Application Specific Processors
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Application Specific Processors
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Author : Earl E. Swartzlander Jr.
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Application Specific Processors written by Earl E. Swartzlander Jr. 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 Technology & Engineering categories.
Application Specific Processors is written for use by engineers who are developing specialized systems (application specific systems). Traditionally, most high performance signal processors have been realized with application specific processors. The explanation is that application specific processors can be tailored to exactly match the (usually very demanding) application requirements. The result is that no `processing power' is wasted for unnecessary capabilities and maximum performance is achieved. A disadvantage is that such processors have been expensive to design since each is a unique design that is customized to the specific application. In the last decade, computer-aided design systems have been developed to facilitate the development of application specific integrated circuits. The success of such ASIC CAD systems suggests that it should be possible to streamline the process of application specific processor design. Application Specific Processors consists of eight chapters which provide a mixture of techniques and examples that relate to application specific processing. The inclusion of techniques is expected to suggest additional research and to assist those who are faced with the requirement to implement efficient application specific processors. The examples illustrate the application of the concepts and demonstrate the efficiency that can be achieved via application specific processors. The chapters were written by members and former members of the application specific processing group at the University of Texas at Austin. The first five chapters relate to specific arithmetic which often is the key to achieving high performance in application specific processors. The next two chapters focus on signal processing systems, and the final chapter examines the interconnection of possibly disparate elements to create systems.
Application Specific Processors
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Author : Earl E Swartzlander Jr
language : en
Publisher:
Release Date : 1996-11-30
Application Specific Processors written by Earl E Swartzlander Jr and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-11-30 with categories.
Embedded Dsp Processor Design
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Author : Dake Liu
language : en
Publisher: Elsevier
Release Date : 2008-07-09
Embedded Dsp Processor Design written by Dake Liu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-09 with Computers categories.
This book provides design methods for Digital Signal Processors and Application Specific Instruction set Processors, based on the author's extensive, industrial design experience. Top-down and bottom-up design methodologies are presented, providing valuable guidance for both students and practicing design engineers. Coverage includes design of internal-external data types, application specific instruction sets, micro architectures, including designs for datapath and control path, as well as memory sub systems. Integration and verification of a DSP-ASIP processor are discussed and reinforced with extensive examples. Instruction set design for application specific processors based on fast application profiling Micro architecture design methodology Micro architecture design details based on real examples Extendable architecture design protocols Design for efficient memory sub systems (minimizing on chip memory and cost) Real example designs based on extensive, industrial experiences
Efficient Compilation For Application Specific Instruction Set Dsp Processors With Multi Bank Memories
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Author : Joar Sohl
language : en
Publisher: Linköping University Electronic Press
Release Date : 2015-01-29
Efficient Compilation For Application Specific Instruction Set Dsp Processors With Multi Bank Memories written by Joar Sohl and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-29 with Signal processing categories.
Modern signal processing systems require more and more processing capacity as times goes on. Previously, large increases in speed and power efficiency have come from process technology improvements. However, lately the gain from process improvements have been greatly reduced. Currently, the way forward for high-performance systems is to use specialized hardware and/or parallel designs. Application Specific Integrated Circuits (ASICs) have long been used to accelerate the processing of tasks that are too computationally heavy for more general processors. The problem with ASICs is that they are costly to develop and verify, and the product life time can be limited with newer standards. Since they are very specific the applicable domain is very narrow. More general processors are more flexible and can easily adapt to perform the functions of ASIC based designs. However, the generality comes with a performance cost that renders general designs unusable for some tasks. The question then becomes, how general can a processor be while still being power efficient and fast enough for some particular domain? Application Specific Instruction set Processors (ASIPs) are processors that target a specific application domain, and can offer enough performance with power efficiency and silicon cost that is comparable to ASICs. The flexibility allows for the same hardware design to be used over several system designs, and also for multiple functions in the same system, if some functions are not used simultaneously. One problem with ASIPs is that they are more difficult to program than a general purpose processor, given that we want efficient software. Utilizing all of the features that give an ASIP its performance advantage can be difficult at times, and new tools and methods for programming them are needed. This thesis will present ePUMA (embedded Parallel DSP platform with Unique Memory Access), an ASIP architecture that targets algorithms with predictable data access. These kinds of algorithms are very common in e.g. baseband processing or multimedia applications. The primary focus will be on the specific features of ePUMA that are utilized to achieve high performance, and how it is possible to automatically utilize them using tools. The most significant features include data permutation for conflict-free data access, and utilization of address generation features for overhead free code execution. This sometimes requires specific information; for example the exact sequences of addresses in memory that are accessed, or that some operations may be performed in parallel. This is not always available when writing code using the traditional way with traditional languages, e.g. C, as extracting this information is still a very active research topic. In the near future at least, the way that software is written needs to change to exploit all hardware features, but in many cases in a positive way. Often the problem with current methods is that code is overly specific, and that a more general abstractions are actually easier to generate code from.
Domain Specific Processors
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Author : Shuvra S. Bhattacharyya
language : en
Publisher: CRC Press
Release Date : 2003-11-11
Domain Specific Processors written by Shuvra S. Bhattacharyya and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-11-11 with Computers categories.
Ranging from low-level application and architecture optimizations to high-level modeling and exploration concerns, this authoritative reference compiles essential research on various levels of abstraction appearing in embedded systems and software design. It promotes platform-based design for improved system implementation and modeling and enhanced performance and cost analyses. Domain-Specific Processors relies upon notions of concurrency and parallelism to satisfy performance and cost constraints resulting from increasingly complex applications and architectures and addresses concepts in specification, simulation, and verification in embedded systems and software design.
Customizable Embedded Processors
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Author : Paolo Ienne
language : en
Publisher: Elsevier
Release Date : 2006-08-30
Customizable Embedded Processors written by Paolo Ienne and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-30 with Computers categories.
Customizable processors have been described as the next natural step in the evolution of the microprocessor business: a step in the life of a new technology where top performance alone is no longer sufficient to guarantee market success. Other factors become fundamental, such as time to market, convenience, energy efficiency, and ease of customization. This book is the first to explore comprehensively one of the most fundamental trends which emerged in the last decade: to treat processors not as rigid, fixed entities, which designers include “as is in their products; but rather, to build sound methodologies to tailor-fit processors to the specific needs of such products. This book addresses the goal of maintaining a very large family of processors, with a wide range of features, at a cost comparable to that of maintaining a single processor. First book to present comprehensively the major ASIP design methodologies and tools without any particular bias Written by most of the pioneers and top international experts of this young domain Unique mix of management perspective, technical detail, research outlook, and practical implementation
Design Of Energy Efficient Application Specific Instruction Set Processors
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Author : Tilman Glökler
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Design Of Energy Efficient Application Specific Instruction Set Processors written by Tilman Glökler 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 2007-05-08 with Technology & Engineering categories.
After a brief introduction to low-power VLSI design, the design space of ASIP instruction set architectures (ISAs) is introduced with a special focus on important features for digital signal processing. Based on the degrees of freedom offered by this design space, a consistent ASIP design flow is proposed: this design flow starts with a given application and uses incremental optimization of the ASIP hardware, of ASIP coprocessors and of the ASIP software by using a top-down approach and by applying application-specific modifications on all levels of design hierarchy. A broad range of real-world signal processing applications serves as vehicle to illustrate each design decision and provides a hands-on approach to ASIP design. Finally, two complete case studies demonstrate the feasibility and the efficiency of the proposed methodology and quantitatively evaluate the benefits of ASIPs in an industrial context.
Processor Description Languages
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Author : Prabhat Mishra
language : en
Publisher: Elsevier
Release Date : 2011-07-28
Processor Description Languages written by Prabhat Mishra and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-28 with Computers categories.
Efficient design of embedded processors plays a critical role in embedded systems design. Processor description languages and their associated specification, exploration and rapid prototyping methodologies are used to find the best possible design for a given set of applications under various design constraints, such as area, power and performance. This book is the first, comprehensive survey of modern architecture description languages and will be an invaluable reference for embedded system architects, designers, developers, and validation engineers. Readers will see that the use of particular architecture description languages will lead to productivity gains in designing particular (application-specific) types of embedded processors. * Comprehensive coverage of all modern architecture description languages... use the right ADL to design your processor to fit your application; * Most up-to-date information available about each architecture description language from the developers...save time chasing down reliable documentation; * Describes how each architecture desccription language enables key design automation tasks, such as simulation, synthesis and testing...fit the ADL to your design cycle;
Application Specific Systems Architectures And Processors
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Author :
language : en
Publisher:
Release Date : 2004-01-01
Application Specific Systems Architectures And Processors written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-01 with Application-specific integrated circuits categories.
ASAP 2004 focuses on topics such as applications, arithmetic, communication, interfaces and memory, instruction set extensions, microarchitecture, compilers and optimization, and scheduling and codesign.
2017 Ieee 28th International Conference On Application Specific Systems Architectures And Processors Asap
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2017-07-10
2017 Ieee 28th International Conference On Application Specific Systems Architectures And Processors Asap written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-10 with categories.
The conference covers the theory and practice of application specific systems, architectures and processors The conference has traditional strengths in areas such as computer arithmetic, cryptography, compression, signal and image processing, network processing, reconfigurable computing, application specific instruction set processors, and hardware accelerators