Bencher::Scenario::ShellGuess::running_shell - Benchmark running_shell()
This document describes version 0.003 of Bencher::Scenario::ShellGuess::running_shell (from Perl distribution Bencher-Scenarios-ShellGuess), released on 2021-07-31.
To run benchmark with default option:
% bencher -m ShellGuess::running_shell
To run module startup overhead benchmark:
% bencher --module-startup -m ShellGuess::running_shell
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.
Shell::Guess 0.06
Shell::Guess::running_shell (perl_code)
Code template:
my $s = Shell::Guess->running_shell; $s->name
Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores), OS: GNU/Linux Debian version 8.0, OS kernel: Linux version 3.16.0-4-amd64.
Benchmark command (under bash):
%
Result formatted as table:
#table1# +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | participant | perl | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | Shell::Guess::running_shell | perl | 50000 | 20 | 0 | 0 | 2.7e-08 | 20 | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+
The above result formatted in Benchmark.pm style:
Rate 50000/s -- Legends: : participant=Shell::Guess::running_shell perl=perl
The above result presented as chart:
Benchmark command (under fish):
#table2# +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | participant | perl | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | Shell::Guess::running_shell | perl | 50000 | 20 | 0 | 0 | 2.6e-08 | 21 | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+
Benchmark command (under tcsh ('c')):
#table3# +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | participant | perl | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | Shell::Guess::running_shell | perl | 45000 | 22 | 0 | 0 | 2.7e-08 | 20 | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+
Rate 45000/s -- Legends: : participant=Shell::Guess::running_shell perl=perl
Benchmark command (under zsh ('z')):
#table4# +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+--------+---------+ | participant | perl | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+--------+---------+ | Shell::Guess::running_shell | perl | 49100 | 20.4 | 0 | 0 | 2e-08 | 20 | +-----------------------------+------+-----------+-----------+-----------------------+-----------------------+--------+---------+
Rate 49100/s -- Legends: : participant=Shell::Guess::running_shell perl=perl
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-ShellGuess.
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-ShellGuess.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-ShellGuess
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) 2021, 2017, 2016 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::ShellGuess, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Bencher::Scenarios::ShellGuess
CPAN shell
perl -MCPAN -e shell install Bencher::Scenarios::ShellGuess
For more information on module installation, please visit the detailed CPAN module installation guide.