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Month: April 2012

Re: [trinity-devel] An interesting PDF regarding DCOP and DBUS performance

From: /dev/ammo42 <mickeytintincolle@...>
Date: Wed, 11 Apr 2012 17:30:39 +0200
On Wed, 11 Apr 2012 11:13:32 -0400
Calvin Morrison <mutantturkey@...> wrote:

> Hey all,
> 
> rzs pointed me to a in interesting pdf document that does a simple 
> benchmark of corba, dbus and dcop.
> 
> http://eleceng.dit.ie/frank/rpc/CORBAGnomeDBUSPerformanceAnalysis.pdf
> 
> According to those results dcop is 18 times faster.
6 times, since 18 is CORBA compared to DBus.
Anyway this paper is *really* old (Slackware 10.2 had 2.4.31 kernel
and was released on September 2005), so D-Bus developers have had plenty
of time to make remote calls more efficient by caching, as suggested by
the paper (but I don't know if they actually did this, or even if it
is relevant to dbus itself or another layer).
> 
> Calvin
> 
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