About training, NCCL
jjjjzyyyyyy opened this issue · comments
RuntimeError: NCCL error in: /opt/conda/conda-bld/pytorch_1616554786529/work/torch/lib/c10d/ProcessGroupNCCL.cpp:33, unhandled cuda error, NCCL version 2.7.8
ncclUnhandledCudaError: Call to CUDA function failed.
How can i fix it?????
Plz help!
Make sure you can follow the steps in https://github.com/swz30/Restormer/blob/main/INSTALL.md
In case the message still persists, make sure that your machine has active GPUs for CUDA installation.