NAME

Bencher::Scenario::GetoptModules - Benchmark some popular Perl Getopt modules

VERSION

This document describes version 0.05 of Bencher::Scenario::GetoptModules (from Perl distribution Bencher-Scenario-GetoptModules), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m GetoptModules

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.

Getopt::Alt 0.4.2

Getopt::ArgParse 1.0.6

Getopt::ArgvFile 1.11

Getopt::Compact 0.04

Getopt::Long 2.48

Getopt::Long::Complete 0.30

Getopt::Long::Descriptive 0.100

Getopt::Long::EvenLess 0.10

Getopt::Long::Less 0.08

Getopt::Long::More 0.004

Getopt::Long::Subcommand 0.09

Getopt::Lucid 1.07

Getopt::Panjang 0.04

Getopt::Std 1.11

Getopt::Std::Strict 1.01

MooseX::Getopt 0.71

Smart::Options 0.056

BENCHMARK PARTICIPANTS

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz (2 cores), OS: GNU/Linux LinuxMint version 17.3, OS kernel: Linux version 3.19.0-32-generic.

Benchmark with default options (bencher -m GetoptModules):

 #table1#
 +---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+
 | participant               | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors   | samples |
 +---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+
 | Getopt::Alt               | 5                            | 9                  | 30             |     300   |                  295.6 |        1   |   0.0084  |      21 |
 | MooseX::Getopt            | 2.4                          | 5.7                | 20             |     210   |                  205.6 |        1.4 |   0.00035 |      20 |
 | Getopt::ArgParse          | 0.82                         | 4.1                | 16             |      49   |                   44.6 |        5.9 |   0.00044 |      20 |
 | Smart::Options            | 6                            | 9.7                | 32             |      35   |                   30.6 |        8.2 |   0.00028 |      20 |
 | Getopt::Long::Descriptive | 1.1                          | 4.4                | 16             |      34   |                   29.6 |        8.4 | 7.9e-05   |      20 |
 | Getopt::Lucid             | 0.97                         | 4.4                | 16             |      27   |                   22.6 |       11   |   0.00014 |      20 |
 | Getopt::Compact           | 18                           | 22                 | 58             |      23   |                   18.6 |       13   |   0.00015 |      20 |
 | Getopt::ArgvFile          | 3.5                          | 7                  | 27             |      21   |                   16.6 |       14   | 5.2e-05   |      20 |
 | Getopt::Long              | 1.1                          | 4.4                | 18             |      17   |                   12.6 |       17   | 7.8e-05   |      20 |
 | Getopt::Std::Strict       | 20                           | 30                 | 70             |      10   |                    5.6 |       20   |   0.0005  |      20 |
 | Getopt::Long::Subcommand  | 1.1                          | 4.5                | 16             |       8.3 |                    3.9 |       35   | 4.2e-05   |      20 |
 | Getopt::Long::Complete    | 4.2                          | 7.7                | 25             |       7.7 |                    3.3 |       38   | 3.5e-05   |      21 |
 | Getopt::Long::More        | 2.8                          | 6.3                | 20             |       7.3 |                    2.9 |       40   | 4.5e-05   |      21 |
 | Getopt::Long::Less        | 0.94                         | 4.2                | 16             |       7.2 |                    2.8 |       40   | 4.5e-05   |      20 |
 | Getopt::Panjang           | 0.99                         | 4.3                | 16             |       6.1 |                    1.7 |       47   | 2.7e-05   |      20 |
 | Getopt::Std               | 2                            | 5.4                | 17             |       6   |                    1.6 |       48   | 1.3e-05   |      21 |
 | Getopt::Long::EvenLess    | 0.97                         | 4.3                | 16             |       5.4 |                    1   |       53   | 1.3e-05   |      20 |
 | perl -e1 (baseline)       | 1                            | 4.3                | 16             |       4.4 |                    0   |       66   | 1.4e-05   |      20 |
 +---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+

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 https://metacpan.org/release/Bencher-Scenario-GetoptModules.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-StartupGetoptModules.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-GetoptModules

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.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2017 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.