Tools for high performance computing 2017 : proceedings of the 11th International Workshop on Parallel Tools for High Performance Computing, September 2017, Dresden, Germany /: proceedings of the 11th International Workshop on Parallel Tools for High Performance Computing, September 2017, Dresden, Germany. (2019)

• Record Type: Book
• Further Information: Note: Editors, Christoph Niethammer, Michael M. Resch, Wolfgang E. Nagel, Holger Brunst and Hartmut Mix.
• Editors: Niethammer, Christoph; Resch, Michael M; Nagel, Wolfgang E; Brunst, Holger; Mix, Hartmut
• Other Names: International Workshop on Parallel Tools for High Performance Computing, 11th
• Contents: Intro; Preface; Contents; A Structured Approach to Performance Analysis; 1 Introduction; 2 Background; 2.1 The EU Centre of Excellence for Performance Optimization and Productivity (POP); 2.2 The BSC Tools; 2.3 Example Code: CheSS; 3 Structured Performance Analysis; 3.1 Measurement; 3.2 Overview and Focus of Analysis; 3.3 Performance Modeling; 3.4 Detailed Analysis; 3.5 Reporting; 4 Conclusions; References; Counter Inspection Toolkit: Making Sense Out of Hardware Performance Events; 1 Introduction; 2 Non-obvious Code Behavior; 3 Branch-Related Events; 3.1 Design Choices 3.2 Controlling Branch Misprediction3.3 Event Categories; 3.4 Analysis of Benchmark Results; 4 Cache-Related Events; 4.1 Assisting Developers with Code Optimization; 5 Categorizing Events Automatically; 6 Related Work; 7 Conclusions; References; ASSIST: An FDO Source-to-Source Transformation Tool for HPC Applications; 1 Introduction; 2 Background and Goals; 3 Design and Implementation; 3.1 Overview; 3.2 Compiler Infrastructure; 3.3 Integration into MAQAO; 4 Supported Transformations; 4.1 Common Loop Transformations; 4.2 Constant Propagation and Local Dead Code Elimination; 4.3 Specialization 4.4 Loop Count Transformation4.5 Block Vectorization Transformation; 5 Experiments; 6 Related Work; 7 Conclusion and Future Work; References; Unifying the Analysis of Performance Event Streams at the Consumer Interface Level; 1 Introduction; 2 Components in the Instrumentation Chain; 2.1 General Model; 2.2 Event Sources; 2.3 Intermediate Representations; 2.4 Event Forwarding; 2.5 Event Analysis; 2.6 Tools Interoperability; 3 Towards a Shared-Representation of Performance Events; 3.1 Towards a Tool Network; 3.2 The Producer/Consumer Interface; 4 Practical Illustration with MALP; 5 Conclusion 6 Future WorkReferences; OMPT-Multiplex: Nesting of OMPT Tools; 1 Introduction; 2 Use Cases; 2.1 Affinity Display; 2.2 Supplementary Debugging Tool; 2.3 Other Tools Building on OMPT; 3 OMPT Multiplex Architecture; 4 Activating an OMPT Tool; 5 Tool Data Pointer; 6 Initializing an OMPT Tool; 7 Runtime Entry Points; 8 Callback Functions; 9 OMPT-Multiplex Versus OMPTn; 10 Recursive Use of OMPT Multiplex; 11 Conclusion; References; SCIPHI Score-P and Cube Extensions for Intel Phi; 1 Introduction; 2 Related Work; 3 Memory Analysis; 3.1 DDR4 SDRAM and MCDRAM Usage; 3.2 MCDRAM Candidates 4 Vectorization Assistance4.1 Metrics; 5 Measurement Work-Flow; 5.1 Multi Run; 5.2 Cube Tools; 6 Topology Visualization; 7 Conclusion; References; Towards Elastic Resource Management; 1 Introduction; 2 Theoretical Background on Multiprocessor Scheduling; 2.1 Problem Statement; 2.2 Computational Complexity; 2.3 Resource-Static Scheduling in Distributed Memory HPC Systems; 2.4 Modified Scheduling Problem for Resource-Elastic Execution; 3 Performance Monitoring Infrastructure; 3.1 Process-Local Pattern Detection and Performance Measurements; 3.2 Node-Local Reductions and Performance Data Updates
• Publisher Details: Cham, Switzerland : Springer
• Publication Date: 2019
• Copyright Date: 2019
• Extent: 1 online resource, color illustrations
• Subjects: 004.1/1; High performance computing -- Congresses; MATHEMATICS -- Essays; MATHEMATICS -- Pre-Calculus; MATHEMATICS -- Reference; Electronic books; Conference papers and proceedings; Electronic books
• Languages: English
• ISBNs: 9783030119874; 3030119874
• Related ISBNs: 9783030119867
• Notes: Note: Includes bibliographical references.; Note: Online resource; title from PDF title page (EBSCO, viewed Feburary 21, 2019).
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