Gentoo Archives: gentoo-user

From: Alan McKinnon <alan@××××××××××××××××.za>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Symlinking /usr/portage/distfiles
Date: Wed, 31 Jan 2007 13:28:58
Message-Id: 200701311522.24874.alan@linuxholdings.co.za
In Reply to: Re: [gentoo-user] Symlinking /usr/portage/distfiles by Uwe Thiem
1 On Wednesday 31 January 2007 14:22, Uwe Thiem wrote:
2 > On 31 January 2007 13:02, Alan McKinnon wrote:
3 > > On Tuesday 30 January 2007 16:06, Uwe Thiem wrote:
4 > > > What are the specs of your box?
5 > >
6 > > Dell Latitude D810
7 > > 2GHz Centrino
8 > > 2GB Ram
9 > > 80G SATA
10 > > 2.6.19-suspend2-r1
11 >
12 > Odd. My 2.8GHz Pentium 4 takes *far* longer to compile OO, something
13 > close to 10h, though I haven't really timed it.
14
15 Intuition tells me that on my machine emerging OOo must do a lot of
16 stuff my machine is fast at, and relatively little that it's slow at. I
17 know for a fact it's got a nippy cpu and lots of ram, but disk IO is
18 much slower than it ought to be.
19
20 Also, my times come from genlop, and I may well have moved between home
21 and office networks, and I can't guarantee that both networks have ntp
22 servers exactly synced
23
24 > > But, OOo is a well known resource hog that really stresses a
25 > > machine when compiling, so I don't think it makes a useful measure
26 > > of anything. And KDE-meta isn't much better these days either.
27 > > Yesterdays sync brought in 3.5.6 and 3 or 4 other bits and pieces,
28 > > which I started at 1am this morning. It's just finished now at 1pm
29 > > - 12 hours!
30 >
31 > KDE is in so far better as it doesn't forbit parallel compiling - as
32 > OO does. So I can use distcc and let all my boxes contribute. That
33 > brings the compile time of KDE down a lot. Unfortunately, that isn't
34 > possible with OO.
35
36 kde-meta also runs ./configure something like 300 times :-) which is
37 very disk intensive and my machine sucks at that
38
39 alan
40 --
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