Re: [Monotone-devel] push: performace problem of the client

[Julio M. Merino Vidal]

On Tue, 2005-06-14 at 00:43 +0200, Zbynek Winkler wrote:
> Eric Anderson wrote:
> 
> >Zbynek Winkler writes:
> > > [ getting really bad push performance, CPU @ 100% ]
> >
> >Try applying the patch from:
> >https://savannah.nongnu.org/bugs/?func=detailitem&item_id=13300
> >which is:
> >https://savannah.nongnu.org/bugs/download.php?item_id=13300&item_file_id=2573
> >
> >And see if that fixes the performance problem.
> >
> >I had the same problem, and the above change fixed it.  It should
> >apply cleanly to 0.19.
> >  
> >
> I went over the patch and it seems it should work. However, I am not 
> able to test it, because I am not able to compile monotone. There are 
> some files that need more than 256MB of RAM for compilation :(. My 
> system got into a strange state while compiling them. Only kswapd thread 
> was running and I was barely able to to login in the text console and 
> issue proper kill commands (it took me over 15min). So it seem I will 
> not be able to hack on monotone :( which also means I will be more 
> hesitant to use it as well :(
> 
> Zbynek
> 
> PS. address@hidden RAM (laptop) + Debian + gcc-3.3
> PS2. One unit test file takes about 70MB-150MB of RAM and about 5min to 
> compile.

Have you tried building with -O0?  It should be much faster.

-- 
Julio M. Merino Vidal <address@hidden>
http://www.livejournal.com/users/jmmv/
The NetBSD Project - http://www.NetBSD.org/