Advanced Memory Optimization Techniques for Low-Power Embedded Processors - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Advanced Memory Optimization Techniques for Low-Power Embedded Processors write by Manish Verma. This book was released on 2007-06-20. Advanced Memory Optimization Techniques for Low-Power Embedded Processors available in PDF, EPUB and Kindle. This book proposes novel memory hierarchies and software optimization techniques for the optimal utilization of memory hierarchies. It presents a wide range of optimizations, progressively increasing in the complexity of analysis and of memory hierarchies. The final chapter covers optimization techniques for applications consisting of multiple processes found in most modern embedded devices.
Energy-Aware Memory Management for Embedded Multimedia Systems
Energy-Aware Memory Management for Embedded Multimedia Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Energy-Aware Memory Management for Embedded Multimedia Systems write by Florin Balasa. This book was released on 2011-11-16. Energy-Aware Memory Management for Embedded Multimedia Systems available in PDF, EPUB and Kindle. Energy-Aware Memory Management for Embedded Multimedia Systems: A Computer-Aided Design Approach presents recent computer-aided design (CAD) ideas that address memory management tasks, particularly the optimization of energy consumption in the memory subsystem. It explains how to efficiently implement CAD solutions, including theoretical methods an
Ultra-Low Energy Domain-Specific Instruction-Set Processors
Ultra-Low Energy Domain-Specific Instruction-Set Processors - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Ultra-Low Energy Domain-Specific Instruction-Set Processors write by Francky Catthoor. This book was released on 2010-08-05. Ultra-Low Energy Domain-Specific Instruction-Set Processors available in PDF, EPUB and Kindle. Modern consumers carry many electronic devices, like a mobile phone, digital camera, GPS, PDA and an MP3 player. The functionality of each of these devices has gone through an important evolution over recent years, with a steep increase in both the number of features as in the quality of the services that they provide. However, providing the required compute power to support (an uncompromised combination of) all this functionality is highly non-trivial. Designing processors that meet the demanding requirements of future mobile devices requires the optimization of the embedded system in general and of the embedded processors in particular, as they should strike the correct balance between flexibility, energy efficiency and performance. In general, a designer will try to minimize the energy consumption (as far as needed) for a given performance, with a sufficient flexibility. However, achieving this goal is already complex when looking at the processor in isolation, but, in reality, the processor is a single component in a more complex system. In order to design such complex system successfully, critical decisions during the design of each individual component should take into account effect on the other parts, with a clear goal to move to a global Pareto optimum in the complete multi-dimensional exploration space. In the complex, global design of battery-operated embedded systems, the focus of Ultra-Low Energy Domain-Specific Instruction-Set Processors is on the energy-aware architecture exploration of domain-specific instruction-set processors and the co-optimization of the datapath architecture, foreground memory, and instruction memory organisation with a link to the required mapping techniques or compiler steps at the early stages of the design. By performing an extensive energy breakdown experiment for a complete embedded platform, both energy and performance bottlenecks have been identified, together with the important relations between the different components. Based on this knowledge, architecture extensions are proposed for all the bottlenecks.
Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems
Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems write by Paul Lokuciejewski. This book was released on 2010-09-24. Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems available in PDF, EPUB and Kindle. For real-time systems, the worst-case execution time (WCET) is the key objective to be considered. Traditionally, code for real-time systems is generated without taking this objective into account and the WCET is computed only after code generation. Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems presents the first comprehensive approach integrating WCET considerations into the code generation process. Based on the proposed reconciliation between a compiler and a timing analyzer, a wide range of novel optimization techniques is provided. Among others, the techniques cover source code and assembly level optimizations, exploit machine learning techniques and address the design of modern systems that have to meet multiple objectives. Using these optimizations, the WCET of real-time applications can be reduced by about 30% to 45% on the average. This opens opportunities for decreasing clock speeds, costs and energy consumption of embedded processors. The proposed techniques can be used for all types real-time systems, including automotive and avionics IT systems.
Low-Power Processors and Systems on Chips
Low-Power Processors and Systems on Chips - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Low-Power Processors and Systems on Chips write by Christian Piguet. This book was released on 2018-10-03. Low-Power Processors and Systems on Chips available in PDF, EPUB and Kindle. The power consumption of microprocessors is one of the most important challenges of high-performance chips and portable devices. In chapters drawn from Piguet's recently published Low-Power Electronics Design, this volume addresses the design of low-power microprocessors in deep submicron technologies. It provides a focused reference for specialists involved in systems-on-chips, from low-power microprocessors to DSP cores, reconfigurable processors, memories, ad-hoc networks, and embedded software. Low-Power Processors and Systems on Chips is organized into three broad sections for convenient access. The first section examines the design of digital signal processors for embedded applications and techniques for reducing dynamic and static power at the electrical and system levels. The second part describes several aspects of low-power systems on chips, including hardware and embedded software aspects, efficient data storage, networks-on-chips, and applications such as routing strategies in wireless RF sensing and actuating devices. The final section discusses embedded software issues, including details on compilers, retargetable compilers, and coverification tools. Providing detailed examinations contributed by leading experts, Low-Power Processors and Systems on Chips supplies authoritative information on how to maintain high performance while lowering power consumption in modern processors and SoCs. It is a must-read for anyone designing modern computers or embedded systems.
