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Design Analysis And Optimization Of Cache Systems
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Book Synopsis Design, Analysis and Optimization of Cache Systems by : Mostafa Dehghan Shirehpaz
Download or read book Design, Analysis and Optimization of Cache Systems written by Mostafa Dehghan Shirehpaz and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The increase in data traffic over the past years is predicted to continue more aggressively in the years to come. However, traditional methods such as increasing the amount of spectrum or deploying more base stations are no longer sufficient to cope with the traffic growth. Caching is hence recognized as one of the most effective means to improve the performance of Internet services by bringing content closer to the end-users. Although the benefits of in-network content caching has been demonstrated in various contexts, they introduce new challenges in terms of modeling and analyzing network performance. Building on analytical results for Time-To-Live caches and the flexibility they provide in modeling caches, this thesis investigates various aspects in which caching affects network design and performance. The complexity of making optimal routing and content placement decisions is studied first. Showing the infeasibility of implementing the optimal strategy, low-complexity techniques are developed to achieve near-optimal performance in terms of the delay observed by end-users. The problem of differentiated cache services is studied next with the question ``how can Content Distribution Networks implement caching policies to provide differentiated services to different content providers?''. A utility-maximization framework is formulated to design caching policies with fairness considerations and implications on market economy for cache service providers and content publishers. An online algorithm is also developed with the purpose of implementing the utility-based cache policies with no a priori information on the number of contents and file popularities. This thesis also analyzes caches in conjunction with data structures, e.g. Pending Interest Table, proposed in the future Internet architecture designs such as Named Data Networking. The analysis provides the means to understand system performance under different circumstances, and develop techniques to achieve optimal performance.
Book Synopsis Cache and Memory Hierarchy Design by : Steven A. Przybylski
Download or read book Cache and Memory Hierarchy Design written by Steven A. Przybylski and published by Morgan Kaufmann. This book was released on 1990 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Analysis of Cache Performance for Operating Systems and Multiprogramming by : Agarwal
Download or read book Analysis of Cache Performance for Operating Systems and Multiprogramming written by Agarwal and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we continue to build faster and fast. er computers, their performance is be coming increasingly dependent on the memory hierarchy. Both the clock speed of the machine and its throughput per clock depend heavily on the memory hierarchy. The time to complet. e a cache acce88 is oft. en the factor that det. er mines the cycle time. The effectiveness of the hierarchy in keeping the average cost of a reference down has a major impact on how close the sustained per formance is to the peak performance. Small changes in the performance of the memory hierarchy cause large changes in overall system performance. The strong growth of ruse machines, whose performance is more tightly coupled to the memory hierarchy, has created increasing demand for high performance memory systems. This trend is likely to accelerate: the improvements in main memory performance will be small compared to the improvements in processor performance. This difference will lead to an increasing gap between prOCe880r cycle time and main memory acce. time. This gap must be closed by improving the memory hierarchy. Computer architects have attacked this gap by designing machines with cache sizes an order of magnitude larger than those appearing five years ago. Microproce880r-based RISe systems now have caches that rival the size of those in mainframes and supercomputers.
Book Synopsis Embedded Software for SoC by : Ahmed Amine Jerraya
Download or read book Embedded Software for SoC written by Ahmed Amine Jerraya and published by Springer Science & Business Media. This book was released on 2003-09-30 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title covers all software-related aspects of SoC design, from embedded and application-domain specific operating systems to system architecture for future SoC. It will give embedded software designers invaluable insights into the constraints imposed by the use of embedded software in an SoC context.
Book Synopsis Cache Design Analysis System by : Xun Li
Download or read book Cache Design Analysis System written by Xun Li and published by . This book was released on 1991 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Block Trace Analysis and Storage System Optimization by : Jun Xu
Download or read book Block Trace Analysis and Storage System Optimization written by Jun Xu and published by Apress. This book was released on 2018-11-16 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the fundamental factors of data storage system performance and master an essential analytical skill using block trace via applications such as MATLAB and Python tools. You will increase your productivity and learn the best techniques for doing specific tasks (such as analyzing the IO pattern in a quantitative way, identifying the storage system bottleneck, and designing the cache policy). In the new era of IoT, big data, and cloud systems, better performance and higher density of storage systems has become crucial. To increase data storage density, new techniques have evolved and hybrid and parallel access techniques—together with specially designed IO scheduling and data migration algorithms—are being deployed to develop high-performance data storage solutions. Among the various storage system performance analysis techniques, IO event trace analysis (block-level trace analysis particularly) is one of the most common approaches for system optimization and design. However, the task of completing a systematic survey is challenging and very few works on this topic exist. Block Trace Analysis and Storage System Optimization brings together theoretical analysis (such as IO qualitative properties and quantitative metrics) and practical tools (such as trace parsing, analysis, and results reporting perspectives). The book provides content on block-level trace analysis techniques, and includes case studies to illustrate how these techniques and tools can be applied in real applications (such as SSHD, RAID, Hadoop, and Ceph systems). What You’ll Learn Understand the fundamental factors of data storage system performance Master an essential analytical skill using block trace via various applications Distinguish how the IO pattern differs in the block level from the file level Know how the sequential HDFS request becomes “fragmented” in final storage devices Perform trace analysis tasks with a tool based on the MATLAB and Python platforms Who This Book Is For IT professionals interested in storage system performance optimization: network administrators, data storage managers, data storage engineers, storage network engineers, systems engineers
Book Synopsis Wireless Edge Caching by : Thang X. Vu
Download or read book Wireless Edge Caching written by Thang X. Vu and published by Cambridge University Press. This book was released on 2021-03-11 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the latest research results for both uncoded and coded caching techniques in future wireless network design.
Book Synopsis Design Space Exploration and Optimization of Embedded Cache Systems Via a Compiler by :
Download or read book Design Space Exploration and Optimization of Embedded Cache Systems Via a Compiler written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presentation on design space exploration and optimization of embedded cache systems via a compiler.
Book Synopsis The Computer Engineering Handbook by : Vojin G. Oklobdzija
Download or read book The Computer Engineering Handbook written by Vojin G. Oklobdzija and published by CRC Press. This book was released on 2001-12-26 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is arguably no field in greater need of a comprehensive handbook than computer engineering. The unparalleled rate of technological advancement, the explosion of computer applications, and the now-in-progress migration to a wireless world have made it difficult for engineers to keep up with all the developments in specialties outside their own. References published only a few years ago are now sorely out of date. The Computer Engineering Handbook changes all of that. Under the leadership of Vojin Oklobdzija and a stellar editorial board, some of the industry's foremost experts have joined forces to create what promises to be the definitive resource for computer design and engineering. Instead of focusing on basic, introductory material, it forms a comprehensive, state-of-the-art review of the field's most recent achievements, outstanding issues, and future directions. The world of computer engineering is vast and evolving so rapidly that what is cutting-edge today may be obsolete in a few months. While exploring the new developments, trends, and future directions of the field, The Computer Engineering Handbook captures what is fundamental and of lasting value.
Book Synopsis Data Remapping for Design Space Optimization of Embedded Cache Systems by : Krishna V. Palem
Download or read book Data Remapping for Design Space Optimization of Embedded Cache Systems written by Krishna V. Palem and published by . This book was released on 2002 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Characteristics of Parallel Algorithms by : Leah H. Jamieson
Download or read book The Characteristics of Parallel Algorithms written by Leah H. Jamieson and published by . This book was released on 1987 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics of Computing -- Parallelism.
Book Synopsis Design and Analysis of High Performance Cache Memories for Shared Memory Multiprocessor Systems by : Gunjan K. Sinha
Download or read book Design and Analysis of High Performance Cache Memories for Shared Memory Multiprocessor Systems written by Gunjan K. Sinha and published by . This book was released on 1991 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Reused Distance Based Analysis and Optimization for GPU Cache by : Dongwei Wang
Download or read book A Reused Distance Based Analysis and Optimization for GPU Cache written by Dongwei Wang and published by . This book was released on 2016 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a throughput-oriented device, Graphics Processing Unit (GPU) has already integrated with cache, which is similar to CPU cores. However, the applications in GPGPU computing exhibit distinct memory access patterns. Normally, the cache, in GPU cores, suffers from threads contention and resources over-utilization, whereas few detailed works excavate the root of this phenomenon. In this work, we adequately analyze the memory accesses from twenty benchmarks based on reuse distance theory and quantify their patterns. Additionally, we discuss the optimization suggestions, and implement a Bypassing Aware(BA) Cache which could intellectually bypass the thrashing-prone candidates. BA cache is a cost efficient cache design with two extra bits in each line, they are flags to make the bypassing decision and find the victim cache line. Experimental results show that BA cache can improve the system performance around 20% and reduce the cache miss rate around 11% compared with traditional design.
Book Synopsis Digital Systems and Applications by : Vojin G. Oklobdzija
Download or read book Digital Systems and Applications written by Vojin G. Oklobdzija and published by CRC Press. This book was released on 2017-12-19 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: New design architectures in computer systems have surpassed industry expectations. Limits, which were once thought of as fundamental, have now been broken. Digital Systems and Applications details these innovations in systems design as well as cutting-edge applications that are emerging to take advantage of the fields increasingly sophisticated capabilities. This book features new chapters on parallelizing iterative heuristics, stream and wireless processors, and lightweight embedded systems. This fundamental text— Provides a clear focus on computer systems, architecture, and applications Takes a top-level view of system organization before moving on to architectural and organizational concepts such as superscalar and vector processor, VLIW architecture, as well as new trends in multithreading and multiprocessing. includes an entire section dedicated to embedded systems and their applications Discusses topics such as digital signal processing applications, circuit implementation aspects, parallel I/O algorithms, and operating systems Concludes with a look at new and future directions in computing Features articles that describe diverse aspects of computer usage and potentials for use Details implementation and performance-enhancing techniques such as branch prediction, register renaming, and virtual memory Includes a section on new directions in computing and their penetration into many new fields and aspects of our daily lives
Book Synopsis Design and Analysis of Cache in Real-time Systems by : Jui-Ping Liao
Download or read book Design and Analysis of Cache in Real-time Systems written by Jui-Ping Liao and published by . This book was released on 1995 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fast, Efficient and Predictable Memory Accesses by : Lars Wehmeyer
Download or read book Fast, Efficient and Predictable Memory Accesses written by Lars Wehmeyer and published by Springer Science & Business Media. This book was released on 2006-09-08 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speed improvements in memory systems have not kept pace with the speed improvements of processors, leading to embedded systems whose performance is limited by the memory. This book presents design techniques for fast, energy-efficient and timing-predictable memory systems that achieve high performance and low energy consumption. In addition, the use of scratchpad memories significantly improves the timing predictability of the entire system, leading to tighter worst case execution time bounds.
Book Synopsis Cache and Memory Hierarchy Design by : Steven A. Przybylski
Download or read book Cache and Memory Hierarchy Design written by Steven A. Przybylski and published by Elsevier. This book was released on 2014-06-28 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative book for hardware and software designers. Caches are by far the simplest and most effective mechanism for improving computer performance. 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 times. It presents useful data on the relative performance of a wide spectrum of machines and offers empirical and analytical evaluations of the underlying phenomena. This book will help computer professionals appreciate the impact of caches and enable designers to maximize performance given particular implementation constraints.
