Gentoo Archives: gentoo-user

From: Nilesh Govindrajan <me@××××××××.com>
To: Gentoo User Mailing List <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] Re: Is 'MAKEOPTS="--jobs --load-average=5"' silly?
Date: Sat, 30 Mar 2013 09:45:17
Message-Id: CAHgBc-uMdPgBvRNw7vqSF+XTthYGiHzUnA1WkXB6kRmBCco28w@mail.gmail.com
In Reply to: Re: [gentoo-user] Re: Is 'MAKEOPTS="--jobs --load-average=5"' silly? by Michael Mol
1 Another interesting point about this load control thing is that if the
2 package uses a build system which doesn't support load control, load will
3 surge high.
4
5 It is currently happening with me while installing Mongo, because the build
6 system scons doesn't have load control feature.
7 On Mar 29, 2013 11:36 PM, "Michael Mol" <mikemol@×××××.com> wrote:
8
9 > On 03/29/2013 01:46 PM, Dale wrote:
10 > > »Q« wrote:
11 > >> On Fri, 29 Mar 2013 16:54:37 +0000
12 > >> Stroller <stroller@××××××××××××××××××.uk> wrote:
13 > >>
14 > >>> On 29 March 2013, at 03:36, Nilesh Govindrajan wrote:
15 > >>>>> ...
16 > >>>>>> I can only imagine he was pointing out that you have a single CPU
17 > >>>>>> with four cores in it.
18 > >>>>> You're right, of course. I should have said /cores/.
19 > >>>> Cores or CPUs.. in this context it's *almost*, __NOT EXACTLY__ same.
20 > >>> Which is exactly what was so twitch inducing!
21 > >> Whatever you do, don't read the first sentence at
22 > >> <https://en.wikipedia.org/wiki/Multi-core_processor>.
23 > >>
24 > >>
25 > >>
26 > >
27 > > Especially this FIRST part:
28 > >
29 > > "A *multi-core processor* is a single computing
30 > > <https://en.wikipedia.org/wiki/Computing> component . . ."
31 > >
32 > > So, it is a SINGLE component. To me, CPUs means having more than one
33 > > CPU component, such as dual CPUs or even quad CPUs which used to be
34 > > fairly common.
35 > >
36 > > I have a single CPU computer. It has 4 cores but a single CPU. I hope
37 > > to upgrade one day to a 8 core CPU. I'll still have a single CPU
38 > > component installed tho.
39 > >
40 > > This is getting really funny. ROFL You can tell when the list is
41 > > getting slow when we start parsing each word and each words meaning. ;-)
42 >
43 > The list hasn't been slow all week. ^^
44 >
45 >