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On Samstag, 3. Mai 2008, David Relson wrote: |
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> On Sat, 03 May 2008 17:12:03 +0100 |
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> |
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> Neil Walker wrote: |
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> > Abraham Gyorgy wrote: |
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> > > Omg, we really can use march=native ?? That would be great if true. |
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> > |
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> > Yes, as long as you are using a recent version of gcc which has |
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> > support for it. I think it came in with gcc 4.2. |
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> |
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> 4.2 seems right. 4.1.2 is the newest version that is _not_ |
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> experimental for x86 and/or amd64. 4.1.2 doesn't support |
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> march=native. So the choice seems to be go experimental or wait :-< |
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what is the problem? native or k8, what is the difference? Oh wait, if you |
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don't use native you have a bit more control. |
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-- |
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