Bencher-Scenario-CloneModules/lib/Bencher/Scenario/CloneModules/Startup.pm
package Bencher::Scenario::CloneModules::Startup;
our $DATE = '2016-03-10'; # DATE
our $VERSION = '0.02'; # VERSION
use 5.010001;
use strict;
use warnings;
our $scenario = {
summary => 'Benchmark startup of various data cloning modules',
module_startup => 1,
participants => [
{module=>'Clone'},
{module=>'Clone::PP'},
#{module=>'Clone::Any'}, # i no longer recommend using this
{module=>'Clone::Util'},
{module=>'Data::Clone'},
{module=>'Function::Fallback::CoreOrPP'},
{module=>'Sereal::Dclone'},
{module=>'Storable'},
],
#datasets => [
#],
on_failure => 'skip',
};
1;
# ABSTRACT: Benchmark startup of various data cloning modules
__END__
=pod
=encoding UTF-8
=head1 NAME
Bencher::Scenario::CloneModules::Startup - Benchmark startup of various data cloning modules
=head1 VERSION
This document describes version 0.02 of Bencher::Scenario::CloneModules::Startup (from Perl distribution Bencher-Scenario-CloneModules), released on 2016-03-10.
=head1 SYNOPSIS
To run benchmark with default option:
% bencher -m CloneModules::Startup
For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see L<bencher> or run C<bencher --help>.
=head1 BENCHMARKED MODULES
Version numbers shown below are the versions used when running the sample benchmark.
L<Clone> 0.38
L<Clone::PP> 1.06
L<Clone::Util> 0.02
L<Data::Clone> 0.004
L<Function::Fallback::CoreOrPP> 0.07
L<Sereal::Dclone> 0.001
L<Storable> 2.53
=head1 BENCHMARK PARTICIPANTS
=over
=item * Clone (perl_code)
L<Clone>
=item * Clone::PP (perl_code)
L<Clone::PP>
=item * Clone::Util (perl_code)
L<Clone::Util>
=item * Data::Clone (perl_code)
L<Data::Clone>
=item * Function::Fallback::CoreOrPP (perl_code)
L<Function::Fallback::CoreOrPP>
=item * Sereal::Dclone (perl_code)
L<Sereal::Dclone>
=item * Storable (perl_code)
L<Storable>
=back
=head1 SAMPLE BENCHMARK RESULTS
Run on: perl: I<< v5.22.0 >>, CPU: I<< Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores) >>, OS: I<< GNU/Linux Debian version 8.0 >>, OS kernel: I<< Linux version 3.16.0-4-amd64 >>.
Benchmark cloning a 10k-element array (C<< bencher -m CloneModules::Startup --include-datasets-json '["array10k"]' >>):
+------------------------------+-----------+------------------------+------------+---------+---------+
| participant | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples |
+------------------------------+-----------+------------------------+------------+---------+---------+
| Sereal::Dclone | 16 | 11 | 1 | 6e-05 | 20 |
| Storable | 15 | 10 | 1 | 3.6e-05 | 20 |
| Clone | 12 | 7 | 1.3 | 3.5e-05 | 20 |
| Data::Clone | 10 | 5 | 1.6 | 3.5e-05 | 21 |
| Clone::PP | 9.5 | 4.5 | 1.7 | 6.9e-05 | 20 |
| Clone::Util | 8.9 | 3.9 | 1.8 | 3.6e-05 | 20 |
| Function::Fallback::CoreOrPP | 8.8 | 3.8 | 1.8 | 4.2e-05 | 20 |
| perl -e1 (baseline) | 5 | 0 | 3 | 6e-05 | 20 |
+------------------------------+-----------+------------------------+------------+---------+---------+
Benchmark cloning a 10k-pair hash (C<< bencher -m CloneModules::Startup --include-datasets-json '["hash10k"]' >>):
+------------------------------+-----------+------------------------+------------+---------+---------+
| participant | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples |
+------------------------------+-----------+------------------------+------------+---------+---------+
| Sereal::Dclone | 15 | 9.7 | 1 | 3.6e-05 | 20 |
| Storable | 15 | 9.7 | 1 | 7e-05 | 20 |
| Clone | 12 | 6.7 | 1.3 | 3.3e-05 | 21 |
| Data::Clone | 10 | 4.7 | 1.5 | 4.5e-05 | 20 |
| Clone::PP | 9.6 | 4.3 | 1.6 | 1.8e-05 | 20 |
| Clone::Util | 8.9 | 3.6 | 1.7 | 3.1e-05 | 21 |
| Function::Fallback::CoreOrPP | 8.6 | 3.3 | 1.8 | 4.1e-05 | 20 |
| perl -e1 (baseline) | 5.3 | 0 | 2.9 | 5.1e-05 | 21 |
+------------------------------+-----------+------------------------+------------+---------+---------+
=head1 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 L<Bencher> and L<bencher> (CLI) for more details.
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/Bencher-Scenario-CloneModules>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-Bencher-Scenarios-CloneModules>.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-CloneModules>
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.
=head1 SEE ALSO
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 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.
=cut