Bencher::Scenario::DateTimeFormatISO8601::Parsing - Benchmark parsing with DateTime::Format::ISO8601
This document describes version 0.001 of Bencher::Scenario::DateTimeFormatISO8601::Parsing (from Perl distribution Bencher-Scenarios-DateTimeFormatISO8601), released on 2018-07-01.
To run benchmark with default option:
% bencher -m DateTimeFormatISO8601::Parsing
To run module startup overhead benchmark:
% bencher --module-startup -m DateTimeFormatISO8601::Parsing
For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.
bencher --help
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.
Version numbers shown below are the versions used when running the sample benchmark.
DateTime::Format::ISO8601 0.08
parse_datetime (perl_code) [parse_datetime]
Code template:
DateTime::Format::ISO8601->parse_datetime(<str>)
parse_time (perl_code) [parse_time]
DateTime::Format::ISO8601->parse_time(<str>)
["2000-12-31","2000-12-31T12:34:56","2000-12-31T12:34:56Z","2000-12-31T12:34:56+07:00"]
Run on: perl: v5.26.1, CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz (2 cores), OS: GNU/Linux LinuxMint version 18.3, OS kernel: Linux version 4.10.0-38-generic.
Benchmark with default options (bencher -m DateTimeFormatISO8601::Parsing):
bencher -m DateTimeFormatISO8601::Parsing
#table1# +---------------------------+-----------+-----------+------------+---------+---------+ | arg_str | rate (/s) | time (μs) | vs_slowest | errors | samples | +---------------------------+-----------+-----------+------------+---------+---------+ | 2000-12-31T12:34:56+07:00 | 10000 | 99 | 1 | 4.5e-07 | 20 | | 2000-12-31T12:34:56Z | 16000 | 63 | 1.6 | 1.1e-07 | 20 | | 2000-12-31T12:34:56 | 16000 | 61 | 1.6 | 2e-07 | 29 | | 2000-12-31 | 18000 | 56 | 1.8 | 4.3e-07 | 20 | +---------------------------+-----------+-----------+------------+---------+---------+
Benchmark module startup overhead (bencher -m DateTimeFormatISO8601::Parsing --module-startup):
bencher -m DateTimeFormatISO8601::Parsing --module-startup
#table2# +---------------------------+-----------+------------------------+------------+-----------+---------+ | participant | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples | +---------------------------+-----------+------------------------+------------+-----------+---------+ | DateTime::Format::ISO8601 | 180 | 173.7 | 1 | 0.00085 | 20 | | perl -e1 (baseline) | 6.3 | 0 | 29 | 4.6e-05 | 20 | +---------------------------+-----------+------------------------+------------+-----------+---------+
To display as an interactive HTML table on a browser, you can add option --format html+datatables.
--format html+datatables
Please visit the project's homepage at https://metacpan.org/release/Bencher-Scenarios-DateTimeFormatISO8601.
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-DateTimeFormatISO8601.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-DateTimeFormatISO8601
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.
perlancar <perlancar@cpan.org>
This software is copyright (c) 2018 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.
To install Bencher::Scenarios::DateTimeFormatISO8601, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Bencher::Scenarios::DateTimeFormatISO8601
CPAN shell
perl -MCPAN -e shell install Bencher::Scenarios::DateTimeFormatISO8601
For more information on module installation, please visit the detailed CPAN module installation guide.