<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">NAME
    Bencher::Scenario::ShellQuote::Any - Benchmark cross-platform shell
    quoting

VERSION
    This document describes version 0.005 of
    Bencher::Scenario::ShellQuote::Any (from Perl distribution
    Bencher-Scenario-ShellQuote-Any), released on 2023-01-17.

SYNOPSIS
    To run benchmark with default option:

     % bencher -m ShellQuote::Any

    To run module startup overhead benchmark:

     % bencher --module-startup -m ShellQuote::Any

    For 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.

    ShellQuote::Any 0.04

    PERLANCAR::ShellQuote::Any 0.002

    ShellQuote::Any::Tiny 0.007

BENCHMARK PARTICIPANTS
    *   ShellQuote::Any::shell_quote (perl_code)

        Function call template:

         ShellQuote::Any::shell_quote(&lt;cmd&gt;)

    *   PERLANCAR::ShellQuote::Any::shell_quote (perl_code)

        Function call template:

         PERLANCAR::ShellQuote::Any::shell_quote(@{&lt;cmd&gt;})

    *   ShellQuote::Any::Tiny::shell_quote (perl_code)

        Function call template:

         ShellQuote::Any::Tiny::shell_quote(&lt;cmd&gt;)

BENCHMARK DATASETS
    *   empty0

    *   empty1

    *   cmd1

    *   cmd5

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 ShellQuote::Any"):

     #table1#
     {dataset=&gt;"cmd1"}
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | participant                             | rate (/s) | time (ÎĽs) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | ShellQuote::Any::shell_quote            |    480000 |      2.08 |                 0.00% |               106.15% | 8.3e-10 |      20 |
     | PERLANCAR::ShellQuote::Any::shell_quote |    519000 |      1.93 |                 8.08% |                90.75% | 7.8e-10 |      23 |
     | ShellQuote::Any::Tiny::shell_quote      |    990000 |      1    |               106.15% |                 0.00% | 1.2e-09 |      20 |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+

    Formatted as Benchmark.pm result:

                   Rate  SA:s_q  PSA:s_q  SAT:s_q 
      SA:s_q   480000/s      --      -7%     -51% 
      PSA:s_q  519000/s      7%       --     -48% 
      SAT:s_q  990000/s    108%      93%       -- 
 
     Legends:
       PSA:s_q: participant=PERLANCAR::ShellQuote::Any::shell_quote
       SA:s_q: participant=ShellQuote::Any::shell_quote
       SAT:s_q: participant=ShellQuote::Any::Tiny::shell_quote

     #table2#
     {dataset=&gt;"cmd5"}
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | participant                             | rate (/s) | time (ÎĽs) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | ShellQuote::Any::shell_quote            |    270000 |    3.71   |                 0.00% |               201.05% | 1.7e-09 |      20 |
     | PERLANCAR::ShellQuote::Any::shell_quote |    275320 |    3.6321 |                 2.03% |               195.08% | 1.7e-11 |      20 |
     | ShellQuote::Any::Tiny::shell_quote      |    810000 |    1.2    |               201.05% |                 0.00% | 1.7e-09 |      20 |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+

    Formatted as Benchmark.pm result:

                   Rate  SA:s_q  PSA:s_q  SAT:s_q 
      SA:s_q   270000/s      --      -2%     -67% 
      PSA:s_q  275320/s      2%       --     -66% 
      SAT:s_q  810000/s    209%     202%       -- 
 
     Legends:
       PSA:s_q: participant=PERLANCAR::ShellQuote::Any::shell_quote
       SA:s_q: participant=ShellQuote::Any::shell_quote
       SAT:s_q: participant=ShellQuote::Any::Tiny::shell_quote

     #table3#
     {dataset=&gt;"empty0"}
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | participant                             | rate (/s) | time (ns) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | ShellQuote::Any::shell_quote            |    800000 |      1000 |                 0.00% |                81.09% | 6.5e-08 |      22 |
     | ShellQuote::Any::Tiny::shell_quote      |   1100000 |       930 |                36.99% |                32.19% | 1.7e-09 |      20 |
     | PERLANCAR::ShellQuote::Any::shell_quote |   1400000 |       700 |                81.09% |                 0.00% | 8.5e-10 |      20 |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+

    Formatted as Benchmark.pm result:

                    Rate  SA:s_q  SAT:s_q  PSA:s_q 
      SA:s_q    800000/s      --      -6%     -30% 
      SAT:s_q  1100000/s      7%       --     -24% 
      PSA:s_q  1400000/s     42%      32%       -- 
 
     Legends:
       PSA:s_q: participant=PERLANCAR::ShellQuote::Any::shell_quote
       SA:s_q: participant=ShellQuote::Any::shell_quote
       SAT:s_q: participant=ShellQuote::Any::Tiny::shell_quote

     #table4#
     {dataset=&gt;"empty1"}
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | participant                             | rate (/s) | time (ns) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
     | ShellQuote::Any::shell_quote            |    750000 |      1300 |                 0.00% |                32.65% | 1.7e-09 |      20 |
     | PERLANCAR::ShellQuote::Any::shell_quote |    810000 |      1200 |                 8.74% |                21.99% | 1.7e-09 |      20 |
     | ShellQuote::Any::Tiny::shell_quote      |    990000 |      1000 |                32.65% |                 0.00% | 1.7e-09 |      20 |
     +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+

    Formatted as Benchmark.pm result:

                   Rate  SA:s_q  PSA:s_q  SAT:s_q 
      SA:s_q   750000/s      --      -7%     -23% 
      PSA:s_q  810000/s      8%       --     -16% 
      SAT:s_q  990000/s     30%      19%       -- 
 
     Legends:
       PSA:s_q: participant=PERLANCAR::ShellQuote::Any::shell_quote
       SA:s_q: participant=ShellQuote::Any::shell_quote
       SAT:s_q: participant=ShellQuote::Any::Tiny::shell_quote

    Benchmark module startup overhead ("bencher -m ShellQuote::Any
    --module-startup"):

     #table5#
     +----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
     | participant                | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
     +----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
     | ShellQuote::Any            |        10 |                 2 |                 0.00% |                51.94% | 0.0004  |      20 |
     | PERLANCAR::ShellQuote::Any |        10 |                 2 |                12.46% |                35.11% | 0.00016 |      20 |
     | ShellQuote::Any::Tiny      |         9 |                 1 |                27.78% |                18.91% | 0.00017 |      20 |
     | perl -e1 (baseline)        |         8 |                 0 |                51.94% |                 0.00% | 0.00018 |      20 |
     +----------------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+

    Formatted as Benchmark.pm result:

                              Rate  S:A  PS:A  SA:T  perl -e1 (baseline) 
      S:A                  100.0/s   --    0%   -9%                 -19% 
      PS:A                 100.0/s   0%    --   -9%                 -19% 
      SA:T                 111.1/s  11%   11%    --                 -11% 
      perl -e1 (baseline)  125.0/s  25%   25%   12%                   -- 
 
     Legends:
       PS:A: mod_overhead_time=2 participant=PERLANCAR::ShellQuote::Any
       S:A: mod_overhead_time=2 participant=ShellQuote::Any
       SA:T: mod_overhead_time=1 participant=ShellQuote::Any::Tiny
       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
    &lt;https://metacpan.org/release/Bencher-Scenario-ShellQuote-Any&gt;.

SOURCE
    Source repository is at
    &lt;https://github.com/perlancar/perl-Bencher-Scenario-ShellQuote-Any&gt;.

SEE ALSO
AUTHOR
    perlancar &lt;perlancar@cpan.org&gt;

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 -l

    If 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 by perlancar
    &lt;perlancar@cpan.org&gt;.

    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
    &lt;https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-Shel
    lQuote-Any&gt;

    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.

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