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<P><FONT SIZE=2>Hello everybody.<BR>
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Since 64-bit CPU architecture is cheap these days in a Semperon (3000+ version), I've been trying to optimize some of my C code. As for compile switches on the gcc, do<BR>
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-march=x86-64 -mfpmath=sse -m3dnow<BR>
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look reasonable? Any reason why the -m64 switch does not work for me?<BR>
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Best regards,<BR>
Alan Ward</FONT>
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