Bencher::Scenario::DateTimeOfDay::create - Benchmark timeofday creation
This document describes version 0.001 of Bencher::Scenario::DateTimeOfDay::create (from Perl distribution Bencher-Scenarios-DateTimeOfDay), released on 2019-02-07.
To run benchmark with default option:
% bencher -m DateTimeOfDay::create
To run module startup overhead benchmark:
% bencher --module-startup -m DateTimeOfDay::create
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.
Date::TimeOfDay 0.005
Date::TimeOfDay::new (perl_code)
Function call template:
Date::TimeOfDay->new(hour=>23, minute=>59, second=>59)
Date::TimeOfDay::from_hms (perl_code)
Date::TimeOfDay->from_hms(hms=>"23:59:59")
Date::TimeOfDay::from_float (perl_code)
Date::TimeOfDay->from_float(float=>86399)
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 DateTimeOfDay::create):
bencher -m DateTimeOfDay::create
#table1# +-----------------------------+-----------+-----------+------------+---------+---------+ | participant | rate (/s) | time (μs) | vs_slowest | errors | samples | +-----------------------------+-----------+-----------+------------+---------+---------+ | Date::TimeOfDay::from_hms | 177000 | 5.64 | 1 | 1.7e-09 | 20 | | Date::TimeOfDay::new | 421000 | 2.37 | 2.38 | 9e-10 | 20 | | Date::TimeOfDay::from_float | 1175000 | 0.8513 | 6.625 | 3.5e-11 | 20 | +-----------------------------+-----------+-----------+------------+---------+---------+
Benchmark module startup overhead (bencher -m DateTimeOfDay::create --module-startup):
bencher -m DateTimeOfDay::create --module-startup
#table2# +---------------------+-----------+------------------------+------------+---------+---------+ | participant | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples | +---------------------+-----------+------------------------+------------+---------+---------+ | Date::TimeOfDay | 10 | 3.5 | 1 | 5.6e-05 | 20 | | perl -e1 (baseline) | 6.5 | 0 | 1.6 | 3.7e-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-DateTimeOfDay.
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-DateTimeOfDay.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-DateTimeOfDay
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) 2019 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::DateTimeOfDay, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Bencher::Scenarios::DateTimeOfDay
CPAN shell
perl -MCPAN -e shell install Bencher::Scenarios::DateTimeOfDay
For more information on module installation, please visit the detailed CPAN module installation guide.