TotalView Users Guide - CI Wiki

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6
Setting Up MPI
Debugging Sessions
This chapter explains how to set up TotalView MPI debugging sessions.
You will find information on starting up other kinds of parallel
programs in Chapter 7, “Setting Up Parallel Debugging Sessions,” on
page 131.
If you are using TotalView Individual, all of your MPI processes must execute on the
computer on which you installed TotalView. In addition, TotalView Individual limits you
to no more than 16 processes and threads.
This chapter describes the following MPI systems:
� “Debugging MPI Programs” on page 98
� “Debugging MPICH Applications” on page 100
� “Debugging MPICH2 Applications” on page 104
� “Debugging Cray MPI Applications” on page 112
� “Debugging HP Tru64 Alpha MPI Applications” on page 112
� “Debugging HP MPI Applications” on page 113
� “Debugging IBM MPI Parallel Environment (PE) Applications” on
page 115
� “Debugging IBM Blue Gene Applications” on page 118
� “Debugging LAM/MPI Applications” on page 119
� “Debugging QSW RMS Applications” on page 120
� “Debugging SiCortex MPI Applications” on page 121
� “Debugging SGI MPI Applications” on page 121
� “Debugging Sun MPI Applications” on page 123
This chapter also describes debugger features that you can use with
most parallel models:
� If you’re using a messaging system, TotalView displays this information
visually as a message queue graph and textually in a Message
Queue Window. For more information, see “Displaying the
Message Queue Graph Window” on page 107 and “Displaying the Message
Queue” on page 109.
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