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Re: gcc 3.3 garbage collector defaults
- From: Segher Boessenkool <segher at koffie dot nl>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Benjamin Kosnik <bkoz at redhat dot com>, Andi Kleen <ak at suse dot de>,zack at codesourcery dot com, gcc at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
- Date: Tue, 28 Jan 2003 19:26:22 +0100
- Subject: Re: gcc 3.3 garbage collector defaults
- References: <200301271904.OAA22788@makai.watson.ibm.com>
David Edelsohn wrote:
>
> >>>>> Benjamin Kosnik writes:
>
> Ben> Aaaaaaaaaaghh!!!!!! Why aren't these flags documented!!!! Why aren't
> Ben> the defaults sane???
>
> The defaults are very sane for a 128MB 200MHz system :-).
I think you need to go a lot lower than that for it to be sane -- on my
64MB 350MHz ppc750 box for example, 16MB 100% is much faster. I don't
run emacs and/or X11 in parallel with it, of course ;)
Maybe 8MB/33MHz/slow or no hdd.
Segher