For information on starting the Performance Analyzer from the Integrated Development Environment (IDE), see the Performance Analyzer Readme, which is available through the documentation index at /installation_directory/docs/index.html. The default installation directory on Solaris platforms is /opt/SUNWspro. The default installation directory on Linux platforms is /opt/sun/sunstudio12. If the Sun Studio 12 compilers and tools are not installed in the /opt directory, ask your system administrator for the equivalent path on your system.