#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)
#pragma once
#include <ATen/core/Tensor.h>

namespace at::native {

void _fused_adam_cuda_impl_(
    at::TensorList params,
    at::TensorList grads,
    at::TensorList exp_avgs,
    at::TensorList exp_avg_sqs,
    at::TensorList state_steps,
    const double lr,
    const double beta1,
    const double beta2,
    const double weight_decay,
    const double eps,
    const bool maximize,
    const std::optional<at::Tensor>& grad_scale,
    const std::optional<at::Tensor>& found_inf);

void _fused_adam_cuda_impl_(
    at::TensorList params,
    at::TensorList grads,
    at::TensorList exp_avgs,
    at::TensorList exp_avg_sqs,
    at::TensorList state_steps,
    const at::Tensor& lr,
    const double beta1,
    const double beta2,
    const double weight_decay,
    const double eps,
    const bool maximize,
    const std::optional<at::Tensor>& grad_scale,
    const std::optional<at::Tensor>& found_inf);

} // 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)