NAME

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

VERSION

This document describes version 0.001 of Bencher::Scenario::RegexpCommonVsRegexpPattern::Startup (from Perl distribution Bencher-Scenarios-RegexpCommonVsRegexpPattern), released on 2016-09-13.

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.

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   |      12.6 |      79.2 |          1 | 6.2e-05 |      20 |
| RC_nodefaults |     100   |       9.9 |          8 | 2.2e-05 |      20 |
| RP            |     150   |       6.6 |         12 |   2e-05 |      20 |
| baseline      |     190   |       5.1 |         15 | 1.2e-05 |      20 |
+---------------+-----------+-----------+------------+---------+---------+

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.

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) 2016 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.