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nerfstudio-project / gsplat

CUDA accelerated rasterization of gaussian splatting
https://docs.gsplat.studio/
Apache License 2.0
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RuntimeError: CUDA error: an illegal memory access was encountered #341

Open smart4654154 opened 3 weeks ago

smart4654154 commented 3 weeks ago

I use nerfstudio's splatfacto algorithm to train the data(matrix city -big city). I use the nerfview tool（ https://github.com/hangg7/nerfview) ,which uses gsplat , to render the data. an error message will appear: image

image

Note: When an error occurs, the CUDA of the task manager suddenly reaches 100% I encountered an error on the 30th second of using nefview could you help me?

baoachun commented 3 weeks ago

Cannot obtain more information from the screenshot. If you want to debug, you can follow these steps to locate the specific line where the error occurs.

  1. CUDA_ENABLE_COREDUMP_ON_EXCEPTION your/script
  2. If a core file with the nvcudmp suffix is generated in the first step, load the file using cuda-gdb, target cudacore your/core/file.nvcudmp
smart4654154 commented 3 weeks ago

By the way,maybe my data cause this error?