30 lines
841 B
C
30 lines
841 B
C
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// sherpa-onnx/csrc/stack.h
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//
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// Copyright (c) 2023 Jingzhao Ou (jingzhao.ou@gmail.com)
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#ifndef SHERPA_ONNX_CSRC_STACK_H_
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#define SHERPA_ONNX_CSRC_STACK_H_
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#include <vector>
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#include "onnxruntime_cxx_api.h" // NOLINT
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namespace sherpa_onnx {
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/** Stack a list of tensors along the given dim.
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*
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* @param allocator Allocator to allocate space for the returned tensor
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* @param values Pointer to a list of tensors. The shape of the tensor must
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* be the same except on the dim to be stacked.
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* @param dim The dim along which to concatenate the input tensors
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*
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* @return Return the stacked tensor
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*/
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template <typename T = float>
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Ort::Value Stack(OrtAllocator *allocator,
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const std::vector<const Ort::Value *> &values, int32_t dim);
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_STACK_H_
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