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Linux优化经验

CHOST="i586-pc-linux-gnu" 
CFLAGS="-march=i586 -m3dnow -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=i586 -m3dnow -O3 -pipe -fomit-frame-pointer" 
 
K6 (AMD) 
 
CHOST="i586-pc-linux-gnu" 
CFLAGS="-march=k6 -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=k6 -O3 -pipe -fomit-frame-pointer" 
 
K6-2 (AMD) 
 
CHOST="i586-pc-linux-gnu" 
CFLAGS="-march=k6-2 -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=k6-2 -O3 -pipe -fomit-frame-pointer" 
 
K6-3 (AMD) 
 
CHOST="i586-pc-linux-gnu" 
CFLAGS="-march=k6-3 -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=k6-3 -O3 -pipe -fomit-frame-pointer" 
 
Athlon (AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon -O3 -pipe -fomit-frame-pointer" 
 
Athlon-tbird, aka K7 (AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon-tbird -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon-tbird -O3 -pipe -fomit-frame-pointer" 
 
Athlon-tbird XP (AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer" 
 
Athlon 4(AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon-4 -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon-4 -O3 -pipe -fomit-frame-pointer" 
 
Athlon XP (AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer" 
 
Athlon MP (AMD) 
 
CHOST="i686-pc-linux-gnu" 
CFLAGS="-march=athlon-mp -O3 -pipe -fomit-frame-pointer" 
CXXFLAGS="-march=athlon-mp -O3 -pipe -fomit-frame-pointer" 
 
603 (PowerPC) 
 
CHOST="powerpc-unknown-linux-gnu" 
CFLAGS="-O3 -pipe -fsigned-char" 
CXXFLAGS="-O3 -pipe -fsigned-char" 
 
603e (PowerPC) 
 
CHOST="powerpc-unknown-linux-gnu" 
CFLAGS="-O3 -pipe -fsigned-char" 
CXXFLAGS="-O3 -pipe -fsigned-char" 
 
604 (PowerPC) 
 
CHOST="powerpc-unknown-linux-gnu" 
CFLAGS="-O3 -pipe -fsigned-char" 
CXXFLAGS="-O3 -pipe -fsigned-char" 
 
604e (PowerPC) 
 
CHOST="powerpc-unknown-linux-gnu" 
CFLAGS="-O3 -pipe -fsigned-char" 
CXXFLAGS="-O3 -pipe -fsign

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本文关键词: 经验 优化 Linux



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