mirror of
https://github.com/blakeblackshear/frigate.git
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93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015-2024 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/compile_hip.hpp>
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#include <migraphx/serialize.hpp>
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#include <migraphx/value.hpp>
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#include <migraphx/msgpack.hpp>
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#include <migraphx/file_buffer.hpp>
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#include <migraphx/ranges.hpp>
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#include <array>
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#include <iostream>
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#include <cstring>
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#ifdef _WIN32
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#include <fcntl.h>
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#include <io.h>
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#endif
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std::vector<char> read_stdin()
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{
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#ifdef _WIN32
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// Set stream translation mode to BINARY to suppress translations.
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// https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/setmode?view=msvc-170
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auto old_mode = _setmode(_fileno(stdin), _O_BINARY);
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if(old_mode == -1)
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MIGRAPHX_THROW(std::strerror(errno));
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#endif
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std::vector<char> result;
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std::array<char, 1024> buffer{};
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std::size_t len = 0;
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while((len = std::fread(buffer.data(), 1, buffer.size(), stdin)) > 0)
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{
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if(std::ferror(stdin) != 0 and std::feof(stdin) == 0)
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MIGRAPHX_THROW(std::strerror(errno));
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result.insert(result.end(), buffer.data(), buffer.data() + len);
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}
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#ifdef _WIN32
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// Reset to the previously set translation mode.
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_setmode(_fileno(stdin), old_mode);
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#endif
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return result;
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}
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int main(int argc, char const* argv[])
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{
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if(argc < 2 or migraphx::contains({"-h", "--help", "-v", "--version"}, std::string(argv[1])))
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{
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std::cout << "USAGE:" << std::endl;
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std::cout << " ";
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std::cout << "Used internally by migraphx to compile hip programs out-of-process."
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<< std::endl;
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std::exit(0);
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}
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std::string output_name = argv[1];
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try
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{
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auto v = migraphx::from_msgpack(read_stdin());
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std::vector<migraphx::gpu::hiprtc_src_file> srcs;
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migraphx::from_value(v.at("srcs"), srcs);
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auto out =
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migraphx::gpu::compile_hip_src_with_hiprtc(std::move(srcs),
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v.at("params").to_vector<std::string>(),
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v.at("arch").to<std::string>());
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if(not out.empty())
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migraphx::write_buffer(output_name, out.front());
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}
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catch(const std::exception& err)
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{
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std::cout << err.what() << std::endl;
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}
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}
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