Starting the kdbus discussions

[Thiago Macieira]

On sexta-feira, 10 de janeiro de 2014 13:55:36, Greg KH wrote:
> On Fri, Jan 10, 2014 at 01:47:33PM -0800, Thiago Macieira wrote:
> > On sexta-feira, 27 de dezembro de 2013 01:04:19, Lennart Poettering wrote:
> > > Heya,
> > > 
> > > We today reached a milestone in kdbus development, that we have all the
> > > bits in pieces in place to boot a full system with kdbus as system bus
> > > and no dbus-daemon in the mix for it. The only missing bit is policy
> > > enforcement, everything else is there.
> > 
> > Hi Lennart
> > 
> > Do you have any performance benchmarks done already? We're all technical
> > here and we understand the new architecture improvements are worth it,
> > but have you measured them?
> 
> What would you recommend as a "real-world" dbus benchmark to try out?

I'm just wondering if you've done this exercise already. I'm getting the 
question from some people interested in kdbus who are wondering what the 
benefit is. I was looking for a starting point.

> The dbus-ping-pong one isn't real-world, but it is fast, and you can run
> it in the kdbus git tree if you want to try it out.  There are also
> other benchmark tests in the systemd repo that show how fast it takes to
> send/receive data of different sizes across the kdbus boundry through
> the systemd library wrappers.  Try those out on different machines if
> you are curious as to the speeds involved.

Thanks, I'll take a look. (or have them taken a look at)
-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358
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