A Coding Guide to NVIDIA’s Tile-Based GPU Programming: From cuTile and Triton Kernels to Flash Attention

A new technical tutorial outlines methods for tile-based GPU programming, using the TileGym framework to manage operations across varying hardware configurations. The guide demonstrates how developers can transition between cuTile backends and Triton kernels to maintain performance when specific hardware stacks are unavailable. This approach provides a practical workflow for optimizing memory access and execution efficiency in complex AI workloads.