NAME

Bencher::Scenario::DataSahVSTypeTiny::Validate - Benchmark validation

VERSION

This document describes version 0.001 of Bencher::Scenario::DataSahVSTypeTiny::Validate (from Perl distribution Bencher-Scenarios-DataSahVSTypeTiny), released on 2016-05-24.

SYNOPSIS

To run benchmark with default option:

 % bencher -m DataSahVSTypeTiny::Validate

To run module startup overhead benchmark:

 % bencher --module-startup -m DataSahVSTypeTiny::Validate

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.

Data::Sah 0.78

BENCHMARK PARTICIPANTS

• dsah (perl_code) [dsah]

  Code template:

   state $v = Data::Sah::gen_validator(<schema>); $v->(<data>)

• tt (perl_code) [tt]

  Code template:

   state $v = <type:raw>; $v->check(<data>)

BENCHMARK DATASETS

• int(dsah)

• int(tt)

• array10(dsah)

• array10(tt)

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.22.1, CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores), OS: GNU/Linux Debian version 8.0, OS kernel: Linux version 3.16.0-4-amd64.

Benchmark with default options (bencher -m DataSahVSTypeTiny::Validate):

 +-------------+---------------+----------+-----------+-----------+------------+---------+---------+
 | participant | dataset       | arg_data | rate (/s) | time (μs) | vs_slowest | errors  | samples |
 +-------------+---------------+----------+-----------+-----------+------------+---------+---------+
 | dsah        | array10(dsah) |          | 2.01e+05  | 4.98      | 1          | 1.5e-09 | 24      |
 | tt          | array10(tt)   |          | 1.07e+06  | 0.931     | 5.36       | 4.5e-10 | 30      |
 | tt          | int(tt)       | a        | 2.5e+06   | 0.41      | 12         | 3.5e-09 | 20      |
 | dsah        | int(dsah)     | 1        | 2.53e+06  | 0.395     | 12.6       | 4.6e-11 | 20      |
 | tt          | int(tt)       | 1        | 2.58e+06  | 0.387     | 12.9       | 1.9e-10 | 20      |
 | dsah        | int(dsah)     | a        | 2.6e+06   | 0.38      | 13         | 6.3e-10 | 20      |
 | tt          | int(tt)       |          | 2.8e+06   | 0.36      | 14         | 1.1e-09 | 20      |
 | dsah        | int(dsah)     |          | 3.21e+06  | 0.312     | 16         | 2.4e-10 | 22      |
 +-------------+---------------+----------+-----------+-----------+------------+---------+---------+

Benchmark module startup overhead (bencher -m DataSahVSTypeTiny::Validate --module-startup):

 +---------------------+-----------+------------------------+------------+---------+---------+
 | participant         | time (ms) | mod_overhead_time (ms) | vs_slowest | errors  | samples |
 +---------------------+-----------+------------------------+------------+---------+---------+
 | Data::Sah           | 12        | 7.4                    | 1          | 2.4e-05 | 20      |
 | perl -e1 (baseline) | 4.6       | 0                      | 2.6        | 4.4e-05 | 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-DataSahVSTypeTiny.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-DataSahVSTypeTiny.

BUGS

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

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.

cpanm Bencher::Scenarios::DataSahVSTypeTiny

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