NAME
Bencher::Scenario::Data::Sah::extract_subschemas - Benchmark extracting subschemas
VERSION
This document describes version 0.071 of Bencher::Scenario::Data::Sah::extract_subschemas (from Perl distribution Bencher-Scenarios-Data-Sah), released on 2023-01-19.
SYNOPSIS
To run benchmark with default option:
% bencher -m Data::Sah::extract_subschemasTo run module startup overhead benchmark:
% bencher --module-startup -m Data::Sah::extract_subschemasFor 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.
Data::Sah::Util::Subschema 0.005
BENCHMARK PARTICIPANTS
Data::Sah::Util::Subschema::extract_subschemas (perl_code)
Function call template:
Data::Sah::Util::Subschema::extract_subschemas(<schema>)
BENCHMARK DATASETS
int
["array","of","int"]
["any","of",["int*",["array","of","int"]]]
["array","of|",["int","float"]]
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 default options (bencher -m Data::Sah::extract_subschemas):
#table1#
+--------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| dataset | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+--------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| ["any","of",["int*",["array","of","int"]]] | 16000 | 61 | 0.00% | 642.10% | 3.5e-07 | 20 |
| ["array","of|",["int","float"]] | 25000 | 40 | 54.81% | 379.37% | 6e-08 | 25 |
| ["array","of","int"] | 35000 | 28 | 114.85% | 245.40% | 5.2e-08 | 21 |
| int | 121000 | 8.24 | 642.10% | 0.00% | 3.3e-09 | 20 |
+--------------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+Formatted as Benchmark.pm result:
Rate ["any","of",["int*",["array","of","int"]]] ["array","of|",["int","float"]] ["array","of","int"] int
["any","of",["int*",["array","of","int"]]] 16000/s -- -34% -54% -86%
["array","of|",["int","float"]] 25000/s 52% -- -30% -79%
["array","of","int"] 35000/s 117% 42% -- -70%
int 121000/s 640% 385% 239% --
Legends:
["any","of",["int*",["array","of","int"]]]: dataset=["any","of",["int*",["array","of","int"]]]
["array","of","int"]: dataset=["array","of","int"]
["array","of|",["int","float"]]: dataset=["array","of|",["int","float"]]
int: dataset=intBenchmark module startup overhead (bencher -m Data::Sah::extract_subschemas --module-startup):
#table2#
+----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| participant | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| Data::Sah::Util::Subschema | 12 | 4.9 | 0.00% | 68.05% | 6.7e-05 | 21 |
| perl -e1 (baseline) | 7.1 | 0 | 68.05% | 0.00% | 3.1e-05 | 21 |
+----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+Formatted as Benchmark.pm result:
Rate DSU:S perl -e1 (baseline)
DSU:S 83.3/s -- -40%
perl -e1 (baseline) 140.8/s 69% --
Legends:
DSU:S: mod_overhead_time=4.9 participant=Data::Sah::Util::Subschema
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-Scenarios-Data-Sah.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-Data-Sah.
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, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.
COPYRIGHT AND LICENSE
This software is copyright (c) 2023, 2017, 2016, 2015 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-Data-Sah
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.