GitLab

Try to keep models on the vram when possible.

Better lowvram mode for controlnets.

If the same node id with the same class exists between two executions the
same instance will be used.

This means you can now cache things in nodes for more efficiency.

"node_errors" contains a dict keyed by node ids. The contents are a message
and a list of dependent outputs.

* allow nodes to map over lists

* make work with IS_CHANGED and VALIDATE_INPUTS

* give list outputs distinct socket shape

* add rebatch node

* add batch index logic

* add repeat latent batch

* deal with noise mask edge cases in latentfrombatch