Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Simultaneously emerging multiple packages with same dependencies
Date: Thu, 27 Jan 2011 15:38:14
Message-Id: 20110127153637.0ea4101a@digimed.co.uk
In Reply to: [gentoo-user] Re: Simultaneously emerging multiple packages with same dependencies by Nikos Chantziaras
1 On Thu, 27 Jan 2011 17:09:27 +0200, Nikos Chantziaras wrote:
2
3 > > So on a 20 package world update, only 19 are faster while the 20th
4 > > runs at the same speed? Where's the loss there? Even if the last were
5 > > slower, it would be worth it.
6 >
7 > Given the amount of time unpack/configure/install of most packages
8 > needs (very short), my observation is that it would not be worth it.
9
10 Even if that were true, how much time would you have to save to justify
11 adding -j 2 to EMERGE_DEFAULTS in make.conf?
12
13 But it's not true, large packages spend a lot of time on these phases of
14 the install.
15
16
17 --
18 Neil Bothwick
19
20 Head: (n.) the part of a disk drive which detects sectors and decides
21 which of the two possible values to return: 'lose a turn' or 'bankrupt.'

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