I am setting up a Gaussian Splatting pipeline (COLMAP → training → rendering) on an RTX 5060 (Blackwell, sm_120).
My issue is that Nerfstudio 1.1.5 requires gsplat==1.4.0, but that version predates sm_120 support.
To run on my GPU I need CUDA 12.8+ and PyTorch cu128, which works fine, but requires a newer gsplat (≥1.5.x).
However, upgrading gsplat breaks Nerfstudio due to the strict dependency requirement.
What are my options for setting up a Gaussian Splatting research pipeline compatible with sm_120 GPUs?
My goal is to experiment with LoD and structural optimizations, so I need access to the underlying splatting implementation (not a high-level black-box tool).