module 'torch' has no attribute 'float4_e2m1fn_x2'
#7
by
Blueforcer
- opened
im getting the error "module 'torch' has no attribute 'float4_e2m1fn_x2'" when running the FP4 model.
FP8 works. Do i need to update torch? Im using a RTX5090
I have comfy-kitchen installed and FP4 still gives same error with RTX-5090
To use NVFP4 on a 5090 you need a PyTorch version compiled with CUDA 13.0 or higher.
rluxemburg
changed discussion status to
closed