NAME

Acme::CPANModulesUtil::Bencher - Generate/extract Bencher scenario from information in an Acme::CPANModules::* list

VERSION

This document describes version 0.001 of Acme::CPANModulesUtil::Bencher (from Perl distribution Acme-CPANModulesUtil-Bencher), released on 2019-02-24.

FUNCTIONS

gen_bencher_scenario

Usage:

 gen_bencher_scenario(%args) -> [status, msg, payload, meta]

Generate/extract Bencher scenario from information in an Acme::CPANModules::* list.

An Acme::CPANModules::* module can contain benchmark information, for example in Acme::CPANModules::TextTable, each entry has the following property:

 # entries => [
 #     ...
 #     {
 #         module => 'Text::ANSITable',
 #         ...
           bench_code => sub {
               my ($table) = @_;
               my $t = Text::ANSITable->new(
                   use_utf8 => 0,
                   use_box_chars => 0,
                   use_color => 0,
                   columns => $table->[0],
                   border_style => 'Default::single_ascii',
               );
               $t->add_row($table->[$_]) for 1..@$table-1;
               $t->draw;
           },

The list also contains information about the benchmark datasets:

 bench_datasets => [
     {name=>'tiny (1x1)'    , argv => [_make_table( 1, 1)],},
     {name=>'small (3x5)'   , argv => [_make_table( 3, 5)],},
     {name=>'wide (30x5)'   , argv => [_make_table(30, 5)],},
     {name=>'long (3x300)'  , argv => [_make_table( 3, 300)],},
     {name=>'large (30x300)', argv => [_make_table(30, 300)],},
 ],

This routine extract those information and return a Bencher scenario structure.

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

  • cpanmodule* => perl::modname

    Name of Acme::CPANModules::* module, without the prefix.

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Acme-CPANModulesUtil-Bencher.

SOURCE

Source repository is at https://github.com/perlancar/perl-Acme-CPANModulesUtil-Bencher.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Acme-CPANModulesUtil-Bencher

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

Acme::CPANModules

Bencher

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.