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On Mon, Feb 2, 2015 at 4:43 PM, James <wireless@×××××××××××.com> wrote: |
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> But, looking at : /usr/portage/profiles/desc/cpu_flags_x86.desc |
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> I surmise: |
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> |
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> CPU_FLAGS_X86="mmx sse sse2 sse3 ssse3 sse4 sse4_1 sse4_2 sse4a ssse3 \ |
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> mmx mmxext xop 3dnowprefetch 3dnow 3dnowext aes avx avx2 fma3 fma4 \ |
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> padlock popcnt " |
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> |
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Exactly how did you "surmise" your list? |
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> What would be cool, is if the devs took the entire list of cpu flags |
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> from proc/cpuinfo and piped it thru a simple validation script (equery |
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> hasuse) to generate the maximum flags to set by default for a given cpu. |
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That's exactly what cpuinfo2cpuflags-x86 does. |