> I propose we use gcc builtins.  We get automatic architecture support,
> and tuning for newer processors if the user so chooses.
> 
> http://gcc.gnu.org/onlinedocs/gcc-4.1.2/gcc/Atomic-Builtins.html
> 
> In May 2031 we can switch to C11 atomics.
         ^^^^
  Maybe 2013?

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
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