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jingxj
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Joined: 14 Apr 2005
Posts: 3
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 Posted: Wed Dec 07, 2005 6:38 am Post subject: Pentium-m/centrino上装gentoo选用哪种stage3？ |
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想在我本本上装gentoo，本本cpu是Pentium-m/centrino 1.5G，有人知道选哪种stage3
make.conf 里面 -march用pentium-m? |
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Twig
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Joined: 06 Aug 2005
Posts: 8
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| Posted: Wed Dec 07, 2005 11:40 am Post subject: Linux核心里的x86系列CPU设定，Pentium-m/centrino应 |
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cflags-$(CONFIG_MPENTIUMIII) += -march=i686 $(call cc-option,-mtune=pentium3)
cflags-$(CONFIG_MPENTIUMM) += -march=i686 $(call cc-option,-mtune=pentium3)
cflags-$(CONFIG_MPENTIUM4) += -march=i686 $(call cc-option,-mtune=pentium4)
cflags-$(CONFIG_MK6) += -march=k6
# Please note, that patches that add -march=athlon-xp and friends are pointless.
# They make zero difference whatsosever to performance at this time.
cflags-$(CONFIG_MK7) += $(call cc-option,-march=athlon,-march=i686 $(align)-functions=4)
cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8,$(call cc-option,-march=athlon,-march=i686 $(align)-functions=4))
cflags-$(CONFIG_MCRUSOE) += -march=i686 $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
cflags-$(CONFIG_MEFFICEON) += -march=i686 $(call cc-option,-mtune=pentium3) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
cflags-$(CONFIG_MWINCHIPC6) += $(call cc-option,-march=winchip-c6,-march=i586)
cflags-$(CONFIG_MWINCHIP2) += $(call cc-option,-march=winchip2,-march=i586)
cflags-$(CONFIG_MWINCHIP3D) += $(call cc-option,-march=winchip2,-march=i586)
cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0
cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686)
# AMD Elan support
cflags-$(CONFIG_X86_ELAN) += -march=i486
# Geode GX1 support
cflags-$(CONFIG_MGEODEGX1) += $(call cc-option,-march=pentium-mmx,-march=i486)
这是Linux核心里的x86系列CPU设定，Pentium-m/centrino应该用Pentium3，新版gcc有pentium-m优化可以直接用。 |
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EricHsu
Moderator
Joined: 03 May 2004
Posts: 591
Location: Aragon Consulting Group, Beijing, China
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| Posted: Wed Dec 07, 2005 4:16 pm Post subject: Re: Pentium-m/centrino上装gentoo选用哪种stage3？ |
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| jingxj wrote: | 想在我本本上装gentoo，本本cpu是Pentium-m/centrino 1.5G，有人知道选哪种stage3
make.conf 里面 -march用pentium-m? |
hello, jingxj,
我的本本也是 pentium-m 的, 用 stage3-pentium3-2005.1.tar.bz2 即可.
然后 CFLAGS 可以使用 -march=pentium-m 进行优化 
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jingxj
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Joined: 14 Apr 2005
Posts: 3
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Twig
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Joined: 06 Aug 2005
Posts: 8
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| Posted: Mon Dec 12, 2005 5:18 pm Post subject: |
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最安全还是用gcc -v自己看。 |
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sheep204
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Joined: 28 Dec 2005
Posts: 12
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| Posted: Wed Jan 11, 2006 2:10 am Post subject: 赛扬D的处理器用那个Stage |
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我的处理器是赛扬D的采用的核心是Prescott
，不知道用哪个Stage，哪位指点一下。 |
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Fleta
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Joined: 12 Dec 2004
Posts: 68
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CNkind
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Joined: 16 Jan 2006
Posts: 5
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| Posted: Mon Jan 16, 2006 5:37 am Post subject: |
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stage3-pentium3-2005.1中的gcc为3.3.5
what about athlon64 可以选什么stage3 我不想装成64位的OS
akar 2006-1-18 gbk->utf8 |
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