verilator_gantt - Create Gantt chart of Verilator multi-threaded execution

NAME  DESCRIPTION  positional arguments:  options:  COPYRIGHT 

---

NAME

verilator_gantt − Create Gantt chart of Verilator multi-threaded execution

DESCRIPTION

usage: verilator_gantt [−h] [−−debug] [−−no−vcd] [−−vcd VCD] filename

Create Gantt chart of Verilator multi−threaded execution

Verilator_gantt creates a visual representation to help analyze Verilator #xmultithreaded simulation performance, by showing when each macro−task #xstarts and ends, and showing when each thread is busy or idle.

For documentation see https://verilator.org/guide/latest/exe_verilator_gantt.html

positional arguments:

filename

input profile_exec.dat filename to process

options:

−h, −−help

show this help message and exit

−−debug

enable debug

−−no−vcd

disable creating vcd

−−vcd VCD

filename for vcd output

COPYRIGHT

Copyright 2018−2025 by Wilson Snyder. This program is free software; you can redistribute it and/or modify it under the terms of either the GNU Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.

SPDX−License−Identifier: LGPL−3.0−only OR Artistic−2.0

---