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src/pb_response_iterator.h
58 строк
2 KB
Iman Tabrizian
Fix response iterator memory leak (#302)
26 сен 2023, 19:46
Не верифицирован
26 сен 2023, 19:46
b136bf3
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// Copyright 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions // are met: // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // * Neither the name of NVIDIA CORPORATION nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #pragma once #include <queue> #include "infer_response.h" namespace triton { namespace backend { namespace python { class ResponseIterator { public: ResponseIterator(const std::shared_ptr<InferResponse>& response); ~ResponseIterator(); std::shared_ptr<InferResponse> Next(); void Iter(); void EnqueueResponse(std::shared_ptr<InferResponse> infer_response); void* Id(); void Clear(); std::vector<std::shared_ptr<InferResponse>> GetExistingResponses(); private: std::vector<std::shared_ptr<InferResponse>> responses_; std::queue<std::shared_ptr<InferResponse>> response_buffer_; std::mutex mu_; std::condition_variable cv_; void* id_; bool is_finished_; bool is_cleared_; size_t idx_; }; }}} // namespace triton::backend::python