NAME
Bencher::Scenario::PERLANCAR::Tree::Examples - Benchmark PERLANCAR::Tree::Examples
VERSION
This document describes version 0.031 of Bencher::Scenario::PERLANCAR::Tree::Examples (from Perl distribution Bencher-Scenario-PERLANCAR-Tree-Examples), released on 2022-05-07.
SYNOPSIS
To run benchmark with default option:
% bencher -m PERLANCAR::Tree::ExamplesTo run module startup overhead benchmark:
% bencher --module-startup -m PERLANCAR::Tree::ExamplesFor more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.
DESCRIPTION
Created just for testing, while adding feature in Bencher to return result size.
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.
PERLANCAR::Tree::Examples 1.0.6
BENCHMARK PARTICIPANTS
PERLANCAR::Tree::Examples::gen_sample_data (perl_code)
Function call template:
PERLANCAR::Tree::Examples::gen_sample_data(size => <size>, backend => <backend>)
BENCHMARK DATASETS
dataset
BENCHMARK SAMPLE RESULTS
Sample benchmark #1
Run on: perl: v5.34.0, CPU: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores), OS: GNU/Linux LinuxMint version 19, OS kernel: Linux version 5.3.0-68-generic.
Benchmark command (default options):
% bencher -m PERLANCAR::Tree::ExamplesResult formatted as table:
#table1#
+-------------+----------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| arg_backend | arg_size | rate (/s) | time (ms) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+-------------+----------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| hash | medium1 | 14.9 | 67.3 | 0.00% | 505089.06% | 2.8e-05 | 22 |
| array | medium1 | 16 | 63 | 6.12% | 475952.09% | 7.7e-05 | 20 |
| hash | tiny1 | 71000 | 0.014 | 480825.90% | 5.05% | 6e-08 | 20 |
| array | tiny1 | 75000 | 0.013 | 505089.06% | 0.00% | 2.7e-08 | 20 |
+-------------+----------+-----------+-----------+-----------------------+-----------------------+---------+---------+The above result formatted in Benchmark.pm style:
Rate hash medium1 array medium1 hash tiny1 array tiny1
hash medium1 14.9/s -- -6% -99% -99%
array medium1 16/s 6% -- -99% -99%
hash tiny1 71000/s 480614% 449900% -- -7%
array tiny1 75000/s 517592% 484515% 7% --
Legends:
array medium1: arg_backend=array arg_size=medium1
array tiny1: arg_backend=array arg_size=tiny1
hash medium1: arg_backend=hash arg_size=medium1
hash tiny1: arg_backend=hash arg_size=tiny1Sample benchmark #2
Benchmark command (benchmarking module startup overhead):
% bencher -m PERLANCAR::Tree::Examples --module-startupResult formatted as table:
#table2#
+---------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+
| participant | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+---------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+
| PERLANCAR::Tree::Examples | 33 | 13 | 0.00% | 118.25% | 6.6e-05 | 20 |
| perl -e1 (baseline) | 20 | 0 | 118.25% | 0.00% | 0.00021 | 21 |
+---------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+The above result formatted in Benchmark.pm style:
Rate PT:E perl -e1 (baseline)
PT:E 30.3/s -- -39%
perl -e1 (baseline) 50.0/s 64% --
Legends:
PT:E: mod_overhead_time=13 participant=PERLANCAR::Tree::Examples
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.
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/Bencher-Scenario-PERLANCAR-Tree-Examples.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-PERLANCAR-Tree-Examples.
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 -lIf 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, 2017, 2016 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-Scenario-PERLANCAR-Tree-Examples
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.