numba 的缺点

先贴链接：Constructs

Supported constructs:

• conditional branch: if .. elif .. else
• loops: while, for .. in, break, continue
• basic generator: yield
• assertion: assert

Partially supported constructs:

• exceptions: try .. except, raise, else and finally (See details in this section)
• context manager: with (only support numba.objmode())
• list comprehension (see details in this section)

Unsupported constructs:

• async features: async with, async for and async def
• class definition: class (except for @jitclass)
• set, dict and generator comprehensions
• generator delegation: yield from

可以看到， numba 不支持 dict ！！！

所以 numba 的最大的缺点就是不支持 dict