I'm desperatly trying for a week to add one float (at some place in memory) onto another float (at some other place), in an atomic way. Meaning, multiple threads should be able to add values to this memory location without interfering.
I don't wanna use mutex this they would slow down the process a lot.
I couldn't find any answer to this ! Any idea ?
(I just need to do an add, nothing else, no need for a full atomic float class if the problem is simplified this way)