DESCRIPTION

Since TNF probes can be very numerous, it can be helpful to browse the inventory of probes in the program loaded in Prism. You can list all, or a subset of the TNF probes in your program using the tnflist command.

You select probes by:

• Probe name - Defined in the TNF-instrumented Sun MPI library. Specify probes by using a list of space-separated probe names. You can also use probe names created in your own C or C++ program.

• A wildcard expression using shell pattern matching notation.

• A group name defined in the TNF-instrumented version of the Sun MPI library. Probes can belong to multiple probe_groups. If you specify a probe_group, all probes belonging to that probe_group are listed. You can also use group names created in your own C or C++ program. You can specify only one probe_group per tnflist command.

For further information about creating TNF probes and groups, see the TNF_PROBE(3X) man page. For further information about the shell pattern matching format accepted by tnflist, see the fnmatch(5) man page.