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Add C++ support for streaming NeMo CTC models. (#857)

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This commit is contained in:
Fangjun Kuang
2024-05-10 16:26:43 +08:00
committed by GitHub
parent 1eb60e8711
commit 46e4e5b7ac
22 changed files with 782 additions and 41 deletions
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9
sherpa-onnx/python/csrc/online-model-config.cc
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@@ -9,6 +9,7 @@
#include "sherpa-onnx/csrc/online-model-config.h"
#include "sherpa-onnx/csrc/online-transducer-model-config.h"
#include "sherpa-onnx/python/csrc/online-nemo-ctc-model-config.h"
#include "sherpa-onnx/python/csrc/online-paraformer-model-config.h"
#include "sherpa-onnx/python/csrc/online-transducer-model-config.h"
#include "sherpa-onnx/python/csrc/online-wenet-ctc-model-config.h"
@@ -21,26 +22,30 @@ void PybindOnlineModelConfig(py::module *m) {
PybindOnlineParaformerModelConfig(m);
PybindOnlineWenetCtcModelConfig(m);
PybindOnlineZipformer2CtcModelConfig(m);
PybindOnlineNeMoCtcModelConfig(m);
using PyClass = OnlineModelConfig;
py::class_<PyClass>(*m, "OnlineModelConfig")
.def(py::init<const OnlineTransducerModelConfig &,
const OnlineParaformerModelConfig &,
const OnlineWenetCtcModelConfig &,
const OnlineZipformer2CtcModelConfig &, const std::string &,
const OnlineZipformer2CtcModelConfig &,
const OnlineNeMoCtcModelConfig &, const std::string &,
int32_t, int32_t, bool, const std::string &,
const std::string &>(),
py::arg("transducer") = OnlineTransducerModelConfig(),
py::arg("paraformer") = OnlineParaformerModelConfig(),
py::arg("wenet_ctc") = OnlineWenetCtcModelConfig(),
py::arg("zipformer2_ctc") = OnlineZipformer2CtcModelConfig(),
py::arg("tokens"), py::arg("num_threads"), py::arg("warm_up") = 0,
py::arg("nemo_ctc") = OnlineNeMoCtcModelConfig(), py::arg("tokens"),
py::arg("num_threads"), py::arg("warm_up") = 0,
py::arg("debug") = false, py::arg("provider") = "cpu",
py::arg("model_type") = "")
.def_readwrite("transducer", &PyClass::transducer)
.def_readwrite("paraformer", &PyClass::paraformer)
.def_readwrite("wenet_ctc", &PyClass::wenet_ctc)
.def_readwrite("zipformer2_ctc", &PyClass::zipformer2_ctc)
.def_readwrite("nemo_ctc", &PyClass::nemo_ctc)
.def_readwrite("tokens", &PyClass::tokens)
.def_readwrite("num_threads", &PyClass::num_threads)
.def_readwrite("debug", &PyClass::debug)