Dnnl_api_shuffle

Collaboration diagram for Dnnl_api_shuffle:

Classes
struct	dnnl_shuffle_desc_t
	A descriptor of a shuffle operation. More...

Functions
dnnl_status_t DNNL_API	dnnl_shuffle_forward_desc_init (dnnl_shuffle_desc_t *shuffle_desc, dnnl_prop_kind_t prop_kind, const dnnl_memory_desc_t *data_desc, int axis, dnnl_dim_t group_size)
dnnl_status_t DNNL_API	dnnl_shuffle_backward_desc_init (dnnl_shuffle_desc_t *shuffle_desc, const dnnl_memory_desc_t *diff_data_desc, int axis, dnnl_dim_t group_size)

Detailed Description

Function Documentation

dnnl_shuffle_backward_desc_init()

dnnl_status_t DNNL_API dnnl_shuffle_backward_desc_init	(	dnnl_shuffle_desc_t *	shuffle_desc,
		const dnnl_memory_desc_t *	diff_data_desc,
		int	axis,
		dnnl_dim_t	group_size
	)

Initializes a descriptor for shuffle backward propagation primitive.

Parameters

shuffle_desc	Output descriptor for a shuffle primitive.
diff_data_desc	Diff source and diff destination memory descriptor.
axis	The axis along which the data is shuffled.
group_size	Shuffle group size.

Returns

dnnl_success on success and a status describing the error otherwise.

dnnl_shuffle_forward_desc_init()

dnnl_status_t DNNL_API dnnl_shuffle_forward_desc_init	(	dnnl_shuffle_desc_t *	shuffle_desc,
		dnnl_prop_kind_t	prop_kind,
		const dnnl_memory_desc_t *	data_desc,
		int	axis,
		dnnl_dim_t	group_size
	)

Initializes a descriptor for shuffle forward propagation primitive.

Parameters

shuffle_desc	Output descriptor for a shuffle primitive.
prop_kind	Propagation kind. Possible values are dnnl_forward_training and dnnl_forward_inference.
data_desc	Source and destination memory descriptor.
axis	The axis along which the data is shuffled.
group_size	Shuffle group size.

Returns

dnnl_success on success and a status describing the error otherwise.