/* ************************************************************************
 * Copyright (c) 2018 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * ************************************************************************ */

#ifndef ROCALUTION_BACKEND_HIP_HPP_
#define ROCALUTION_BACKEND_HIP_HPP_

#include "../backend_manager.hpp"

namespace rocalution
{

    template <typename ValueType>
    class AcceleratorVector;
    template <typename ValueType>
    class AcceleratorMatrix;
    template <typename ValueType>
    class HostMatrix;

    /// Initialize HIP (rocBLAS, rocSPARSE)
    bool rocalution_init_hip();
    /// Release HIP resources (rocBLAS, rocSPARSE)
    void rocalution_stop_hip();

    /// Print information about the HIPs in the systems
    void rocalution_info_hip(const struct Rocalution_Backend_Descriptor);

    /// Sync the device (for async transfers)
    void rocalution_hip_sync(void);

    /// Build (and return) a vector on HIP
    template <typename ValueType>
    AcceleratorVector<ValueType>* _rocalution_init_base_hip_vector(
        const struct Rocalution_Backend_Descriptor backend_descriptor);

    /// Build (and return) a matrix on HIP
    template <typename ValueType>
    AcceleratorMatrix<ValueType>* _rocalution_init_base_hip_matrix(
        const struct Rocalution_Backend_Descriptor backend_descriptor, unsigned int matrix_format);

} // namespace rocalution

#endif // ROCALUTION_BACKEND_HIP_HPP_