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Bencher-Scenarios-SortSub-0.002
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/ Bencher::Scenario::SortSub::naturally

NAME

Bencher::Scenario::SortSub::naturally - Benchmark natural sorting

VERSION

This document describes version 0.002 of Bencher::Scenario::SortSub::naturally (from Perl distribution Bencher-Scenarios-SortSub), released on 2017-01-19.

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::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>}

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#
+----------------------------+----------+-----------+------------+------------+---------+---------+
| participant                | dataset  | rate (/s) |  time (ms) | vs_slowest |  errors | samples |
+----------------------------+----------+-----------+------------+------------+---------+---------+
| Sort::Naturally::nsort     | 100items |       637 | 1.57       |      1     | 6.9e-07 |      20 |
| Sort::Naturally::XS::nsort | 100items |      7890 | 0.127      |     12.4   | 5.3e-08 |      20 |
| Sort::Naturally::nsort     | 10items  |     13100 | 0.0762     |     20.6   | 2.7e-08 |      20 |
| Sort::Naturally::XS::nsort | 10items  |    165000 | 0.00605    |    259     | 1.5e-09 |      24 |
| Sort::Naturally::ncmp      | 100items |    230160 | 0.0043449  |    361.15  | 1.1e-11 |      20 |
| Sort::Sub::naturally       | 100items |    230270 | 0.0043428  |    361.32  | 1.1e-11 |      20 |
| Sort::Naturally::XS::ncmp  | 100items |    232645 | 0.0042984  |    365.051 |   0     |      36 |
| Sort::Naturally::XS::ncmp  | 10items  |   1781000 | 0.0005614  |   2795     | 1.1e-11 |      20 |
| Sort::Sub::naturally       | 10items  |   1790290 | 0.00055857 |   2809.2   |   0     |      20 |
| Sort::Naturally::ncmp      | 10items  |   1815000 | 0.000551   |   2848     | 1.2e-11 |      20 |
+----------------------------+----------+-----------+------------+------------+---------+---------+

Benchmark module startup overhead (bencher -m SortSub::naturally --module-startup):

#table2#
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| participant         | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| Sort::Naturally::XS | 1.38                         | 4.82               | 18.5           |      11.8 |                    6.4 |        1   | 8.9e-06 |      20 |
| Sort::Naturally     | 1.2                          | 4.7                | 16             |      11   |                    5.6 |        1   | 4.6e-05 |      20 |
| Sort::Sub           | 1.2                          | 4.7                | 16             |       7.9 |                    2.5 |        1.5 | 2.9e-05 |      20 |
| perl -e1 (baseline) | 0.86                         | 4.3                | 16             |       5.4 |                    0   |        2.2 | 1.2e-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.