NAME

Bencher::Scenario::DataSah::gen_coercer - Benchmark coercion

VERSION

This document describes version 0.07 of Bencher::Scenario::DataSah::gen_coercer (from Perl distribution Bencher-Scenarios-DataSah), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

% bencher -m DataSah::gen_coercer

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.

BENCHMARK PARTICIPANTS

• gen_coercer (perl_code)

  Code template:

  Data::Sah::Coerce::gen_coercer(type => <type>, coerce_to => <coerce_to>)

BENCHMARK DATASETS

• date (coerce to float(epoch))

• date (coerce to DateTime)

• date (coerce to Time::Moment)

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 DataSah::gen_coercer):

#table1#
+-------------------------------+-----------+-----------+------------+---------+---------+
| dataset                       | rate (/s) | time (μs) | vs_slowest |  errors | samples |
+-------------------------------+-----------+-----------+------------+---------+---------+
| date (coerce to DateTime)     |      3600 |       280 |        1   | 1.3e-06 |      20 |
| date (coerce to Time::Moment) |      4000 |       250 |        1.1 | 6.9e-07 |      20 |
| date (coerce to float(epoch)) |      4700 |       210 |        1.3 | 4.8e-07 |      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-DataSah.

SOURCE

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

BUGS

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

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::DataSah

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