NAME Bencher::Scenario::TruncatingString - Benchmark modules that truncate/elide string VERSION This document describes version 0.001 of Bencher::Scenario::TruncatingString (from Perl distribution Bencher-Scenario-TruncatingString), released on 2019-09-11. SYNOPSIS To run benchmark with default option: % bencher -m TruncatingString To run module startup overhead benchmark: % bencher --module-startup -m TruncatingString 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. String::Elide::Parts 0.07 String::Elide::Tiny 0.002 String::Truncate 1.100602 Text::Elide 0.0.3 Text::Truncate 1.06 BENCHMARK PARTICIPANTS * String::Elide::Parts::elide (perl_code) Function call template: String::Elide::Parts::elide(, ) * String::Elide::Tiny::elide (perl_code) Function call template: String::Elide::Tiny::elide(, ) * String::Truncate::elide (perl_code) Function call template: String::Truncate::elide(, ) * Text::Elide::elide (perl_code) Function call template: Text::Elide::elide(, ) * Text::Truncate::truncstr (perl_code) Function call template: Text::Truncate::truncstr(, ) BENCHMARK DATASETS * str100-70 SAMPLE BENCHMARK RESULTS Run on: perl: *v5.28.2*, CPU: *Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores)*, OS: *GNU/Linux LinuxMint version 18.3*, OS kernel: *Linux version 4.8.0-53-generic*. Benchmark with default options ("bencher -m TruncatingString"): #table1# +-----------------------------+-----------+-----------+------------+---------+---------+ | participant | rate (/s) | time (μs) | vs_slowest | errors | samples | +-----------------------------+-----------+-----------+------------+---------+---------+ | String::Elide::Parts::elide | 81000 | 12 | 1 | 3e-08 | 20 | | Text::Elide::elide | 130000 | 7.6 | 1.6 | 2.7e-08 | 20 | | String::Truncate::elide | 600000 | 1.7 | 7.4 | 6.5e-09 | 21 | | String::Elide::Tiny::elide | 910000 | 1.1 | 11 | 2.1e-09 | 20 | | Text::Truncate::truncstr | 1400000 | 0.72 | 17 | 1.6e-09 | 22 | +-----------------------------+-----------+-----------+------------+---------+---------+ Benchmark module startup overhead ("bencher -m TruncatingString --module-startup"): #table2# +----------------------+-----------+------------------------+------------+-----------+---------+ | participant | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples | +----------------------+-----------+------------------------+------------+-----------+---------+ | String::Truncate | 25 | 19.8 | 1 | 0.00011 | 20 | | Text::Elide | 20 | 14.8 | 1.3 | 7.1e-05 | 20 | | Text::Truncate | 14 | 8.8 | 1.8 | 5.6e-05 | 20 | | String::Elide::Parts | 9.9 | 4.7 | 2.5 | 5.9e-05 | 20 | | String::Elide::Tiny | 5.8 | 0.6 | 4.3 | 4.2e-05 | 20 | | perl -e1 (baseline) | 5.2 | 0 | 4.8 | 2.7e-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 . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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 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.