Difference between revisions of "Linux Tools Project/Valgrind/User Guide"

Revision as of 11:13, 13 May 2009

Overview

• Valgrind is a powerful and widely used memory profiling tool suite. (http://www.valgrind.org)
• This project aims to provide a useful integration of Valgrind tools with your Eclipse projects.
• Currently Memcheck, Massif and Cachegrind are supported.
• Valgrind 3.3.0 or greater is required.

Installing

• Add the update site (see: http://www.eclipse.org/linuxtools/downloads.php for details)
• Install Valgrind Integration

Using Memcheck

• Memcheck discovers memory management problems in your program. (http://www.valgrind.org/docs/manual/mc-manual.html)
• It is the default tool.
• The launch shortcut can create a configuration with default options for your program.
  • Same as running valgrind ./myprog from the command line.
  • After a configuration has already been created, the launch shortcut will launch your most recently used configuration.
• Interpreting Output
  • Interactivity
  • Config Options

Using Massif

• Link to valgrind.org doc
• Switching tool
• Interpreting Output
  • Table viewer
    • Interactivity
  • Tree viewer
    • Interactivity
  • Chart
    • Interactivity
• Config Options

Using Cachegrind

• Link to valgrind.org doc
• Switching tool
• Interpreting Output
  • Interactivity

Special Cases

• Handling program errors
• Handling Valgrind config errors