mirror of
https://github.com/blakeblackshear/frigate.git
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65 lines
2.3 KiB
C++
65 lines
2.3 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/gpu/write_literals.hpp>
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#include <migraphx/iterator_for.hpp>
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#include <migraphx/gpu/hip.hpp>
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#include <migraphx/instruction.hpp>
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#include <migraphx/program.hpp>
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#include <migraphx/env.hpp>
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namespace migraphx {
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inline namespace MIGRAPHX_INLINE_NS {
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namespace gpu {
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MIGRAPHX_DECLARE_ENV_VAR(MIGRAPHX_COPY_LITERALS)
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void write_literals::apply(module& m) const
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{
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assert(ctx != nullptr);
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std::size_t n = 0;
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for(auto ins : iterator_for(m))
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{
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if(ins->name() == "@literal")
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{
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if(enabled(MIGRAPHX_COPY_LITERALS{}))
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{
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literal l = ins->get_literal();
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auto pre = m.add_literal(l);
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auto alloc = m.insert_instruction(std::next(pre), hip_allocate{l.get_shape()});
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m.replace_instruction(ins, hip_copy_to_gpu{}, pre, alloc);
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}
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else
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{
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std::string id = m.name() + ":@literal:" + std::to_string(n);
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m.replace_instruction(ins, hip_copy_literal{ins->get_literal(), id});
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n++;
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}
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}
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}
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}
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} // namespace gpu
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} // namespace MIGRAPHX_INLINE_NS
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} // namespace migraphx
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