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Bencher-Scenarios-Perinci-0.04
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/ Bencher::Scenario::PerinciSubNormalize

NAME

Bencher::Scenario::PerinciSubNormalize

VERSION

This document describes version 0.04 of Bencher::Scenario::PerinciSubNormalize (from Perl distribution Bencher-Scenarios-Perinci), released on 2016-06-26.

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.

BENCHMARKED MODULES

Version numbers shown below are the versions used when running the sample benchmark.

Perinci::Sub::Normalize 0.18

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: v5.22.2, CPU: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores), OS: GNU/Linux Debian version 8.0, OS kernel: Linux version 3.16.0-4-amd64.

Benchmark with default options (bencher -m PerinciSubNormalize):

+---------+-----------+-----------+------------+---------+---------+
| dataset | rate (/s) | time (μs) | vs_slowest |  errors | samples |
+---------+-----------+-----------+------------+---------+---------+
| typical |     13000 |     78    |        1   | 3.1e-07 |      25 |
| 1arg    |     55000 |     18    |        4.3 | 2.7e-08 |      20 |
| 0args   |    120000 |      8.3  |        9.4 | 1.3e-08 |      21 |
| minimal |    283000 |      3.53 |       22.2 | 1.6e-09 |      22 |
+---------+-----------+-----------+------------+---------+---------+

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

+-------------------------+-----------+------------------------+------------+---------+---------+
| participant             | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
+-------------------------+-----------+------------------------+------------+---------+---------+
| Perinci::Sub::Normalize |       5   |                    2.5 |          1 | 1.2e-05 |      20 |
| perl -e1 (baseline)     |       2.5 |                    0   |          2 | 8.7e-06 |      20 |
+-------------------------+-----------+------------------------+------------+---------+---------+

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.

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) 2016 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.