07443cam a2201009 i 4500 ocn870336445 OCoLC 20171031102602.0 m o d cr ||||||||||| 140210s2014 njua ob 001 0 eng 2014005831 9781118712078 (ePub) 1118712072 (ePub) 9781118866672 (Adobe PDF) 1118866673 (Adobe PDF) 9781118711897 1118711890 1306638712 9781306638715 9781118712054 (cloth) 1118712056 (cloth) CHBIS 010259691 CHNEW 000699926 CHNEW 000699927 CHVBK 32594296X DEBSZ 405713770 DEBSZ 417233787 DEBSZ 423059297 NZ1 15581339 ZWZ 181474522 DEBSZ 449424057 DEBBG BV042182692 DEBBG BV043396551 CHVBK 374462763 CHNEW 000887359 CHVBK 374523738 CHNEW 000893216 (OCoLC)870336445 (OCoLC)892344959 (OCoLC)908035546 (OCoLC)908280594 (OCoLC)951971609 CL0500000485 Safari Books Online DLC eng rda pn DLC YDX EBLCP N$T IDEBK E7B CUS DG1 DEBSZ YDXCP CDX COO UMI DEBBG RECBK B24X7 STF OCLCQ VT2 OCLCF pcc MAIN QA76.88 COM 013000 bisacsh COM 014000 bisacsh COM 018000 bisacsh COM 067000 bisacsh COM 032000 bisacsh COM 037000 bisacsh COM 052000 bisacsh 004.1/1 23 Jeannot, Emmanuel. High performance computing on complex environments / Emmanuel Jeannot, Julius Zilinskas. [electronic resource] Hoboken, New Jersey : John Wiley & Sons, [2014] 1 online resource (xxi, 395 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Wiley series on parallel and distributed computing Includes bibliographical references and index. Series; Title Page; Copyright; Dedication; Contributors; Preface; Part I: Introduction; Chapter 1: Summary of the Open European Network for High-Performance Computing in Complex Environments; 1.1 Introduction and Vision; 1.2 Scientific Organization; 1.3 Activities of The project; 1.4 Main Outcomes of the Action; 1.5 Contents of The Book; Acknowledgment; Part II: Numerical Analysis for Heterogeneous and Multicore Systems; Chapter 2: On the Impact of the Heterogeneous Multicore and Many-Core Platforms on Iterative Solution Methods and Preconditioning Techniques; 2.1 Introduction 2.2 General Description of Iterative Methods and Preconditioning2.3 Preconditioning Techniques; 2.4 Defect-Correction Technique; 2.5 Multigrid Method; 2.6 Parallelization of Iterative Methods; 2.7 Heterogeneous Systems; 2.8 Maintenance and Portability; 2.9 Conclusion; Acknowledgments; References; Chapter 3: Efficient Numerical Solution of 2D Diffusion Equation on Multicore Computers; 3.1 Introduction; 3.2 Test Case; 3.3 Parallel Implementation; 3.4 Results; 3.5 Discussion; 3.6 Conclusion; Acknowledgment; References Chapter 4: Parallel Algorithms for Parabolic Problems on Graphs in Neuroscience4.1 Introduction; 4.2 Formulation of the Discrete Model; 4.3 Parallel Algorithms; 4.4 Computational Results; 4.5 Conclusions; Acknowledgments; References; Part III: Communication and Storage Considerations in High-Performance Computing; Chapter 5: An Overview of Topology Mapping Algorithms and Techniques in High-Performance Computing; 5.1 Introduction; 5.2 General Overview; 5.3 Formalization of the Problem; 5.4 Algorithmic Strategies for Topology Mapping; 5.5 Mapping Enforcement Techniques; 5.6 Survey of Solutions 5.7 Conclusion and Open ProblemsAcknowledgment; References; Chapter 6: Optimization of Collective Communication for Heterogeneous HPC Platforms; 6.1 Introduction; 6.2 Overview of Optimized Collectives and Topology-Aware Collectives; 6.3 Optimizations of Collectives on Homogeneous Clusters; 6.4 Heterogeneous Networks; 6.5 Topology- and Performance-Aware Collectives; 6.6 Topology as Input; 6.7 Performance as Input; 6.8 Non-MPI Collective Algorithms for Heterogeneous Networks; 6.9 Conclusion; Acknowledgments; References; Chapter 7: Effective Data Access Patterns on Massively Parallel Processors 7.1 Introduction7.2 Architectural Details; 7.3 K-Model; 7.4 Parallel Prefix Sum; 7.5 Bitonic Sorting Networks; 7.6 Final Remarks; Acknowledgments; References; Chapter 8: Scalable Storage I/O Software for Blue Gene Architectures; 8.1 Introduction; 8.2 Blue Gene System Overview; 8.3 Design and Implementation; 8.4 Conclusions and Future Work; Acknowledgments; References; Part IV: Efficient Exploitation of Heterogeneous Architectures; Chapter 9: Fair Resource Sharing for Dynamic Scheduling of Workflows on Heterogeneous Systems; 9.1 Introduction; 9.2 Concurrent Workflow Scheduling With recent changes in multicore and general-purpose computing on graphics processing units, the way parallel computers are used and programmed has drastically changed. This 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. Topics include: 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. -- Edited summary from book. Print version record and CIP data provided by publisher. High performance computing. High performance computing. COMPUTERS Computer Literacy. bisacsh COMPUTERS Computer Science. bisacsh COMPUTERS Data Processing. bisacsh COMPUTERS Hardware General. bisacsh COMPUTERS Information Technology. bisacsh COMPUTERS Machine Theory. bisacsh COMPUTERS Reference. bisacsh High performance computing. fast (OCoLC)fst00956032 High performance computing. local Electronic books. Electronic books. Žilinskas, J. (Julius), 1973- Print version: Jeannot, Emmanuel. High performance computing on complex environments. Hoboken, New Jersey : John Wiley & Sons, [2014] 9781118712054 (DLC) 2013048363 (OCoLC)861477993 Wiley series on parallel and distributed computing. http://onlinelibrary.wiley.com/book/10.1002/9781118711897 Wiley Online Library ddc BK 207276 207276