mirror of
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92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015-2022 Advanced Micro Devices, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <migraphx/fpga/lowering.hpp>
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#include <migraphx/instruction.hpp>
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#include <migraphx/iterator_for.hpp>
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#include <migraphx/register_op.hpp>
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#include <migraphx/stringutils.hpp>
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#include <iostream>
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#include "migraphx/fpga/vitis_ai_adapter.hpp"
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namespace migraphx {
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inline namespace MIGRAPHX_INLINE_NS {
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namespace fpga {
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struct fpga_vitis_op
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{
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fpga_vitis_op() = default;
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explicit fpga_vitis_op(vitis_ai::x_model model) : xmodel(std::move(model)){};
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vitis_ai::x_model xmodel;
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int dummy = 0;
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template <class Self, class F>
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static auto reflect(Self& self, F f)
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{
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// return pack(f(self.xmodel, "xmodel"));
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return pack(f(self.dummy, "dummy"));
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}
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std::string name() const { return "fpga::vitis_ai"; }
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shape compute_shape(const std::vector<shape>& inputs) const
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{
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(void)inputs;
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return xmodel.get_shape();
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}
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argument
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compute(const context& ctx, const shape& output_shape, std::vector<argument> args) const
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{
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std::cout << "The context is " << ctx.id << std::endl;
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return ::vitis_ai::execute(xmodel, output_shape, args);
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}
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};
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MIGRAPHX_REGISTER_OP(fpga_vitis_op)
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void lowering::apply(module& m) const
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{
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auto* mod = &m;
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// test modifying the context from a pass
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ctx->id = 2;
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for(auto it : iterator_for(*mod))
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{
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if(it->name() == "fpga::vitis_placeholder")
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{
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assert(it->module_inputs().size() == 1);
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auto xmodel = ::vitis_ai::create_xmodel(it->module_inputs()[0]);
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mod->replace_instruction(it, fpga_vitis_op{xmodel}, it->inputs());
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}
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}
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}
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} // namespace fpga
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} // namespace MIGRAPHX_INLINE_NS
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} // namespace migraphx
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