Boost logo

Boost :

Subject: Re: [boost] [lockfree::fifo] Review
From: Tim Blechmann (tim_at_[hidden])
Date: 2009-12-20 06:01:52

> 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.


Every word is like an unnecessary stain on silence and nothingness
  Samuel Beckett

Boost list run by bdawes at, gregod at, cpdaniel at, john at