60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
// sherpa-onnx/csrc/offline-model-config.h
|
|
//
|
|
// Copyright (c) 2023 Xiaomi Corporation
|
|
#ifndef SHERPA_ONNX_CSRC_OFFLINE_MODEL_CONFIG_H_
|
|
#define SHERPA_ONNX_CSRC_OFFLINE_MODEL_CONFIG_H_
|
|
|
|
#include <string>
|
|
|
|
#include "sherpa-onnx/csrc/offline-nemo-enc-dec-ctc-model-config.h"
|
|
#include "sherpa-onnx/csrc/offline-paraformer-model-config.h"
|
|
#include "sherpa-onnx/csrc/offline-transducer-model-config.h"
|
|
|
|
namespace sherpa_onnx {
|
|
|
|
struct OfflineModelConfig {
|
|
OfflineTransducerModelConfig transducer;
|
|
OfflineParaformerModelConfig paraformer;
|
|
OfflineNemoEncDecCtcModelConfig nemo_ctc;
|
|
|
|
std::string tokens;
|
|
int32_t num_threads = 2;
|
|
bool debug = false;
|
|
std::string provider = "cpu";
|
|
|
|
// With the help of this field, we only need to load the model once
|
|
// instead of twice; and therefore it reduces initialization time.
|
|
//
|
|
// Valid values:
|
|
// - transducer. The given model is from icefall
|
|
// - paraformer. It is a paraformer model
|
|
// - nemo_ctc. It is a NeMo CTC model.
|
|
//
|
|
// All other values are invalid and lead to loading the model twice.
|
|
std::string model_type;
|
|
|
|
OfflineModelConfig() = default;
|
|
OfflineModelConfig(const OfflineTransducerModelConfig &transducer,
|
|
const OfflineParaformerModelConfig ¶former,
|
|
const OfflineNemoEncDecCtcModelConfig &nemo_ctc,
|
|
const std::string &tokens, int32_t num_threads, bool debug,
|
|
const std::string &provider, const std::string &model_type)
|
|
: transducer(transducer),
|
|
paraformer(paraformer),
|
|
nemo_ctc(nemo_ctc),
|
|
tokens(tokens),
|
|
num_threads(num_threads),
|
|
debug(debug),
|
|
provider(provider),
|
|
model_type(model_type) {}
|
|
|
|
void Register(ParseOptions *po);
|
|
bool Validate() const;
|
|
|
|
std::string ToString() const;
|
|
};
|
|
|
|
} // namespace sherpa_onnx
|
|
|
|
#endif // SHERPA_ONNX_CSRC_OFFLINE_MODEL_CONFIG_H_
|