Program Listing for File preprocess_nlp.hpp

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/* * SPDX-FileCopyrightText: Copyright (c) 2021-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include "morpheus/messages/multi.hpp" #include "morpheus/messages/multi_inference.hpp" #include <boost/fiber/context.hpp> #include <boost/fiber/future/future.hpp> #include <mrc/node/rx_sink_base.hpp> #include <mrc/node/rx_source_base.hpp> #include <mrc/node/sink_properties.hpp> #include <mrc/node/source_properties.hpp> #include <mrc/segment/builder.hpp> #include <mrc/segment/object.hpp> #include <mrc/types.hpp> #include <pymrc/node.hpp> #include <rxcpp/rx.hpp> // for apply, make_subscriber, observable_member, is_on_error<>::not_void, is_on_next_of<>::not_void, from // IWYU pragma: no_include "rxcpp/sources/rx-iterate.hpp" #include <cstdint> // for uint32_t #include <map> #include <memory> #include <string> #include <thread> #include <vector> namespace morpheus { /****** Component public implementations *******************/ /****** PreprocessNLPStage**********************************/ #pragma GCC visibility push(default) class PreprocessNLPStage : public mrc::pymrc::PythonNode<std::shared_ptr<MultiMessage>, std::shared_ptr<MultiInferenceMessage>> { public: using base_t = mrc::pymrc::PythonNode<std::shared_ptr<MultiMessage>, std::shared_ptr<MultiInferenceMessage>>; using typename base_t::sink_type_t; using typename base_t::source_type_t; using typename base_t::subscribe_fn_t; PreprocessNLPStage(std::string vocab_hash_file, uint32_t sequence_length, bool truncation, bool do_lower_case, bool add_special_token, int stride = -1, std::string column = "data"); private: subscribe_fn_t build_operator(); std::string m_vocab_hash_file; std::string m_column; uint32_t m_sequence_length; bool m_truncation; bool m_do_lower_case; bool m_add_special_token; int m_stride{-1}; }; /****** PreprocessNLPStageInferenceProxy********************/ struct PreprocessNLPStageInterfaceProxy { static std::shared_ptr<mrc::segment::Object<PreprocessNLPStage>> init(mrc::segment::Builder& builder, const std::string& name, std::string vocab_hash_file, uint32_t sequence_length, bool truncation, bool do_lower_case, bool add_special_token, int stride = -1, std::string column = "data"); }; #pragma GCC visibility pop// end of group } // namespace morpheus

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