important data must be identified for retention. Finally, difficulties in scaling existing technologies require adapting to and exploiting new technology constraints.The book attempts a synthesis of recent cache research that has focused on innovations for multi-core processors. It is an excellent starting point for early-stage graduate students, researchers, and practitioners who wish to understand the landscape of recent cache research.The book is suitable as a reference for advanced computer architecture classes as well as for experienced researchers and VLSI engineers.Table of Contents: Basic Elements of Large Cache Design / Organizing Data in CMP Last Level Caches / Policies Impacting Cache Hit Rates / Interconnection Networks within Large Caches / Technology / Concluding Remarks

Thread And Data Mapping For Multicore Systems

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Author : Eduardo H. M. Cruz
language : en
Publisher: Springer
Release Date : 2018-07-04

Thread And Data Mapping For Multicore Systems written by Eduardo H. M. Cruz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-04 with Computers categories.

This book presents a study on how thread and data mapping techniques can be used to improve the performance of multi-core architectures. It describes how the memory hierarchy introduces non-uniform memory access, and how mapping can be used to reduce the memory access latency in current hardware architectures. On the software side, this book describes the characteristics present in parallel applications that are used by mapping techniques to improve memory access. Several state-of-the-art methods are analyzed, and the benefits and drawbacks of each one are identified.

Cache And Memory Hierarchy Design

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Author : Steven A. Przybylski
language : en
Publisher: Morgan Kaufmann
Release Date : 1990

Cache And Memory Hierarchy Design written by Steven A. Przybylski and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Computers categories.

A widely read and authoritative book for hardware and software designers. This innovative book exposes the characteristics of performance-optimal single- and multi-level cache hierarchies by approaching the cache design process through the novel perspective of minimizing execution time.

Frontiers Of High Performance Computing And Networking Ispa 2006 Workshops

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Author : Geyong Min
language : en
Publisher: Springer
Release Date : 2006-11-17

Frontiers Of High Performance Computing And Networking Ispa 2006 Workshops written by Geyong Min and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-17 with Computers categories.

This book constitutes the refereed joint proceedings of ten international workshops held in conjunction with the 4th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2006, held in Sorrento, Italy in December 2006. It contains 116 papers that contribute to enlarging the spectrum of the more general topics treated in the ISPA 2006 main conference.

Multi Processor System On Chip 2

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Author :
language : en
Publisher: John Wiley & Sons
Release Date : 2021-05-11

Multi Processor System On Chip 2 written by and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-11 with Computers categories.

A Multi-Processor System-on-Chip (MPSoC) is the key component for complex applications. These applications put huge pressure on memory, communication devices and computing units. This book, presented in two volumes Architectures and Applications therefore celebrates the 20th anniversary of MPSoC, an interdisciplinary forum that focuses on multi-core and multi-processor hardware and software systems. It is this interdisciplinarity which has led to MPSoC bringing together experts in these fields from around the world, over the last two decades. Multi-Processor System-on-Chip 2 covers application-specific MPSoC design, including compilers and architecture exploration. This second volume describes optimization methods, tools to optimize and port specific applications on MPSoC architectures. Details on compilation, power consumption and wireless communication are also presented, as well as examples of modeling frameworks and CAD tools. Explanations of specific platforms for automotive and real-time computing are also included.

Advanced Computing Machine Learning Robotics And Internet Technologies

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Author : Prodipto Das
language : en
Publisher: Springer Nature
Release Date : 2024-04-15

Advanced Computing Machine Learning Robotics And Internet Technologies written by Prodipto Das and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-15 with Computers categories.

This two-volume set constitutes selected papers presented during the First International Conference on Advanced Computing, Machine Learning, Robotics and Internet Technologies, AMRIT 2023, held in Silchar, India, in March 2023. The 20 full papers and 27 short papers presented were thoroughly reviewed and selected from 110 submissions. They cover the following topics: artificial intelligence, machine learning, natural language processing, image processing, data science, soft computing techniques, computer networks and security, computer architecture and algorithms.

Task Scheduling For Multi Core And Parallel Architectures

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Author : Quan Chen
language : en
Publisher: Springer
Release Date : 2017-11-23

Task Scheduling For Multi Core And Parallel Architectures written by Quan Chen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-23 with Computers categories.

This book presents task-scheduling techniques for emerging complex parallel architectures including heterogeneous multi-core architectures, warehouse-scale datacenters, and distributed big data processing systems. The demand for high computational capacity has led to the growing popularity of multicore processors, which have become the mainstream in both the research and real-world settings. Yet to date, there is no book exploring the current task-scheduling techniques for the emerging complex parallel architectures. Addressing this gap, the book discusses state-of-the-art task-scheduling techniques that are optimized for different architectures, and which can be directly applied in real parallel systems. Further, the book provides an overview of the latest advances in task-scheduling policies in parallel architectures, and will help readers understand and overcome current and emerging issues in this field.

Memory Systems

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Author : Bruce Jacob
language : en
Publisher: Morgan Kaufmann
Release Date : 2010-07-28

Memory Systems written by Bruce Jacob and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-28 with Computers categories.

Is your memory hierarchy stopping your microprocessor from performing at the high level it should be? Memory Systems: Cache, DRAM, Disk shows you how to resolve this problem. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory hierarchies. You learn how to to tackle the challenging optimization problems that result from the side-effects that can appear at any point in the entire hierarchy.As a result you will be able to design and emulate the entire memory hierarchy. - Understand all levels of the system hierarchy -Xcache, DRAM, and disk. - Evaluate the system-level effects of all design choices. - Model performance and energy consumption for each component in the memory hierarchy.

Kenlm

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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-24

Kenlm written by William Smith and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-24 with Computers categories.

"KenLM: Efficient Language Modeling in Practice" KenLM: Efficient Language Modeling in Practice presents a comprehensive and authoritative exploration of statistical language modeling, with a dedicated focus on KenLM—one of the most widely adopted open-source toolkits for n-gram language modeling. The book begins by outlining the foundational theory behind language modeling, delving into the principles of n-gram models, probability estimation, and smoothing techniques. It contextualizes the role of language models across critical NLP applications, providing clarity on their evaluation, challenges in scaling, and the benchmarks that define state-of-the-art performance. Moving beyond theory, the book offers a meticulous examination of the KenLM architecture, emphasizing its design philosophy centered on efficiency and extensibility. Readers are guided through advanced data structures such as tries and hash tables, alongside optimization techniques for memory mapping, input/output performance, concurrency, and API design. Practical sections detail how KenLM manages large-scale datasets, supports both batch and real-time querying, and delivers low-latency, resource-efficient operation at scale—qualities essential for both research and production environments. The later chapters address the full lifecycle of language model development and deployment with KenLM. Topics encompass scalable model building pipelines, storage and compression strategies, advanced querying and scoring techniques, as well as best practices for integration, deployment, and operational security. The book concludes by surveying avenues for customization, community collaboration, and ongoing research trends, underlining KenLM’s adaptability in multilingual, hybrid, and next-generation NLP systems. This self-contained volume is essential reading for engineers, researchers, and practitioners seeking a rigorous, practical guide to efficient language modeling in modern applications.