NAME

Bencher::Scenario::ZodiacModules - Benchmark various zodiac modules

VERSION

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

SYNOPSIS

To run benchmark with default option:

 % bencher -m ZodiacModules

To run module startup overhead benchmark:

 % bencher --module-startup -m ZodiacModules

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.

Zodiac::Tiny 0.01

DateTime::Event::Zodiac 1.03

Zodiac::Chinese::Table 0.01

Zodiac::Chinese 1

BENCHMARK PARTICIPANTS

• Zodiac::Tiny::zodiac_of (perl_code)

  Function call template:

   Zodiac::Tiny::zodiac_of('2015-11-29')

• DateTime::Event::Zodiac::zodiac_date_name (perl_code)

  Function call template:

   DateTime::Event::Zodiac::zodiac_date_name(DateTime->new(year=>2015, month=>11, day=>29))

• Zodiac::Chinese::Table::chinese_zodiac (perl_code)

  Function call template:

   Zodiac::Chinese::Table::chinese_zodiac('2015-11-28')

• Zodiac::Chinese::chinese_zodiac (perl_code)

  Function call template:

   Zodiac::Chinese::chinese_zodiac(2015,11)

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 ZodiacModules):

 #table1#
 +-------------------------------------------+-----------+-----------+------------+---------+---------+
 | participant                               | rate (/s) | time (μs) | vs_slowest |  errors | samples |
 +-------------------------------------------+-----------+-----------+------------+---------+---------+
 | DateTime::Event::Zodiac::zodiac_date_name |       920 |   1100    |          1 |   4e-06 |      26 |
 | Zodiac::Chinese::Table::chinese_zodiac    |    727000 |      1.37 |        789 | 7.6e-10 |      26 |
 | Zodiac::Tiny::zodiac_of                   |    897000 |      1.11 |        973 | 4.2e-10 |      20 |
 | Zodiac::Chinese::chinese_zodiac           |   1760000 |      0.57 |       1900 | 1.7e-10 |      30 |
 +-------------------------------------------+-----------+-----------+------------+---------+---------+

Benchmark module startup overhead (bencher -m ZodiacModules --module-startup):

 #table2#
 +-------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+
 | participant             | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors   | samples |
 +-------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+
 | DateTime::Event::Zodiac | 1.3                          | 4.7                | 18             |      64   |                   58.4 |        1   |   0.00019 |      20 |
 | Zodiac::Chinese::Table  | 1.1                          | 4.4                | 16             |      11   |                    5.4 |        5.8 |   0.0001  |      21 |
 | Zodiac::Chinese         | 0.82                         | 4.1                | 16             |      10   |                    4.4 |        6.2 | 4.4e-05   |      20 |
 | Zodiac::Tiny            | 11                           | 15                 | 51             |       6.7 |                    1.1 |        9.4 | 1.4e-05   |      20 |
 | perl -e1 (baseline)     | 0.94                         | 4.3                | 16             |       5.6 |                    0   |       11   | 1.8e-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-ZodiacModules.

SOURCE

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

BUGS

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

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.

cpanm Bencher::Scenario::ZodiacModules

perl -MCPAN -e shell
install Bencher::Scenario::ZodiacModules