#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION) #pragma once // See NOTE: [Tensor vs. TensorBase] namespace at { class TensorBase; } namespace at::native { TORCH_API bool cudnn_is_acceptable(const TensorBase& self); } // namespace at::native #else #error "This file should not be included when either TORCH_STABLE_ONLY or TORCH_TARGET_VERSION is defined." #endif // !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)