If you start naively without any library that avoids the problem then memory access is the problem. Have a look at how much effort is needed to avoid the problem, for example with blocking algorithms.

AI training time is at a point in an exponential where more throughput isn't going to advance functionality much at all. The underlying problem, problem solving by training, is computationally ...

Artificial intelligence systems can write software and reason through complex problems. Yet even basic arithmetic can expose surprising weaknesses. A new study digs into why modern AI models stumble ...