41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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// sherpa-onnx/csrc/speaker-embedding-extractor-nemo-model.h
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//
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// Copyright (c) 2024 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_
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#define SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_
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#include <memory>
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#include "onnxruntime_cxx_api.h" // NOLINT
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#include "sherpa-onnx/csrc/speaker-embedding-extractor-nemo-model-meta-data.h"
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#include "sherpa-onnx/csrc/speaker-embedding-extractor.h"
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namespace sherpa_onnx {
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class SpeakerEmbeddingExtractorNeMoModel {
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public:
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explicit SpeakerEmbeddingExtractorNeMoModel(
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const SpeakerEmbeddingExtractorConfig &config);
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~SpeakerEmbeddingExtractorNeMoModel();
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const SpeakerEmbeddingExtractorNeMoModelMetaData &GetMetaData() const;
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/**
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* @param x A float32 tensor of shape (N, C, T)
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* @param x_len A int64 tensor of shape (N,)
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* @return A float32 tensor of shape (N, C)
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*/
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Ort::Value Compute(Ort::Value x, Ort::Value x_len) const;
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OrtAllocator *Allocator() const;
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private:
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class Impl;
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std::unique_ptr<Impl> impl_;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_SPEAKER_EMBEDDING_EXTRACTOR_NEMO_MODEL_H_
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