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Bug 2696 - Optimizing Gentoo for SMP-enabled systems (does a SMP-aware gcc exist in the stage1 file?)
Summary: Optimizing Gentoo for SMP-enabled systems (does a SMP-aware gcc exist in the ...
Status: RESOLVED INVALID
Alias: None
Product: [OLD] Docs-user
Classification: Unclassified
Component: Gentoo Linux FAQ (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Sherman Boyd (meekrob) (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-05-13 06:56 UTC by Martin Andersen
Modified: 2003-02-04 19:42 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Martin Andersen 2002-05-13 06:56:52 UTC
Hi!

I have recently aquired a new machine which is a dual-AthlonMP based system, 
and I am very eager to try my first Gentoo installation on it.

However, since Gentoo is all about maintaining speed and tidyness (that's the 
way I see it anyhow ;), I'd really like to be able to get all things optimized 
to run on a dual system from the get-go.
I have looked around the website, and pondered into some mailinglists, but have 
come up short with information about x86 SMP systems.

So I was wondering; does an SMP image exist, and if not: are there any plans on 
providing a SMP-enabled ISO?

Since I can do some things myself, I'd like to know where on my system that I 
have to look in order to add variables to the compiler that will make the 
resulting binaries SMP-aware. I'd of course like to do this as early in the 
compilation stage as possible (that is, before compiling the compiler, 
obviously!)

As you can see, I'd like to cut down the compilation stage significantly (or at 
least do my best to try to slice it down). :)

Also, since I am fortunate enough to have a 3ware Escalade RAID-5 card in the 
same box, I'd like to know if the 3w-xxxx.o kernel module is included with 
Gentoo, since this is a slightly exotic card (although 3ware make their own 
Linux drivers, which have been present in the kernel since 2.2)

(Yes, I intend to boot from this controller)


I am eager to try on this new distribution. I have to say that from looking at 
your tidy and straight-to-the-point website (not forgetting the technical 
articles), aswell your background from using Amiga (and working at Psygnosis), 
that things look very promising.

Keep up the great work.

Best regards,

Martin