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Produktbild: High Performance Computing

High Performance Computing

Aus der Reihe Wiley Series on Parallel and Distributed Computing

Fr. 156.00

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

09.05.2014

Herausgeber

Emmanuel Jeannot + weitere

Verlag

John Wiley & Sons

Seitenzahl

512

Maße (L/B/H)

23.5/15.7/3.2 cm

Gewicht

889 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-71205-4

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

09.05.2014

Herausgeber

Verlag

John Wiley & Sons

Seitenzahl

512

Maße (L/B/H)

23.5/15.7/3.2 cm

Gewicht

889 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-71205-4

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: High Performance Computing
  • Contributors xxiii
     
    Preface xxvii
     
    PART I INTRODUCTION 1
     
    1. Summary of the Open European Network for High-Performance Computing in Complex Environments 3
    Emmanuel Jeannot and Julius Zilinskas
     
    1.1 Introduction and Vision 4
     
    1.2 Scientific Organization 6
     
    1.3 Activities of the Project 6
     
    1.4 Main Outcomes of the Action 7
     
    1.5 Contents of the Book 8
     
    PART II NUMERICAL ANALYSIS FOR HETEROGENEOUS AND MULTICORE SYSTEMS 11
     
    2. On the Impact of the Heterogeneous Multicore and Many-Core Platforms on Iterative Solution Methods and Preconditioning Techniques 13
    Dimitar Lukarski and Maya Neytcheva
     
    2.1 Introduction 14
     
    2.2 General Description of Iterative Methods and Preconditioning 16
     
    2.3 Preconditioning Techniques 20
     
    2.4 Defect-Correction Technique 21
     
    2.5 Multigrid Method 22
     
    2.6 Parallelization of Iterative Methods 22
     
    2.7 Heterogeneous Systems 23
     
    2.8 Maintenance and Portability 29
     
    2.9 Conclusion 30
     
    3. Efficient Numerical Solution of 2D Diffusion Equation on Multicore Computers 33
    Matjaz Depolli, Gregor Kosec, and Roman Trobec
     
    3.1 Introduction 34
     
    3.2 Test Case 35
     
    3.3 Parallel Implementation 39
     
    3.4 Results 41
     
    3.5 Discussion 45
     
    3.6 Conclusion 47
     
    4. Parallel Algorithms for Parabolic Problems on Graphs in Neuroscience 51
    Natalija Tumanova and Raimondas Ciegis
     
    4.1 Introduction 51
     
    4.2 Formulation of the Discrete Model 53
     
    4.3 Parallel Algorithms 59
     
    4.4 Computational Results 63
     
    4.5 Conclusions 69
     
    PART III COMMUNICATION AND STORAGE CONSIDERATIONS IN HIGH-PERFORMANCE COMPUTING 73
     
    5. An Overview of Topology Mapping Algorithms and Techniques in High-Performance Computing 75
    Torsten Hoefler, Emmanuel Jeannot, and Guillaume Mercier
     
    5.1 Introduction 76
     
    5.2 General Overview 76
     
    5.3 Formalization of the Problem 79
     
    5.4 Algorithmic Strategies for Topology Mapping 81
     
    5.5 Mapping Enforcement Techniques 82
     
    5.6 Survey of Solutions 85
     
    5.7 Conclusion and Open Problems 89
     
    6. Optimization of Collective Communication for Heterogeneous HPC Platforms 95
    Kiril Dichev and Alexey Lastovetsky
     
    6.1 Introduction 95
     
    6.2 Overview of Optimized Collectives and Topology-Aware Collectives 97
     
    6.3 Optimizations of Collectives on Homogeneous Clusters 98
     
    6.4 Heterogeneous Networks 99
     
    6.5 Topology- and Performance-Aware Collectives 100
     
    6.6 Topology as Input 101
     
    6.7 Performance as Input 102
     
    6.8 Non-MPI Collective Algorithms for Heterogeneous Networks 106
     
    6.9 Conclusion 111
     
    7. Effective Data Access Patterns on Massively Parallel Processors 115
    Gabriele Capannini, Ranieri Baraglia, Fabrizio Silvestri, and Franco Maria Nardini
     
    7.1 Introduction 115
     
    7.2 Architectural Details 116
     
    7.3 K-Model 117
     
    7.4 Parallel Prefix Sum 120
     
    7.5 Bitonic Sorting Networks 126
     
    7.6 Final Remarks 132
     
    8. Scalable Storage I/O Software for Blue Gene Architectures 135
    Florin Isaila, Javier Garcia, and Jesús Carretero
     
    8.1 Introduction 135
     
    8.2 Blue Gene System Overview 136
     
    8.3 Design and Implementation 138
     
    8.4 Conclusions and Future Work 142
     
    PART IV EFFICIENT EXPLOITATION OF HETEROGENEOUS ARCHITECTURES 145
     
    9. Fair Resource Sharing for Dynamic Scheduling of Workflows on Heterogeneous Systems 147
    Hamid Arabnejad, Jorge G. Barbosa, and Frédéric Suter
     
    9.1 Introduction