Debuggers

There are debugging tools provided with each compiler.

• Allinea DDT: a C, C++ and Fortran debugger
• ddt: the Allinea DDT C, C++ and Fortran debugger
• gdb, the GNU debugger: works well with C, C++, and Fortran programs
• idb, the Intel debugger (obsolete, use gdb instead)
• [some other compiler]: works well with Fortran90/95 programs