This is very interesting, thanks! > While this hypothesis is not entirely wrong, it doesn’t reveal the full picture. For example, even on a GPU, running the sa

This is very interesting, thanks! > While this hypothesis is not entirely wrong, it doesn’t reveal the full picture. For example, even on a GPU, running the same matrix multiplication on the same data repeatedly will always provide bitwise equal results. We’re definitely using floating-point numbers. And our GPU definitely has a lot of concurrency. Why don’t we see nondeterminism in this test?