gemm.cpp

/*
 * 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
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 * 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.
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#include <migraphx/config.hpp>
#include <migraphx/register_op.hpp>
#include <migraphx/reflect.hpp>
#include <migraphx/context.hpp>
#include <migraphx/cpu/context.hpp>
#include <migraphx/cpu/dnnl.hpp>
#include <migraphx/op/dot.hpp>
#include <migraphx/op/quant_dot.hpp>

namespace migraphx {
inline namespace MIGRAPHX_INLINE_NS {
namespace cpu {

struct dnnl_gemm : dnnl_extend_op<dnnl_gemm, dnnl::matmul, op::dot>
{
    std::vector<int> arg_map(int) const
    {
        return {MIGRAPHX_DNNL_PREFIX(ARG_SRC),
                MIGRAPHX_DNNL_PREFIX(ARG_WEIGHTS),
                MIGRAPHX_DNNL_PREFIX(ARG_BIAS)};
    }

    void required(const check_shapes& cs) const { cs.not_broadcasted(); }

    dnnl::matmul::desc get_desc(const std::unordered_map<int, dnnl::memory::desc>& m) const
    {
        return {m.at(MIGRAPHX_DNNL_PREFIX(ARG_SRC)),
                m.at(MIGRAPHX_DNNL_PREFIX(ARG_WEIGHTS)),
                m.at(MIGRAPHX_DNNL_PREFIX(ARG_DST))};
    }
};

} // namespace cpu
} // namespace MIGRAPHX_INLINE_NS
} // namespace migraphx