NAME
Bencher::Scenario::SortSub::naturally - Benchmark natural sorting
VERSION
This document describes version 0.005 of Bencher::Scenario::SortSub::naturally (from Perl distribution Bencher-Scenarios-SortSub), released on 2017-02-02.
SYNOPSIS
To run benchmark with default option:
% bencher -m SortSub::naturally
To run module startup overhead benchmark:
% bencher --module-startup -m SortSub::naturally
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.
Sort::Key::Natural 0.04
Sort::Naturally 1.03
Sort::Naturally::XS 0.7.3
Sort::Sub 0.10
BENCHMARK PARTICIPANTS
Sort::Sub::naturally (perl_code)
Code template:
sort $Bencher::Scenario::SortSub::naturally::naturally @{<data>}
Sort::Naturally::nsort (perl_code)
Function call template:
Sort::Naturally::nsort(@{<data>})
Sort::Naturally::ncmp (perl_code)
Code template:
sort {Sort::Naturally::ncmp($a, $b)} @{<data>}
Sort::Naturally::XS::nsort (perl_code)
Function call template:
Sort::Naturally::XS::nsort(@{<data>})
Sort::Naturally::XS::ncmp (perl_code)
Code template:
sort {Sort::Naturally::XS::ncmp($a, $b)} @{<data>}
Sort::Key::Natural::natsort (perl_code)
Function call template:
Sort::Key::Natural::natsort(@{<data>})
BENCHMARK DATASETS
10items
100items
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 SortSub::naturally
):
#table1#
{dataset=>"100items"}
+-----------------------------+-----------+-----------+------------+---------+---------+
| participant | rate (/s) | time (ms) | vs_slowest | errors | samples |
+-----------------------------+-----------+-----------+------------+---------+---------+
| Sort::Naturally::nsort | 578 | 1.73 | 1 | 9.1e-07 | 20 |
| Sort::Key::Natural::natsort | 2000 | 0.5 | 3 | 5.9e-06 | 20 |
| Sort::Naturally::XS::nsort | 7950 | 0.126 | 13.8 | 4.7e-08 | 26 |
| Sort::Sub::naturally | 200000 | 0.005 | 400 | 8.4e-08 | 31 |
| Sort::Naturally::XS::ncmp | 233800 | 0.004277 | 404.5 | 4.6e-11 | 20 |
| Sort::Naturally::ncmp | 235000 | 0.00426 | 406 | 1.7e-09 | 20 |
+-----------------------------+-----------+-----------+------------+---------+---------+
#table2#
{dataset=>"10items"}
+-----------------------------+-----------+-----------+------------+---------+---------+
| participant | rate (/s) | time (μs) | vs_slowest | errors | samples |
+-----------------------------+-----------+-----------+------------+---------+---------+
| Sort::Naturally::nsort | 15000 | 65 | 1 | 1.1e-07 | 20 |
| Sort::Key::Natural::natsort | 18000 | 55 | 1.2 | 8e-08 | 20 |
| Sort::Naturally::XS::nsort | 189260 | 5.2838 | 12.278 | 1.2e-11 | 24 |
| Sort::Naturally::ncmp | 1580000 | 0.633 | 103 | 2e-10 | 21 |
| Sort::Sub::naturally | 1768950 | 0.565308 | 114.758 | 0 | 20 |
| Sort::Naturally::XS::ncmp | 1794000 | 0.5576 | 116.4 | 4.1e-11 | 20 |
+-----------------------------+-----------+-----------+------------+---------+---------+
Benchmark module startup overhead (bencher -m SortSub::naturally --module-startup
):
#table3#
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| participant | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples |
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| Sort::Key::Natural | 1.4 | 4.8 | 19 | 27 | 21.6 | 1 | 6e-05 | 20 |
| Sort::Naturally::XS | 1.4 | 4.7 | 19 | 12 | 6.6 | 2.3 | 1.5e-05 | 21 |
| Sort::Naturally | 1.2 | 4.7 | 16 | 11 | 5.6 | 2.4 | 4.4e-05 | 20 |
| Sort::Sub | 1.2 | 4.7 | 16 | 7.9 | 2.5 | 3.4 | 2e-05 | 20 |
| perl -e1 (baseline) | 0.87 | 4.2 | 16 | 5.4 | 0 | 5 | 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-SortSub.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-SortSub.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-SortSub
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.
SEE ALSO
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.