Qed Post Silicon Validation And Debug

DOWNLOAD

Download Qed Post Silicon Validation And Debug PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Qed Post Silicon Validation And Debug book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Post Silicon Validation And Debug

DOWNLOAD
Author : Prabhat Mishra
language : en
Publisher: Springer
Release Date : 2018-09-01

Post Silicon Validation And Debug written by Prabhat Mishra and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-01 with Technology & Engineering categories.

This book provides a comprehensive coverage of System-on-Chip (SoC) post-silicon validation and debug challenges and state-of-the-art solutions with contributions from SoC designers, academic researchers as well as SoC verification experts. The readers will get a clear understanding of the existing debug infrastructure and how they can be effectively utilized to verify and debug SoCs.

Qed Post Silicon Validation And Debug

DOWNLOAD
Author : Hai Lin
language : en
Publisher:
Release Date : 2015

Qed Post Silicon Validation And Debug written by Hai Lin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.

During post-silicon validation and debug, manufactured integrated circuits (ICs) are tested in actual system environments to detect and fix design flaws (bugs). Traditional pre-silicon verification is inadequate; as a result, many critical bugs are detected only after ICs are manufactured (i.e., during post-silicon validation and debug). However, post-silicon validation and debug is challenging because traditional techniques are ad hoc (e.g., insertion of various Design for Debug structures based on various heuristics), and the associated costs are rising faster than design costs. These challenges are further magnified by the slowdown of silicon CMOS scaling, as ICs incorporate tremendous complexity to meet increasing demands for improvements in performance and energy efficiency. Examples include the use of multiple processor cores, co-processors, hardware accelerators, uncore components (defined as components in an SoC that are neither the processor cores nor the co-processors / accelerators; examples of uncore components include cache controllers, memory controllers, and interconnection networks), and power management units. This dissertation presents the Quick Error Detection (QED) technique to overcome post-silicon validation and debug challenges. QED is essential because long error detection latency, the time elapsed between the occurrence of an error caused by a bug and its manifestation as an observable failure, severely limits the effectiveness of existing post-silicon validation and debug approaches. Experimental results collected using several state-of-the-art commercial hardware platforms, as well as results obtained from simulations of various bug scenarios that occurred in commercial multi-core System-on-Chips (SoCs), demonstrate the effectiveness and practicality of QED: 1. QED improves error detection latencies by up to 9 orders of magnitude, from billions of clock cycles to very few clock cycles (generally fewer than 1,000 clock cycles for most bug scenarios). 2. QED enables up to 4-fold improvement in bug coverage (i.e., QED detects bugs that may be missed by traditional post-silicon validation approaches). 3. Symbolic Quick Error Detection (Symbolic QED) localizes difficult logic bugs automatically in a few hours (less than 7 hours for most bug scenarios), without requiring any additional hardware. Localizing a bug involves identifying a bug trace (defined as a sequence of inputs, e.g., instructions, that activates and detects the bug) and identifying the hardware design block where the bug is (possibly) located. This was demonstrated for an open-source multi-core SoC consisting of 500 millions transistors. In contrast, it might take days or weeks (or even months) of manual work, per bug, when traditional techniques are used. QED is effective for bugs inside processor cores, co-processors / software-programmable accelerators (which are components in an SoC that can be programmed using software to perform a specific set of functions, examples include graphic processing unit and digital signal processor), non-programmable hardware accelerators (which are components in a SoC that are designed to perform a pre-defined set of functions, but cannot be programmed using software, examples include accelerators for video or audio compression), and uncore components such as cache controllers, memory controllers, and interconnection networks. QED has been successfully used in industry during post-silicon validation and debug of a commercial multi-core SoC.

Hardware And Software Verification And Testing

DOWNLOAD
Author : Ofer Strichman
language : en
Publisher: Springer
Release Date : 2017-11-11

Hardware And Software Verification And Testing written by Ofer Strichman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-11 with Computers categories.

This book constitutes the refereed proceedings of the 13th International Haifa Verification Conference, HVC 2017, held in Haifa, Israel in November 2017.The 13 revised full papers presented together with 4 poster and 5 tool demo papers were carefully reviewed and selected from 45 submissions. They are dedicated to advance the state of the art and state of the practice in verification and testing and are discussing future directions of testing and verification for hardware, software, and complex hybrid systems.

Computer Aided Verification

DOWNLOAD
Author : Rupak Majumdar
language : en
Publisher: Springer
Release Date : 2017-07-11

Computer Aided Verification written by Rupak Majumdar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-11 with Computers categories.

The two-volume set LNCS 10426 and LNCS 10427 constitutes the refereed proceedings of the 29th International Conference on Computer Aided Verification, CAV 2017, held in Heidelberg, Germany, in July 2017. The total of 50 full and 7 short papers presented together with 5 keynotes and tutorials in the proceedings was carefully reviewed and selected from 191 submissions. The CAV conference series is dedicated to the advancement of the theory and practice of computer-aided formal analysis of hardware and software systems. The conference covers the spectrum from theoretical results to concrete applications, with an emphasis on practical verification tools and the algorithms and techniques that are needed for their implementation.

Debug Automation From Pre Silicon To Post Silicon

DOWNLOAD
Author : Mehdi Dehbashi
language : en
Publisher: Springer
Release Date : 2014-09-25

Debug Automation From Pre Silicon To Post Silicon written by Mehdi Dehbashi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-25 with Technology & Engineering categories.

This book describes automated debugging approaches for the bugs and the faults which appear in different abstraction levels of a hardware system. The authors employ a transaction-based debug approach to systems at the transaction-level, asserting the correct relation of transactions. The automated debug approach for design bugs finds the potential fault candidates at RTL and gate-level of a circuit. Debug techniques for logic bugs and synchronization bugs are demonstrated, enabling readers to localize the most difficult bugs. Debug automation for electrical faults (delay faults)finds the potentially failing speedpaths in a circuit at gate-level. The various debug approaches described achieve high diagnosis accuracy and reduce the debugging time, shortening the IC development cycle and increasing the productivity of designers. Describes a unified framework for debug automation used at both pre-silicon and post-silicon stages; Provides approaches for debug automation of a hardware system at different levels of abstraction, i.e., chip, gate-level, RTL and transaction level; Includes techniques for debug automation of design bugs and electrical faults, as well as an infrastructure to debug NoC-based multiprocessor SoCs.

Introduction To Vlsi Design Flow

DOWNLOAD
Author : Sneh Saurabh
language : en
Publisher: Cambridge University Press
Release Date : 2023-06-15

Introduction To Vlsi Design Flow written by Sneh Saurabh and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-15 with Technology & Engineering categories.

Chip designing is a complex task that requires an in-depth understanding of VLSI design flow, skills to employ sophisticated design tools, and keeping pace with the bleeding-edge semiconductor technologies. This lucid textbook is focused on fulfilling these requirements for students, as well as a refresher for professionals in the industry. It helps the user develop a holistic view of the design flow through a well-sequenced set of chapters on logic synthesis, verification, physical design, and testing. Illustrations and pictorial representations have been used liberally to simplify the explanation. Additionally, each chapter has a set of activities that can be performed using freely available tools and provide hands-on experience with the design tools. Review questions and problems are given at the end of each chapter to revise the concepts. Recent trends and references are listed at the end of each chapter for further reading.

Proceedings Of The 20th Conference On Formal Methods In Computer Aided Design Fmcad 2020

DOWNLOAD
Author : Alexander Ivrii
language : en
Publisher: TU Wien Academic Press
Release Date : 2020-09-11

Proceedings Of The 20th Conference On Formal Methods In Computer Aided Design Fmcad 2020 written by Alexander Ivrii and has been published by TU Wien Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-11 with Technology & Engineering categories.

Formal Methods in Computer-Aided Design (FMCAD) is a conference series on the theory and applications of formal methods in hardware and system verification. FMCAD provides a leading forum to researchers in academia and industry for presenting and discussing ground-breaking methods, technologies, theoretical results, and tools for reasoning formally about computing systems. FMCAD covers formal aspects of computer-aided system design including verification, specification, synthesis, and testing.

Hardware And Software Verification And Testing

DOWNLOAD
Author : Valeria Bertacco
language : en
Publisher: Springer
Release Date : 2013-10-28

Hardware And Software Verification And Testing written by Valeria Bertacco and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-28 with Computers categories.

This book constitutes the refereed proceedings of the 9th International Haifa Verification Conference, HVC 2013, held in Haifa, Israel in November 2013. The 24 revised full papers presented were carefully reviewed and selected from 49 submissions. The papers are organized in topical sections on SAT and SMT-based verification, software testing, supporting dynamic verification, specification and coverage, abstraction and model presentation.

Proceedings Of The 21st Conference On Formal Methods In Computer Aided Design Fmcad 2021

DOWNLOAD
Author : Michael W. Whalen
language : en
Publisher: TU Wien Academic Press
Release Date : 2021-10-14

Proceedings Of The 21st Conference On Formal Methods In Computer Aided Design Fmcad 2021 written by Michael W. Whalen and has been published by TU Wien Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-14 with Computers categories.

Our life is dominated by hardware: a USB stick, the processor in our laptops or the SIM card in our smart phone. But who or what makes sure that these systems work stably, safely and securely from the word go? The computer - with a little help from humans. The overall name for this is CAD (computer-aided design), and it’s become hard to imagine our modern industrial world without it. So how can we be sure that the hardware and computer systems we use are reliable? By using formal methods: these are techniques and tools to calculate whether a system description is in itself consistent or whether requirements have been developed and implemented correctly. Or to put it another way: they can be used to check the safety and security of hardware and software. Just how this works in real life was also of interest at the annual conference on "Formal Methods in Computer-Aided Design (FMCAD)". Under the direction of Ruzica Piskac and Michael Whalen, the 21st Conference in October 2021 addressed the results of the latest research in the field of formal methods. A volume of conference proceedings with over 30 articles covering a wide range of formal methods has now been published for this online conference: starting from the verification of hardware, parallel and distributed systems as well as neuronal networks, right through to machine learning and decision-making procedures. This volume provides a fascinating insight into revolutionary methods, technologies, theoretical results and tools for formal logic in computer systems and system developments.

Introduction To Embedded Systems Second Edition

DOWNLOAD
Author : Edward Ashford Lee
language : en
Publisher: MIT Press
Release Date : 2016-12-30

Introduction To Embedded Systems Second Edition written by Edward Ashford Lee and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-30 with Computers categories.

An introduction to the engineering principles of embedded systems, with a focus on modeling, design, and analysis of cyber-physical systems. The most visible use of computers and software is processing information for human consumption. The vast majority of computers in use, however, are much less visible. They run the engine, brakes, seatbelts, airbag, and audio system in your car. They digitally encode your voice and construct a radio signal to send it from your cell phone to a base station. They command robots on a factory floor, power generation in a power plant, processes in a chemical plant, and traffic lights in a city. These less visible computers are called embedded systems, and the software they run is called embedded software. The principal challenges in designing and analyzing embedded systems stem from their interaction with physical processes. This book takes a cyber-physical approach to embedded systems, introducing the engineering concepts underlying embedded systems as a technology and as a subject of study. The focus is on modeling, design, and analysis of cyber-physical systems, which integrate computation, networking, and physical processes. The second edition offers two new chapters, several new exercises, and other improvements. The book can be used as a textbook at the advanced undergraduate or introductory graduate level and as a professional reference for practicing engineers and computer scientists. Readers should have some familiarity with machine structures, computer programming, basic discrete mathematics and algorithms, and signals and systems.