Execution stream operations

Collaboration diagram for Execution stream operations:

Functions
mkldnn_status_t MKLDNN_API	mkldnn_stream_create (mkldnn_stream_t *stream, mkldnn_stream_kind_t stream_kind)
mkldnn_status_t MKLDNN_API	mkldnn_stream_submit (mkldnn_stream_t stream, size_t n, mkldnn_primitive_t primitives[], mkldnn_primitive_t *error_primitive)
mkldnn_status_t MKLDNN_API	mkldnn_stream_wait (mkldnn_stream_t stream, int block, mkldnn_primitive_t *error_primitive)
mkldnn_status_t MKLDNN_API	mkldnn_stream_rerun (mkldnn_stream_t stream, mkldnn_primitive_t *error_primitive)
mkldnn_status_t MKLDNN_API	mkldnn_stream_destroy (mkldnn_stream_t stream)

Detailed Description

Function Documentation

mkldnn_status_t MKLDNN_API mkldnn_stream_create	(	mkldnn_stream_t *	stream,
		mkldnn_stream_kind_t	stream_kind
	)

Creates an execution stream of stream_kind.

mkldnn_status_t MKLDNN_API mkldnn_stream_destroy

(

mkldnn_stream_t

stream

)

Destroys an execution stream.

mkldnn_status_t MKLDNN_API mkldnn_stream_rerun	(	mkldnn_stream_t	stream,
		mkldnn_primitive_t *	error_primitive
	)

Reruns all the primitives within the stream. In case of an error, returns the offending error_primitive if it is not NULL.

mkldnn_status_t MKLDNN_API mkldnn_stream_submit	(	mkldnn_stream_t	stream,
		size_t	n,
		mkldnn_primitive_t	primitives[],
		mkldnn_primitive_t *	error_primitive
	)

Submits primitives to an execution stream. The number of primitives is n. All or none of the primitives can be lazy. In case of an error, returns the offending error_primitive if it is not NULL.

mkldnn_status_t MKLDNN_API mkldnn_stream_wait	(	mkldnn_stream_t	stream,
		int	block,
		mkldnn_primitive_t *	error_primitive
	)

Waits for all primitives in the execution stream to finish. Returns immediately if block is zero. In case of an error, returns the offending error_primitive if it is not NULL.