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Add C++ and Python API for Dolphin CTC models (#2085)

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This commit is contained in:
Fangjun Kuang
2025-04-02 19:09:00 +08:00
committed by GitHub
parent 1316719e23
commit 0de7e1b9f0
27 changed files with 671 additions and 26 deletions
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1
sherpa-onnx/python/csrc/CMakeLists.txt
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@@ -9,6 +9,7 @@ set(srcs
features.cc
keyword-spotter.cc
offline-ctc-fst-decoder-config.cc
offline-dolphin-model-config.cc
offline-fire-red-asr-model-config.cc
offline-lm-config.cc
offline-model-config.cc

23
sherpa-onnx/python/csrc/offline-dolphin-model-config.cc Normal file
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@@ -0,0 +1,23 @@
// sherpa-onnx/python/csrc/offline-dolphin-model-config.cc
//
// Copyright (c) 2025 Xiaomi Corporation
#include "sherpa-onnx/csrc/offline-dolphin-model-config.h"
#include <string>
#include <vector>
#include "sherpa-onnx/python/csrc/offline-dolphin-model-config.h"
namespace sherpa_onnx {
void PybindOfflineDolphinModelConfig(py::module *m) {
using PyClass = OfflineDolphinModelConfig;
py::class_<PyClass>(*m, "OfflineDolphinModelConfig")
.def(py::init<>())
.def(py::init<const std::string &>(), py::arg("model"))
.def_readwrite("model", &PyClass::model)
.def("__str__", &PyClass::ToString);
}
} // namespace sherpa_onnx

16
sherpa-onnx/python/csrc/offline-dolphin-model-config.h Normal file
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@@ -0,0 +1,16 @@
// sherpa-onnx/python/csrc/offline-dolphin-model-config.h
//
// Copyright (c) 2025 Xiaomi Corporation
#ifndef SHERPA_ONNX_PYTHON_CSRC_OFFLINE_DOLPHIN_MODEL_CONFIG_H_
#define SHERPA_ONNX_PYTHON_CSRC_OFFLINE_DOLPHIN_MODEL_CONFIG_H_
#include "sherpa-onnx/python/csrc/sherpa-onnx.h"
namespace sherpa_onnx {
void PybindOfflineDolphinModelConfig(py::module *m);
}
#endif // SHERPA_ONNX_PYTHON_CSRC_OFFLINE_DOLPHIN_MODEL_CONFIG_H_

7
sherpa-onnx/python/csrc/offline-model-config.cc
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@@ -8,6 +8,7 @@
#include <vector>
#include "sherpa-onnx/csrc/offline-model-config.h"
#include "sherpa-onnx/python/csrc/offline-dolphin-model-config.h"
#include "sherpa-onnx/python/csrc/offline-fire-red-asr-model-config.h"
#include "sherpa-onnx/python/csrc/offline-moonshine-model-config.h"
#include "sherpa-onnx/python/csrc/offline-nemo-enc-dec-ctc-model-config.h"
@@ -32,6 +33,7 @@ void PybindOfflineModelConfig(py::module *m) {
PybindOfflineWenetCtcModelConfig(m);
PybindOfflineSenseVoiceModelConfig(m);
PybindOfflineMoonshineModelConfig(m);
PybindOfflineDolphinModelConfig(m);
using PyClass = OfflineModelConfig;
py::class_<PyClass>(*m, "OfflineModelConfig")
@@ -44,7 +46,8 @@ void PybindOfflineModelConfig(py::module *m) {
const OfflineZipformerCtcModelConfig &,
const OfflineWenetCtcModelConfig &,
const OfflineSenseVoiceModelConfig &,
const OfflineMoonshineModelConfig &, const std::string &,
const OfflineMoonshineModelConfig &,
const OfflineDolphinModelConfig &, const std::string &,
const std::string &, int32_t, bool, const std::string &,
const std::string &, const std::string &,
const std::string &>(),
@@ -58,6 +61,7 @@ void PybindOfflineModelConfig(py::module *m) {
py::arg("wenet_ctc") = OfflineWenetCtcModelConfig(),
py::arg("sense_voice") = OfflineSenseVoiceModelConfig(),
py::arg("moonshine") = OfflineMoonshineModelConfig(),
py::arg("dolphin") = OfflineDolphinModelConfig(),
py::arg("telespeech_ctc") = "", py::arg("tokens"),
py::arg("num_threads"), py::arg("debug") = false,
py::arg("provider") = "cpu", py::arg("model_type") = "",
@@ -72,6 +76,7 @@ void PybindOfflineModelConfig(py::module *m) {
.def_readwrite("wenet_ctc", &PyClass::wenet_ctc)
.def_readwrite("sense_voice", &PyClass::sense_voice)
.def_readwrite("moonshine", &PyClass::moonshine)
.def_readwrite("dolphin", &PyClass::dolphin)
.def_readwrite("telespeech_ctc", &PyClass::telespeech_ctc)
.def_readwrite("tokens", &PyClass::tokens)
.def_readwrite("num_threads", &PyClass::num_threads)