Re: Flash filesystems benchmarks

[David Wagner <david.wagner@free-electrons.com>]

	Hi,

On 28/07/2011 21:14, Belisko Marek wrote:
> Hi,
> Great job ;). Maybe small README how to use scripts. I try to run
> ./performance-test.py but got en error because test.cfg doesn't exist.
 > Shouldn't there be input argument for specific board something like:
 > [...]

Thanks for the feedback. You're right, READMEs are missing ; they'll come.

The current procedure, regarding the configuration file, is:
  * write a configuration file (like those already provided as examples)
  * cp it to test.cfg
  * launch performance-test.py
why the cp ? because it allows to tweak it without changing the original.
But it would certainly be best to use a proper argument parsing 
(argparse, like for gnuplotize_*.py and generate_graphs.py) and have an 
optional configuration file.


The material and documentation to reproduce the tests isn't fully 
available yet but will be very soon.  I can already give you a link to 
the debian root filesystem (to be exported through NFS) that was used ; 
however I can't guarantee yet that it will work. 
http://free-electrons.com/~david/pub/RFS-benchmarks.tar.lzma (1.1GB)


David.

--
David Wagner, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com