Debugging Sun MPI Applications

Debugging Memory Problems with MemoryScape™ : Chapter 4 Creating Programs for Memory Debugging : Setting Up MPI Debugging Sessions : Debugging Sun MPI Applications

NOTE >> In many cases, you can bypass the procedure described in this section. For more information, see "Debugging MPI Programs".

MemoryScape can debug a Sun MPI program and display Sun MPI message queues. This section describes how to perform job startup and job attach operations.

To start a Sun MPI application, use the following command:

memscape mprun [ totalview_args ] -a [ mpi_args ]

For example:

memscape mprun -g blue -a -np 4 /usr/bin/mpi/conn.x

When the MemoryScape Window appears, select the Go button.