You can use the Intel® Debugger (IDB) to debug Intel® Fortran programs. IDB is a symbolic source code debugger that debugs programs compiled by the Intel C/C++ Compiler, the Intel Fortran Compiler, the Microsoft compilers, and the gnu compilers (gcc, g++). IDB is a separate option that you can select during the compiler installation.
For more information on IDB, see Introduction to the Intel® Debugger.
You can also use the debugger provided by your operating system On Linux* and Mac OS* systems, this debugger is gdb. On Windows* systems, the debugger is the Microsoft integrated debugger.
On Linux and Mac OS systems, use of the IDB debugger is recommended.