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Table of Contents
Intro
Preface
Organization
Contents
High Performance Architectures, Tools and Technologies
Equivalent Transformations of Some Kinds of Computing Structures of Non-linear Recurrent Expressions for Reconfigurable Computing Systems
1 Introduction
2 Transformations of Quadratic Computing Structures
3 Transformations of Conditional Computing Structures
4 Equivalent Transformations of Direct and Inverse Operational Nodes
5 Transformations of Fractional Computing Structures
6 Conclusions
References
Development and Practical Application of Methods for Detecting Similar Supercomputer Jobs
1 Introduction
2 Background and Related Work
3 Static Analysis Method for Package Detection
3.1 Description of the Static Method
3.2 Solving the Problem of Package Detection
4 Dynamic Analysis Method for Package Detection
4.1 Description of the Dynamic Method
4.2 Solving the Problem of Package Detection
5 Conclusions and Future Work
References
Detecting Changes in Communication Properties of Parallel Programs by InfiniBand Traffic Analysis
1 Introduction
2 Related Work
3 Basics of InfiniBand Internals and Analysis Difficulties of MPI over InfiniBand
4 InfiniBand Traffic Collection
5 The Proposed Approach
5.1 Architecture Overview
5.2 Analysis Features
5.3 Communication Matrices
5.4 Communication Graphs
5.5 Time Step
5.6 Analysis of the Communication Matrices
5.7 Detecting Behavior Changes
6 Experiments
6.1 Individual MPI Operations
6.2 NPB Tests
7 Conclusions and Future Work
References
Transformation of Graphs with Associative Operations in Terms of the Set@l Programming Language
1 Introduction
2 Transformation of Graphs with Associative Operations for Efficient Performance Reduction
3 Description of ``Head/Tail'' and ``Half-Splitting'' Attributes in the Set@l Programming Language
4 Development of Resource-Independent Programs in the Set@l Language
5 Conclusions
References
Parallel Numerical Algorithms
GPU-Accelerated Fuzzy Inference Based on Fuzzy Truth Values
1 Introduction
2 Fuzzy Inference Based on Fuzzy Truth Values
3 Implementation of Individual Operations of Fuzzy Inference
3.1 Overview of the Inference Process
3.2 Global Memory Usage
3.3 Computing Fuzzy Truth Values
3.4 Reducing Fuzzy Truth Values
3.5 Defuzzification
4 Multi-block Implementation
4.1 General Remarks
4.2 Recursive Parallel Reduction and CUDA Streams
4.3 Breadth-First Reduction
5 Conclusions
References
Deflation of Periodic Orbits in Large-Scale Systems: Algorithm and Parallel Implementation
1 Introduction
2 Poincaré Shooting Method and Preconditioning
3 Deflation
4 The Parallelization
5 Results
6 Conclusions
References
Parallel Computations for Solving Multicriteria Mixed-Integer Optimization Problems
Preface
Organization
Contents
High Performance Architectures, Tools and Technologies
Equivalent Transformations of Some Kinds of Computing Structures of Non-linear Recurrent Expressions for Reconfigurable Computing Systems
1 Introduction
2 Transformations of Quadratic Computing Structures
3 Transformations of Conditional Computing Structures
4 Equivalent Transformations of Direct and Inverse Operational Nodes
5 Transformations of Fractional Computing Structures
6 Conclusions
References
Development and Practical Application of Methods for Detecting Similar Supercomputer Jobs
1 Introduction
2 Background and Related Work
3 Static Analysis Method for Package Detection
3.1 Description of the Static Method
3.2 Solving the Problem of Package Detection
4 Dynamic Analysis Method for Package Detection
4.1 Description of the Dynamic Method
4.2 Solving the Problem of Package Detection
5 Conclusions and Future Work
References
Detecting Changes in Communication Properties of Parallel Programs by InfiniBand Traffic Analysis
1 Introduction
2 Related Work
3 Basics of InfiniBand Internals and Analysis Difficulties of MPI over InfiniBand
4 InfiniBand Traffic Collection
5 The Proposed Approach
5.1 Architecture Overview
5.2 Analysis Features
5.3 Communication Matrices
5.4 Communication Graphs
5.5 Time Step
5.6 Analysis of the Communication Matrices
5.7 Detecting Behavior Changes
6 Experiments
6.1 Individual MPI Operations
6.2 NPB Tests
7 Conclusions and Future Work
References
Transformation of Graphs with Associative Operations in Terms of the Set@l Programming Language
1 Introduction
2 Transformation of Graphs with Associative Operations for Efficient Performance Reduction
3 Description of ``Head/Tail'' and ``Half-Splitting'' Attributes in the Set@l Programming Language
4 Development of Resource-Independent Programs in the Set@l Language
5 Conclusions
References
Parallel Numerical Algorithms
GPU-Accelerated Fuzzy Inference Based on Fuzzy Truth Values
1 Introduction
2 Fuzzy Inference Based on Fuzzy Truth Values
3 Implementation of Individual Operations of Fuzzy Inference
3.1 Overview of the Inference Process
3.2 Global Memory Usage
3.3 Computing Fuzzy Truth Values
3.4 Reducing Fuzzy Truth Values
3.5 Defuzzification
4 Multi-block Implementation
4.1 General Remarks
4.2 Recursive Parallel Reduction and CUDA Streams
4.3 Breadth-First Reduction
5 Conclusions
References
Deflation of Periodic Orbits in Large-Scale Systems: Algorithm and Parallel Implementation
1 Introduction
2 Poincaré Shooting Method and Preconditioning
3 Deflation
4 The Parallelization
5 Results
6 Conclusions
References
Parallel Computations for Solving Multicriteria Mixed-Integer Optimization Problems