The goal of this repo is to demonstrate the performance of the libvips library in comparison to other image processing systems. Currently an accent on ruby-vips: Ruby bindings for libvips library, is made.
Be sure to check out the official benchmarks page: VIPS - Speed and Memory Use for complete demonstration of performance and memory usage characteristics of VIPS library.
Last update: June 6, 2014.
$ bundle exec ./runner Darwin 184.108.40.206.in-addr.arpa 13.2.0 Darwin Kernel Version 13.2.0: Thu Apr 17 23:03:13 PDT 2014; root:xnu-2422.100.13~1/RELEASE_X86_64 x86_64 Ruby-vips 0.3.8 built against vips-7.38.5-Fri Jun 6 13:56:58 MSK 2014 Version: ImageMagick 6.8.8-9 Q16 x86_64 2014-06-06 http://www.imagemagick.org Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC Features: DPC Modules Delegates: bzlib fftw freetype jng jpeg lcms ltdl png tiff xml zlib Image Science 1.2.6 building test image ... tile=10 test image is 2900 by 4420 pixels making tiff and jpeg derivatives ... timing ruby/ruby-vips.rb ... done timing ruby/rmagick.rb ... done timing image-magick/image-magick ... done timing ruby/image_sci.rb ... done measuring memuse for ruby/ruby-vips.rb ... done measuring memuse for ruby/rmagick.rb ... done measuring memuse for ruby/image_sci.rb ... done real time in seconds, fastest of three runs benchmark tiff jpeg ruby-vips.rb 1.42 1.62 image_sci.rb 1.47 1.70 rmagick.rb 1.63 1.87 image-magick 1.68 2.01 peak memory use in bytes benchmark peak RSS ruby-vips.rb 184926208 image_sci.rb 629784576 rmagick.rb 1465909248
Performance test design
The repo has folders ruby/, cpp/ and others, each having platform specific scripts using various libraries available for this platform.
Each script is coded to execute the same scenario (see Scenario section).
Root folder contains runner script, running scripts available in all folders.
See "Do it yourself" section for how to run benchmark scenario.
Do it yourself
git clone https://github.com/stanislaw/vips-benchmarks cd vips-benchmarks bundle update bundle exec ./runner
Copyright (c) 2012, 2014 Stanislaw Pankevich and John Cupitt.