Struct TensorObject
Defined in File tensor_object.hpp
-
struct TensorObject
Handle for interacting with Morpheus
Tensor
objects. Typically constructed using theTensor::create
factory method.Public Functions
-
TensorObject() = default
-
TensorObject(const TensorObject &other) = default
-
inline TensorObject(TensorObject &&other)
-
~TensorObject() = default
-
inline void *data() const
-
inline DType dtype() const
-
inline TensorSize count() const
-
inline TensorSize bytes() const
-
inline RankType rank() const
-
inline TensorSize dtype_size() const
-
inline ShapeType get_shape() const
-
inline ShapeType get_stride() const
-
inline TensorIndex shape(TensorIndex idx) const
-
inline TensorIndex stride(TensorIndex idx) const
-
inline intptr_t stream() const
-
inline bool is_compact() const
-
inline TensorObject slice(ShapeType min_dims, ShapeType max_dims) const
-
inline TensorObject reshape(const ShapeType &dims) const
-
inline TensorObject deep_copy() const
-
template<typename T = uint8_t>
inline std::vector<T> get_host_data() const
-
template<typename T, RankType N>
inline T read_element(const TensorIndex (&idx)[N]) const
-
template<typename T, RankType N>
inline T read_element(const std::array<TensorIndex, N> idx) const
-
inline TensorObject &swap(TensorObject &&other) noexcept
Explicitly swap the pointers to the underlying data with another tensor. Use inplace of the move operator since it’s hard to determine when you want to perform a move vs copy the data.
- Returns
-
inline TensorObject &operator=(const TensorObject &other)
-
inline std::shared_ptr<ITensor> get_tensor() const
-
inline std::shared_ptr<MemoryDescriptor> get_memory() const
-
inline std::string get_numpy_typestr() const
-
inline TensorObject as_type(DType dtype) const
-
inline TensorObject copy_rows(const std::vector<RangeType> &selected_rows, TensorIndex num_rows) const
Creates a deep copy of the rows specified in the exclusive ranges of vector<pair<start, stop>> of the stop row.
- Parameters
selected_rows –
num_rows –
- Returns
Protected Functions
-
void throw_on_invalid_storage()
Friends
-
inline friend void swap(TensorObject &lhs, TensorObject &rhs) noexcept
Swap this tensor with another. Only the pointers to the enderlying data are exchanged. No values are moved.
-
TensorObject() = default