29 May
2011
29 May
'11
3:41 p.m.
On 2011.05.29_12.29.34, Tim Blechmann wrote:
double-checked with intel's software developer's manual, volume 3a, section 8.1.1: there is no way to access 128bit words atomically. afaik, the only way to implement them correctly is to use cmpxchg16b ...
Thanks for catching this Tim - I'll fix this in our code. Will get you a list of the specific changes later today. -- Bryce Lelbach aka wash boost-spirit.com px.cct.lsu.edu github.com/lll-project