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Bencher-Scenario-TOMLParsingModules-0.003
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NAME

Bencher::Scenario::TOMLParsingModules - Benchmark TOML parsing modules

VERSION

This document describes version 0.003 of Bencher::Scenario::TOMLParsingModules (from Perl distribution Bencher-Scenario-TOMLParsingModules), released on 2019-04-09.

SYNOPSIS

To run benchmark with default option:

% bencher -m TOMLParsingModules

To run module startup overhead benchmark:

% bencher --module-startup -m TOMLParsingModules

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.

TOML 0.97

TOML::Parser 0.91

BENCHMARK PARTICIPANTS

  • TOML (perl_code)

    Code template:

    TOML::from_toml(File::Slurper::read_text(<filename>))

  • TOML::Parser (perl_code)

    Code template:

    state $parser = TOML::Parser->new; $parser->parse(File::Slurper::read_text(<filename>))

BENCHMARK DATASETS

  • extra-bench-typical1.toml

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.26.0, CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores), OS: GNU/Linux LinuxMint version 18.2, OS kernel: Linux version 4.8.0-53-generic.

Benchmark with default options (bencher -m TOMLParsingModules):

#table1#
+--------------+-----------+-----------+------------+---------+---------+
| participant  | rate (/s) | time (μs) | vs_slowest |  errors | samples |
+--------------+-----------+-----------+------------+---------+---------+
| TOML::Parser |       770 |      1300 |          1 | 3.2e-06 |      20 |
| TOML         |       780 |      1300 |          1 |   2e-06 |      20 |
+--------------+-----------+-----------+------------+---------+---------+

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

#table2#
+---------------------+-----------+------------------------+------------+---------+---------+
| participant         | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
+---------------------+-----------+------------------------+------------+---------+---------+
| TOML                |      30   |                   25.1 |        1   | 9.1e-05 |      20 |
| TOML::Parser        |      24   |                   19.1 |        1.3 | 6.2e-05 |      20 |
| perl -e1 (baseline) |       4.9 |                    0   |        6.2 | 2.3e-05 |      21 |
+---------------------+-----------+------------------------+------------+---------+---------+

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-TOMLParsingModules.

SOURCE

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

BUGS

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

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) 2019, 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.