Using multiple GPUs for Machine Learning

[@emilefortier1688]

This is exactly what I've been looking for! Thanks for the clear explanations

[@matthewwillox528]

Stupid question... Can I use two different GPU classes in the same machine? For example, use a 970 and a 3070 to do compute? I know this isn't possible for graphics.

[@GarimaKumari-sl2gq]

How to overcome with this issue:-RuntimeError: NCCL error in: /opt/conda/conda-bld/pytorch_1670525552843/work/torch/csrc/distributed/c10d/ProcessGroupNCCL.cpp:1269, i
nternal error, NCCL version 2.14.3
ncclInternalError: Internal check failed.
Last error:
Duplicate GPU detected : rank 0 and rank 1 both on CUDA device 1a000

[@mnk_navin]

same error bro, did u rectified it?