Module exec_update 

cuGraphExecUpdate — in-place parameter update for an instantiated graph. Lets callers re-bind GpuRef pointers without re-running cuGraphInstantiate.

The driver returns a GraphExecUpdateOutcome indicating whether the update succeeded as-is or whether the topology changed and the caller must re-instantiate.

Enums

GraphExecUpdateOutcome

Result of an update attempt. Values mirror the CUgraphExecUpdateResult enum.

Functions

exec_update

Try to apply new_graph’s parameters to exec’s instantiated state. Wraps cuGraphExecUpdate_v2 (CUDA 12+); returns an Unrecoverable on hosts where the symbol isn’t loadable.