NAME
Bencher::Scenario::String::SimpleEscape - Benchmark String::SimpleEscape
VERSION
This document describes version 0.002 of Bencher::Scenario::String::SimpleEscape (from Perl distribution Bencher-Scenario-String-SimpleEscape), released on 2023-01-18.
SYNOPSIS
To run benchmark with default option:
% bencher -m String::SimpleEscapeTo run module startup overhead benchmark:
% bencher --module-startup -m String::SimpleEscapeFor more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.
DESCRIPTION
BENCHMARKED MODULES
Version numbers shown below are the versions used when running the sample benchmark.
String::Escape 2010.002
String::SimpleEscape 0.001
BENCHMARK PARTICIPANTS
String::Escape::backslash (perl_code)
Function call template:
String::Escape::backslash(<str>)String::Escape::unbackslash (perl_code)
Function call template:
String::Escape::unbackslash(<str>)String::SimpleEscape::simple_escape_string (perl_code)
Function call template:
String::SimpleEscape::simple_escape_string(<str>)String::SimpleEscape::simple_unescape_string (perl_code)
Function call template:
String::SimpleEscape::simple_unescape_string(<str>)
BENCHMARK DATASETS
str0
a100
backslash100
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 String::SimpleEscape):
#table1#
+----------------------------------------------+--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| participant | dataset | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+----------------------------------------------+--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| String::Escape::backslash | backslash100 | 31139.4 | 32.1136 | 0.00% | 28420.89% | 1.1e-11 | 20 |
| String::SimpleEscape::simple_escape_string | backslash100 | 33000 | 30 | 6.73% | 26623.69% | 1.2e-07 | 20 |
| String::Escape::unbackslash | backslash100 | 39900 | 25 | 28.24% | 22140.90% | 5.5e-09 | 29 |
| String::SimpleEscape::simple_unescape_string | backslash100 | 59000 | 17 | 90.23% | 14892.95% | 2e-08 | 20 |
| String::Escape::backslash | a100 | 2439000 | 0.41 | 7731.71% | 264.17% | 3.5e-11 | 20 |
| String::SimpleEscape::simple_escape_string | a100 | 2720000 | 0.368 | 8627.49% | 226.79% | 2e-10 | 22 |
| String::Escape::unbackslash | a100 | 5060000 | 0.198 | 16135.76% | 75.67% | 8.1e-11 | 34 |
| String::Escape::unbackslash | str0 | 6009000 | 0.1664 | 19195.62% | 47.81% | 1.2e-11 | 20 |
| String::Escape::backslash | str0 | 6160000 | 0.162 | 19668.54% | 44.27% | 1e-10 | 20 |
| String::SimpleEscape::simple_unescape_string | a100 | 6663000 | 0.1501 | 21296.23% | 33.30% | 1.2e-11 | 26 |
| String::SimpleEscape::simple_escape_string | str0 | 8100000 | 0.123 | 25925.57% | 9.59% | 4.6e-11 | 20 |
| String::SimpleEscape::simple_unescape_string | str0 | 8900000 | 0.11 | 28420.89% | 0.00% | 1.6e-10 | 20 |
+----------------------------------------------+--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+Formatted as Benchmark.pm result:
Rate SE:b backslash100 SS:s_e_s backslash100 SE:u backslash100 SS:s_u_s backslash100 SE:b a100 SS:s_e_s a100 SE:u a100 SE:u str0 SE:b str0 SS:s_u_s a100 SS:s_e_s str0 SS:s_u_s str0
SE:b backslash100 31139.4/s -- -6% -22% -47% -98% -98% -99% -99% -99% -99% -99% -99%
SS:s_e_s backslash100 33000/s 7% -- -16% -43% -98% -98% -99% -99% -99% -99% -99% -99%
SE:u backslash100 39900/s 28% 19% -- -31% -98% -98% -99% -99% -99% -99% -99% -99%
SS:s_u_s backslash100 59000/s 88% 76% 47% -- -97% -97% -98% -99% -99% -99% -99% -99%
SE:b a100 2439000/s 7732% 7217% 5997% 4046% -- -10% -51% -59% -60% -63% -70% -73%
SS:s_e_s a100 2720000/s 8626% 8052% 6693% 4519% 11% -- -46% -54% -55% -59% -66% -70%
SE:u a100 5060000/s 16118% 15051% 12526% 8485% 107% 85% -- -15% -18% -24% -37% -44%
SE:u str0 6009000/s 19199% 17928% 14924% 10116% 146% 121% 18% -- -2% -9% -26% -33%
SE:b str0 6160000/s 19723% 18418% 15332% 10393% 153% 127% 22% 2% -- -7% -24% -32%
SS:s_u_s a100 6663000/s 21294% 19886% 16555% 11225% 173% 145% 31% 10% 7% -- -18% -26%
SS:s_e_s str0 8100000/s 26008% 24290% 20225% 13721% 233% 199% 60% 35% 31% 22% -- -10%
SS:s_u_s str0 8900000/s 29094% 27172% 22627% 15354% 272% 234% 80% 51% 47% 36% 11% --
Legends:
SE:b a100: dataset=a100 participant=String::Escape::backslash
SE:b backslash100: dataset=backslash100 participant=String::Escape::backslash
SE:b str0: dataset=str0 participant=String::Escape::backslash
SE:u a100: dataset=a100 participant=String::Escape::unbackslash
SE:u backslash100: dataset=backslash100 participant=String::Escape::unbackslash
SE:u str0: dataset=str0 participant=String::Escape::unbackslash
SS:s_e_s a100: dataset=a100 participant=String::SimpleEscape::simple_escape_string
SS:s_e_s backslash100: dataset=backslash100 participant=String::SimpleEscape::simple_escape_string
SS:s_e_s str0: dataset=str0 participant=String::SimpleEscape::simple_escape_string
SS:s_u_s a100: dataset=a100 participant=String::SimpleEscape::simple_unescape_string
SS:s_u_s backslash100: dataset=backslash100 participant=String::SimpleEscape::simple_unescape_string
SS:s_u_s str0: dataset=str0 participant=String::SimpleEscape::simple_unescape_stringBenchmark module startup overhead (bencher -m String::SimpleEscape --module-startup):
#table2#
+----------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| participant | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples |
+----------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| String::Escape | 15 | 9 | 0.00% | 144.86% | 7.6e-05 | 21 |
| String::SimpleEscape | 8.9 | 2.9 | 64.03% | 49.28% | 4.6e-05 | 20 |
| perl -e1 (baseline) | 6 | 0 | 144.86% | 0.00% | 2.7e-05 | 21 |
+----------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+Formatted as Benchmark.pm result:
Rate S:E S:S perl -e1 (baseline)
S:E 66.7/s -- -40% -60%
S:S 112.4/s 68% -- -32%
perl -e1 (baseline) 166.7/s 150% 48% --
Legends:
S:E: mod_overhead_time=9 participant=String::Escape
S:S: mod_overhead_time=2.9 participant=String::SimpleEscape
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 https://metacpan.org/release/Bencher-Scenario-String-SimpleEscape.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-String-SimpleEscape.
AUTHOR
perlancar <perlancar@cpan.org>
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 -lIf 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 by perlancar <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.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-String-SimpleEscape
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.