On N, 1970-01-01 at 00:00 +0000, Tobias Klausmann wrote:
> Hi! 
> 
> On Wed, 29 Aug 2012, William Hubbs wrote:
> > On Wed, Aug 29, 2012 at 01:57:48PM +0200, Tobias Klausmann wrote:
> > > As a first crude datapoint, I compared the build times
> > > (configure+make) of udev-171-r6 and -188 on our dev Alpha. This
> > > is a machine that's on the speedier side of off-mainstream
> > > architecures, but as a datapoint, it should be enough.
> >  
> >  No, not exactly, because udev-188 doesn't build systemd. We use
> >  specific targets in the Makefile to avoid doing that.
> 
> Amending my earlier post then, here are the numbers for the
> 171 build and the target-specific build of 188:
> 
> ver          (1)    (2)   (1+2)
> udev-171-r6: 15s /  71s /  86s;  1m26s
> udev-188   : 28s /  78s / 116s;  1m56s
> 
> Much less difference. Still, I figure _really_ slow
> machines/arches might be in more pain. I'll run my test with a
> Geode-based x86 later this week.

Geode LX700 (433MHz) with 256MB RAM
MAKEOPTS=-j2 (single core system)
gcc (Gentoo 4.5.2 p1.1, pie-0.4.5) 4.5.2

ebuild prepare done before as well.

1. time ebuild foo configure — real time value
2. time ebuild foo compile — real time value

ver           (1)      (2)    (1+2)
udev-171-r6: 47.2s / 4m36.4 / 5m23.6
udev-188   : 69.6s / 6m27.2 / 7m36.8

Personally of course don't care the slightest of this time.


Mart



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