TotalView TotalView is a full-featured, source-level, graphical debugger for applications written in C, C++, Fortran (77 and 90/95/2003), assembler, and mixed source/assembler codes. It is a multiprocess, multithread debugger that supports multiple parallel programming paradigms including MP and OpenMP. The University has a near-site license (256 tokens) for Totalview on all versions of Linux. Visit the TotalView website for detailed documentation.
Getting started with TotalView. Your code must be compiled appropriately to use Totalview. For most Unix compilers, the debug flag -g must be added to the compilation options, just as it would be for other debuggers such as gdb.