The Hidden Geometry of Code: Why Stencils Rule (and Break) High-Performance Computing

Mar 7 · 16 min read · Github Repo : gpu-parallel-patterns Colab : Colab Benchmark Stencil GPU/Env : Tesla T4 / Driver 580.82.07 / CUDA 12.8 How to reproduce : scripts/bootstrap_colab.sh→ scripts/tests.sh → scripts/bench_st