NAME Bencher::Scenario::crypt - Benchmark various algorithms of crypt() VERSION This document describes version 0.020 of Bencher::Scenario::crypt (from Perl distribution Bencher-Scenario-crypt), released on 2021-07-24. SYNOPSIS To run benchmark with default option: % bencher -m crypt 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. BENCHMARK PARTICIPANTS * crypt (perl_code) Code template: state $i = 0; my $c = crypt(++$i, ); die "crypt fails/unsupported" unless $c; $c BENCHMARK DATASETS * des * md5-crypt * bcrypt-8 * bcrypt-10 * bcrypt-12 * bcrypt-14 * ssha256-5k * ssha256-50k * ssha256-500k * ssha512-5k * ssha512-50k * ssha512-500k SAMPLE BENCHMARK RESULTS Run on: perl: *v5.30.2*, CPU: *Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores)*, OS: *GNU/Linux LinuxMint version 19*, OS kernel: *Linux version 5.3.0-68-generic*. Benchmark with default options ("bencher -m crypt"): #table1# +--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | dataset | rate (/s) | time (ms) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | ssha512-500k | 4.98 | 201 | 0.00% | 7096982.72% | 5.2e-05 | 20 | | ssha256-500k | 6.49 | 154 | 30.25% | 5448770.36% | 4.5e-05 | 20 | | ssha512-50k | 49.9 | 20 | 901.89% | 708270.75% | 6.2e-06 | 20 | | ssha256-50k | 64.9 | 15.4 | 1202.92% | 544607.52% | 5.1e-06 | 20 | | ssha512-5k | 496 | 2.01 | 9859.12% | 71162.17% | 6.9e-07 | 20 | | ssha256-5k | 645 | 1.55 | 12835.62% | 54764.65% | 1.3e-06 | 21 | | md5-crypt | 8970 | 0.111 | 179853.46% | 3843.84% | 5.3e-08 | 20 | | des | 350000 | 0.0028 | 7096982.72% | 0.00% | 3.6e-09 | 27 | +--------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ Formatted as Benchmark.pm result: Rate ssha512-500k ssha256-500k ssha512-50k ssha256-50k ssha512-5k ssha256-5k md5-crypt des ssha512-500k 4.98/s -- -23% -90% -92% -99% -99% -99% -99% ssha256-500k 6.49/s 30% -- -87% -90% -98% -98% -99% -99% ssha512-50k 49.9/s 905% 670% -- -23% -89% -92% -99% -99% ssha256-50k 64.9/s 1205% 900% 29% -- -86% -89% -99% -99% ssha512-5k 496/s 9900% 7561% 895% 666% -- -22% -94% -99% ssha256-5k 645/s 12867% 9835% 1190% 893% 29% -- -92% -99% md5-crypt 8970/s 180981% 138638% 17918% 13773% 1710% 1296% -- -97% des 350000/s 7178471% 5499900% 714185% 549900% 71685% 55257% 3864% -- Legends: des: dataset=des md5-crypt: dataset=md5-crypt ssha256-500k: dataset=ssha256-500k ssha256-50k: dataset=ssha256-50k ssha256-5k: dataset=ssha256-5k ssha512-500k: dataset=ssha512-500k ssha512-50k: dataset=ssha512-50k ssha512-5k: dataset=ssha512-5k 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) 2021, 2016 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.