Module gpu_stream 

Structs

GpuStream

A named handle to a device command queue / CUDA stream.

StreamGuard

Holds a reference to a pool stream slot. Decrements pending_ops on drop. Does not automatically synchronise the stream — call guard.stream().synchronize() explicitly.

StreamPool

Manages N streams created from the same backend device.

StreamSet

A small, fixed collection of streams used to pipeline a single DAG node.

Enums

StreamAssignment

How the pool selects which stream to lend out.