NAME

Bencher::Scenario::ArrayData::Word::ID::KBBI::has_item - Benchmark checking if word exists

VERSION

This document describes version 0.001 of Bencher::Scenario::ArrayData::Word::ID::KBBI::has_item (from Perl distribution Bencher-Scenarios-ArrayData), released on 2022-02-05.

SYNOPSIS

To run benchmark with default option:

 % bencher -m ArrayData::Word::ID::KBBI::has_item

To run module startup overhead benchmark:

 % bencher --module-startup -m ArrayData::Word::ID::KBBI::has_item

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.

ArrayData::Word::ID::KBBI 0.004

WordList::ID::KBBI 0.050

BENCHMARK PARTICIPANTS

• ArrayData::Word::ID::KBBI-has_item (perl_code)

  Code template:

   my $ary = ArrayData::Word::ID::KBBI->new; for(1..3) { $ary->has_item   ("zebra"); $ary->has_item   ("nama"); $ary->has_item   ("foo") }

• WordList::ID::KBBI-word_exists (perl_code)

  Code template:

   my $wl  = WordList::ID::KBBI->new;        for(1..3) { $wl ->word_exists("zebra"); $wl ->word_exists("nama"); $wl ->word_exists("foo") }

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.34.0, CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores), OS: GNU/Linux Ubuntu version 20.04, OS kernel: Linux version 5.4.0-91-generic.

Benchmark with bencher -m ArrayData::Word::ID::KBBI::has_item --multimodver Array::Set:

 #table1#
 {dataset=>undef}
 +------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
 | participant                        | rate (/s) | time (ms) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
 +------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
 | ArrayData::Word::ID::KBBI-has_item |       620 |       1.6 |                 0.00% |                14.52% | 2.3e-06 |      27 |
 | WordList::ID::KBBI-word_exists     |       700 |       1   |                14.52% |                 0.00% | 7.1e-05 |     142 |
 +------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+

Formatted as Benchmark.pm result:

        Rate  A_i   W_e 
  A_i  620/s   --  -37% 
  W_e  700/s  60%    -- 
 
 Legends:
   A_i: participant=ArrayData::Word::ID::KBBI-has_item
   W_e: participant=WordList::ID::KBBI-word_exists

Benchmark module startup overhead (bencher -m ArrayData::Word::ID::KBBI::has_item --module-startup):

 #table2#
 +---------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
 | participant               | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
 +---------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
 | ArrayData::Word::ID::KBBI |     14.2  |              8.31 |                 0.00% |               141.67% | 7.4e-06 |      21 |
 | WordList::ID::KBBI        |     12.2  |              6.31 |                16.71% |               107.07% | 7.1e-06 |      20 |
 | perl -e1 (baseline)       |      5.89 |              0    |               141.67% |                 0.00% | 4.3e-06 |      20 |
 +---------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+

Formatted as Benchmark.pm result:

                          Rate  AWI:K  WI:K  perl -e1 (baseline) 
  AWI:K                 70.4/s     --  -14%                 -58% 
  WI:K                  82.0/s    16%    --                 -51% 
  perl -e1 (baseline)  169.8/s   141%  107%                   -- 
 
 Legends:
   AWI:K: mod_overhead_time=8.31 participant=ArrayData::Word::ID::KBBI
   WI:K: mod_overhead_time=6.31 participant=WordList::ID::KBBI
   perl -e1 (baseline): mod_overhead_time=0 participant=perl -e1 (baseline)

To display as an interactive HTML table on a browser, you can add option --format html+datatables.

BENCHMARK NOTES

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Bencher-Scenarios-ArrayData.

SOURCE

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

SEE ALSO

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

 % prove -l

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla plugin and/or Pod::Weaver::Plugin. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2022 by perlancar <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.

BUGS

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

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.

cpanm Bencher::Scenarios::ArrayData

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