Fujitsu Visual Analyzer (Graph Flow)

[Ahmad_Falahatpisheh]

Hi all,

Can Intel Visual Fortran make a graph flow of the source code like the following picture to show the connectivity of the subroutines in the source code? Lahey has several programs which facilitate debugging and understanding the code better like Fujitsu Visual Analyzer. Does Intel Visual Fortran have similiar programs?

[Steven_L_Intel1]

Not at this time, though information about calls/called-by is available. I have used such visual tools in the past (DEC Source Code Analyzer) and found that while they look nice for small and simple programs, where you don't need such tools, they fail miserably, creating dense, unusable graphs, for large and complex programs where you might.

[Arjen_Markus · Accepted solution]

A tool like doxygen createsa browseable version of your source code, including call graphs.
The advantage is that it does not produce a single graph for the wholeprogram, though the graphs
can get large and complex (especially for auxiliary routines that you use everywhere)

Regards,

Arjen