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update README a little

commit 05fc1db9c75875da0a49f3ccdfae46f7a4d90e47 1 parent 91b63b8
@jcupitt jcupitt authored
Showing with 16 additions and 24 deletions.
  1. +16 −24 README.md
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40 README.md
@@ -1,7 +1,7 @@
# vips-benchmarks
-The goal of this repo is to demonstrate performance of libvips library
-taken in comparison with other image processing systems.
+The goal of this repo is to demonstrate the performance of the libvips library
+in comparison to other image processing systems.
Now the accent on [ruby-vips](https://github.com/jcupitt/ruby-vips), Ruby
bindings for libvips library, is made, but later the number of libraries
@@ -9,8 +9,8 @@ bindings for libvips library, is made, but later the number of libraries
## June 26, 2012 - Status
-The repo is a setup phase. Only two scripts for ruby-vips and rmagick are
-available in _ruby/_ folder. Please, do not expect all the code working
+The repo is a setup phase. More tests are being added.
+Please do not expect all the code to working,
stable and representative.
## Benchmarks for 2012.06.26
@@ -32,12 +32,12 @@ testing ruby/rmagick.rb ... done
testing image-magick/image-magick ... done
testing ruby/image_sci.rb ... done
testing netpbm/netpbm.sh ... done
-benchmark tiff jpeg
-ruby-vips.rb 0.45 0.57
-rmagick.rb 1.68 1.88
-netpbm.sh 2.17 1.62
-image-magick 2.89 3.04
-image_sci.rb 3.21 2.91
+benchmark tiff jpeg
+ruby-vips.rb 0.45 0.57
+rmagick.rb 1.68 1.88
+netpbm.sh 2.17 1.62
+image-magick 2.89 3.04
+image_sci.rb 3.21 2.91
</pre>
## Performance test design
@@ -48,10 +48,6 @@ specific scripts using various libraries available for this platform.
Each script is coded to execute the same scenario (see Scenario
section).
-Each folder has _runner_ executable script, which runs all the scripts
-in its directory, for example _ruby/runner_ runs ruby-vips and
-rmagick.rb scripts one by one.
-
Root folder contains _runner_ script, containing links to all _runner_
scripts available in repo.
@@ -59,7 +55,10 @@ See "Do it yourself" section for how to run benchmark scenario.
## Scenario
-Test scenario was taken from [Speed and Memory use](http://www.vips.ecs.soton.ac.uk/index.php?title=Speed_and_Memory_Use) page from libvips [Home page](http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS)
+Test scenario was taken from [Speed and Memory
+use](http://www.vips.ecs.soton.ac.uk/index.php?title=Speed_and_Memory_Use)
+page from libvips [Home
+page](http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS)
## Do it yourself
@@ -68,14 +67,7 @@ git clone https://github.com/stanislaw/vips-benchmarks
cd vips-benchmarks
-# for all platforms
-./runner images/huge.jpg output/huge.jpg
-
-# or more specifically for ruby platform:
-ruby/runner images/huge.jpg output/huge.jpg
-
-# for one concrete library:
-time ruby ruby/ruby-vips.rb images/huge.jpg output/huge.jpg
+./runner
```
## TODO
@@ -86,4 +78,4 @@ time ruby ruby/ruby-vips.rb images/huge.jpg output/huge.jpg
## Copyright
-Copyright (c) 2012 Stanislaw Pankevich and (hopefully) John Cupitt.
+Copyright (c) 2012 Stanislaw Pankevich and John Cupitt.
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