NAME
Bencher::Scenario::DataCSel::Parsing - Benchmark parsing speed
VERSION
This document describes version 0.04 of Bencher::Scenario::DataCSel::Parsing (from Perl distribution Bencher-Scenarios-DataCSel), released on 2017-01-25.
SYNOPSIS
To run benchmark with default option:
% bencher -m DataCSel::ParsingTo run module startup overhead benchmark:
% bencher --module-startup -m DataCSel::ParsingFor 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.
Data::CSel 0.11
BENCHMARK PARTICIPANTS
Data::CSel::parse_csel (perl_code)
Function call template:
Data::CSel::parse_csel(<expr>)
BENCHMARK DATASETS
*
T
T T2 T3 T4 T5
T ~ T ~ T ~ T ~ T
:has(T[length > 1])
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 DataCSel::Parsing):
#table1#
+---------------------+-----------+-----------+------------+---------+---------+
| dataset | rate (/s) | time (μs) | vs_slowest | errors | samples |
+---------------------+-----------+-----------+------------+---------+---------+
| :has(T[length > 1]) | 20000 | 49 | 1 | 5.3e-08 | 20 |
| T ~ T ~ T ~ T ~ T | 34000 | 29 | 1.7 | 5.3e-08 | 20 |
| T T2 T3 T4 T5 | 36000 | 28 | 1.7 | 5.3e-08 | 20 |
| T | 140000 | 7.4 | 6.6 | 1.3e-08 | 20 |
| * | 140000 | 7.1 | 6.9 | 1.3e-08 | 20 |
+---------------------+-----------+-----------+------------+---------+---------+Benchmark module startup overhead (bencher -m DataCSel::Parsing --module-startup):
#table2#
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| participant | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest | errors | samples |
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
| Data::CSel | 0.82 | 4.2 | 16 | 12 | 6.5 | 1 | 2.1e-05 | 20 |
| perl -e1 (baseline) | 1.6 | 4.9 | 19 | 5.5 | 0 | 2.3 | 1.8e-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 https://metacpan.org/release/Bencher-Scenarios-DataCSel.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-DataCSel.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-DataCSel
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 software is copyright (c) 2017 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.