/ 
Bencher-Scenarios-PERLANCAR-0.06
River stage one • 1 direct dependent • 1 total dependent
/ Bencher::Scenario::PERLANCAR::pkg_to_pkgpm

NAME

Bencher::Scenario::PERLANCAR::pkg_to_pkgpm - Benchmark some ways to convert Foo::Bar::Baz to Foo/Bar/Baz.pm

VERSION

This document describes version 0.06 of Bencher::Scenario::PERLANCAR::pkg_to_pkgpm (from Perl distribution Bencher-Scenarios-PERLANCAR), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

% bencher -m PERLANCAR::pkg_to_pkgpm

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.

BENCHMARK PARTICIPANTS

  • method1 (perl_code)

    Code template:

    state $pkg = "Foo::Bar::Baz"; my $pkg_pm = $pkg; $pkg_pm =~ s!::!/!g; $pkg_pm .= ".pm"; $pkg_pm

  • method2 (perl_code)

    Code template:

    state $pkg = "Foo::Bar::Baz"; (my $pkg_pm = "$pkg.pm") =~ s!::!/!g; $pkg_pm

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 PERLANCAR::pkg_to_pkgpm):

#table1#
+-------------+-----------+-----------+------------+---------+---------+
| participant | rate (/s) | time (ns) | vs_slowest |  errors | samples |
+-------------+-----------+-----------+------------+---------+---------+
| method2     |   2100000 |       490 |          1 | 8.1e-10 |      21 |
| method1     |   2100000 |       480 |          1 | 6.1e-10 |      24 |
+-------------+-----------+-----------+------------+---------+---------+

To display as an interactive HTML table on a browser, you can add option --format html+datatables.

BENCHMARK NOTES

Practically indistinguishable performance-wise, so just pick the shortest/clearest according to you.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Bencher-Scenarios-PERLANCAR.

SOURCE

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

BUGS

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

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.