NAME

Bencher::Scenario::RegexpCommonVsRegexpPattern::Startup - Benchmark module startup overhead of Regexp::Common vs Regexp::Pattern

VERSION

This document describes version 0.003 of Bencher::Scenario::RegexpCommonVsRegexpPattern::Startup (from Perl distribution Bencher-Scenarios-RegexpCommonVsRegexpPattern), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m RegexpCommonVsRegexpPattern::Startup

For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.

DESCRIPTION

Loading Regexp::Common with no_defaults (i.e. use Regexp::Common 'no_defaults) actually incurs only a little overhead, compared to just use Regexp::Common.

BENCHMARKED MODULES

Version numbers shown below are the versions used when running the sample benchmark.

Regexp::Common 2016060801

Regexp::Pattern 0.1.4

BENCHMARK PARTICIPANTS

• RC_defaults (command)

• RC_nodefaults (command)

• RP (command)

• baseline (command)

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 RegexpCommonVsRegexpPattern::Startup):

 #table1#
 +---------------+-----------+-----------+------------+-----------+---------+
 | participant   | rate (/s) | time (ms) | vs_slowest |  errors   | samples |
 +---------------+-----------+-----------+------------+-----------+---------+
 | RC_defaults   |        12 |      81   |        1   |   0.00013 |      21 |
 | RC_nodefaults |       110 |       9.5 |        8.5 | 2.7e-05   |      20 |
 | RP            |       160 |       6.2 |       13   | 2.1e-05   |      20 |
 | baseline      |       220 |       4.5 |       18   |   1e-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-Scenarios-RegexpCommonVsRegexpPattern.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-RegexpCommonVsRegexpPattern.

BUGS

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

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::Scenarios::RegexpCommonVsRegexpPattern

perl -MCPAN -e shell
install Bencher::Scenarios::RegexpCommonVsRegexpPattern