Grappa: Gradient-Only Communication for Scalable Graph Neural Network Training

arXiv:2602.01872v2 Announce Type: replace Abstract: Cross-partition edges dominate the cost of distributed GNN training: fetching remote features and activations per iteration overwhelms the network as graphs deepen and partition counts grow. Grappa is a distributed GNN traini...

🔗 Read more: https://arxiv.org/abs/2602.01872

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