SparseCraft: Agentic Hardware-Software Co-Optimization for Sparse Computing

Excerpt

arXiv:2610.05037v1 Announce Type: cross Abstract: Sparse-accelerator design spaces are usually searched against analytical models, so a design point is admitted on what a model predicts rather than on what the hardware does. SparseCraft closes that gap with a language model inside a closed CHIA loop. In each of 15 iterations the model reads the measured outcome of the previous one and edits the Chisel RTL, the memory configuration and the sparse-kernel schedule of a Gemmini accelerator through M