DBus/QtDBus Concerns

Reinhold Kainhofer reinhold at kainhofer.com
Wed Jul 12 19:25:43 BST 2006


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Am Mittwoch, 12. Juli 2006 19:56 schrieb Olaf Jan Schmidt:
> Hi Marius!
>
> On the FSG Accessibility list, people are questioning our planned move of
> the AT-SPI infrastructure from CORBA to DBUS based on the analysis already
> named by Gary:
> http://eleceng.dit.ie/frank/rpc/CORBAGnomeDBUSPerformanceAnalysis.pdf
>
> Unfortunately the analysis does not really explain the exact bindings used,
> so it is impossible to evaluate properly.

All the executables, as well as the source code and the build files 
(either .sh scripts or Makefiles) are available from that page, too:
   http://eleceng.dit.ie/frank/rpc/benchmarking.tar.gz

Of course, they are using their own gnome corba/dcop/dbus bindings. We might 
try it out with kde's dcop and qt's dbus bindings, too. 

Also, he's just evaluating the speed of many function calls with practically 
no data transferred. I wonder how the results are when large data chunks are 
transferred.


Cheers,
Reinhold

- -- 
- ------------------------------------------------------------------
Reinhold Kainhofer, Vienna, Austria
email: reinhold at kainhofer.com, http://reinhold.kainhofer.com/
 * Financial and Actuarial Mathematics, TU Wien, http://www.fam.tuwien.ac.at
 * K Desktop Environment, http://www.kde.org/, KOrganizer maintainer
 * Chorvereinigung "Jung-Wien", http://www.jung-wien.at/
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