Start Recording CUDAMemory History

KJNodes/experimental

StartRecordCUDAMemoryHistory

THIS NODE ALWAYS RUNS. Starts recording CUDA memory allocation history, can be ended and saved with EndRecordCUDAMemoryHistory.

Example

JSON Example

{
  "class_type": "StartRecordCUDAMemoryHistory",
  "inputs": {
    "input": [
      "node_id",
      0
    ],
    "enabled": "all",
    "context": "all",
    "stacks": "all",
    "max_entries": 100000
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
input	*	required	-	-
enabled?	ENUM 3 options all state None	required	-	"all"
context?	ENUM 4 options all state alloc None	required	-	"all"
stacks?	ENUM 2 options python all	required	-	"all"
max_entries?	INT	required	min: 1000, max: 10000000	100000

Outputs

Index	Name	Type	Is List	Connection Reference
0	input	*	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this StartRecordCUDAMemoryHistory node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• input (*): ["5", 0]

Package: comfyui-kjnodes