NAME Bencher::Scenario::Color::RGB::Util - Benchmark Color::RGB::Util VERSION This document describes version 0.002 of Bencher::Scenario::Color::RGB::Util (from Perl distribution Bencher-Scenario-Color-RGB-Util), released on 2021-10-12. SYNOPSIS To run benchmark with default option: % bencher -m Color::RGB::Util To run module startup overhead benchmark: % bencher --module-startup -m Color::RGB::Util For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run "bencher --help". DESCRIPTION Packaging a benchmark script as a Bencher scenario makes it convenient to include/exclude/add participants/datasets (either via CLI or Perl code), send the result to a central repository, among others . See Bencher and bencher (CLI) for more details. BENCHMARKED MODULES Version numbers shown below are the versions used when running the sample benchmark. Color::RGB::Util 0.604 BENCHMARK PARTICIPANTS * Color::RGB::Util::mix_2_rgb_colors (perl_code) Function call template: Color::RGB::Util::mix_2_rgb_colors("000000","ffffff") * Color::RGB::Util::rand_rgb_color (perl_code) Function call template: Color::RGB::Util::rand_rgb_color() SAMPLE BENCHMARK RESULTS Run on: perl: *v5.34.0*, CPU: *Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores)*, OS: *GNU/Linux Ubuntu version 20.04*, OS kernel: *Linux version 5.3.0-64-generic*. Benchmark with "bencher -m Color::RGB::Util --env-hashes-json '[{"PERL5OPT":"-Iarchive/Color-RGB-Util-0.58/lib"},{"PERL5OPT":"-Iarchiv e/Color-RGB-Util-0.590/lib"}]'": #table1# +------------------------------------+---------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | participant | env | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +------------------------------------+---------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | Color::RGB::Util::rand_rgb_color | PERL5OPT=-Iarchive/Color-RGB-Util-0.590/lib | 160000 | 6.3 | 0.00% | 2.52% | 6.7e-09 | 20 | | Color::RGB::Util::mix_2_rgb_colors | PERL5OPT=-Iarchive/Color-RGB-Util-0.590/lib | 159160 | 6.2828 | 0.97% | 1.54% | 1.1e-11 | 20 | | Color::RGB::Util::rand_rgb_color | PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib | 160000 | 6.26 | 1.26% | 1.25% | 5e-09 | 20 | | Color::RGB::Util::mix_2_rgb_colors | PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib | 160000 | 6.2 | 2.52% | 0.00% | 6.7e-09 | 20 | +------------------------------------+---------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ Formatted as Benchmark.pm result: Rate Color::RGB::Util::rand_rgb_color Color::RGB::Util::mix_2_rgb_colors Color::RGB::Util::rand_rgb_color Color::RGB::Util::mix_2_rgb_colors Color::RGB::Util::rand_rgb_color 160000/s -- 0% 0% -1% Color::RGB::Util::mix_2_rgb_colors 159160/s 0% -- 0% -1% Color::RGB::Util::rand_rgb_color 160000/s 0% 0% -- 0% Color::RGB::Util::mix_2_rgb_colors 160000/s 1% 1% 0% -- Legends: Color::RGB::Util::mix_2_rgb_colors: env=PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib participant=Color::RGB::Util::mix_2_rgb_colors Color::RGB::Util::rand_rgb_color: env=PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib participant=Color::RGB::Util::rand_rgb_color Benchmark module startup overhead ("bencher -m Color::RGB::Util --module-startup"): #table2# +---------------------+---------------------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ | participant | env | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +---------------------+---------------------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ | Color::RGB::Util | PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib | 10 | 1.2 | 0.00% | 59.79% | 0.00017 | 21 | | Color::RGB::Util | PERL5OPT=-Iarchive/Color-RGB-Util-0.590/lib | 14 | 5.2 | 0.66% | 58.74% | 6e-05 | 24 | | perl -e1 (baseline) | PERL5OPT=-Iarchive/Color-RGB-Util-0.590/lib | 8.8 | 0 | 56.98% | 1.79% | 4.5e-05 | 20 | | perl -e1 (baseline) | PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib | 9 | 0.199999999999999 | 59.79% | 0.00% | 9.4e-05 | 21 | +---------------------+---------------------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ Formatted as Benchmark.pm result: Rate Color::RGB::Util Color::RGB::Util perl -e1 (baseline) perl -e1 (baseline) Color::RGB::Util 71.4/s -- -28% -35% -37% Color::RGB::Util 100.0/s 39% -- -9% -11% perl -e1 (baseline) 111.1/s 55% 11% -- -2% perl -e1 (baseline) 113.6/s 59% 13% 2% -- Legends: Color::RGB::Util: env=PERL5OPT=-Iarchive/Color-RGB-Util-0.58/lib mod_overhead_time=1 participant=Color::RGB::Util perl -e1 (baseline): env=PERL5OPT=-Iarchive/Color-RGB-Util-0.590/lib mod_overhead_time=-0.199999999999999 participant=perl -e1 (baseline) To display as an interactive HTML table on a browser, you can add option "--format html+datatables". HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . AUTHOR perlancar CONTRIBUTING To contribute, you can send patches by email/via RT, or send pull requests on GitHub. Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via: % prove -l If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla plugin and/or Pod::Weaver::Plugin. Any additional steps required beyond that are considered a bug and can be reported to me. COPYRIGHT AND LICENSE This software is copyright (c) 2021, 2018 by perlancar . This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. BUGS Please report any bugs or feature requests on the bugtracker website When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.