Getting callstack information

[dmitrypek]

I'd like to know which functions in the code are making the MPI calls shown in the profile. I compiled the code with -g, and still the function or source file names are not shown. What additional steps do I need to take to get that information?
Thanks.

[cchambreau]

Are you configuring mpiP with bfd or libelf/libdwarf to get source information? The configuration output should include something like:

Address to Source Lookup : bfd

[dmitrypek]

I don't see it in config.log. How do you recommend I configure the package?

[dmitrypek]

Hello, could you please advise? Please send the recommended way to configure the package so I can see the callstack information. Many thanks!