.. index:: pair: struct; dnnl::gru_backward .. _doxid-structdnnl_1_1gru__backward: struct dnnl::gru_backward ========================= .. toctree:: :hidden: struct_dnnl_gru_backward_primitive_desc.rst Overview ~~~~~~~~ GRU backward propagation primitive. :ref:`More...<details-structdnnl_1_1gru__backward>` .. ref-code-block:: cpp :class: doxyrest-overview-code-block #include <dnnl.hpp> struct gru_backward: public :ref:`dnnl::primitive<doxid-structdnnl_1_1primitive>` { // structs struct :ref:`primitive_desc<doxid-structdnnl_1_1gru__backward_1_1primitive__desc>`; // construction :ref:`gru_backward<doxid-structdnnl_1_1gru__backward_1a8916d8de8e768a15255d94d69e9f0a68>`(); :ref:`gru_backward<doxid-structdnnl_1_1gru__backward_1a8a341b3745ab0c27b1d48b88fa4ac1f6>`(const :ref:`primitive_desc<doxid-structdnnl_1_1gru__backward_1_1primitive__desc>`& pd); :ref:`gru_backward<doxid-structdnnl_1_1gru__backward_1a3d61eae79e517f9facf3ab586c39f21f>`(const :ref:`primitive_desc<doxid-structdnnl_1_1gru__backward_1_1primitive__desc>`& pd, const std::vector<uint8_t>& cache_blob); }; Inherited Members ----------------- .. ref-code-block:: cpp :class: doxyrest-overview-inherited-code-block public: // enums enum :ref:`kind<doxid-structdnnl_1_1primitive_1ad1ec93215a0cf3aa0a32bae0c2cd9169>`; // methods :ref:`handle<doxid-structdnnl_1_1handle>`<T, traits>& :ref:`operator =<doxid-structdnnl_1_1handle_1a4ad1ff54e4aafeb560a869c49aa20b52>` (const :ref:`handle<doxid-structdnnl_1_1handle>`<T, traits>&); :ref:`handle<doxid-structdnnl_1_1handle>`<T, traits>& :ref:`operator =<doxid-structdnnl_1_1handle_1af3f85524f3d83abdd4917b46ce23e727>` (:ref:`handle<doxid-structdnnl_1_1handle>`<T, traits>&&); void :ref:`reset<doxid-structdnnl_1_1handle_1a8862ef3d31c3b19bd88395e0b1373909>`(T t, bool weak = false); T :ref:`get<doxid-structdnnl_1_1handle_1a2208243e1d147a0be9da87fff46ced7e>`(bool allow_empty = false) const; :ref:`operator T<doxid-structdnnl_1_1handle_1a498e45a0937a32367b400b09dbc3dac3>` () const; :ref:`operator bool<doxid-structdnnl_1_1handle_1ad14e2635ad97d873f0114ed77c1f55d5>` () const; bool :ref:`operator ==<doxid-structdnnl_1_1handle_1a069b5ea2a2c13fc4ebefd4fb51d0899e>` (const :ref:`handle<doxid-structdnnl_1_1handle>`<T, traits>& other) const; bool :ref:`operator !=<doxid-structdnnl_1_1handle_1a1895f4cd3fc3eca7560756c0c508e5ab>` (const :ref:`handle<doxid-structdnnl_1_1handle>`& other) const; :ref:`const_dnnl_primitive_desc_t<doxid-group__dnnl__api__primitives__common_1gab604e76e39a791e855bc6bb4ee13c63f>` :ref:`get_primitive_desc<doxid-group__dnnl__api__primitives__common_1ga6d84440f113be4c6697092a0b968aa36>`() const; :ref:`kind<doxid-structdnnl_1_1primitive_1ad1ec93215a0cf3aa0a32bae0c2cd9169>` :ref:`get_kind<doxid-group__dnnl__api__primitives__common_1gab715f58b261078428fc2a99c9ee527fc>`() const; std::vector<uint8_t> :ref:`get_cache_blob<doxid-group__dnnl__api__primitives__common_1ga8bf59b36c745ee8eaec9d0dd22e266e9>`() const; void :ref:`execute<doxid-structdnnl_1_1primitive_1a2c112f2449a18a87310dee2ecd8c64eb>`(const :ref:`stream<doxid-structdnnl_1_1stream>`& astream, const std::unordered_map<int, :ref:`memory<doxid-structdnnl_1_1memory>`>& args) const; :ref:`handle<doxid-structdnnl_1_1primitive_1a5c631f7e5e4c92a13edb8e3422d3a973>`(); :ref:`handle<doxid-structdnnl_1_1primitive_1a022001b5b9c8940a1326a02b61fc4860>`(); :ref:`handle<doxid-structdnnl_1_1primitive_1aa13f3ecf4db240717074814412c7e70c>`(); :ref:`handle<doxid-structdnnl_1_1primitive_1a9c408c09fce1278f5cb0d1fa9818fc86>`(); .. _details-structdnnl_1_1gru__backward: Detailed Documentation ~~~~~~~~~~~~~~~~~~~~~~ GRU backward propagation primitive. Construction ------------ .. index:: pair: function; gru_backward .. _doxid-structdnnl_1_1gru__backward_1a8916d8de8e768a15255d94d69e9f0a68: .. ref-code-block:: cpp :class: doxyrest-title-code-block gru_backward() Default constructor. Produces an empty object. .. index:: pair: function; gru_backward .. _doxid-structdnnl_1_1gru__backward_1a8a341b3745ab0c27b1d48b88fa4ac1f6: .. ref-code-block:: cpp :class: doxyrest-title-code-block gru_backward(const :ref:`primitive_desc<doxid-structdnnl_1_1gru__backward_1_1primitive__desc>`& pd) Constructs a GRU backward propagation primitive. .. rubric:: Parameters: .. list-table:: :widths: 20 80 * - pd - Primitive descriptor for a GRU backward propagation primitive. .. index:: pair: function; gru_backward .. _doxid-structdnnl_1_1gru__backward_1a3d61eae79e517f9facf3ab586c39f21f: .. ref-code-block:: cpp :class: doxyrest-title-code-block gru_backward(const :ref:`primitive_desc<doxid-structdnnl_1_1gru__backward_1_1primitive__desc>`& pd, const std::vector<uint8_t>& cache_blob) Constructs a GRU backward propagation primitive from a cache blob. .. rubric:: Parameters: .. list-table:: :widths: 20 80 * - pd - Primitive descriptor for a GRU backward propagation primitive. * - cache_blob - Cache blob.