//@HEADER
// ************************************************************************
//
//                        Kokkos v. 4.0
//       Copyright (2022) National Technology & Engineering
//               Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// the U.S. Government retains certain rights in this software.
//
// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
// See https://kokkos.org/LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//@HEADER
#ifndef __KOKKOSBATCHED_LU_TEAM_IMPL_HPP__
#define __KOKKOSBATCHED_LU_TEAM_IMPL_HPP__

/// \author Kyungjoo Kim (kyukim@sandia.gov)

#include "KokkosBatched_Util.hpp"
#include "KokkosBatched_LU_Team_Internal.hpp"

namespace KokkosBatched {

///
/// Team Impl
/// =========

///
/// LU no piv
///

template <typename MemberType>
struct TeamLU<MemberType, Algo::LU::Unblocked> {
  template <typename AViewType>
  KOKKOS_INLINE_FUNCTION static int invoke(
      const MemberType &member, const AViewType &A,
      const typename MagnitudeScalarType<
          typename AViewType::non_const_value_type>::type tiny = 0) {
    return TeamLU_Internal<Algo::LU::Unblocked>::invoke(
        member, A.extent(0), A.extent(1), A.data(), A.stride_0(), A.stride_1(),
        tiny);
  }
};

template <typename MemberType>
struct TeamLU<MemberType, Algo::LU::Blocked> {
  template <typename AViewType>
  KOKKOS_INLINE_FUNCTION static int invoke(
      const MemberType &member, const AViewType &A,
      const typename MagnitudeScalarType<
          typename AViewType::non_const_value_type>::type tiny = 0) {
    return TeamLU_Internal<Algo::LU::Blocked>::invoke(
        member, A.extent(0), A.extent(1), A.data(), A.stride_0(), A.stride_1(),
        tiny);
  }
};

}  // namespace KokkosBatched

#endif
