Gentoo Archives: gentoo-user

From: Mick <michaelkintzios@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Mammoth emerge ...
Date: Sat, 05 May 2018 20:31:27
Message-Id: 1840339.x9VBN8RIS4@dell_xps
In Reply to: Re: [gentoo-user] Re: Mammoth emerge ... by Mick
1 On Thursday, 3 May 2018 18:22:01 BST Mick wrote:
2
3 > I will give USE="jumbo-build" a spin later to see what improvement I may
4 > get.
5
6
7 I rebuilt chromium with USE="jumbo-build" with amazing results:
8
9 Fri May 4 12:37:06 2018 >>> www-client/chromium-66.0.3359.139
10 merge time: 1 day, 41 minutes and 56 seconds.
11
12 Sat May 5 18:28:05 2018 >>> www-client/chromium-66.0.3359.139
13 merge time: 9 hours, 20 minutes and 1 second.
14
15
16 Inevitably the first build took place to a large extent overnight when the PC
17 was not in use. Otherwise during day time the PC saw similar usage, light
18 browsing, emails. The above result shows more than a 60% shorter emerge time!
19
20 I noticed slightly more swap was being used (c. 100M or so).
21
22 Thanks Neil for suggesting it. :-)
23
24 --
25 Regards,
26 Mick

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