Grounded-Segment-Anything
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IDEA-Research
NameError: name '_C' is not defined
This is because it need CUDA Runtime to compile GroundingDINO, You can set CUDA_HOME before you install this project as:
export CUDA_HOME=/path/to/cuda-11.3/
an example
May I use the torch-2.0.0+cu118 as the CUDA_HOME?It is include cuda toolkit 118?
May I use the torch-2.0.0+cu118 as the CUDA_HOME?It is include cuda toolkit 118?
When you build custom cuda extension that is _C file , it uses local cuda toolkit, hence you need to install cuda_toolkit 11.8 in your system , and then set CUDA_HOME to the location where it's installed , along with that also set up the the LD_LIBRARY https://forums.developer.nvidia.com/t/path-ld-library-path/48080
Can I install the latest cudatoolkit 12.1 directly, even if I'm using cu118?
No, when building custom cuda extension local cuda toolkit should match to the pytorch's cuda support version , hence you need to install cuda 11.8 version
https://developer.nvidia.com/cuda-11-8-0-download-archive
By the way,I have other repo using cu117 etc, do I need to install more than one cudatoolkit 11.7 in addition?can I install several versions of cudatoolkit at the same time?
Not sure if you can several cuda versions or not, but yess the cuda version in local must match your pytorch version only for the cases where you build custom cuda extension , else no need.