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On 2006.07.07 14:27, Chris Gianelloni wrote: |
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> On Fri, 2006-07-07 at 02:31 +0200, Luca Barbato wrote: |
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> > The more I think about the issue and the more I like the complete |
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> > profiles for amd64 more than the other solutions. |
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> |
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> I don't even *want* to think of what this would be for x86. |
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> |
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> These are what I can think of, so far, with regards to different |
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> support |
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> on different chips. |
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> |
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> x86 (everything) |
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> i586 (everything i586-compatible) |
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> i586 + mmx (pentium-mmx) |
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> i686 (everything i686-compatible) |
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> i686 + mmx (pentium2+, athlon+) |
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> i686 + mmx + sse (pentium3+, athlon-xp+) |
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> i686 + mmx + sse + sse2 (pentium4+, athlon64+, opteron+) |
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> i686 + mmx + see + sse2 + sse3 (some pentium4, some athlon64, some |
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> opteron) |
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> i686 + mmx + 3dnow (athlon+) |
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> i686 + mmx + 3dnow + sse (athlon-xp+) |
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> i686 + mmx + 3dnow + sse + sse2 (athlon64+, opteron+) |
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> i686 + mmx + 3dnow + sse + sse2 + sse3 (some athlon64, some opteron) |
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> |
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[snip] |
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> |
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> -- |
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> Chris Gianelloni |
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> Release Engineering - Strategic Lead |
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> x86 Architecture Team |
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> Games - Developer |
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> Gentoo Linux |
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> |
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Chris, |
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|
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Its east to make worse too. There's mmxext and 3dnowext too. |
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Regards, |
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|
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Roy Bamford |
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|
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-- |
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