Profile Memory Allocation in Python (with support for Numpy arrays)

Question

I have a program that contains a large number of objects, many of them Numpy arrays. My program is swapping miserably, and I\'m trying to reduce the memory usage, because it

Answer 1

Since numpy 1.7 there exists a semi built-in way to track memory allocations:

https://github.com/numpy/numpy/tree/master/tools/allocation_tracking