47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// sherpa-onnx/csrc/rknn/online-zipformer-ctc-model-rknn.h
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//
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// Copyright (c) 2025 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_RKNN_ONLINE_ZIPFORMER_CTC_MODEL_RKNN_H_
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#define SHERPA_ONNX_CSRC_RKNN_ONLINE_ZIPFORMER_CTC_MODEL_RKNN_H_
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#include <memory>
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#include <utility>
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#include <vector>
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#include "rknn_api.h" // NOLINT
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#include "sherpa-onnx/csrc/online-model-config.h"
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namespace sherpa_onnx {
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class OnlineZipformerCtcModelRknn {
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public:
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~OnlineZipformerCtcModelRknn();
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explicit OnlineZipformerCtcModelRknn(const OnlineModelConfig &config);
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template <typename Manager>
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OnlineZipformerCtcModelRknn(Manager *mgr, const OnlineModelConfig &config);
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std::vector<std::vector<uint8_t>> GetInitStates() const;
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std::pair<std::vector<float>, std::vector<std::vector<uint8_t>>> Run(
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std::vector<float> features,
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std::vector<std::vector<uint8_t>> states) const;
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int32_t ChunkSize() const;
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int32_t ChunkShift() const;
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int32_t VocabSize() const;
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rknn_tensor_attr GetOutAttr() 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_RKNN_ONLINE_ZIPFORMER_CTC_MODEL_RKNN_H_
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