20 Dec
2009
20 Dec
'09
11:01 a.m.
Does X86 and X86_64 support DCAS?(intel core2 duo onwards) Eventually the how does tim solve the ABA problem?
x86 supports cmpxchg8b (since i586 iirc). x86_64 provides cmpxchg16b, except on early amd machines. tim -- tim@klingt.org http://tim.klingt.org Every word is like an unnecessary stain on silence and nothingness Samuel Beckett