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Reduce repeated calls of get_immediate_node_signature for ancestors in cache (#4871)

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JettHu 2024-09-13 11:02:52 +08:00 committed by GitHub
parent 7c6eb4fb29
commit f6b7194f64
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1 changed files with 4 additions and 0 deletions
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comfy_execution/caching.py
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@ -67,6 +67,7 @@ class CacheKeySetInputSignature(CacheKeySet):
super().__init__(dynprompt, node_ids, is_changed_cache)
self.dynprompt = dynprompt
self.is_changed_cache = is_changed_cache
self.immediate_node_signature = {}
self.add_keys(node_ids)
def include_node_id_in_input(self) -> bool:
@ -94,6 +95,8 @@ class CacheKeySetInputSignature(CacheKeySet):
if not dynprompt.has_node(node_id):
# This node doesn't exist -- we can't cache it.
return [float("NaN")]
if node_id in self.immediate_node_signature: # reduce repeated calls of ancestors
return self.immediate_node_signature[node_id]
node = dynprompt.get_node(node_id)
class_type = node["class_type"]
class_def = nodes.NODE_CLASS_MAPPINGS[class_type]
@ -108,6 +111,7 @@ class CacheKeySetInputSignature(CacheKeySet):
signature.append((key,("ANCESTOR", ancestor_index, ancestor_socket)))
else:
signature.append((key, inputs[key]))
self.immediate_node_signature[node_id] = signature
return signature
# This function returns a list of all ancestors of the given node. The order of the list is