NAME

Bencher::Scenario::Accessors::Get - Benchmark attribute read/get

VERSION

This document describes version 0.14 of Bencher::Scenario::Accessors::Get (from Perl distribution Bencher-Scenarios-Accessors), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

% bencher -m Accessors::Get

To run module startup overhead benchmark:

% bencher --module-startup -m Accessors::Get

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.

Class::Accessor 0.34

Class::Accessor::Array 0.02

Class::InsideOut 1.13

Class::Struct 0.65

Class::Tiny 1.004

Class::XSAccessor 1.19

Class::XSAccessor::Array 1.19

Evo::Class

Mo 0.40

Mojo::Base

Mojo::Base::XS 0.07

Moo 2.002004

Moops 0.034

Moos 0.30

Moose 2.1805

Mouse v2.4.5

Object::Simple 3.17

Object::Tiny 1.08

Object::Tiny::RW 1.07

Object::Tiny::RW::XS 0.03

Object::Tiny::XS 1.01

Perl::Examples::Accessors::Array 0.12

Perl::Examples::Accessors::ClassAccessor 0.12

Perl::Examples::Accessors::ClassAccessorArray 0.12

Perl::Examples::Accessors::ClassInsideOut 0.12

Perl::Examples::Accessors::ClassStruct 0.12

Perl::Examples::Accessors::ClassTiny 0.12

Perl::Examples::Accessors::ClassXSAccessor 0.12

Perl::Examples::Accessors::ClassXSAccessorArray 0.12

Perl::Examples::Accessors::EvoClass 0.12

Perl::Examples::Accessors::Hash 0.12

Perl::Examples::Accessors::Mo 0.12

Perl::Examples::Accessors::MojoBase 0.12

Perl::Examples::Accessors::MojoBaseXS 0.12

Perl::Examples::Accessors::Moo 0.12

Perl::Examples::Accessors::Moops 0.12

Perl::Examples::Accessors::Moos 0.12

Perl::Examples::Accessors::Moose 0.12

Perl::Examples::Accessors::Mouse 0.12

Perl::Examples::Accessors::ObjectSimple 0.12

Perl::Examples::Accessors::ObjectTiny 0.12

Perl::Examples::Accessors::ObjectTinyRW 0.12

Perl::Examples::Accessors::ObjectTinyRWXS 0.12

Perl::Examples::Accessors::ObjectTinyXS 0.12

Perl::Examples::Accessors::SimpleAccessor 0.12

Simple::Accessor 1.02

BENCHMARK PARTICIPANTS

Class::Tiny (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassTiny->new; $o->attr1(42); $o }; $o->attr1

Moo (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Moo->new; $o->attr1(42); $o }; $o->attr1

Object::Tiny::XS (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ObjectTinyXS->new(attr1 => 42); $o }; $o->attr1

Object::Tiny (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ObjectTiny->new(attr1 => 42); $o }; $o->attr1

Class::XSAccessor (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassXSAccessor->new; $o->attr1(42); $o }; $o->attr1

Class::InsideOut (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassInsideOut->new; $o->attr1(42); $o }; $o->attr1

no generator (hash-based) (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Hash->new; $o->attr1(42); $o }; $o->attr1

Object::Tiny::RW::XS (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ObjectTinyRWXS->new; $o->attr1(42); $o }; $o->attr1

Mouse (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Mouse->new; $o->attr1(42); $o }; $o->attr1

Object::Simple (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ObjectSimple->new; $o->attr1(42); $o }; $o->attr1

Moos (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Moos->new; $o->attr1(42); $o }; $o->attr1

Mo (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Mo->new; $o->attr1(42); $o }; $o->attr1

Mojo::Base (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::MojoBase->new; $o->attr1(42); $o }; $o->attr1

no generator (array-based) (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Array->new; $o->attr1(42); $o }; $o->attr1

Simple::Accessor (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::SimpleAccessor->new; $o->attr1(42); $o }; $o->attr1

Class::Struct (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassStruct->new; $o->attr1(42); $o }; $o->attr1

Object::Tiny::RW (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ObjectTinyRW->new; $o->attr1(42); $o }; $o->attr1

Class::Accessor::Array (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassAccessorArray->new; $o->attr1(42); $o }; $o->attr1

Class::Accessor (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassAccessor->new; $o->attr1(42); $o }; $o->attr1

Moops (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Moops->new; $o->attr1(42); $o }; $o->attr1

Mojo::Base::XS (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::MojoBaseXS->new; $o->attr1(42); $o }; $o->attr1

Moose (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Moose->new; $o->attr1(42); $o }; $o->attr1

Class::XSAccessor::Array (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::ClassXSAccessorArray->new; $o->attr1(42); $o }; $o->attr1

Evo::Class (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::EvoClass->new; $o->attr1(42); $o }; $o->attr1

raw hash access (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Hash->new; $o->attr1(42); $o }; $o->{attr1}

raw array access (perl_code)

Code template:

state $o = do { my $o = Perl::Examples::Accessors::Array->new; $o->attr1(42); $o }; $o->[0]

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz (2 cores), OS: GNU/Linux LinuxMint version 17.3, OS kernel: Linux version 3.19.0-32-generic.

Benchmark with default options (bencher -m Accessors::Get):

#table1#
+----------------------------+-----------+-----------+------------+---------+---------+
| participant                | rate (/s) | time (ns) | vs_slowest |  errors | samples |
+----------------------------+-----------+-----------+------------+---------+---------+
| Class::Accessor            |   2011000 |     497.3 |      1     | 1.2e-11 |      22 |
| Simple::Accessor           |   2834000 |     352.8 |      1.409 | 1.1e-11 |      20 |
| Class::InsideOut           |   3250000 |     308   |      1.61  |   3e-10 |      21 |
| Class::Struct              |   4320000 |     231   |      2.15  |   1e-10 |      20 |
| Mojo::Base                 |   4900000 |     210   |      2.4   | 3.1e-10 |      20 |
| Mo                         |   5000000 |     200   |      2.5   | 4.2e-10 |      20 |
| Object::Tiny::RW           |   5588000 |     179   |      2.779 | 1.1e-11 |      20 |
| no generator (array-based) |   5588000 |     178.9 |      2.779 | 1.1e-11 |      20 |
| Object::Simple             |   5800000 |     170   |      2.9   | 3.1e-10 |      20 |
| Evo::Class                 |   5846000 |     171   |      2.907 | 1.2e-11 |      20 |
| no generator (hash-based)  |   6010000 |     166   |      2.99  |   1e-10 |      20 |
| Class::Accessor::Array     |   6400000 |     160   |      3.2   | 3.1e-10 |      20 |
| Moose                      |   6600000 |     150   |      3.3   | 4.2e-10 |      20 |
| Class::Tiny                |   6800000 |     150   |      3.4   | 2.9e-10 |      20 |
| Object::Tiny               |   8800000 |     110   |      4.4   | 1.9e-10 |      23 |
| Mouse                      |  10000000 |      99   |      5     | 1.4e-10 |      20 |
| Object::Tiny::XS           |  11400000 |      87.9 |      5.66  | 5.3e-11 |      20 |
| Mojo::Base::XS             |  12000000 |      87   |      5.7   | 3.4e-10 |      20 |
| Moos                       |  12000000 |      81   |      6.1   | 1.6e-10 |      20 |
| Moops                      |  13000000 |      78   |      6.3   | 1.6e-10 |      20 |
| Object::Tiny::RW::XS       |  13000000 |      77   |      6.4   | 2.4e-10 |      24 |
| Class::XSAccessor          |  13000000 |      75   |      6.6   | 1.5e-10 |      21 |
| Moo                        |  14500000 |      69.1 |      7.2   | 4.6e-11 |      21 |
| Class::XSAccessor::Array   |  19000000 |      53   |      9.3   | 6.3e-11 |      20 |
| raw hash access            |  32000000 |      32   |     16     | 2.1e-10 |      20 |
| raw array access           |  49500000 |      20.2 |     24.6   |   1e-11 |      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-Accessors.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-Accessors.

BUGS

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

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 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::Accessors, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Bencher::Scenarios::Accessors

CPAN shell

perl -MCPAN -e shell
install Bencher::Scenarios::Accessors

For more information on module installation, please visit the detailed CPAN module installation guide.

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NAME

VERSION

SYNOPSIS

DESCRIPTION

BENCHMARKED MODULES

BENCHMARK PARTICIPANTS

SAMPLE BENCHMARK RESULTS

HOMEPAGE

SOURCE

BUGS

SEE ALSO

AUTHOR

COPYRIGHT AND LICENSE

Module Install Instructions