Hi,
I am trying to profile with GPROF a C++/Fortran code. The flat profile output is:
Each sample counts as 0.01 seconds.
% cumulative self self total
time seconds seconds calls s/call s/call name
12.07 29.64 29.64 pgf90_mm_real8_str1_
8.98 51.70 22.05 501793250 0.00 0.00 zlimit_getclosestnode
7.02 68.94 17.25 dgerkernf_
5.66 82.84 13.90 r8herm2xy_
and so on…I do not know what pgf90_mm_real8_str1_ is. Could it be related to PGI option/optimization flag?
Thank you!
Ivan