eliminate_concat.hpp

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015-2022 Advanced Micro Devices, Inc. All rights reserved.
 *
 * 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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 * THE SOFTWARE.
 */
#ifndef MIGRAPHX_GUARD_RTGLIB_ELIMINATE_CONCAT_HPP
#define MIGRAPHX_GUARD_RTGLIB_ELIMINATE_CONCAT_HPP

#include <string>
#include <migraphx/instruction_ref.hpp>
#include <migraphx/concat_opt.hpp>
#include <migraphx/config.hpp>

namespace migraphx {
inline namespace MIGRAPHX_INLINE_NS {

struct module;

/**
 * Remove concat operators by having each operator can write to different chunk of memory.
 */
struct MIGRAPHX_EXPORT eliminate_concat
{
    concat_optimization concat_opt;
    std::string name() const { return "eliminate_concat"; }
    void apply(module& m) const;
};

} // namespace MIGRAPHX_INLINE_NS
} // namespace migraphx

#endif