verilator_profcfunc

Verilator_profcfunc reads a profile report created by gprof. The names of the functions are then transformed, assuming the user used Verilator’s –prof-cfuncs, and a report printed showing the percentage of time, etc, in each Verilog block.

Due to rounding errors in gprof reports, the input report’s percentages may not total to 100%. In the verilator_profcfunc report this will get reported as a rounding error.

For an overview of use of verilator_profcfunc, see Code Profiling.

verilator_profcfunc Arguments

<filename>

The gprof-generated filename to read data from. Typically “gprof.out”.

--help

Displays a help summary, the program version, and exits.