[PDF] Solving Software Challenges For Exascale eBook

Author : Stefano Markidis
Publisher : Springer
Page : 154 pages
File Size : 35,98 MB
Release : 2015-02-18
Category : Computers
ISBN : 3319159763

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This volume contains the thoroughly refereed post-conference proceedings of the Second International Conference on Exascale Applications and Software, EASC 2014, held in Stockholm, Sweden, in April 2014. The 6 full papers presented together with 6 short papers were carefully reviewed and selected from 17 submissions. They are organized in two topical sections named: toward exascale scientific applications and development environment for exascale applications.

Author : Hans-Joachim Bungartz
Publisher : Springer
Page : 557 pages
File Size : 26,54 MB
Release : 2016-09-14
Category : Computers
ISBN : 3319405284

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The research and its outcomes presented in this collection focus on various aspects of high-performance computing (HPC) software and its development which is confronted with various challenges as today's supercomputer technology heads towards exascale computing. The individual chapters address one or more of the research directions (1) computational algorithms, (2) system software, (3) application software, (4) data management and exploration, (5) programming, and (6) software tools. The collection thereby highlights pioneering research findings as well as innovative concepts in exascale software development that have been conducted under the umbrella of the priority programme "Software for Exascale Computing" (SPPEXA) of the German Research Foundation (DFG) and that have been presented at the SPPEXA Symposium, Jan 25-27 2016, in Munich. The book has an interdisciplinary appeal: scholars from computational sub-fields in computer science, mathematics, physics, or engineering will find it of particular interest.

Author : Dan McMorrow
Publisher :
Page : 145 pages
File Size : 18,72 MB
Release : 2013
Category : Computer software
ISBN :

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JASON was tasked by DOE/NNSA to examine the technical challenges associated with exascale computing. This study examines the issues associated with impleminting DOE/NNSA computational requirements on emerging exascale architectures. This study also examines the national security implications of failure to execute a DOE Exascale Computing initiative in the 2020 time frame.

Author : Amit Majumdar
Publisher : Springer
Page : 155 pages
File Size : 42,36 MB
Release : 2019-04-09
Category : Computers
ISBN : 9811377294

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This book constitutes the refereed proceedings of the Second Workshop on Software Challenges to Exascale Computing, SCEC 2018, held in Delhi, India, in December 2018. The 10 papers presented in this volume were carefully reviewed and selected from 24 submissions and focus on scientific applications, performance analysis and optimization, science gateways and high-productivity tools and frameworks.

Author : Olivier Terzo
Publisher : CRC Press
Page : 323 pages
File Size : 35,81 MB
Release : 2022-01-13
Category : Computers
ISBN : 1000485110

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HPC, Big Data, AI Convergence Towards Exascale provides an updated vision on the most advanced computing, storage, and interconnection technologies, that are at basis of convergence among the HPC, Cloud, Big Data, and artificial intelligence (AI) domains. Through the presentation of the solutions devised within recently founded H2020 European projects, this book provides an insight on challenges faced by integrating such technologies and in achieving performance and energy efficiency targets towards the exascale level. Emphasis is given to innovative ways of provisioning and managing resources, as well as monitoring their usage. Industrial and scientific use cases give to the reader practical examples of the needs for a cross-domain convergence. All the chapters in this book pave the road to new generation of technologies, support their development and, in addition, verify them on real-world problems. The readers will find this book useful because it provides an overview of currently available technologies that fit with the concept of unified Cloud-HPC-Big Data-AI applications and presents examples of their actual use in scientific and industrial applications.

Author : Hans-Joachim Bungartz
Publisher : Springer Nature
Page : 624 pages
File Size : 43,28 MB
Release : 2020-07-30
Category : Computers
ISBN : 3030479560

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This open access book summarizes the research done and results obtained in the second funding phase of the Priority Program 1648 "Software for Exascale Computing" (SPPEXA) of the German Research Foundation (DFG) presented at the SPPEXA Symposium in Dresden during October 21-23, 2019. In that respect, it both represents a continuation of Vol. 113 in Springer’s series Lecture Notes in Computational Science and Engineering, the corresponding report of SPPEXA’s first funding phase, and provides an overview of SPPEXA’s contributions towards exascale computing in today's sumpercomputer technology. The individual chapters address one or more of the research directions (1) computational algorithms, (2) system software, (3) application software, (4) data management and exploration, (5) programming, and (6) software tools. The book has an interdisciplinary appeal: scholars from computational sub-fields in computer science, mathematics, physics, or engineering will find it of particular interest.

Author : Dan Skwire
Publisher :
Page : 180 pages
File Size : 50,33 MB
Release : 2009
Category : Computers
ISBN : 9781906717421

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Written by a veteran in mission-critical computer system problem resolution, problem prevention, and system recovery, this book discusses solving problems on their FIRST occurrence while emphasizing software supportability and serviceability. Who should read this book? Software professional engineers and managers; End-users, system administrators and their managers; Software engineering students. What will the readers of this book learn? How to optimize use of pre-existing software problem solving features; How to choose the best products to improve first fault problem-solving; How to get the best results when problems occur on outsourced and cloud-placed work; How to choose amongst first-fault tools, second-fault tools, and manual problem solving methods to best advantage for difficult problems; How to be an educated consumer or creator of future problem-solving software. What is the business value of reading this book? Saving money on problem solving resources (servers, storage, network, software, power, space, cooling, personnel); Keeping customers happier since their issues are resolved sooner; Reducing the durations of computer service outages that affect external clients; Decreasing operational overhead and encouraging sustainable, higher-performing organizations and enterprises through best problem-solving practices. What else is special about this book? 21 original illustrations to feed the soul and tickle the funny-bone; 21 thought-provoking quotes to feed the intellect and the spirit; An extensive bibliography to aid in clarification and personal growth.

Author :
Publisher :
Page : 14 pages
File Size : 29,30 MB
Release : 2015
Category :
ISBN :

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Exascale systems, with a thousand times the compute capacity of today’s leading edge petascale computers, are expected to emerge during the next decade. Their software systems will need to facilitate the exploitation of exceptional amounts of concurrency in applications, and ensure that jobs continue to run despite the occurrence of system failures and other kinds of hard and soft errors. Adapting computations at runtime to cope with changes in the execution environment, as well as to improve power and performance characteristics, is likely to become the norm. As a result, considerable innovation is required to develop system support to meet the needs of future computing platforms. The XPRESS project aims to develop and prototype a revolutionary software system for extreme-­scale computing for both exascale and strong­scaled problems. The XPRESS collaborative research project will advance the state-­of-­the-­art in high performance computing and enable exascale computing for current and future DOE mission-­critical applications and supporting systems. The goals of the XPRESS research project are to: A. enable exascale performance capability for DOE applications, both current and future, B. develop and deliver a practical computing system software X-­stack, OpenX, for future practical DOE exascale computing systems, and C. provide programming methods and environments for effective means of expressing application and system software for portable exascale system execution.

Author : Indra Kusumawardhana
Publisher : European Alliance for Innovation
Page : 710 pages
File Size : 17,32 MB
Release : 2022-08-30
Category : Social Science
ISBN : 1631903659

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This book constitutes the thoroughly refereed proceedings of the 1st International Conference on Contemporary Risk Studies During COVID-19 Pandemic: Challenge and Opportunities (ICONICRS) 2022, held in Jakarta, Indonesia, in March – April 2022. The 56 full papers presented were carefully reviewed and selected from high number of submitted papers. The papers reflect the conference sessions as follows: Energy and Risk Assessment, Environmental Social and Governance, Risk Management and Good Corporate Governance, Contemporary Economy and Geopolitical Risk, Risk Communication, Cyber Security, and Digital Risk, Finance, Human Capital, Marketing, and Operation, Operational Risk (including Technology, Construction, and Engineering).