John L. Hennessy – författare

Computer Organization and Design RISC-V Edition: The Hardware Software Interface, Second Edition, the award-winning textbook from Patterson and Hennessy that is used by more than 40,000 students per year, continues to present the most comprehensive and readable introduction to this core computer science topic. This version of the book features the RISC-V open source instruction set architecture, the first open source architecture designed for use in modern computing environments such as cloud computing, mobile devices, and other embedded systems. Readers will enjoy an online companion website that provides advanced content for further study, appendices, glossary, references, links to software tools, and more.Covers parallelism in-depth, with examples and content highlighting parallel hardware and software topicsFocuses on 64-bit address, ISA to 32-bit address, and ISA for RISC-V because 32-bit RISC-V ISA is simpler to explain, and 32-bit address computers are still best for applications like embedded computing and IoTIncludes new sections in each chapter on Domain Specific Architectures (DSA)Provides updates on all the real-world examples in the book

Computer Architecture: A Quantitative Approach, has been considered essential reading by instructors, students and practitioners of computer design for nearly 30 years. The seventh edition of this classic textbook from John Hennessy and David Patterson, winners of the 2017 ACM A.M. Turing Award recognizing contributions of lasting and major technical importance to the computing field, along with new author Christos Kozyrakis, is fully revised with the latest developments in processor and system architecture.True to its original mission of demystifying computer architecture, this edition continues the longstanding tradition of focusing on areas where the most exciting computing innovation is happening, while always keeping an emphasis on good engineering design.

Winner of a 2019 Textbook Excellence Award (Texty) from the Textbook and Academic Authors AssociationEach chapter follows a consistent framework: explanation of the ideas in each chapter; a "crosscutting issues" section, which presents how the concepts covered in one chapter connect with those given in other chapters; a "putting it all together" section that links these concepts by discussing how they are applied in real machine; and detailed examples of misunderstandings and architectural traps commonly encountered by developers and architectsIncludes "Putting It All Together" sections near the end of every chapter, providing real-world technology examples that demonstrate the principles covered in each chapterCovers new developments in GPU and CPU architectures, as well as domain specific architecturesFeatures more comprehensive coverage of systems on chip and heterogeneity

This best selling text on computer organization has been thoroughly updated to reflect the newest technologies. Examples highlight the latest processor designs, benchmarking standards, languages and tools.As with previous editions, a MIPs processor is the core used to present the fundamentals of hardware technologies at work in a computer system. The book presents an entire MIPS instruction set—instruction by instruction—the fundamentals of assembly language, computer arithmetic, pipelining, memory hierarchies and I/O.A new aspect of the third edition is the explicit connection between program performance and CPU performance. The authors show how hardware and software components--such as the specific algorithm, programming language, compiler, ISA and processor implementation--impact program performance. Throughout the book a new feature focusing on program performance describes how to search for bottlenecks and improve performance in various parts of the system. The book digs deeper into the hardware/software interface, presenting a complete view of the function of the programming language and compiler--crucial for understanding computer organization. A CD provides a toolkit of simulators and compilers along with tutorials for using them.For instructor resources click on the grey "companion site" button found on the right side of this page.This new edition represents a major revision. New to this edition:* Entire Text has been updated to reflect new technology* 70% new exercises.* Includes a CD loaded with software, projects and exercises to support courses using a number of tools * A new interior design presents defined terms in the margin for quick reference * A new feature, "Understanding Program Performance" focuses on performance from the programmer''s perspective * Two sets of exercises and solutions, "For More Practice" and "In More Depth," are included on the CD * "Check Yourself" questions help students check their understanding of major concepts * "Computers In the Real World" feature illustrates the diversity of uses for information technology *More detail below...

What''s New in the Third Edition, Revised Printing The same great book gets better! This revised printing features all of the original content along with these additional features:• Appendix A (Assemblers, Linkers, and the SPIM Simulator) has been moved from the CD-ROM into the printed book• Corrections and bug fixesThird Edition featuresNew pedagogical features•Understanding Program Performance -Analyzes key performance issues from the programmer''s perspective •Check Yourself Questions -Helps students assess their understanding of key points of a section •Computers In the Real World -Illustrates the diversity of applications of computing technology beyond traditional desktop and servers •For More Practice -Provides students with additional problems they can tackle •In More Depth -Presents new information and challenging exercises for the advanced student New reference features •Highlighted glossary terms and definitions appear on the book page, as bold-faced entries in the index, and as a separate and searchable reference on the CD. •A complete index of the material in the book and on the CD appears in the printed index and the CD includes a fully searchable version of the same index. •Historical Perspectives and Further Readings have been updated and expanded to include the history of software R&D. •CD-Library provides materials collected from the web which directly support the text. In addition to thoroughly updating every aspect of the text to reflect the most current computing technology, the third edition •Uses standard 32-bit MIPS 32 as the primary teaching ISA. •Presents the assembler-to-HLL translations in both C and Java. •Highlights the latest developments in architecture in Real Stuff sections: -Intel IA-32 -Power PC 604 -Google''s PC cluster -Pentium P4 -SPEC CPU2000 benchmark suite for processors -SPEC Web99 benchmark for web servers -EEMBC benchmark for embedded systems -AMD Opteron memory hierarchy -AMD vs. 1A-64 New support for distinct course goals Many of the adopters who have used our book throughout its two editions are refining their courses with a greater hardware or software focus. We have provided new material to support these course goals: New material to support a Hardware Focus •Using logic design conventions •Designing with hardware description languages •Advanced pipelining •Designing with FPGAs •HDL simulators and tutorials •Xilinx CAD tools New material to support a Software Focus •How compilers work •How to optimize compilers •How to implement object oriented languages •MIPS simulator and tutorial •History sections on programming languages, compilers, operating systems and databases On the CD•NEW: Search function to search for content on both the CD-ROM and the printed text•CD-Bars: Full length sections that are introduced in the book and presented on the CD •CD-Appendixes: Appendices B-D •CD-Library: Materials collected from the web which directly support the text •CD-Exercises: For More Practice provides exercises and solutions for self-study•In More Depth presents new information and challenging exercises for the advanced or curious student •Glossary: Terms that are defined in the text are collected in this searchable reference •Further Reading: References are organized by the chapter they support •Software: HDL simulators, MIPS simulators, and FPGA design tools •Tutorials: SPIM, Verilog, and VHDL •Additional Support: Processor Models, Labs, Homeworks, Index covering the book and CD contents Instructor Support Instructor support provided on textbooks.elsevier.com:•Solutions to all the exercises •Figures from the book in a number of formats •Lecture slides prepared by the authors and other instructors •Lecture notes

Computer Organization and Design, Fourth Edition, has been updated with new exercises and improvements throughout suggested by instructors teaching from the book.It covers the revolutionary change from sequential to parallel computing, with a chapter on parallelism and sections in every chapter highlighting parallel hardware and software topics. It includes an appendix by the Chief Scientist and the Director of Architecture of NVIDIA covering the emergence and importance of the modern GPU, describing in detail for the first time the highly parallel, highly multithreaded multiprocessor optimized for visual computing. A companion CD provides a toolkit of simulators and compilers along with tutorials for using them, as well as advanced content for further study and a search utility for finding content on the CD and in the printed text. For the convenience of readers who have purchased an ebook edition or who may have misplaced the CD-ROM, all CD content is available as a download at bit.ly/nFXcLq.This book is recommended for professional digital system designers, programmers, application developers, and system software developers; and undergraduate students in Computer Science, Computer Engineering and Electrical Engineering courses in Computer Organization, Computer Design, ranging from Sophomore required courses to Senior Electives.- This Revised Fourth Edition of Computer Organization and Design has been updated with new exercises and improvements throughout suggested by instructors teaching from the book- Covers the revolutionary change from sequential to parallel computing, with a chapter on parallelism and sections in every chapter highlighting parallel hardware and software topics- Includes an appendix by the Chief Scientist and the Director of Architecture of NVIDIA covering the emergence and importance of the modern GPU, describing in detail for the first time the highly parallel, highly multithreaded multiprocessor optimized for visual computing

Computer Organization and Design, Fourth Edition, provides a new focus on the revolutionary change taking place in industry today: the switch from uniprocessor to multicore microprocessors.This new emphasis on parallelism is supported by updates reflecting the newest technologies with examples highlighting the latest processor designs, benchmarking standards, languages and tools. As with previous editions, a MIPS processor is the core used to present the fundamentals of hardware technologies, assembly language, computer arithmetic, pipelining, memory hierarchies and I/O. Along with its increased coverage of parallelism, this new edition offers new content on Flash memory and virtual machines as well as a new and important appendix written by industry experts covering the emergence and importance of the modern GPU (graphics processing unit), the highly parallel, highly multithreaded multiprocessor optimized for visual computing.This book contains a new exercise paradigm that allows instructors to reconfigure the 600 exercises included in the book to generate new exercises and solutions of their own. The companion CD provides a toolkit of simulators and compilers along with tutorials for using them as well as advanced content for further study and a search utility for finding content on the CD and in the printed text.This text is designed for professional digital system designers, programmers, application developers, and system software developers as well as undergraduate students in Computer Science, Computer Engineering and Electrical Engineering courses in Computer Organization, Computer Design.A new exercise paradigm allows instructors to reconfigure the 600 exercises included in the book to easily generate new exercises and solutions of their own.The companion CD provides a toolkit of simulators and compilers along with tutorials for using them, as well as advanced content for further study and a search utility for finding content on the CD and in the printed text. For the convenience of readers who have purchased an ebook edition or who may have misplaced the CD-ROM, all CD content is available as a download at http://bit.ly/12XinUx.

Computer Architecture: A Quantitative Approach, Fifth Edition, explores the ways that software and technology in the cloud are accessed by digital media, such as cell phones, computers, tablets, and other mobile devices. The book, which became a part of Intel''s 2012 recommended reading list for developers, covers the revolution of mobile computing. It also highlights the two most important factors in architecture today: parallelism and memory hierarchy.This fully updated edition is comprised of six chapters that follow a consistent framework: explanation of the ideas in each chapter; a crosscutting issues section, which presents how the concepts covered in one chapter connect with those given in other chapters; a putting it all together section that links these concepts by discussing how they are applied in real machine; and detailed examples of misunderstandings and architectural traps commonly encountered by developers and architects. Formulas for energy, static and dynamic power, integrated circuit costs, reliability, and availability are included. The book also covers virtual machines, SRAM and DRAM technologies, and new material on Flash memory. Other topics include the exploitation of instruction-level parallelism in high-performance processors, superscalar execution, dynamic scheduling and multithreading, vector architectures, multicore processors, and warehouse-scale computers (WSCs). There are updated case studies and completely new exercises. Additional reference appendices are available online.This book will be a valuable reference for computer architects, programmers, application developers, compiler and system software developers, computer system designers and application developers.- Part of Intel''s 2012 Recommended Reading List for Developers- Updated to cover the mobile computing revolution- Emphasizes the two most important topics in architecture today: memory hierarchy and parallelism in all its forms.- Develops common themes throughout each chapter: power, performance, cost, dependability, protection, programming models, and emerging trends ("What''s Next")- Includes three review appendices in the printed text. Additional reference appendices are available online.- Includes updated Case Studies and completely new exercises.

Computer Organization and Design, Fifth Edition, is the latest update to the classic introduction to computer organization. The text now contains new examples and material highlighting the emergence of mobile computing and the cloud. It explores this generational change with updated content featuring tablet computers, cloud infrastructure, and the ARM (mobile computing devices) and x86 (cloud computing) architectures. The book uses a MIPS processor core to present the fundamentals of hardware technologies, assembly language, computer arithmetic, pipelining, memory hierarchies and I/O.Because an understanding of modern hardware is essential to achieving good performance and energy efficiency, this edition adds a new concrete example, Going Faster, used throughout the text to demonstrate extremely effective optimization techniques. There is also a new discussion of the Eight Great Ideas of computer architecture. Parallelism is examined in depth with examples and content highlighting parallel hardware and software topics. The book features the Intel Core i7, ARM Cortex-A8 and NVIDIA Fermi GPU as real-world examples, along with a full set of updated and improved exercises.This new edition is an ideal resource for professional digital system designers, programmers, application developers, and system software developers. It will also be of interest to undergraduate students in Computer Science, Computer Engineering and Electrical Engineering courses in Computer Organization, Computer Design, ranging from Sophomore required courses to Senior Electives.- Winner of a 2014 Texty Award from the Text and Academic Authors Association- Includes new examples, exercises, and material highlighting the emergence of mobile computing and the cloud- Covers parallelism in depth with examples and content highlighting parallel hardware and software topics- Features the Intel Core i7, ARM Cortex-A8 and NVIDIA Fermi GPU as real-world examples throughout the book- Adds a new concrete example, "Going Faster," to demonstrate how understanding hardware can inspire software optimizations that improve performance by 200 times- Discusses and highlights the "Eight Great Ideas" of computer architecture: Performance via Parallelism; Performance via Pipelining; Performance via Prediction; Design for Moore''s Law; Hierarchy of Memories; Abstraction to Simplify Design; Make the Common Case Fast; and Dependability via Redundancy- Includes a full set of updated and improved exercises

Computer Organization and Design, Fifth Edition, moves into the post-PC era with new examples and material highlighting the emergence of mobile computing and the cloud. The book explores this generational change with updated content featuring tablet computers, cloud infrastructure, and the ARM (mobile computing devices) and x86 (cloud computing) architectures. This new edition provides in-depth coverage of parallelism with examples and content highlighting parallel hardware and software topics. It features the Intel Core i7, ARM Cortex-A8 and NVIDIA Fermi GPU as real-world examples throughout the book. It also adds a new concrete example, Going Faster, to demonstrate how understanding hardware can inspire software optimizations that improve performance by 200 times. Other topics covered include: the Eight Great Ideas of computer architecture; performance via parallelism; performance via pipelining; performance via prediction; design for Moore's Law; hierarchy of memories; abstraction to simplify design; and dependability via redundancy. The book includes a full set of updated and improved exercises as well as pop-up definitions for technical terms and concepts. Furthermore, it features interactive learning assessments that provide instant feedback in the form of true/false, multiple choice, and short essay questions. This book will appeal to professionals in computer organization and design as well as students with interest or are taking courses in this subject. - Winner of a 2014 Texty Award from the Text and Academic Authors Association- Includes new examples, exercises, and material highlighting the emergence of mobile computing and the cloud- Covers parallelism in depth with examples and content highlighting parallel hardware and software topics- Features the Intel Core i7, ARM Cortex-A8 and NVIDIA Fermi GPU as real-world examples throughout the book- Adds a new concrete example, "e;Going Faster,"e; to demonstrate how understanding hardware can inspire software optimizations that improve performance by 200 times- Discusses and highlights the "e;Eight Great Ideas"e; of computer architecture: Performance via Parallelism; Performance via Pipelining; Performance via Prediction; Design for Moore's Law; Hierarchy of Memories; Abstraction to Simplify Design; Make the Common Case Fast; and Dependability via Redundancy- Includes a full set of updated and improved exercises- Features interactive learning assessments that provide instant feedback in the form of true/false, multiple choice, and short essay questions. - Includes pop-up definitions for technical terms and concepts.

The new ARM Edition of Computer Organization and Design features a subset of the ARMv8-A architecture, which is used to present the fundamentals of hardware technologies, assembly language, computer arithmetic, pipelining, memory hierarchies, and I/O.

With the post-PC era now upon us, Computer Organization and Design moves forward to explore this generational change with examples, exercises, and material highlighting the emergence of mobile computing and the Cloud. Updated content featuring tablet computers, Cloud infrastructure, and the ARM (mobile computing devices) and x86 (cloud computing) architectures is included.

An online companion Web site provides links to a free version of the DS-5 Community Edition (a free professional quality tool chain developed by ARM), as well as additional advanced content for further study, appendices, glossary, references, and recommended reading.

Covers parallelism in depth with examples and content highlighting parallel hardware and software topics Features the Intel Core i7, ARM Cortex-A53, and NVIDIA Fermi GPU as real-world examples throughout the book Adds a new concrete example, "Going Faster," to demonstrate how understanding hardware can inspire software optimizations that improve performance by 200X Discusses and highlights the "Eight Great Ideas" of computer architecture:� Performance via Parallelism; Performance via Pipelining; Performance via Prediction; Design for Moore's Law; Hierarchy of Memories; Abstraction to Simplify Design; Make the Common Case Fast;� and Dependability via Redundancy. Includes a full set of updated exercises

The new ARM Edition of Computer Organization and Design features a subset of the ARMv8-A architecture, which is used to present the fundamentals of hardware technologies, assembly language, computer arithmetic, pipelining, memory hierarchies, and I/O.With the post-PC era now upon us, Computer Organization and Design moves forward to explore this generational change with examples, exercises, and material highlighting the emergence of mobile computing and the Cloud. Updated content featuring tablet computers, Cloud infrastructure, and the ARM (mobile computing devices) and x86 (cloud computing) architectures is included.An online companion Web site provides links to a free version of the DS-5 Community Edition (a free professional quality tool chain developed by ARM), as well as additional advanced content for further study, appendices, glossary, references, and recommended reading.- Covers parallelism in depth with examples and content highlighting parallel hardware and software topics- Features the Intel Core i7, ARM Cortex-A53, and NVIDIA Fermi GPU as real-world examples throughout the book- Adds a new concrete example, "Going Faster," to demonstrate how understanding hardware can inspire software optimizations that improve performance by 200X- Discusses and highlights the "Eight Great Ideas" of computer architecture: Performance via Parallelism; Performance via Pipelining; Performance via Prediction; Design for Moore''s Law; Hierarchy of Memories; Abstraction to Simplify Design; Make the Common Case Fast; and Dependability via Redundancy.- Includes a full set of updated exercises

Computer Architecture: A Quantitative Approach, Sixth Edition has been considered essential reading by instructors, students and practitioners of computer design for over 20 years. The sixth edition of this classic textbook from Hennessy and Patterson, winners of the 2017 ACM A.M. Turing Award recognizing contributions of lasting and major technical importance to the computing field, is fully revised with the latest developments in processor and system architecture. The text now features examples from the RISC-V (RISC Five) instruction set architecture, a modern RISC instruction set developed and designed to be a free and openly adoptable standard. It also includes a new chapter on domain-specific architectures and an updated chapter on warehouse-scale computing that features the first public information on Google''s newest WSC.True to its original mission of demystifying computer architecture, this edition continues the longstanding tradition of focusing on areas where the most exciting computing innovation is happening, while always keeping an emphasis on good engineering design.- Winner of a 2019 Textbook Excellence Award (Texty) from the Textbook and Academic Authors Association- Includes a new chapter on domain-specific architectures, explaining how they are the only path forward for improved performance and energy efficiency given the end of Moore''s Law and Dennard scaling- Features the first publication of several DSAs from industry- Features extensive updates to the chapter on warehouse-scale computing, with the first public information on the newest Google WSC- Offers updates to other chapters including new material dealing with the use of stacked DRAM; data on the performance of new NVIDIA Pascal GPU vs. new AVX-512 Intel Skylake CPU; and extensive additions to content covering multicore architecture and organization- Includes "Putting It All Together" sections near the end of every chapter, providing real-world technology examples that demonstrate the principles covered in each chapter- Includes review appendices in the printed text and additional reference appendices available online- Includes updated and improved case studies and exercises- ACM named John L. Hennessy and David A. Patterson, recipients of the 2017 ACM A.M. Turing Award for pioneering a systematic, quantitative approach to the design and evaluation of computer architectures with enduring impact on the microprocessor industry

The new RISC-V Edition of Computer Organization and Design features the RISC-V open source instruction set architecture, the first open source architecture designed to be used in modern computing environments such as cloud computing, mobile devices, and other embedded systems.With the post-PC era now upon us, Computer Organization and Design moves forward to explore this generational change with examples, exercises, and material highlighting the emergence of mobile computing and the Cloud. Updated content featuring tablet computers, Cloud infrastructure, and the x86 (cloud computing) and ARM (mobile computing devices) architectures is included.An online companion Web site provides advanced content for further study, appendices, glossary, references, and recommended reading.- Features RISC-V, the first such architecture designed to be used in modern computing environments, such as cloud computing, mobile devices, and other embedded systems- Includes relevant examples, exercises, and material highlighting the emergence of mobile computing and the cloud

Computer Organization and Design: The Hardware/Software Interface, Sixth Edition, the leading, award-winning textbook from Patterson and Hennessy used by more than 40,000 students per year, continues to present the most comprehensive and readable introduction to this core computer science topic. Improvements to this new release include new sections in each chapter on Domain Specific Architectures (DSA) and updates on all real-world examples that keep it fresh and relevant for a new generation of students. Covers parallelism in-depth, with examples and content highlighting parallel hardware and software topics Includes new sections in each chapter on Domain Specific Architectures (DSA) Discusses and highlights the "Eight Great Ideas" of computer architecture, including Performance via Parallelism, Performance via Pipelining, Performance via Prediction, Design for Moore's Law, Hierarchy of Memories, Abstraction to Simplify Design, Make the Common Case Fast and Dependability via Redundancy

Computer Organization and Design: The Hardware/Software Interface, Sixth Edition, the leading, award-winning textbook from Patterson and Hennessy used by more than 40,000 students per year, continues to present the most comprehensive and readable introduction to this core computer science topic. Improvements to this new release include new sections in each chapter on Domain Specific Architectures (DSA) and updates on all real-world examples that keep it fresh and relevant for a new generation of students.- Covers parallelism in-depth, with examples and content highlighting parallel hardware and software topics- Includes new sections in each chapter on Domain Specific Architectures (DSA)- Discusses and highlights the "Eight Great Ideas" of computer architecture, including Performance via Parallelism, Performance via Pipelining, Performance via Prediction, Design for Moore''s Law, Hierarchy of Memories, Abstraction to Simplify Design, Make the Common Case Fast and Dependability via Redundancy

Computer Organization and Design RISC-V Edition: The Hardware Software Interface, Second Edition, the award-winning textbook from Patterson and Hennessy that is used by more than 40,000 students per year, continues to present the most comprehensive and readable introduction to this core computer science topic. This version of the book features the RISC-V open source instruction set architecture, the first open source architecture designed for use in modern computing environments such as cloud computing, mobile devices, and other embedded systems. Readers will enjoy an online companion website that provides advanced content for further study, appendices, glossary, references, links to software tools, and more.- Covers parallelism in-depth, with examples and content highlighting parallel hardware and software topics- Focuses on 64-bit address, ISA to 32-bit address, and ISA for RISC-V because 32-bit RISC-V ISA is simpler to explain, and 32-bit address computers are still best for applications like embedded computing and IoT- Includes new sections in each chapter on Domain Specific Architectures (DSA)- Provides updates on all the real-world examples in the book

Information technology (IT) is essential to virtually all of the nation''s critical infrastructures making them vulnerable by a terrorist attack on their IT system. An attack could be on the system itself or use the IT system to launch or exacerbate another type of attack. IT can also be used as a counterterrorism tool. The report concludes that the most devastating consequences of a terrorist attack would occur if it were on or used IT as part of a broader attack. The report presents two recommendations on what can be done in the short term to protect the nation''s communications and information systems and several recommendations about what can be done over the longer term. The report also notes the importance of considering how an IT system will be deployed to maximize protection against and usefulness in responding to attacks.

Information technology (IT) is essential to virtually all of the nation''s critical infrastructures making them vulnerable by a terrorist attack on their IT system. An attack could be on the system itself or use the IT system to launch or exacerbate another type of attack. IT can also be used as a counterterrorism tool. The report concludes that the most devastating consequences of a terrorist attack would occur if it were on or used IT as part of a broader attack. The report presents two recommendations on what can be done in the short term to protect the nation''s communications and information systems and several recommendations about what can be done over the longer term. The report also notes the importance of considering how an IT system will be deployed to maximize protection against and usefulness in responding to attacks.

Computer Architecture: A Quantitative Approach, has been considered essential reading by instructors, students and practitioners of computer design for nearly 30 years. The seventh edition of this classic textbook from John Hennessy and David Patterson, w- Winner of a 2019 Textbook Excellence Award (Texty) from the Textbook and Academic Authors Association- Each chapter follows a consistent framework: explanation of the ideas in each chapter; a "e;crosscutting issues"e; section, which presents how the concepts covered in one chapter connect with those given in other chapters; a "e;putting it all together"e; section that links these concepts by discussing how they are applied in real machine; and detailed examples of misunderstandings and architectural traps commonly encountered by developers and architects- Includes "e;Putting It All Together"e; sections near the end of every chapter, providing real-world technology examples that demonstrate the principles covered in each chapter- Covers new developments in GPU and CPU architectures, as well as domain specific architectures- Features more comprehensive coverage of systems on chip and heterogeneity

Computer Organization and Design: The Hardware/Software Interface presents the interaction between hardware and software at a variety of levels, which offers a framework for understanding the fundamentals of computing. This book focuses on the concepts that are the basis for computers. Organized into nine chapters, this book begins with an overview of the computer revolution. This text then explains the concepts and algorithms used in modern computer arithmetic. Other chapters consider the abstractions and concepts in memory hierarchies by starting with the simplest possible cache. This book discusses as well the complete data path and control for a processor. The final chapter deals with the exploitation of parallel machines. This book is a valuable resource for students in computer science and engineering. Readers with backgrounds in assembly language and logic design who want to learn how to design a computer or understand how a system works will also find this book useful.

In Leading Matters, current Chairman of Alphabet (Google's parent company), former President of Stanford University, and "Godfather of Silicon Valley," John L. Hennessy shares the core elements of leadership that helped him become a successful tech entrepreneur, esteemed academic, and venerated administrator.Hennessy's approach to leadership is laser-focused on the journey rather than the destination. Each chapter in Leading Matters looks at valuable elements that have shaped Hennessy's career in practice and philosophy. He discusses the pivotal role that humility, authenticity and trust, service, empathy, courage, collaboration, innovation, intellectual curiosity, storytelling, and legacy have all played in his prolific, interdisciplinary career. Hennessy takes these elements and applies them to instructive stories, such as his encounters with other Silicon Valley leaders including Jim Clark, founder of Netscape; Condoleezza Rice, former U.S. Secretary of State and Stanford provost; John Arrillaga, one of the most successful Silicon Valley commercial real estate developers; and Phil Knight, founder of Nike and philanthropist with whom Hennessy cofounded Knight-Hennessy Scholars at Stanford University.Across government, education, commerce, and non-profits, the need for effective leadership could not be more pressing. This book is essential reading for those tasked with leading any complex enterprise in the academic, not-for-profit, or for-profit sector.

In Leading Matters, current Chairman of Alphabet (Google's parent company), former President of Stanford University, and "Godfather of Silicon Valley," John L. Hennessy shares the core elements of leadership that helped him become a successful tech entrepreneur, esteemed academic, and venerated administrator.Hennessy's approach to leadership is laser-focused on the journey rather than the destination. Each chapter in Leading Matters looks at valuable elements that have shaped Hennessy's career in practice and philosophy. He discusses the pivotal role that humility, authenticity and trust, service, empathy, courage, collaboration, innovation, intellectual curiosity, storytelling, and legacy have all played in his prolific, interdisciplinary career. Hennessy takes these elements and applies them to instructive stories, such as his encounters with other Silicon Valley leaders including Jim Clark, founder of Netscape; Condoleezza Rice, former U.S. Secretary of State and Stanford provost; John Arrillaga, one of the most successful Silicon Valley commercial real estate developers; and Phil Knight, founder of Nike and philanthropist with whom Hennessy cofounded Knight-Hennessy Scholars at Stanford University.Across government, education, commerce, and non-profits, the need for effective leadership could not be more pressing. This book is essential reading for those tasked with leading any complex enterprise in the academic, not-for-profit, or for-profit sector.

In Leading Matters, current Chairman of Alphabet (Google''s parent company), former President of Stanford University, and "Godfather of Silicon Valley," John L. Hennessy shares the core elements of leadership that helped him become a successful tech entrepreneur, esteemed academic, and venerated administrator.Hennessy''s approach to leadership is laser-focused on the journey rather than the destination. Each chapter in Leading Matters looks at valuable elements that have shaped Hennessy''s career in practice and philosophy. He discusses the pivotal role that humility, authenticity and trust, service, empathy, courage, collaboration, innovation, intellectual curiosity, storytelling, and legacy have all played in his prolific, interdisciplinary career.Hennessy takes these elements and applies them to instructive stories, such as his encounters with other Silicon Valley leaders including Jim Clark, founder of Netscape; Condoleezza Rice, former U.S. Secretary of State and Stanford provost; John Arrillaga, one of the most successful Silicon Valley commercial real estate developers; and Phil Knight, founder of Nike and philanthropist with whom Hennessy cofounded Knight-Hennessy Scholars at Stanford University.Across government, education, commerce, and non-profits, the need for effective leadership could not be more pressing. This book is essential reading for those tasked with leading any complex enterprise in the academic, not-for-profit, or for-profit sector.

Esta obra corresponde a la traducción de la cuarta edición original del libro de texto que se ha convertido en referencia internacional. Su principal objetivo es mostrar la relación existente entre hardware y software y desarrollar los conceptos en que se fundamentan los computadores modernos.Actualmente es imprescindible que los profesionales de la informática, los de todas las especialidades, conozcan tanto el hardware como el software, ya que la comprensión de la interacción de estos dos elementos constituye el fundamento de la moderna ciencia de la computación. La reciente sustitución de los monoprocesadores por microprocesadores multinúcleo confirma la solidez de esta perspectiva, establecida ya en la primera edición de esta obra.En esta edición (la cuarta de la obra original) se han tenido en cuenta cinco objetivos principales: resaltar en todo el libro los aspectos paralelos del hardware y el software, en consonancia con la revolución multinúcleo de los microprocesadores; racionalizar el material existente para dar cabida a los aspectos relacionados con el paralelismo; mejorar la pedagogía en general; actualizar el contenido técnico para reflejar los cambios habidos en la industria desde la anterior edición; y restablecer la utilidad de los ejercicios en la era de Internet. La audiencia de esta obra son todos los estudiantes de informática, tengan o no experiencia en lenguaje ensamblador o diseño lógico.En el primer caso, para entender la organización básica de los computadores; y en el segundo, para aprender cómo se diseñan o entender cómo trabajan.