Backend Registry

Registry of backend capsules known to TorchLean's planner.

The default registry keeps TorchLean/native providers ahead of external providers. Optional external registries, such as LibTorch, are appended only when the caller explicitly enables that backend and chooses a trust policy that admits it.

def NN.Backend.Registry.defaultCapsules : List KernelCapsule

Default capsules: cross-platform reference paths plus native CUDA paths.

def NN.Backend.Registry.withLibTorchCapsules : List KernelCapsule

Default capsules plus optional LibTorch providers.

def NN.Backend.Registry.capsules (enableLibTorch : Bool := false) : List KernelCapsule

Select the registry used by an execution configuration.