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giga89
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Joined: 30 Mar 2005
Posts: 153

PostPosted: Wed Jun 01, 2005 1:19 pm    Post subject: Welche Chost-Einstellung? Reply with quote

Tach auch,

ich will demnächst Gentoo neu installiern und will diesmal auf die amd64-architektur verzichten, da mir das zu instabil und zu viele Sachen maskiert waren.
Welche Chost einstellung soll ich nehmen? i686? In der Installationsanleitung steht da zumindest inkl. Atlon, zählt dazu auch Athlon64?
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Karsten from Berlin
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Joined: 28 Feb 2004
Posts: 446
Location: Berlin/Germany

PostPosted: Wed Jun 01, 2005 3:08 pm    Post subject: Reply with quote

Nimm

CHOST die "i686-..."

CFLAGS die "-march=athlon-xp ..."
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Heaven: The police are British, the chefs Italian, the mechanics German, the lovers French and it's organized by the Swiss.
Hell: The police are German, the chefs British, the mechanics French, the lovers Swiss and it's organized by the Italians.
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giga89
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Joined: 30 Mar 2005
Posts: 153

PostPosted: Wed Jun 01, 2005 3:43 pm    Post subject: Reply with quote

march dachte ich wäre k8
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loki99
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Joined: 10 Oct 2003
Posts: 2056
Location: Vienna, €urope

PostPosted: Wed Jun 01, 2005 3:54 pm    Post subject: Reply with quote

aber nicht wenn du 32bit haben willst, soweit ich das versteh! :wink:

Quote:
Athlon XP (AMD)
CHOST="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"
CXXFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"


Quote:
Opteron/Athlon64 (AMD)
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe"
CXXFLAGS="-march=k8 -O2 -pipe"


source: Safe_Cflags
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slick
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Joined: 20 Apr 2003
Posts: 3495

PostPosted: Thu Feb 16, 2006 2:32 pm    Post subject: Reply with quote

Wie nun? (bin etwas verwirrt) Also bei einem Athlon64 und x86 System nehme ich
Quote:
Athlon XP (AMD)
CHOST="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"
CXXFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"

und bei Athlon64 und amd64 System das
Quote:
Opteron/Athlon64 (AMD)
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe"
CXXFLAGS="-march=k8 -O2 -pipe"

?
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Genone
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Joined: 14 Mar 2003
Posts: 9625
Location: beyond the rim

PostPosted: Thu Feb 16, 2006 3:27 pm    Post subject: Reply with quote

Seit gcc-3.4 kann man auch auf 32-bit Systemen -march={k8,opteron,athlon64,athlon-fx,nocona} benutzen.
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