NAME
Bencher::Scenario::ShellGuess::running_shell - Benchmark running_shell()
VERSION
This document describes version 0.002 of Bencher::Scenario::ShellGuess::running_shell (from Perl distribution Bencher-Scenarios-ShellGuess), released on 2017-01-25.
SYNOPSIS
To run benchmark with default option:
% bencher -m ShellGuess::running_shellTo run module startup overhead benchmark:
% bencher --module-startup -m ShellGuess::running_shellFor 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.
Shell::Guess 0.06
BENCHMARK PARTICIPANTS
Shell::Guess::running_shell (perl_code)
Code template:
my $s = Shell::Guess->running_shell; $s->name
SAMPLE BENCHMARK RESULTS
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.
Under bash:
#table1#
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| participant | perl | rate (/s) | time (μs) | vs_slowest | errors | samples |
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| Shell::Guess::running_shell | perl | 50000 | 20 | 1 | 2.7e-08 | 20 |
+-----------------------------+------+-----------+-----------+------------+---------+---------+Under fish:
#table2#
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| participant | perl | rate (/s) | time (μs) | vs_slowest | errors | samples |
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| Shell::Guess::running_shell | perl | 50000 | 20 | 1 | 2.6e-08 | 21 |
+-----------------------------+------+-----------+-----------+------------+---------+---------+Under tcsh ('c'):
#table3#
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| participant | perl | rate (/s) | time (μs) | vs_slowest | errors | samples |
+-----------------------------+------+-----------+-----------+------------+---------+---------+
| Shell::Guess::running_shell | perl | 45000 | 22 | 1 | 2.7e-08 | 20 |
+-----------------------------+------+-----------+-----------+------------+---------+---------+Under zsh ('z'):
#table4#
+-----------------------------+------+-----------+-----------+------------+--------+---------+
| participant | perl | rate (/s) | time (μs) | vs_slowest | errors | samples |
+-----------------------------+------+-----------+-----------+------------+--------+---------+
| Shell::Guess::running_shell | perl | 49100 | 20.4 | 1 | 2e-08 | 20 |
+-----------------------------+------+-----------+-----------+------------+--------+---------+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-ShellGuess.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-ShellGuess.
BUGS
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.
SEE ALSO
AUTHOR
perlancar <perlancar@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2017 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.