Two threads reading and writing to the same memory area do not necessarily give problems. In fact, many software is built to exploit several facts about how memory accesses work with respect each other.
ARM processors give very few guarantees, so code has to workaround that.
Two threads reading and writing to the same memory area do not necessarily give problems. In fact, many software is built to exploit several facts about how memory accesses work with respect each other.
ARM processors give very few guarantees, so code has to workaround that.