warp.capture_launch

warp.capture_launch(graph, stream=None)

Launch a previously captured graph.

For CUDA graphs, this launches via cudaGraphLaunch(). For CPU graphs, this replays recorded operations in a tight native C loop.

Parameters:

• graph (Graph) – A Graph as returned by capture_end()

• stream (Stream | None) – A Stream to launch the graph on (CUDA only)