VERILATOR_GANTT(1)

NAME
verilator_gantt - Create Gantt chart of multi-threaded execution

SYNOPSIS
Verilator_gantt creates a visual representation to help analyze Verilator multithreaded simulation performance, by showing when each macro-task starts and ends, and showing when each thread is busy or idle.

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

ARGUMENT SUMMARY
    <filename>    Filename to read data from, default "profile_threads.dat".
    --help        Displays this message and program version and exits.
    --scale I<n>  Number of characters per time step.
    --no-vcd      Do not create a VCD file.
    --vcd <filename>   Set output filename for vcd dump, default "verilator_gantt.vcd."

DISTRIBUTION
The latest version is available from <https://verilator.org>.

Copyright 2018-2021 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

SEE ALSO
"verilator"

and <https://verilator.org/guide/latest/exe_verilator_gantt.html> for detailed documentation.