xisuosunboy 发表于 2006-4-5 21:29:42

amd64版能够在Intel64上运行吗？

:( 我们新买了一个服务器Xen3.0×2（64），6G内存，73G×6，想装Linux，Gentoo的Amd64位版能够运行吗？还是用X86版

linky_fan 发表于 2006-4-5 22:36:49

建议用centos或redhat的x86－64版

KDE 发表于 2006-4-5 23:58:50

最好不要跨平台运行。

cnhnln 发表于 2006-4-6 01:18:30

用centos4.2在P D上跑着。gentoo不知道

xisuosunboy 发表于 2006-4-6 08:39:15

呵呵，看来还得用Rh。有一些郁闷。

herngwah 发表于 2006-4-6 10:34:03

The AMD line of 64-bit extended processors were released well ahead of Intel's offering. Therefore, for historical reasons the arch keyword for all x86-64 compatible architectures is amd64.What CFLAGS should I use for AMD64/EM64T?

You should use simple CFLAGS to avoid future problems with your system. For example, you should use CFLAGS="-march=k8 -O2 -pipe" for Athlon64 or Opteron and CFLAGS="-march=nocona -O2 -pipe" for a EM64T processor. If you plan to use a 32-bit chroot, you should use CFLAGS="-march=athlon-xp -O2 -pipe -msse2" for a AMD64 processor; for a EM64T, you should use CFLAGS="-march=pentium4 -O2 -pipe" inside the chroot. CHOST=x86_64-pc-linux-gnu
CFLAGS="-march=nocona -O2 -pipe"
CXXFLAGS="${CFLAGS}"
ACCEPT_KEYWORDS=~amd64
页: [1]
查看完整版本: amd64版能够在Intel64上运行吗？