.. index:: pair: struct; dnnl::inner_product_forward::desc
.. _doxid-structdnnl_1_1inner__product__forward_1_1desc:

struct dnnl::inner_product_forward::desc
========================================

.. toctree::
	:hidden:

Overview
~~~~~~~~

Descriptor for an inner product forward propagation primitive. :ref:`More...<details-structdnnl_1_1inner__product__forward_1_1desc>`


.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	#include <dnnl.hpp>
	
	struct desc
	{
		// fields
	
		:ref:`dnnl_inner_product_desc_t<doxid-structdnnl__inner__product__desc__t>` :target:`data<doxid-structdnnl_1_1inner__product__forward_1_1desc_1a729459ae01689af5c939082bae51db03>`;

		// construction
	
		:ref:`desc<doxid-structdnnl_1_1inner__product__forward_1_1desc_1a30dfb10aad7d4a2ed19761ae454643f3>`(
			:ref:`prop_kind<doxid-group__dnnl__api__attributes_1gac7db48f6583aa9903e54c2a39d65438f>` aprop_kind,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& src_desc,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& weights_desc,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& bias_desc,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& dst_desc
			);
	
		:ref:`desc<doxid-structdnnl_1_1inner__product__forward_1_1desc_1a26f9ccb7d914078d1eee94634025edfe>`(
			:ref:`prop_kind<doxid-group__dnnl__api__attributes_1gac7db48f6583aa9903e54c2a39d65438f>` aprop_kind,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& src_desc,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& weights_desc,
			const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& dst_desc
			);
	};
.. _details-structdnnl_1_1inner__product__forward_1_1desc:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~

Descriptor for an inner product forward propagation primitive.

Construction
------------

.. index:: pair: function; desc
.. _doxid-structdnnl_1_1inner__product__forward_1_1desc_1a30dfb10aad7d4a2ed19761ae454643f3:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	desc(
		:ref:`prop_kind<doxid-group__dnnl__api__attributes_1gac7db48f6583aa9903e54c2a39d65438f>` aprop_kind,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& src_desc,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& weights_desc,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& bias_desc,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& dst_desc
		)

Constructs a descriptor for an inner product forward propagation primitive with bias.

.. note:: 

   All the memory descriptors may be initialized with the :ref:`dnnl::memory::format_tag::any <doxid-structdnnl_1_1memory_1a8e71077ed6a5f7fb7b3e6e1a5a2ecf3fa100b8cad7cf2a56f6df78f171f97a1ec>` value of ``format_tag``.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- aprop_kind

		- Propagation kind. Possible values are :ref:`dnnl::prop_kind::forward_training <doxid-group__dnnl__api__attributes_1ggac7db48f6583aa9903e54c2a39d65438fa24775787fab8f13aa4809e1ce8f82aeb>`, and :ref:`dnnl::prop_kind::forward_inference <doxid-group__dnnl__api__attributes_1ggac7db48f6583aa9903e54c2a39d65438fa3b9fad4f80d45368f856b5403198ac4c>`.

	*
		- src_desc

		- Memory descriptor for src.

	*
		- weights_desc

		- Memory descriptor for diff weights.

	*
		- bias_desc

		- Memory descriptor for diff bias.

	*
		- dst_desc

		- Memory descriptor for diff dst.

.. index:: pair: function; desc
.. _doxid-structdnnl_1_1inner__product__forward_1_1desc_1a26f9ccb7d914078d1eee94634025edfe:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	desc(
		:ref:`prop_kind<doxid-group__dnnl__api__attributes_1gac7db48f6583aa9903e54c2a39d65438f>` aprop_kind,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& src_desc,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& weights_desc,
		const :ref:`memory::desc<doxid-structdnnl_1_1memory_1_1desc>`& dst_desc
		)

Constructs a descriptor for an inner product forward propagation primitive without bias.

.. note:: 

   All the memory descriptors may be initialized with the :ref:`dnnl::memory::format_tag::any <doxid-structdnnl_1_1memory_1a8e71077ed6a5f7fb7b3e6e1a5a2ecf3fa100b8cad7cf2a56f6df78f171f97a1ec>` value of ``format_tag``.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- aprop_kind

		- Propagation kind. Possible values are :ref:`dnnl::prop_kind::forward_training <doxid-group__dnnl__api__attributes_1ggac7db48f6583aa9903e54c2a39d65438fa24775787fab8f13aa4809e1ce8f82aeb>`, and :ref:`dnnl::prop_kind::forward_inference <doxid-group__dnnl__api__attributes_1ggac7db48f6583aa9903e54c2a39d65438fa3b9fad4f80d45368f856b5403198ac4c>`.

	*
		- src_desc

		- Memory descriptor for src.

	*
		- weights_desc

		- Memory descriptor for diff weights.

	*
		- dst_desc

		- Memory descriptor for dst.