- Out of curiosity, have you ever looked at libTAS? (I realize it has a very different intended use case.)
- Have you had an issues with behavior differences between CPUs? I know there is architecture-level undefined behavior that can differ between CPUs; on the other hand, it sounds like you’re primarily interested in running well-behaved executables that wouldn’t intentionally invoke such behavior.
- How does this compare with rr?
- Out of curiosity, have you ever looked at libTAS? (I realize it has a very different intended use case.)
- Have you had an issues with behavior differences between CPUs? I know there is architecture-level undefined behavior that can differ between CPUs; on the other hand, it sounds like you’re primarily interested in running well-behaved executables that wouldn’t intentionally invoke such behavior.