How NumPy speeds array math in Python. A big part of NumPy’s speed comes from using machine-native datatypes, ... but only in cases where the elements in x1‘s first axis are greater than 1; ...

Gommers added, "Really long-term I expect the NumPy 'execution engine' (i.e., the C and Python code that does the heavy lifting for fast array operations) to become less and less relevant, and the ...

NumPy is known for being fast, but could it go even faster? Here’s how to use Cython to accelerate array iterations in NumPy. NumPy gives Python users a wickedly fast library for working with ...