Parallel Computing· 2026Q2
Performance evaluation of the OpenACC API targeting multi-GPU data transfers: A case study of porting parallel 3D sweeping algorithms for geological folding
- 0citations
- Q2SCImago
- 2026year
Short summary
A single GPU configuration outperforms multi-GPU setups (2 and 4 GPUs) by up to 50% for grid sizes up to 768^3 in a 3D geological folding algorithm, while 4 GPUs achieve a 25% speedup for larger problem sizes.
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Computer Graphics and Computer-Aided DesignComputer Science