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Suppose I have a Python program that runs slow- after profiliing and I have identified the bottlene… Read more Determine Whether A Python Function Is Already Implemented In C Extension

Here is the Black (Black Scholes less the dividend) option pricing model for options on futures wri… Read more Cython Parallel Openmp For Black Scholes With Numpy Integrated, Serial Code 10m Options 3.5s, Parallel?

The Goal: Get a Memoryview from a 2D C++ char array using Cython. A little background: I have a nat… Read more Cython - Memoryview Of A Dynamic 2d C++array

I have written a small cython code that is #t3.pyx from libc.stdlib cimport atoi cdef int fun(char… Read more Importing Cython Function: Attributeerror: 'module' Object Has No Attribute 'fun'

Say there is a C++ class in which we would like to define a function to be called in python. On the… Read more Best Choice For Passing Float Arrays In Cython

Imagine the following folder structure: /project run.py /Helper Helper.pxd Helper.pyx … Read more How To Import Depending Cython Modules From Parent Folder In Python

Since I found memory-views handy and fast, I try to avoid creating NumPy arrays in cython and work … Read more Cython: Create Memoryview Without Numpy Array?

I have attempted to use the answer here to add the building of a cython extension into my package. … Read more Attempting To Build A Cython Extension To A Python Package, Not Creating Shared Object (.so) File