As I'm aware of Python dictionaries are not supported by Numba, however it will still run in "object mode" which won't give you much performance boost. I tend t

As I'm aware of Python dictionaries are not supported by Numba, however it will still run in "object mode" which won't give you much performance boost. I tend to always specify the Numba function as njit or objectMode=False. But yea true, Numba does have shortcomings, maybe dictionaries and classes will be supported in the future.