cuda.bindings._v2.driver.GraphInstantiateFlags

class cuda.bindings._v2.driver.GraphInstantiateFlags(value: int)

Flags for instantiating a graph

See CUgraphInstantiate_flags.

AUTO_FREE_ON_LAUNCH: 1

Automatically free memory allocated in a graph before relaunching.

UPLOAD: 2

Automatically upload the graph after instantiation. Only supported by cuGraphInstantiateWithParams. The upload will be performed using the stream provided in instantiateParams.

DEVICE_LAUNCH: 4

Instantiate the graph to be launchable from the device. This flag can only be used on platforms which support unified addressing. This flag cannot be used in conjunction with CUDA_GRAPH_INSTANTIATE_FLAG_AUTO_FREE_ON_LAUNCH.

USE_NODE_PRIORITY: 8

Run the graph using the per-node priority attributes rather than the priority of the stream it is launched into.