Module computation_graph 

CID-linked computation graph for gradient tracking.

This module provides:

• ComputationNode — a single node in the gradient computation DAG
• ComputationGraphError — graph-specific error type
• ComputationGraphStore — full DAG with topological ordering, provenance, Arrow IPC gradient storage, and checkpointing

Structs

ComputationGraphStore

CID-linked computation graph store.

ComputationNode

A single node in the gradient computation graph.

Enums

ComputationGraphError

Errors specific to the CID-linked computation graph.