Ogbogu, Chukwufumnanya, Gaurav Narang, Biresh Kumar Joardar, Janardhan Rao Doppa, Krishnendu Chakrabarty, and Partha Pratim Pande. 2025. “HePGA: A Heterogeneous Processing-in-Memory Based GNN Training Accelerator”. ArXiv Preprint ArXiv:2508.16011. Last updated on 08/25/2026