When you call the Cython function in your Python code, send the entire NumPy array object as an argument for that function call. Perform all the iteration over the object in Cython .

Python objects and modules. Last week, we looked at the fundamentals of Python (https: ... or placed in a container object (added to an array), the object’s count is incremented.

Rewriting Python algorithms to use NumPy takes some work since array objects need to be declared using NumPy’s syntax. ... Math that involves conventional Python objects won’t see a speedup.