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On Sun, Dec 3, 2017 at 12:08 AM, Walter Dnes <waltdnes@××××××××.org> wrote: |
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> https://gcc.gnu.org/onlinedocs/gcc-6.4.0/gcc/x86-Options.html#x86-Options |
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> lists what instruction sets gcc expects for any "-march=<whatever>" |
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> I would suggest rebuilding with... |
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> CFLAGS="-march=nocona -O2 -pipe" |
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> CPU_FLAGS_X86="mmx sse sse2 sse3" |
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> nocona was the first Intel cpu to support AMD64 instructions, and it's |
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> the newest Intel that does not exceed your AMD. The next Intel cpu, the |
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> "core2" supports ssse3 which your AMD does not (count the "s"'s... very |
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> carefully; sse3 != ssse3). |
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Thanks! I have successfully rebuilt the system with "-march=nocona -O2 |
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-pipe" (and switched to gcc 6.4.0/profile 17 while I was at it) and |
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everything seems to be running fine. Hopefully I can pick up a micro-ATX |
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LGA1156 motherboard for cheap and can do the processor upgrade soon. |
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-- |
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Manuel A. McLure WW1FA <manuel@××××××.org> <http://www.mclure.org> |
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...for in Ulthar, according to an ancient and significant law, |
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no man may kill a cat. -- H.P. Lovecraft |