65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
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/* Copyright 2025 The xLLM Authors. All Rights Reserved.
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Copyright 2024 The ScaleLLM Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://github.com/jd-opensource/xllm/blob/main/LICENSE
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "xllm/parser/reasoning_parser.h"
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#include <glog/logging.h>
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namespace xllm {
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ReasoningParser::ReasoningParser(const std::string& model_type,
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bool stream_reasoning,
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bool force_reasoning) {
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detector_ = DetectorRegistry::get_instance().get_detector(
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model_type, stream_reasoning, force_reasoning);
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}
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ReasoningResult ReasoningParser::parse_non_stream(const std::string& text) {
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return detector_->detect_and_parse(const_cast<std::string&>(text));
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}
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ReasoningResult ReasoningParser::parse_stream_chunk(
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const std::string& chunk_text) {
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return detector_->parse_streaming_increment(
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const_cast<std::string&>(chunk_text));
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}
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std::string ReasoningParser::get_parser_auto(const std::string& parser,
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const std::string& model_type) {
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if (parser.empty()) {
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return "";
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}
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auto& registry = DetectorRegistry::get_instance();
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if (parser == "auto") {
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// find the reasoning parser that supports the model type
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std::string parser_name =
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registry.get_parser_name_by_model_type(model_type);
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LOG(INFO) << "Using reasoning parser: " << parser_name
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<< " for model type: " << model_type;
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return parser_name;
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} else {
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// check if the reasoning parser is supported
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if (registry.has_detector(parser)) {
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return parser;
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}
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LOG(FATAL) << "Unsupported reasoning parser: " << parser
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<< ". Supported parsers are: "
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<< registry.get_supported_parsers();
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return "";
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}
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}
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} // namespace xllm
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