Abstract: Sparse Matrix Multiplication (SpMM) is a crucial algorithm in modern platforms such as Artificial Intelligence (AI), Graph Neural Network (GNN), Graph Convolutional Network (GCN), and neural ...
* Program re-ordering for improved L2 cache hit rate. * Automatic performance tuning. # Motivations # Matrix multiplications are a key building block of most modern high-performance computing systems.
Abstract: This letter uses sparse matrix statistics to highlight a structural gap between North American grid models and the synthetic cases commonly used in research. North American grids exhibit ...