Unsynchronized int access from threads
Timon Gehr
timon.gehr at gmx.ch
Fri Jun 19 04:00:32 UTC 2020
On 19.06.20 00:15, H. S. Teoh wrote:
> Oh well, I'll just
> think of another way of parallelizing my code.
I think Steven just says that your reads and writes have to be atomic
for the behavior to be defined at language level, so using core.atomic
with memory order `raw` may in fact do what you want. (Or not, I am not
sure what your full use case is.) I don't think in terms of generated
assembly this will differ from what you had in mind as aligned word
stores and loads are atomic on x86.
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