unilab.base.process_device.is_host_bridge_backend¶
- unilab.base.process_device.is_host_bridge_backend(backend_type)[source]¶
Return whether the backend executes through the packed HOST_BRIDGE plane.
Only HOST_BRIDGE backends route
training.collector_tensor_device; callers that record or display the resolved device use this predicate instead of naming individual backends.