17 May
2013
17 May
'13
1:40 a.m.
hi phil,
not sure if arm supports a double-width compare-and-swap or ll/sc IIRC, ARMv7and later does - but my code doesn't support it. It could probably be added quite easily. I didn't have a platform to test that on when I wrote it.
hmmm ... interesting ... would you be able to provide a patch for this? then boost.lockfree would actually be lock-free on many arm devices! thnx, tim