Comfy-Org / Comfy-Org/ComfyUI

MS backend out of memory

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Description

RuntimeError: MPS backend out of memory (MPS allocated: 5.56 GB, other allocations: 1.10 GB, max allowed: 6.80 GB). Tried to allocate 768.00 MB on private pool. Use PYTORCH_MPS_HIGH_WATERMARK_RATIO=0.0

How to turn on mps?
add it before starting in the virtual environment?

Help me

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