In this tutorial, I will cover how to write very fast Python code for data analysis including making use of NumPy and using GPUs. I will largely focus on writing extensions to Python using hand-wrapping and Cython but will touch also on using tools like weave, Instant, ShedSkin and compare them to PyPy. I will also spend the last part of the tutorial on using GPUs with Python and discuss the performance trade-offs of the technology. This will be a high-level overview of the space with deep dives in Cython and GPUs

Outline:

• Brief Introduction to NumPy, SciPy and array-oriented computing with Python including exercises (1 hour)
• Introduction to hand-wrapping and extending Python (1 hour)
• Detailed description of Cython and how to use it to connect to machine-compiled code (1 hour)
• Detailed description of GPUs and how to use them best with NumPy (45 minutes)
• Summary and overview of using Python to write super fast code (15 minutes)