Pipelined Ieee 754 Double Precision Floating Point Arithmetic Operators On Virtex Fpga S
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Pipelined Ieee 754 Double Precision Floating Point Arithmetic Operators On Virtex Fpga S
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Author : Nandini Pathanjali
language : en
Publisher:
Release Date : 2002
Pipelined Ieee 754 Double Precision Floating Point Arithmetic Operators On Virtex Fpga S written by Nandini Pathanjali and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Analog and mixed-signal circuit simulation often employs the use of the so-called LU decomposition method to solve a set of linear algebraic equations represented as Ax=b, where A is a square matrix. The LU method requires the factorization of A into two tri-diagonal matrices. Factorization is of order n power 3' time and dominates the execution time of the LU decomposition method. A number of approaches have been developed for reducing the execution time of LU factorization. One approach is to unroll the factorization algorithm and, considering each resulting assignment statement to be a machine operation, interpret the instruction stream. If an interpreter is implemented in a special purpose hardware engine there may be efficiencies to be gained by using a uniquely-developed floating-point unit within the hardware interpreter. This thesis documents the research in exploring alternatives in the design of a special purpose double precision floating point unit for a hardware interpreter to perform LU factorization using unrolled code. Alternatives explored were primarily looking at integer adder and multiplier units of the floating-point unit to determine the speed and area for each integer unit that were considered. A floating-point divider algorithm was also explored and studied. The result of this study for the pipelined floating-point unit gives the best performance with the Block Carry-look-ahead integer adder, Booth-2 integer multiplier and the SRT integer divider units. One of the interesting aspects of this research was heavy use of rapid prototyping. All models were implemented in VHDL to evaluate system level performance, synthesized by Synopsys to gate level, and analyzed for time and area at the logic level. Finally, chip level area and space characteristics were obtained using Xilinx place and route tools.
Reconfigurable Computing Architectures Tools And Applications
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Author : Oliver Choy
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-03-02
Reconfigurable Computing Architectures Tools And Applications written by Oliver Choy 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 2012-03-02 with Computers categories.
This book constitutes the refereed proceedings of the 8th International Symposium on Reconfigurable Computing: Architectures, Tools and Applications, ARC 2012, held in Hongkong, China, in March 2012. The 35 revised papers presented, consisting of 25 full papers and 10 poster papers were carefully reviewed and selected from 44 submissions. The topics covered are applied RC design methods and tools, applied RC architectures, applied RC applications and critical issues in applied RC.
Reconfigurable Computing
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Author : Scott Hauck
language : en
Publisher: Elsevier
Release Date : 2010-07-26
Reconfigurable Computing written by Scott Hauck and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-26 with Computers categories.
Reconfigurable Computing marks a revolutionary and hot topic that bridges the gap between the separate worlds of hardware and software design— the key feature of reconfigurable computing is its groundbreaking ability to perform computations in hardware to increase performance while retaining the flexibility of a software solution. Reconfigurable computers serve as affordable, fast, and accurate tools for developing designs ranging from single chip architectures to multi-chip and embedded systems. Scott Hauck and Andre DeHon have assembled a group of the key experts in the fields of both hardware and software computing to provide an introduction to the entire range of issues relating to reconfigurable computing. FPGAs (field programmable gate arrays) act as the "computing vehicles to implement this powerful technology. Readers will be guided into adopting a completely new way of handling existing design concerns and be able to make use of the vast opportunities possible with reconfigurable logic in this rapidly evolving field. - Designed for both hardware and software programmers - Views of reconfigurable programming beyond standard programming languages - Broad set of case studies demonstrating how to use FPGAs in novel and efficient ways
Bioinformatics And Biomedical Engineering
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Author : Francisco Ortuño
language : en
Publisher: Springer
Release Date : 2016-03-31
Bioinformatics And Biomedical Engineering written by Francisco Ortuño and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-31 with Computers categories.
This book constitutes the refereed proceedings of the 4th International Conference on Bioinformatics and Biomedical Engineering, IWBBIO 2016, held in Granada, Spain, in April 2016. The 69 papers presented were carefully reviewed and selected from 286 submissions. The scope of the conference spans the following areas: bioinformatics for healthcare and diseases; biomedical image analysis; biomedical signal analysis; computational systems for modeling biological processes; eHealth; tools for next generation sequencing data analysis; assistive technology for people with neuromotor disorders; fundamentals of biological dynamics and maximization of the information extraction from the experiments in the biological systems; high performance computing in bioinformatics, computational biology and computational chemistry; human behavior monitoring, analysis and understanding; pattern recognition and machine learning in the -omics sciences; and resources for bioinformatics.
International Conference On Computer Applications 2012 Volume 03
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Author : Kokula Krishna Hari K
language : en
Publisher: TECHNO FORUM R&D CENTRE
Release Date :
International Conference On Computer Applications 2012 Volume 03 written by Kokula Krishna Hari K and has been published by TECHNO FORUM R&D CENTRE this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Single Precision Floating Point Multiplier
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Author : B. Vinoth Kumar
language : en
Publisher: Anchor Academic Publishing
Release Date : 2017-06-12
Single Precision Floating Point Multiplier written by B. Vinoth Kumar and has been published by Anchor Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-12 with Computers categories.
The Floating Point Multiplier is a wide variety for increasing accuracy, high speed and high performance in reducing delay, area and power consumption. The floating point is used for algorithms of Digital Signal Processing and Graphics. Many floating point multipliers are used to reduce the area that perform in both the single precision and the double precision in multiplication, addition and subtraction. Here, the scientific notations sign bit, mantissa and exponent are used. The real numbers are divided into two components: fixed component of significant range (lack of dynamic range) and exponential component in floating point (largest dynamic range). The authors convert decimal to floating point and normalize the exponent part and rounding operation to reduce latency. The mantissa of two values are multiplied and the exponent part is added. The sign results with exclusive-or are obtained. Then, the final result of shift and add floating point multiplier is compared with booth multiplication.
Multicore Technology
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Author : Muhammad Yasir Qadri
language : en
Publisher: CRC Press
Release Date : 2013-07-26
Multicore Technology written by Muhammad Yasir Qadri and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-26 with Computers categories.
The saturation of design complexity and clock frequencies for single-core processors has resulted in the emergence of multicore architectures as an alternative design paradigm. Nowadays, multicore/multithreaded computing systems are not only a de-facto standard for high-end applications, they are also gaining popularity in the field of embedded computing. The start of the multicore era has altered the concepts relating to almost all of the areas of computer architecture design, including core design, memory management, thread scheduling, application support, inter-processor communication, debugging, and power management. This book gives readers a holistic overview of the field and guides them to further avenues of research by covering the state of the art in this area. It includes contributions from industry as well as academia.
Embedded Devices And Internet Of Things
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Author : Adesh Kumar
language : en
Publisher: CRC Press
Release Date : 2024-09-11
Embedded Devices And Internet Of Things written by Adesh Kumar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-11 with Technology & Engineering categories.
The text comprehensively discusses machine-to-machine communication in real-time, low-power system design and estimation using field programmable gate arrays, PID, hardware, accelerators, and software integration for service applications. It further covers the recent advances in embedded computing and IoT for healthcare systems. The text explains the use of low-power devices such as microcontrollers in executing deep neural networks, and other machine learning techniques. This book: Discusses the embedded system software and hardware methodologies for system-on-chip and FPGA Illustrates low-power embedded applications, AI-based system design, PID control design, and CNN hardware design Highlights the integration of advanced 5G communication technologies with embedded systems Explains weather prediction modeling, embedded machine learning, and RTOS Highlights the significance of machine-learning techniques on the Internet of Things (IoT), real-time embedded system design, communication, and healthcare applications, and provides insights on IoT applications in education, fault attacks, security concerns, AI integration, banking, blockchain, intelligent tutoring systems, and smart technologies It is primarily written for senior undergraduates, graduate students, and academic researchers in the fields of electrical engineering, electronics and communications engineering, and computer engineering.
Recent Trends In Computational Sciences
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Author : Gururaj H L
language : en
Publisher: CRC Press
Release Date : 2023-11-17
Recent Trends In Computational Sciences written by Gururaj H L and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-17 with Computers categories.
This book is a compilation of research papers and presentations from the Fourth Annual International Conference on Data Science, Machine Learning and Blockchain Technology (AICDMB 2023, Mysuru, India, 16-17 March 2023). The book covers a wide range of topics, including data mining, natural language processing, deep learning, computer vision, big data analytics, cryptography, smart contracts, decentralized applications, and blockchain-based solutions for various industries such as healthcare, finance, and supply chain management. The research papers presented in this book highlight the latest advancements and practical applications in data science, machine learning, and blockchain technology, and provide insights into the future direction of these fields. The book serves as a valuable resource for researchers, students, and professionals in the areas of data science, machine learning, and blockchain technology.
Vlsi Design And Test
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Author : Anirban Sengupta
language : en
Publisher: Springer
Release Date : 2019-08-17
Vlsi Design And Test written by Anirban Sengupta and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-17 with Computers categories.
This book constitutes the refereed proceedings of the 23st International Symposium on VLSI Design and Test, VDAT 2019, held in Indore, India, in July 2019. The 63 full papers were carefully reviewed and selected from 199 submissions. The papers are organized in topical sections named: analog and mixed signal design; computing architecture and security; hardware design and optimization; low power VLSI and memory design; device modelling; and hardware implementation.