Re: [gentoo-user] cflags for atom

[housegregory299 <housegregory299@gmail.com>]

В письме от 21 октября 2013 18:40:27 пользователь Frank Steinmetzger написал:
> On Mon, Oct 21, 2013 at 06:09:58PM +0200, Silvio Siefke wrote:
> > Hello,
> > 
> > On Mon, 21 Oct 2013 17:15:30 +0200 Frank Steinmetzger <Warp_7@gmx.de>
> > 
> > wrote:
> > > Do they have different amounts of RAM installed? My netbook ran OK
> > > with 1 GB, but was very limited, especially once Firefox was loaded.
> > > 2 GB should be the minimum if you use a big desktop.
> > 
> > No its only 1 GB. I use XFCE4 and never has use more as 800 MB so what
> > i see with htop.
> 
> Well, with XFCE it should be enough, though having a lot of free RAM
> means more capacity for the filesystem cache to speed up reads. But the
> way you decribe the sluggishness, it must be more than read times.
> 
> Hm... you could compare CPU performance... simple examples are the 7zip
> benchmark (`7z b`) or of course compiling a bigger package like gcc.
> 
> > > What about HDD throughput? (test it with hdparm -t /dev/sda)
> > 
> > [18:05:44][ Akku: 29% ][root@gentoomobile:~]# hdparm -t /dev/sda
> > 
> > /dev/sda:
> >  Timing buffered disk reads: 242 MB in  3.02 seconds =  80.25 MB/sec
> 
> That looks normal, my Pro laptop from 6 years ago reaches around 75 MB/s,
> as does my netbook (Atom N450).

Hi, i use Gentoo i686 with KDE that's enough for Samsung N150 with 1 GB 
memory. KDE uses 200-250 MB of memory, but firefox take more.

-march=i686 -O2