Module device_runtime 

Structs

GpuRuntime

Enums

GpuAbsence

A genuine reason CUDA cannot exist on this host. These states are distinct from GpuError: absence is an expected hardware/platform fact under GpuPolicy::Auto, whereas an error means a CUDA installation or device that was present failed to initialize correctly.

GpuAvailability

Lossless result of the process-wide CUDA probe.

GpuAvailabilityRef

Borrowed lossless availability view returned from the one-time cache.

Functions

cuda_context_for