NAME
    Bencher::Scenario::DataUndump - Benchmark Data::Undump against eval()
    for loading a Data::Dumper output

VERSION
    This document describes version 0.001 of Bencher::Scenario::DataUndump
    (from Perl distribution Bencher-Scenario-DataUndump), released on
    2019-09-07.

SYNOPSIS
    To run benchmark with default option:

     % bencher -m DataUndump

    To run module startup overhead benchmark:

     % bencher --module-startup -m DataUndump

    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.

    Data::Undump 0.15

BENCHMARK PARTICIPANTS
    *   Data::Undump::undump (perl_code)

        Function call template:

         Data::Undump::undump(<dump>)

    *   eval (perl_code)

        Code template:

         eval(<dump>)

BENCHMARK DATASETS
    *   array100i

    *   array1000i

SAMPLE BENCHMARK RESULTS
    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 DataUndump"):

     #table1#
     +----------------------+------------+-----------+-----------+------------+---------+---------+
     | participant          | dataset    | rate (/s) | time (μs) | vs_slowest |  errors | samples |
     +----------------------+------------+-----------+-----------+------------+---------+---------+
     | eval                 | array1000i |      4800 |     210   |       1    | 2.1e-07 |      20 |
     | Data::Undump::undump | array1000i |     28100 |      35.5 |       5.81 | 1.3e-08 |      20 |
     | eval                 | array100i  |     42000 |      24   |       8.7  | 2.7e-08 |      20 |
     | Data::Undump::undump | array100i  |    230000 |       4.4 |      47    | 6.7e-09 |      20 |
     +----------------------+------------+-----------+-----------+------------+---------+---------+

    Benchmark module startup overhead ("bencher -m DataUndump
    --module-startup"):

     #table2#
     +---------------------+-----------+------------------------+------------+---------+---------+
     | participant         | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
     +---------------------+-----------+------------------------+------------+---------+---------+
     | Data::Undump        |       9.3 |                    3.2 |        1   | 5.5e-05 |      21 |
     | perl -e1 (baseline) |       6.1 |                    0   |        1.5 | 4.2e-05 |      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-Scenario-DataUndump>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Bencher-Scenario-DataUndump>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-Data
    Undump>

    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.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    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.