/*******************************************************************************
 *
 * MIT License
 *
 * Copyright (c) 2023 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
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 * SOFTWARE.
 *
 *******************************************************************************/
#pragma once

#include <miopen/layernorm/problem_description.hpp>
#include <miopen/solver.hpp>
#include <utility>

namespace miopen {

namespace solver {

namespace layernorm {

using NormalizationSolver =
    NonTunableSolverBase<ExecutionContext, miopen::layernorm::ProblemDescription>;

struct LayernormForward final : NormalizationSolver
{
    const std::string& SolverDbId() const override { return GetSolverDbId<LayernormForward>(); }

    bool IsApplicable(const ExecutionContext& context,
                      const miopen::layernorm::ProblemDescription& problem) const override;
    ConvSolution GetSolution(const ExecutionContext& context,
                             const miopen::layernorm::ProblemDescription& problem) const override;
};

struct Layernorm2DCKForward final : NormalizationSolver
{
    const std::string& SolverDbId() const override { return GetSolverDbId<Layernorm2DCKForward>(); }

    bool IsApplicable(const ExecutionContext& context,
                      const miopen::layernorm::ProblemDescription& problem) const override;
    ConvSolution GetSolution(const ExecutionContext& context,
                             const miopen::layernorm::ProblemDescription& problem) const override;
};

struct Layernorm4DCKForward final : NormalizationSolver
{
    const std::string& SolverDbId() const override { return GetSolverDbId<Layernorm4DCKForward>(); }

    bool IsApplicable(const ExecutionContext& context,
                      const miopen::layernorm::ProblemDescription& problem) const override;
    ConvSolution GetSolution(const ExecutionContext& context,
                             const miopen::layernorm::ProblemDescription& problem) const override;
};

} // namespace layernorm

} // namespace solver

} // namespace miopen
