NAME

Bencher::Scenario::PERLANCARTreeExamples - Benchmark PERLANCAR::Tree::Examples

VERSION

This document describes version 0.03 of Bencher::Scenario::PERLANCARTreeExamples (from Perl distribution Bencher-Scenario-PERLANCARTreeExamples), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m PERLANCARTreeExamples

To run module startup overhead benchmark:

 % bencher --module-startup -m PERLANCARTreeExamples

For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.

DESCRIPTION

Created just for testing, while adding feature in Bencher to return result size.

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.

PERLANCAR::Tree::Examples 1.0.6

BENCHMARK PARTICIPANTS

• PERLANCAR::Tree::Examples::gen_sample_data (perl_code)

  Function call template:

   PERLANCAR::Tree::Examples::gen_sample_data(size => <size>, backend => <backend>)

BENCHMARK DATASETS

• dataset

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 PERLANCARTreeExamples):

 #table1#
 +-------------+----------+-----------+-----------+------------+-----------+---------+
 | arg_backend | arg_size | rate (/s) | time (ms) | vs_slowest |  errors   | samples |
 +-------------+----------+-----------+-----------+------------+-----------+---------+
 | hash        | medium1  |        11 |    93     |        1   |   0.00042 |      20 |
 | array       | medium1  |        12 |    86     |        1.1 |   0.00029 |      21 |
 | hash        | tiny1    |     47000 |     0.021 |     4300   | 5.9e-08   |      21 |
 | array       | tiny1    |     54000 |     0.018 |     5000   | 5.1e-08   |      22 |
 +-------------+----------+-----------+-----------+------------+-----------+---------+

Benchmark module startup overhead (bencher -m PERLANCARTreeExamples --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 |
 +---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | PERLANCAR::Tree::Examples | 0.82                         | 4                  | 16             |        36 |                     21 |        1   |   8e-05 |      20 |
 | perl -e1 (baseline)       | 2.9                          | 6.2                | 20             |        15 |                      0 |        2.4 | 2.8e-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-Scenario-PERLANCARTreeExamples.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-PERLANCARTreeExamples.

BUGS

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

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.

cpanm Bencher::Scenario::PERLANCARTreeExamples

perl -MCPAN -e shell
install Bencher::Scenario::PERLANCARTreeExamples