Published on: 2025-05-31 09:56:29
Matt Keeter put up The Prospero Challenge, which is like catnip for me. It’s a well-scoped project: we have a slow program. Make it faster within these constraints. In this post, I will describe two very small changes that can speed up his sample program with minimal effort. His sample tiny implementation, which I will reproduce here, uses Python and NumPy to compute pixels in parallel while parsing the input: import numpy as np with open ( 'prospero.vm' ) as f : text = f . read (). strip () i
Keywords: args cuda cupy line memory
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