NAME

Bencher::Scenario::PerinciSubNormalize

VERSION

This document describes version 0.05 of Bencher::Scenario::PerinciSubNormalize (from Perl distribution Bencher-Scenarios-Perinci), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m PerinciSubNormalize

To run module startup overhead benchmark:

 % bencher --module-startup -m PerinciSubNormalize

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.

Perinci::Sub::Normalize 0.19

BENCHMARK PARTICIPANTS

• Perinci::Sub::Normalize::normalize_function_metadata (perl_code)

  Function call template:

   Perinci::Sub::Normalize::normalize_function_metadata(<meta>)

BENCHMARK DATASETS

• minimal

  Only contains v=>1.1

• 0args

• 1arg

• typical

  5 arguments

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 PerinciSubNormalize):

 #table1#
 +---------+-----------+-----------+------------+---------+---------+
 | dataset | rate (/s) | time (μs) | vs_slowest |  errors | samples |
 +---------+-----------+-----------+------------+---------+---------+
 | typical |      8200 |   120     |       1    | 2.7e-07 |      20 |
 | 1arg    |     35000 |    29     |       4.3  | 5.3e-08 |      20 |
 | 0args   |     77000 |    13     |       9.4  | 3.3e-08 |      20 |
 | minimal |    180400 |     5.542 |      22.13 | 3.5e-10 |      20 |
 +---------+-----------+-----------+------------+---------+---------+

Benchmark module startup overhead (bencher -m PerinciSubNormalize --module-startup):

 #table2#
 +-------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | participant             | proc_private_dirty_size (kB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
 +-------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | Perinci::Sub::Normalize | 844                          | 4                  | 16             |       9.4 |                    3.6 |        1   | 5.5e-05 |      20 |
 | perl -e1 (baseline)     | 1044                         | 4.4                | 16             |       5.8 |                    0   |        1.6 | 9.6e-06 |      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-Perinci.

SOURCE

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

BUGS

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

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::Scenarios::Perinci

perl -MCPAN -e shell
install Bencher::Scenarios::Perinci