Techniques for Design and Testing of Iterative and Systolic Arrays PDF Download
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Author: Hasan Eli Elhuni
Publisher:
ISBN:
Category :
Languages : en
Pages : 268
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Book Description
Author: Hasan Eli Elhuni
Publisher:
ISBN:
Category :
Languages : en
Pages : 268
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Book Description
Author: Nam Ling
Publisher: World Scientific
ISBN: 9789810238674
Category : Technology & Engineering
Languages : en
Pages : 134
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Book Description
Circuits and architectures have become more complex in terms of structure, interconnection topology, and data flow. Design correctness has become increasingly significant, as errors in design may result in strenuous debugging, or even in the repetition of a costly manufacturing process. Although circuit simulation has been used traditionally and widely as the technique for checking hardware and architectural designs, it does not guarantee the conformity of designs to specifications. Formal methods therefore become vital in guaranteeing the correctness of designs and have thus received a significant amount of attention in the CAD industry today.This book presents a formal method for specifying and verifying the correctness of systolic array designs. Such architectures are commonly found in the form of accelerators for digital signal, image, and video processing. These arrays can be quite complicated in topology and data flow. In the book, a formalism called STA is defined for these kinds of dynamic environments, with a survey of related techniques. A framework for specification and verification is established. Formal verification techniques to check the correctness of the systolic networks with respect to the algorithmic level specifications are explained. The book also presents a Prolog-based formal design verifier (named VSTA), developed to automate the verification process, as using a general purpose theorem prover is usually extremely time-consuming. Several application examples are included in the book to illustrate how formal techniques and the verifier can be used to automate proofs.
Author: Sankar K. Pal
Publisher: World Scientific
ISBN: 981277808X
Category : Computers
Languages : en
Pages : 421
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Book Description
Neural networks (NNs) and systolic arrays (SAs) have many similar features. This volume describes, in a unified way, the basic concepts, theories and characteristic features of integrating or formulating different facets of NNs and SAs, as well as presents recent developments and significant applications. The articles, written by experts from all over the world, demonstrate the various ways this integration can be made to efficiently design methodologies, algorithms and architectures, and also implementations, for NN applications. The book will be useful to graduate students and researchers in many related areas, not only as a reference book but also as a textbook for some parts of the curriculum. It will also benefit researchers and practitioners in industry and R&D laboratories who are working in the fields of system design, VLSI, parallel processing, neural networks, and vision.
Author:
Publisher:
ISBN:
Category : Array processors
Languages : en
Pages : 360
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Book Description
Author: Magdy A Bayoumi
Publisher: World Scientific
ISBN: 9814494992
Category : Computers
Languages : en
Pages : 131
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Book Description
Circuits and architectures have become more complex in terms of structure, interconnection topology, and data flow. Design correctness has become increasingly significant, as errors in design may result in strenuous debugging, or even in the repetition of a costly manufacturing process. Although circuit simulation has been used traditionally and widely as the technique for checking hardware and architectural designs, it does not guarantee the conformity of designs to specifications. Formal methods therefore become vital in guaranteeing the correctness of designs and have thus received a significant amount of attention in the CAD industry today.This book presents a formal method for specifying and verifying the correctness of systolic array designs. Such architectures are commonly found in the form of accelerators for digital signal, image, and video processing. These arrays can be quite complicated in topology and data flow. In the book, a formalism called STA is defined for these kinds of dynamic environments, with a survey of related techniques. A framework for specification and verification is established. Formal verification techniques to check the correctness of the systolic networks with respect to the algorithmic level specifications are explained. The book also presents a Prolog-based formal design verifier (named VSTA), developed to automate the verification process, as using a general purpose theorem prover is usually extremely time-consuming. Several application examples are included in the book to illustrate how formal techniques and the verifier can be used to automate proofs.
Author: Vijay Sourirajan Iyengar
Publisher:
ISBN:
Category :
Languages : en
Pages : 348
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Book Description
Author: Will Moore
Publisher: CRC Press
ISBN:
Category : Art
Languages : en
Pages : 362
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Book Description
This book contains the edited proceedings of the First International Workshop on Systolic Arrays. The workshop was the second in a series on topics in VLSI (the first being on Wafer Scale Integration), and brought together workers in the field of systolic arrays and related SIMD architectures from around the world. The papers in this volume have been selected to cover all major aspects of systolic arrays: design methodologies, simulation and formal synthesis, algorithms and architectures, applications and chip designs, testing and fault tolerance, wavefront arrays and SIMD alternatives. Systolic arrays - along with other parallel computer designs - are becoming important for many applications; there is currently a large research effort being devoted to them and commercial ICs are becoming available. Therefore this book is a very timely introduction to, and summary of, the present state of development. The editors: Dr Will Moore has been involved in research into VLSI architectures, including systolic arrays, for six years and has a special interst in regular arrays, testing, faut tolerance and very large circuits. He initiated the First International Workshop on Wafer Scale Integation in 1985 (Adam Hilger 1986) and is planning events on Hardware Accelerators and Designing for Yield. Andrew McCabe has been involved in integrated circuit design and appliactions for eleven years. For the last six years he has managed a VLSI architectures research and development team and has worked on the design of several systolic array ICs. His current interests include parallel processing, systolic algorithms and architecture, formal designmethods, fault tolerance and wafer scale integration. Dr Roddy Urquhart has worked on the research and development of systolic array architectures for four years. He is currently managing a development programme of high performance Ics for digital signal processing.
Author: J. V. McCanny
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 708
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Book Description
Author: Monica S. Lam
Publisher: Springer Science & Business Media
ISBN: 1461317053
Category : Technology & Engineering
Languages : en
Pages : 217
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Book Description
This book is a revision of my Ph. D. thesis dissertation submitted to Carnegie Mellon University in 1987. It documents the research and results of the compiler technology developed for the Warp machine. Warp is a systolic array built out of custom, high-performance processors, each of which can execute up to 10 million floating-point operations per second (10 MFLOPS). Under the direction of H. T. Kung, the Warp machine matured from an academic, experimental prototype to a commercial product of General Electric. The Warp machine demonstrated that the scalable architecture of high-peiformance, programmable systolic arrays represents a practical, cost-effective solu tion to the present and future computation-intensive applications. The success of Warp led to the follow-on iWarp project, a joint project with Intel, to develop a single-chip 20 MFLOPS processor. The availability of the highly integrated iWarp processor will have a significant impact on parallel computing. One of the major challenges in the development of Warp was to build an optimizing compiler for the machine. First, the processors in the xx A Systolic Array Optimizing Compiler array cooperate at a fine granularity of parallelism, interaction between processors must be considered in the generation of code for individual processors. Second, the individual processors themselves derive their performance from a VLIW (Very Long Instruction Word) instruction set and a high degree of internal pipelining and parallelism. The compiler contains optimizations pertaining to the array level of parallelism, as well as optimizations for the individual VLIW processors.
Author: F. Lombardi
Publisher: Springer Science & Business Media
ISBN: 9400914172
Category : Technology & Engineering
Languages : en
Pages : 531
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Book Description
This volume contains a collection of papers presented at the NATO Advanced Study Institute on ·Testing and Diagnosis of VLSI and ULSI" held at Villa Olmo, Como (Italy) June 22 -July 3,1987. High Density technologies such as Very-Large Scale Integration (VLSI), Wafer Scale Integration (WSI) and the not-so-far promises of Ultra-Large Scale Integration (ULSI), have exasperated the problema associated with the testing and diagnosis of these devices and systema. Traditional techniques are fast becoming obsolete due to unique requirements such as limited controllability and observability, increasing execution complexity for test vector generation and high cost of fault simulation, to mention just a few. New approaches are imperative to achieve the highly sought goal of the • three months· turn around cycle time for a state-of-the-art computer chip. The importance of testing and diagnostic processes is of primary importance if costs must be kept at acceptable levels. The objective of this NATO-ASI was to present, analyze and discuss the various facets of testing and diagnosis with respect to both theory and practice. The contents of this volume reflect the diversity of approaches currently available to reduce test and diagnosis time. These approaches are described in a concise, yet clear way by renowned experts of the field. Their contributions are aimed at a wide readership: the uninitiated researcher will find the tutorial chapters very rewarding. The expert wiII be introduced to advanced techniques in a very comprehensive manner.
