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arXiv · 2304.13194

Jet: Multilevel Graph Partitioning on Graphics Processing Units

Michael S. Gilbert·Kamesh Madduri·Erik G. Boman·Sivasankaran Rajamanickam
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Abstract

The multilevel heuristic is the dominant strategy for high-quality sequential and parallel graph partitioning. Partition refinement is a key step of multilevel graph partitioning. In this work, we present Jet, a new parallel algorithm for partition refinement specifically designed for Graphics Processing Units (GPUs). We combine Jet with GPU-aware coarsening to develop a $k$-way graph partitioner, the Jet partitioner. The new partitioner achieves superior quality compared to state-of-the-art shared memory partitioners on a large collection of test graphs.

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Michael S. Gilbert, Kamesh Madduri, Erik G. Boman, Sivasankaran Rajamanickam. 2023-04-25. Jet: Multilevel Graph Partitioning on Graphics Processing Units. https://arxiv.org/abs/2304.13194

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