High Performance Computing In Power And Energy Systems

Author : Siddhartha Kumar Khaitan,Anshul Gupta
Publisher : Springer Science & Business Media
Page : 387 pages
File Size : 46,6 Mb
Release : 2012-09-13
Category : Technology & Engineering
ISBN : 9783642326837

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High Performance Computing in Power and Energy Systems by Siddhartha Kumar Khaitan,Anshul Gupta Pdf

The twin challenge of meeting global energy demands in the face of growing economies and populations and restricting greenhouse gas emissions is one of the most daunting ones that humanity has ever faced. Smart electrical generation and distribution infrastructure will play a crucial role in meeting these challenges. We would need to develop capabilities to handle large volumes of data generated by the power system components like PMUs, DFRs and other data acquisition devices as well as by the capacity to process these data at high resolution via multi-scale and multi-period simulations, cascading and security analysis, interaction between hybrid systems (electric, transport, gas, oil, coal, etc.) and so on, to get meaningful information in real time to ensure a secure, reliable and stable power system grid. Advanced research on development and implementation of market-ready leading-edge high-speed enabling technologies and algorithms for solving real-time, dynamic, resource-critical problems will be required for dynamic security analysis targeted towards successful implementation of Smart Grid initiatives. This books aims to bring together some of the latest research developments as well as thoughts on the future research directions of the high performance computing applications in electric power systems planning, operations, security, markets, and grid integration of alternate sources of energy, etc.

Author : James H. Laros III,Kevin Pedretti,Suzanne M. Kelly,Wei Shu,Kurt Ferreira,John Van Dyke,Courtenay Vaughan
Publisher : Springer Science & Business Media
Page : 67 pages
File Size : 43,7 Mb
Release : 2012-09-04
Category : Computers
ISBN : 9781447144922

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Energy-Efficient High Performance Computing by James H. Laros III,Kevin Pedretti,Suzanne M. Kelly,Wei Shu,Kurt Ferreira,John Van Dyke,Courtenay Vaughan Pdf

In this work, the unique power measurement capabilities of the Cray XT architecture were exploited to gain an understanding of power and energy use, and the effects of tuning both CPU and network bandwidth. Modifications were made to deterministically halt cores when idle. Additionally, capabilities were added to alter operating P-state. At the application level, an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale is gained by simultaneously collecting current and voltage measurements on the hosting nodes. The effects of both CPU and network bandwidth tuning are examined, and energy savings opportunities without impact on run-time performance are demonstrated. This research suggests that next-generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components to achieve more energy-efficient performance.

Author : Siddhartha Kumar Khaitan,Anshul Gupta
Publisher : Springer Science & Business Media
Page : 387 pages
File Size : 40,7 Mb
Release : 2012-09-07
Category : Technology & Engineering
ISBN : 9783642326820

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High Performance Computing in Power and Energy Systems by Siddhartha Kumar Khaitan,Anshul Gupta Pdf

The twin challenge of meeting global energy demands in the face of growing economies and populations and restricting greenhouse gas emissions is one of the most daunting ones that humanity has ever faced. Smart electrical generation and distribution infrastructure will play a crucial role in meeting these challenges. We would need to develop capabilities to handle large volumes of data generated by the power system components like PMUs, DFRs and other data acquisition devices as well as by the capacity to process these data at high resolution via multi-scale and multi-period simulations, cascading and security analysis, interaction between hybrid systems (electric, transport, gas, oil, coal, etc.) and so on, to get meaningful information in real time to ensure a secure, reliable and stable power system grid. Advanced research on development and implementation of market-ready leading-edge high-speed enabling technologies and algorithms for solving real-time, dynamic, resource-critical problems will be required for dynamic security analysis targeted towards successful implementation of Smart Grid initiatives. This books aims to bring together some of the latest research developments as well as thoughts on the future research directions of the high performance computing applications in electric power systems planning, operations, security, markets, and grid integration of alternate sources of energy, etc.

Author : Venkata Dinavahi,Ning Lin
Publisher : Springer Nature
Page : 492 pages
File Size : 48,5 Mb
Release : 2022-01-01
Category : Technology & Engineering
ISBN : 9783030867829

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Parallel Dynamic and Transient Simulation of Large-Scale Power Systems by Venkata Dinavahi,Ning Lin Pdf

This textbook introduces methods of accelerating transient stability (dynamic) simulation and electromagnetic transient simulation on massively parallel processors for large-scale AC-DC grids – two of the most common and computationally onerous studies done by energy control centers and research laboratories for the planning, design, and operation of such integrated grids for ensuring the security and reliability of electric power. Simulation case studies provided in the book range from small didactic test circuits to realistic-sized AC-DC grids, and special emphasis is placed on detailed device-level multi-physics models for power system equipment and decomposition techniques for simulating large-scale systems. Parallel Dynamic and Transient Simulation of Large-Scale Power Systems: A High Performance Computing Solution is a comprehensive state-of-the-art guide for upper-level undergraduate and graduate students in power systems engineering. Practicing engineers, software developers, and scientists working in the power and energy industry will find it to be a timely and valuable reference for solving potential problems in their design and development activities. Detailed device-level electro-thermal modeling for power electronic systems in DC grids; Provides comprehensive dynamic and transient simulation of integrated large-scale AC-DC grids; Offers detailed models of renewable energy system models.

Author : Jawad Haj-Yahya,Avi Mendelson,Yosi Ben Asher,Anupam Chattopadhyay
Publisher : Springer
Page : 165 pages
File Size : 51,6 Mb
Release : 2018-03-22
Category : Technology & Engineering
ISBN : 9789811085543

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Energy Efficient High Performance Processors by Jawad Haj-Yahya,Avi Mendelson,Yosi Ben Asher,Anupam Chattopadhyay Pdf

This book explores energy efficiency techniques for high-performance computing (HPC) systems using power-management methods. Adopting a step-by-step approach, it describes power-management flows, algorithms and mechanism that are employed in modern processors such as Intel Sandy Bridge, Haswell, Skylake and other architectures (e.g. ARM). Further, it includes practical examples and recent studies demonstrating how modem processors dynamically manage wide power ranges, from a few milliwatts in the lowest idle power state, to tens of watts in turbo state. Moreover, the book explains how thermal and power deliveries are managed in the context this huge power range. The book also discusses the different metrics for energy efficiency, presents several methods and applications of the power and energy estimation, and shows how by using innovative power estimation methods and new algorithms modern processors are able to optimize metrics such as power, energy, and performance. Different power estimation tools are presented, including tools that break down the power consumption of modern processors at sub-processor core/thread granularity. The book also investigates software, firmware and hardware coordination methods of reducing power consumption, for example a compiler-assisted power management method to overcome power excursions. Lastly, it examines firmware algorithms for dynamic cache resizing and dynamic voltage and frequency scaling (DVFS) for memory sub-systems.

Author : Lukas Razik
Publisher : Unknown
Page : 128 pages
File Size : 43,6 Mb
Release : 2020
Category : Electronic
ISBN : 3942789809

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High-performance Computing Methods in Large-scale Power System Simulation by Lukas Razik Pdf

Author : Emmanuel Jeannot,Julius Zilinskas
Publisher : John Wiley & Sons
Page : 512 pages
File Size : 40,7 Mb
Release : 2014-06-03
Category : Computers
ISBN : 9781118712054

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High-Performance Computing on Complex Environments by Emmanuel Jeannot,Julius Zilinskas Pdf

With recent changes in multicore and general-purpose computing on graphics processing units, the way parallel computers are used and programmed has drastically changed. It is important to provide a comprehensive study on how to use such machines written by specialists of the domain. The book provides recent research results in high-performance computing on complex environments, information on how to efficiently exploit heterogeneous and hierarchical architectures and distributed systems, detailed studies on the impact of applying heterogeneous computing practices to real problems, and applications varying from remote sensing to tomography. The content spans topics such as Numerical Analysis for Heterogeneous and Multicore Systems; Optimization of Communication for High Performance Heterogeneous and Hierarchical Platforms; Efficient Exploitation of Heterogeneous Architectures, Hybrid CPU+GPU, and Distributed Systems; Energy Awareness in High-Performance Computing; and Applications of Heterogeneous High-Performance Computing. • Covers cutting-edge research in HPC on complex environments, following an international collaboration of members of the ComplexHPC • Explains how to efficiently exploit heterogeneous and hierarchical architectures and distributed systems • Twenty-three chapters and over 100 illustrations cover domains such as numerical analysis, communication and storage, applications, GPUs and accelerators, and energy efficiency

Author : Stephen A. Jarvis,Steven A. Wright,Simon D. Hammond
Publisher : Unknown
Page : 128 pages
File Size : 41,5 Mb
Release : 2015
Category : Electronic
ISBN : 3319172492

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High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation by Stephen A. Jarvis,Steven A. Wright,Simon D. Hammond Pdf

This book constitutes the thoroughly refereed proceedings of the 5th International Workshop, PMBS 2014 in New Orleans, LA, USA in November 2014. The 12 full and 2 short papers presented in this volume were carefully reviewed and selected from 53 submissions. The papers cover topics on performance benchmarking and optimization; performance analysis and prediction; and power, energy and checkpointing.

Author : Udoh, Emmanuel
Publisher : IGI Global
Page : 393 pages
File Size : 50,9 Mb
Release : 2012-09-30
Category : Computers
ISBN : 9781466620667

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Applications and Developments in Grid, Cloud, and High Performance Computing by Udoh, Emmanuel Pdf

"This book provides insight into the current trends and emerging issues by investigating grid and cloud evolution, workflow management, and the impact new computing systems have on the education fields as well as the industries"--Provided by publisher.

Author : Satyadhyan Chickerur
Publisher : BoD – Books on Demand
Page : 120 pages
File Size : 49,8 Mb
Release : 2019-03-13
Category : Computers
ISBN : 9781789856231

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High Performance Parallel Computing by Satyadhyan Chickerur Pdf

This edited book aims to present the state of the art in research and development of the convergence of high-performance computing and parallel programming for various engineering and scientific applications. The book has consolidated algorithms, techniques, and methodologies to bridge the gap between the theoretical foundations of academia and implementation for research, which might be used in business and other real-time applications in the future.The book outlines techniques and tools used for emergent areas and domains, which include acceleration of large-scale electronic structure simulations with heterogeneous parallel computing, characterizing power and energy efficiency of a data-centric high-performance computing runtime and applications, security applications of GPUs, parallel implementation of multiprocessors on MPI using FDTD, particle-based fused rendering, design and implementation of particle systems for mesh-free methods with high performance, and evolving topics on heterogeneous computing. In the coming days the need to converge HPC, IoT, cloud-based applications will be felt and this volume tries to bridge that gap.

Author : Stephen A. Jarvis,Steven A. Wright,Simon D. Hammond
Publisher : Springer
Page : 276 pages
File Size : 55,6 Mb
Release : 2015-04-20
Category : Computers
ISBN : 9783319172484

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High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation by Stephen A. Jarvis,Steven A. Wright,Simon D. Hammond Pdf

This book constitutes the thoroughly refereed proceedings of the 5th International Workshop, PMBS 2014 in New Orleans, LA, USA in November 2014. The 12 full and 2 short papers presented in this volume were carefully reviewed and selected from 53 submissions. The papers cover topics on performance benchmarking and optimization; performance analysis and prediction; and power, energy and checkpointing.

Author : Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks
Publisher : IBM Redbooks
Page : 82 pages
File Size : 40,5 Mb
Release : 2017-09-28
Category : Computers
ISBN : 9780738455617

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IBM Power System S822LC for High Performance Computing Introduction and Technical Overview by Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks Pdf

This IBM® RedpaperTM publication is a comprehensive guide that covers the IBM Power SystemTM S822LC for High Performance Computing (HPC) server (8335-GTB model). The S822LC for HPC server is designed for high-performance computing applications that support the Linux operating system and high-performance data analytics, the enterprise data center, and accelerated cloud deployments. This paper introduces the major innovative S822LC for HPC server features and their relevant functions: Powerful IBM POWER8® processors that offer 16 cores at 3.259 GHz with 3.857 GHz turbo performance or 20 cores at 2.860 GHz with 3.492 GHz turbo A 19-inch rack-mount 2U configuration NVIDIA NVLink technology for exceptional processor-to-accelerator intercommunication Four dedicated connectors for the NVIDIA Tesla P100 GPU This publication is for professionals who want to acquire a better understanding of IBM Power Systems products and is intended for the following audience: Clients Sales and marketing professionals Technical support professionals IBM Business Partners Independent software vendors This paper expands the set of IBM Power Systems documentation by providing a desktop reference that offers a detailed technical description of the S822LC for HPC server. This paper does not replace the latest marketing materials and configuration tools. It is intended as an additional source of information that, together with existing sources, can be used to enhance your knowledge of IBM server solutions.

Author : Georg Hager,Gerhard Wellein
Publisher : CRC Press
Page : 350 pages
File Size : 49,8 Mb
Release : 2010-07-02
Category : Computers
ISBN : 9781439811931

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Introduction to High Performance Computing for Scientists and Engineers by Georg Hager,Gerhard Wellein Pdf

Written by high performance computing (HPC) experts, Introduction to High Performance Computing for Scientists and Engineers provides a solid introduction to current mainstream computer architecture, dominant parallel programming models, and useful optimization strategies for scientific HPC. From working in a scientific computing center, the author

Author : Jean-Marc Pierson
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 48,8 Mb
Release : 2015-04-06
Category : Computers
ISBN : 9781118981115

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Large-scale Distributed Systems and Energy Efficiency by Jean-Marc Pierson Pdf

Addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks With concerns about global energy consumption at an all-time high, improving computer networks energy efficiency is becoming an increasingly important topic. Large-Scale Distributed Systems and Energy Efficiency: A Holistic View addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks. After an introductory overview of the energy demands of current Information and Communications Technology (ICT), individual chapters offer in-depth analyses of such topics as cloud computing, green networking (both wired and wireless), mobile computing, power modeling, the rise of green data centers and high-performance computing, resource allocation, and energy efficiency in peer-to-peer (P2P) computing networks. Discusses measurement and modeling of the energy consumption method Includes methods for energy consumption reduction in diverse computing environments Features a variety of case studies and examples of energy reduction and assessment Timely and important, Large-Scale Distributed Systems and Energy Efficiency is an invaluable resource for ways of increasing the energy efficiency of computing systems and networks while simultaneously reducing the carbon footprint.

Author : Devadatta Bodas
Publisher : Unknown
Page : 28 pages
File Size : 40,7 Mb
Release : 2020-12-28
Category : Electronic
ISBN : 9798585063671

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Method to Assess Energy Efficiency of HPC System Operated with and Without Power Constraints by Devadatta Bodas Pdf

A method of assessing energy efficiency of a High-performance computing (HPC) system, including: selecting a plurality of HPC workloads to run on a system under test (SUT) with one or more power constraints, wherein the SUT includes a plurality of HPC nodes in the HPC system, executing the plurality of HPC workloads on the SUT, and generating a benchmark metric for the SUT based on a baseline configuration for each selected HPC workload and a plurality of measured performance per power values for each executed workload at each selected power constraint is shown.