Fast Simulation Of Computer Architectures
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Fast Simulation Of Computer Architectures
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Author : Thomas M. Conte
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Fast Simulation Of Computer Architectures written by Thomas M. Conte and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Chapters in Fast Simulation of Computer Architectures cover topics such as how to collect traces, emulate instruction sets, simulate microprocessors using execution-driven techniques, evaluate memory hierarchies, apply statistical sampling to simulation, and how to augment simulation with performance bound models. The chapters have been written by many of the leading researchers in the area, in a collaboration that ensures that the material is both coherent and cohesive. Audience: Of tremendous interest to practising computer architect designers seeking timely solutions to tough evaluation problems, and to advanced upper division undergraduate and graduate students of the field. Useful study aids are provided by the problems at the end of Chapters 2 through 8.
Fpga Accelerated Simulation Of Computer Systems
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Author : Hari Angepat
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Fpga Accelerated Simulation Of Computer Systems written by Hari Angepat and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.
To date, the most common form of simulators of computer systems are software-based running on standard computers. One promising approach to improve simulation performance is to apply hardware, specifically reconfigurable hardware in the form of field programmable gate arrays (FPGAs). This manuscript describes various approaches of using FPGAs to accelerate software-implemented simulation of computer systems and selected simulators that incorporate those techniques. More precisely, we describe a simulation architecture taxonomy that incorporates a simulation architecture specifically designed for FPGA accelerated simulation, survey the state-of-the-art in FPGA-accelerated simulation, and describe in detail selected instances of the described techniques. Table of Contents: Preface / Acknowledgments / Introduction / Simulator Background / Accelerating Computer System Simulators with FPGAs / Simulation Virtualization / Categorizing FPGA-based Simulators / Conclusion / Bibliography / Authors' Biographies
Processor And System On Chip Simulation
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Author : Rainer Leupers
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-15
Processor And System On Chip Simulation written by Rainer Leupers and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-15 with Technology & Engineering categories.
Simulation of computer architectures has made rapid progress recently. The primary application areas are hardware/software performance estimation and optimization as well as functional and timing verification. Recent, innovative technologies such as retargetable simulator generation, dynamic binary translation, or sampling simulation have enabled widespread use of processor and system-on-chip (SoC) simulation tools in the semiconductor and embedded system industries. Simultaneously, processor and SoC simulation is still a very active research area, e.g. what amounts to higher simulation speed, flexibility, and accuracy/speed trade-offs. This book presents and discusses the principle technologies and state-of-the-art in high-level hardware architecture simulation, both at the processor and the system-on-chip level.
Performance Evaluation And Benchmarking
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Author : Lizy Kurian John
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Performance Evaluation And Benchmarking written by Lizy Kurian John and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Computers categories.
Computer and microprocessor architectures are advancing at an astounding pace. However, increasing demands on performance coupled with a wide variety of specialized operating environments act to slow this pace by complicating the performance evaluation process. Carefully balancing efficiency and accuracy is key to avoid slowdowns, and such a balance can be achieved with an in-depth understanding of the available evaluation methodologies. Performance Evaluation and Benchmarking outlines a variety of evaluation methods and benchmark suites, considering their strengths, weaknesses, and when each is appropriate to use. Following a general overview of important performance analysis techniques, the book surveys contemporary benchmark suites for specific areas, such as Java, embedded systems, CPUs, and Web servers. Subsequent chapters explain how to choose appropriate averages for reporting metrics and provide a detailed treatment of statistical methods, including a summary of statistics, how to apply statistical sampling for simulation, how to apply SimPoint, and a comprehensive overview of statistical simulation. The discussion then turns to benchmark subsetting methodologies and the fundamentals of analytical modeling, including queuing models and Petri nets. Three chapters devoted to hardware performance counters conclude the book. Supplying abundant illustrations, examples, and case studies, Performance Evaluation and Benchmarking offers a firm foundation in evaluation methods along with up-to-date techniques that are necessary to develop next-generation architectures.
Computer Architecture Performance Evaluation Methods
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Author : Lieven Eeckhout
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Computer Architecture Performance Evaluation Methods written by Lieven Eeckhout and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.
Performance evaluation is at the foundation of computer architecture research and development. Contemporary microprocessors are so complex that architects cannot design systems based on intuition and simple models only. Adequate performance evaluation methods are absolutely crucial to steer the research and development process in the right direction. However, rigorous performance evaluation is non-trivial as there are multiple aspects to performance evaluation, such as picking workloads, selecting an appropriate modeling or simulation approach, running the model and interpreting the results using meaningful metrics. Each of these aspects is equally important and a performance evaluation method that lacks rigor in any of these crucial aspects may lead to inaccurate performance data and may drive research and development in a wrong direction. The goal of this book is to present an overview of the current state-of-the-art in computer architecture performance evaluation, with a special emphasis on methods for exploring processor architectures. The book focuses on fundamental concepts and ideas for obtaining accurate performance data. The book covers various topics in performance evaluation, ranging from performance metrics, to workload selection, to various modeling approaches including mechanistic and empirical modeling. And because simulation is by far the most prevalent modeling technique, more than half the book's content is devoted to simulation. The book provides an overview of the simulation techniques in the computer designer's toolbox, followed by various simulation acceleration techniques including sampled simulation, statistical simulation, parallel simulation and hardware-accelerated simulation. Table of Contents: Introduction / Performance Metrics / Workload Design / Analytical Performance Modeling / Simulation / Sampled Simulation / Statistical Simulation / Parallel Simulation and Hardware Acceleration / Concluding Remarks
The Computer Engineering Handbook
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Author : Vojin G. Oklobdzija
language : en
Publisher: CRC Press
Release Date : 2001-12-26
The Computer Engineering Handbook written by Vojin G. Oklobdzija and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-12-26 with Computers categories.
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
Fast Efficient And Predictable Memory Accesses
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Author : Lars Wehmeyer
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-09-08
Fast Efficient And Predictable Memory Accesses written by Lars Wehmeyer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-08 with Technology & Engineering categories.
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.
Reconfigurable Computing Architectures Tools And Applications
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Author : Oliver Choy
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-03-02
Reconfigurable Computing Architectures Tools And Applications written by Oliver Choy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-02 with Computers categories.
This book constitutes the refereed proceedings of the 8th International Symposium on Reconfigurable Computing: Architectures, Tools and Applications, ARC 2012, held in Hongkong, China, in March 2012. The 35 revised papers presented, consisting of 25 full papers and 10 poster papers were carefully reviewed and selected from 44 submissions. The topics covered are applied RC design methods and tools, applied RC architectures, applied RC applications and critical issues in applied RC.
Modeling And Simulating Software Architectures
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Author : Ralf H. Reussner
language : en
Publisher: MIT Press
Release Date : 2016-10-28
Modeling And Simulating Software Architectures written by Ralf H. Reussner and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-28 with Computers categories.
A new, quantitative architecture simulation approach to software design that circumvents costly testing cycles by modeling quality of service in early design states. Too often, software designers lack an understanding of the effect of design decisions on such quality attributes as performance and reliability. This necessitates costly trial-and-error testing cycles, delaying or complicating rollout. This book presents a new, quantitative architecture simulation approach to software design, which allows software engineers to model quality of service in early design stages. It presents the first simulator for software architectures, Palladio, and shows students and professionals how to model reusable, parametrized components and configured, deployed systems in order to analyze service attributes. The text details the key concepts of Palladio's domain-specific modeling language for software architecture quality and presents the corresponding development stage. It describes how quality information can be used to calibrate architecture models from which detailed simulation models are automatically derived for quality predictions. Readers will learn how to approach systematically questions about scalability, hardware resources, and efficiency. The text features a running example to illustrate tasks and methods as well as three case studies from industry. Each chapter ends with exercises, suggestions for further reading, and “takeaways” that summarize the key points of the chapter. The simulator can be downloaded from a companion website, which offers additional material. The book can be used in graduate courses on software architecture, quality engineering, or performance engineering. It will also be an essential resource for software architects and software engineers and for practitioners who want to apply Palladio in industrial settings.
Multi Configuration Simulation Algorithms For The Evaluation Of Computer Architecture Designs
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Author : Rabin Andrew Sugumar
language : en
Publisher:
Release Date : 1993
Multi Configuration Simulation Algorithms For The Evaluation Of Computer Architecture Designs written by Rabin Andrew Sugumar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computer-aided design categories.
Abstract: "In computer architecture design, a number of candidate design are simulated on representative workloads, and the most satisfactory design in terms of cost and performance is chosen. This simulation process is time-consuming, especially memory hierarchy simulation, and is a bottleneck in architectural design. In this thesis the multi-configuration simulation approach is adopted for speeding up the simulation process. This approach is based on the observation that the behavior of adjacent design configurations is largely similar, and that the similarity may be exploited to reduce simulation work; significant reductions in simulation time are obtained by a synergistic simulation of many design configurations. A suite of multi-configuration simulation algorithms is developed for memory hierarchy simulation. The suite includes 1. An algorithm for set-associative cache simulation based on a new data structure (the generalized binomial tree) which runs about two times faster than earlier algorithms. 2. An algorithm for direct mapped cache simulation based on a novel tag inclusion property which also gives a factor of two improvement over an earlier algorithm. 3. An innovative limited lookahead algorithm with stack repair for simulating the OPT replacement strategy in caches. 4. Novel multi-configuration simulation algorithms for write-buffers. A simulation package, Cheetah, based on these algorithms has been developed and used in the following modeling and optimization studies. First, a new model, the OPT model, is introduced for classifying cache misses. Unlike earlier models, the OPT model accounts for misses resulting from sub-optimal replacement policies used in practical caches. Experimental characterizations based on the OPT model of the cache misses occurring in the SPEC benchmarks are then presented. The results demonstrate that the replacement policy contributes to a significant fraction of cache misses. Second, the hit-miss and reuse behavior of individual load/store instructions of the SPEC benchmarks are profiled. The profiles show that a small number of instructions contribute to a large percentage of the misses. By scheduling the instructions that miss to hide latency, a factor of three improvement is demonstrated for loop-dominated code. By partially controlling cache replacement using the profile information on data reuse up to a 20% reduction in miss ratio is demonstrated."