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Performance Profiling Tools

Preface

Typographic Conventions

Shell Prompts in Command Examples

Performance Profiling Tools

Introduction

prof--Generate the Profile of a Program

gprof--Generate a Call Graph Profile

tcov--Statement-Level Analysis
Using the index.assist Program for Use With tcov
Creating Profiled Shared Libraries
Locking Files
Reading Errors From tcov Subroutines

tcov Enhanced--Statement-level Analysis
Using the index.assist Program With tcov Enhanced
Creating Profiled Shared Libraries
Locking Files

Profile Feedback
Environment Variables
Compiler Options
At the Runtime of an Instrumented Executable
Sample User Scenarios

Index


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