Preprint
Aug 2026
RoofGS: Roofline-Guided End-to-End Acceleration of 3D Gaussian Splatting
3D Gaussian Splatting (3DGS) enables real-time novel-view synthesis but remains limited on GPUs at high resolutions. Through a stage-wise Roofline characterization, we identify two distinct hardware bottlenecks: global memory traffic dominates the front end, whereas instruction throughput limits rasterization. Guided b...
Yang Luo, Yan Gong, Yongsheng Gao et al.
· 0 citations