On Tue, 7 Apr 2009 02:10:24 +0800 崔岩ccuiyyan at sina.com <ccuiyyan at gmail.com> wrote: > Hi all : > > Are there any patches available in FreeBSD-current 8.0 for AMD > Opteron > > > CPU to support PMC? According to http://wiki.freebsd.org/PmcTools/PmcHardware Opteron should already be supported. Do you get errors when you load hwpmc? -- Bruce Cran