NAME

Bencher::Scenario::DataCSelWrapStruct::wrap_struct - Benchmark wrap_struct()

VERSION

This document describes version 0.001 of Bencher::Scenario::DataCSelWrapStruct::wrap_struct (from Perl distribution Bencher-Scenarios-DataCSelWrapStruct), released on 2016-08-26.

SYNOPSIS

To run benchmark with default option:

% bencher -m DataCSelWrapStruct::wrap_struct

To run module startup overhead benchmark:

% bencher --module-startup -m DataCSelWrapStruct::wrap_struct

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::CSel::WrapStruct 0.001

BENCHMARK PARTICIPANTS

  • Data::CSel::WrapStruct::wrap_struct (perl_code)

    Function call template:

    Data::CSel::WrapStruct::wrap_struct(<data>)

BENCHMARK DATASETS

  • scalar

  • array1

  • array100

  • array1000

  • hash1

  • hash100

  • hash1000

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 DataCSelWrapStruct::wrap_struct):

#table1#
+-----------+-----------+-----------+------------+---------+---------+
| dataset   | rate (/s) | time (ms) | vs_slowest |  errors | samples |
+-----------+-----------+-----------+------------+---------+---------+
| hash1000  |       660 |    1.5    |        1   |   2e-06 |      20 |
| array1000 |       970 |    1      |        1.5 | 2.7e-06 |      24 |
| hash100   |      6800 |    0.15   |       10   | 6.4e-07 |      20 |
| array100  |      9300 |    0.11   |       14   | 4.2e-07 |      21 |
| hash1     |    180000 |    0.0056 |      270   |   2e-08 |      20 |
| array1    |    270000 |    0.0038 |      400   | 6.7e-09 |      20 |
| scalar    |    870000 |    0.0012 |     1300   | 1.7e-09 |      20 |
+-----------+-----------+-----------+------------+---------+---------+

Benchmark module startup overhead (bencher -m DataCSelWrapStruct::wrap_struct --module-startup):

#table2#
+------------------------+-----------+------------------------+------------+---------+---------+
| participant            | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
+------------------------+-----------+------------------------+------------+---------+---------+
| Data::CSel::WrapStruct |       9.1 |                    4.2 |        1   |   2e-05 |      21 |
| perl -e1 (baseline)    |       4.9 |                    0   |        1.9 | 1.8e-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-DataCSelWrapStruct.

SOURCE

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

BUGS

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

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.