Part IV. PerfExplorer

Table of Contents

20. Introduction

21. Installation and Configuration

21.1. Available configuration options

22. Running PerfExplorer

23. Cluster Analysis

23.1. Dimension Reduction

23.2. Max Number of Clusters

23.3. Performing Cluster Analysis

24. Correlation Analysis

24.1. Dimension Reduction

24.2. Performing Correlation Analysis

25. Charts

25.1. Setting Parameters

25.1.1. Group of Interest

25.1.2. Metric of Interest

25.1.3. Event of Interest

25.1.4. Total Number of Timesteps

25.2. Standard Chart Types

25.2.1. Timesteps Per Second

25.2.2. Relative Efficiency

25.2.3. Relative Efficiency by Event

25.2.4. Relative Efficiency for One Event

25.2.5. Relative Speedup

25.2.6. Relative Speedup by Event

25.2.7. Relative Speedup for One Event

25.2.8. Group % of Total Runtime

25.2.9. Runtime Breakdown

25.3. Phase Chart Types

25.3.1. Relative Efficiency per Phase

25.3.2. Relative Speedup per Phase

25.3.3. Phase Fraction of Total Runtime

26. Visualization

26.1. 3D Visualization

26.2. Data Summary

26.3. Creating a Boxchart

26.4. Creating a Histogram

26.5. Creating a Normal Probability Chart

27. Views

27.1. Creating Views

27.2. Creating Subviews

28. Running PerfExplorer Scripts

28.1. Analysis Components

28.2. Example Script

29. Developing Inference Rules for Scripted Analysis