87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
// sherpa-onnx/csrc/online-model-config.h
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//
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// Copyright (c) 2023 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_ONLINE_MODEL_CONFIG_H_
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#define SHERPA_ONNX_CSRC_ONLINE_MODEL_CONFIG_H_
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#include <string>
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#include "sherpa-onnx/csrc/online-nemo-ctc-model-config.h"
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#include "sherpa-onnx/csrc/online-paraformer-model-config.h"
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#include "sherpa-onnx/csrc/online-transducer-model-config.h"
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#include "sherpa-onnx/csrc/online-wenet-ctc-model-config.h"
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#include "sherpa-onnx/csrc/online-zipformer2-ctc-model-config.h"
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#include "sherpa-onnx/csrc/provider-config.h"
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namespace sherpa_onnx {
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struct OnlineModelConfig {
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OnlineTransducerModelConfig transducer;
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OnlineParaformerModelConfig paraformer;
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OnlineWenetCtcModelConfig wenet_ctc;
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OnlineZipformer2CtcModelConfig zipformer2_ctc;
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OnlineNeMoCtcModelConfig nemo_ctc;
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ProviderConfig provider_config;
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std::string tokens;
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int32_t num_threads = 1;
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int32_t warm_up = 0;
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bool debug = false;
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// Valid values:
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// - conformer, conformer transducer from icefall
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// - lstm, lstm transducer from icefall
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// - zipformer, zipformer transducer from icefall
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// - zipformer2, zipformer2 transducer or CTC from icefall
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// - wenet_ctc, wenet CTC model
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// - nemo_ctc, NeMo CTC model
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//
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// All other values are invalid and lead to loading the model twice.
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std::string model_type;
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// Valid values:
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// - cjkchar
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// - bpe
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// - cjkchar+bpe
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std::string modeling_unit = "cjkchar";
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std::string bpe_vocab;
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/// if tokens_buf is non-empty,
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/// the tokens will be loaded from the buffer instead of from the
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/// "tokens" file
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std::string tokens_buf;
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OnlineModelConfig() = default;
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OnlineModelConfig(const OnlineTransducerModelConfig &transducer,
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const OnlineParaformerModelConfig ¶former,
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const OnlineWenetCtcModelConfig &wenet_ctc,
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const OnlineZipformer2CtcModelConfig &zipformer2_ctc,
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const OnlineNeMoCtcModelConfig &nemo_ctc,
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const ProviderConfig &provider_config,
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const std::string &tokens, int32_t num_threads,
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int32_t warm_up, bool debug, const std::string &model_type,
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const std::string &modeling_unit,
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const std::string &bpe_vocab)
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: transducer(transducer),
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paraformer(paraformer),
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wenet_ctc(wenet_ctc),
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zipformer2_ctc(zipformer2_ctc),
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nemo_ctc(nemo_ctc),
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provider_config(provider_config),
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tokens(tokens),
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num_threads(num_threads),
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warm_up(warm_up),
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debug(debug),
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model_type(model_type),
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modeling_unit(modeling_unit),
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bpe_vocab(bpe_vocab) {}
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void Register(ParseOptions *po);
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bool Validate() const;
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std::string ToString() const;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_ONLINE_MODEL_CONFIG_H_
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