mirror of
https://github.com/blakeblackshear/frigate.git
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69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
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/*
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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/inline_module.hpp>
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#include <migraphx/program.hpp>
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#include <migraphx/instruction.hpp>
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#include <migraphx/make_op.hpp>
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#include <migraphx/ranges.hpp>
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#include <migraphx/iterator_for.hpp>
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namespace migraphx {
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inline namespace MIGRAPHX_INLINE_NS {
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static void inline_submodule(module& m, instruction_ref ins, bool cond)
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{
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const auto& mod_inputs = ins->module_inputs();
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module_ref smod = cond ? mod_inputs.at(0) : mod_inputs.at(1);
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auto mod_outputs = m.insert_instructions(ins, smod);
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auto ins_outputs = ins->outputs();
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assert(mod_outputs.size() >= ins_outputs.size());
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for(const auto& out : ins_outputs)
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{
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auto val = out->get_operator().to_value();
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assert(val.contains("index"));
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auto index = val.at("index").to<std::size_t>();
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m.replace_instruction(out, mod_outputs.at(index));
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}
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}
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void inline_module::apply(module& m) const
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{
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for(auto ins : iterator_for(m))
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{
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if(ins->name() != "if")
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continue;
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auto arg_cond = ins->inputs().front()->eval();
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if(not arg_cond.empty())
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{
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bool cond = arg_cond.at<bool>();
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inline_submodule(m, ins, cond);
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}
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}
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}
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} // namespace MIGRAPHX_INLINE_NS
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} // namespace migraphx
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