Memory Dependence Prediction
Author: Andreas Ionnis Moshovos
Publisher:
Published: 1998
Total Pages: 696
ISBN-13:
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Memory Dependence Prediction Using Store Sets with Training Sets
Memory Dependence Prediction Methods Study and Improvement Proposals
Author: Otto Fernando Pflücker López
Publisher:
Published: 2011
Total Pages:
ISBN-13:
DOWNLOAD EBOOK →English: Nowadays, most modern high performance processors employ out-of-order (O3) execution. In these processors, instructions are executed as soon as possible increasing in this way the instruction level parallelism (ILP) and, in consequence, the processor performance. However, not all instructions could be executed in O3 way. Memory access instructions sharing the same memory address must be executed in order to keep the original program semantic. For this reason, O3 processors use memory dependence predictors. These are specialized units in charge of reducing, as much as possible, the number of loads and stores executed in-order. Good predictors aid to release all the ILP potential in O3 processors. This project studies current used (in commercial hardware) and proposed (in academic papers) methods for predicting memory dependencies in an O3 processor. New opportunities to exploit instructions locality and improve predictor¿s accuracy are proposed and tested. In particular, the concept of extreme locality is introduced and applied in a new method, named MiniCAM. The results using this method are presented and discussed.
Speculative Execution in High Performance Computer Architectures
Author: David Kaeli
Publisher: CRC Press
Published: 2005-05-26
Total Pages: 452
ISBN-13: 1420035150
DOWNLOAD EBOOK →Until now, there were few textbooks that focused on the dynamic subject of speculative execution, a topic that is crucial to the development of high performance computer architectures. Speculative Execution in High Performance Computer Architectures describes many recent advances in speculative execution techniques. It covers cutting-edge research
Architecture of Computing Systems
Author: Dietmar Fey
Publisher: Springer Nature
Published:
Total Pages: 368
ISBN-13: 303166146X
DOWNLOAD EBOOK →Multicore Processors and Systems
Author: Stephen W. Keckler
Publisher: Springer Science & Business Media
Published: 2009-08-29
Total Pages: 310
ISBN-13: 1441902635
DOWNLOAD EBOOK →Multicore Processors and Systems provides a comprehensive overview of emerging multicore processors and systems. It covers technology trends affecting multicores, multicore architecture innovations, multicore software innovations, and case studies of state-of-the-art commercial multicore systems. A cross-cutting theme of the book is the challenges associated with scaling up multicore systems to hundreds of cores. The book provides an overview of significant developments in the architectures for multicore processors and systems. It includes chapters on fundamental requirements for multicore systems, including processing, memory systems, and interconnect. It also includes several case studies on commercial multicore systems that have recently been developed and deployed across multiple application domains. The architecture chapters focus on innovative multicore execution models as well as infrastructure for multicores, including memory systems and on-chip interconnections. The case studies examine multicore implementations across different application domains, including general purpose, server, media/broadband, network processing, and signal processing. Multicore Processors and Systems is the first book that focuses solely on multicore processors and systems, and in particular on the unique technology implications, architectures, and implementations. The book has contributing authors that are from both the academic and industrial communities.
Multiscalar Processors
Author: Manoj Franklin
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 250
ISBN-13: 1461510392
DOWNLOAD EBOOK →Multiscalar Processors presents a comprehensive treatment of the basic principles of Multiscalar execution, and advanced techniques for implementing the Multiscalar concepts. Special emphasis is placed on highlighting the major challenges involved in Multiscalar processing. This book is organized into nine chapters, and provides an excellent synopsis of a large body of research carried out on multiscalar processors in the last decade. It starts with technology trends that provide an impetus to the development of multiscalar processors and shape the development of future processors. The work ends with a review of the recent developments related to multiscalar processors.
High Performance Memory Systems
Author: Haldun Hadimioglu
Publisher: Springer Science & Business Media
Published: 2011-06-27
Total Pages: 298
ISBN-13: 1441989870
DOWNLOAD EBOOK →The State of Memory Technology Over the past decade there has been rapid growth in the speed of micropro cessors. CPU speeds are approximately doubling every eighteen months, while main memory speed doubles about every ten years. The International Tech nology Roadmap for Semiconductors (ITRS) study suggests that memory will remain on its current growth path. The ITRS short-and long-term targets indicate continued scaling improvements at about the current rate by 2016. This translates to bit densities increasing at two times every two years until the introduction of 8 gigabit dynamic random access memory (DRAM) chips, after which densities will increase four times every five years. A similar growth pattern is forecast for other high-density chip areas and high-performance logic (e.g., microprocessors and application specific inte grated circuits (ASICs)). In the future, molecular devices, 64 gigabit DRAMs and 28 GHz clock signals are targeted. Although densities continue to grow, we still do not see significant advances that will improve memory speed. These trends have created a problem that has been labeled the Memory Wall or Memory Gap.
Architecture Design for Soft Errors
Author: Shubu Mukherjee
Publisher: Morgan Kaufmann
Published: 2011-08-29
Total Pages: 361
ISBN-13: 0080558321
DOWNLOAD EBOOK →Architecture Design for Soft Errors provides a comprehensive description of the architectural techniques to tackle the soft error problem. It covers the new methodologies for quantitative analysis of soft errors as well as novel, cost-effective architectural techniques to mitigate them. To provide readers with a better grasp of the broader problem definition and solution space, this book also delves into the physics of soft errors and reviews current circuit and software mitigation techniques. There are a number of different ways this book can be read or used in a course: as a complete course on architecture design for soft errors covering the entire book; a short course on architecture design for soft errors; and as a reference book on classical fault-tolerant machines. This book is recommended for practitioners in semi-conductor industry, researchers and developers in computer architecture, advanced graduate seminar courses on soft errors, and (iv) as a reference book for undergraduate courses in computer architecture. Helps readers build-in fault tolerance to the billions of microchips produced each year, all of which are subject to soft errors Shows readers how to quantify their soft error reliability Provides state-of-the-art techniques to protect against soft errors
Unique Chips and Systems
Author: Eugene John
Publisher: CRC Press
Published: 2018-10-08
Total Pages: 392
ISBN-13: 142005175X
DOWNLOAD EBOOK →Which came first, the system or the chip? While integrated circuits enable technology for the modern information age, computing, communication, and network chips fuel it. As soon as the integration ability of modern semiconductor technology offers presents opportunities, issues in power consumption, reliability, and form-factor present challenges. The demands of emerging software applications can only be met with unique systems and chips. Drawing on contributors from academia, research, and industry, Unique Systems and Chips explores unique approaches to designing future computing and communication chips and systems. The book focuses on specialized hardware and systems as opposed to general-purpose chips and systems. It covers early conception and simulation, mid-development, application, testing, and performance. The chapter authors introduce new ideas and innovations in unique aspects of chips and system design, then go on to provide in-depth analysis of these ideas. They explore ways in which these chips and systems may be used in further designs or products, spurring innovations beyond the intended scopes of those presented. International in flavor, the book brings industrial and academic perspectives into focus by presenting the full spectrum of applications of chips and systems.
