F.4 Setting Up Your Login Environment

Once the CCA tools 0(and TAU , if needed) have been built, you will need to setup your login environment so that the appropriate commands are added to your execution path, and libraries are added to your LD_LIBRARY_PATH.

Tip If you're a participant in an organized tutorial, we've already prepared a login file with these commands, and others needed for the tutorial, which you simply source in your login file. Specific instructions on how to set this up should have been provided to you along with your tutorial account information.

Wherever you installed the tools above, we will use the following notation in this section:

CCA_TOOLS_ROOT

The fully qualified path to where the CCA tools were installed (the --prefix directory, or the default ./install expanded to be complete paths, rather than relative paths)

0 [TAU_ROOT]

The fully qualified path to TAU 's install directory (the -prefix directory)

[TAU_CMPT_ROOT]

The fully qualified path to the TAU performance component (the -ccatk directory).

[TAU_VERSION] The version number of the TAU package you built.

Then the following commands should work, depending on which shell you use: