post_comm

Post a generic communication operation. More...

Collaboration diagram for post_comm:

Classes
class	lci::post_comm_x
	The actual implementation for post_comm. More...

Detailed Description

Post a generic communication operation.

Parameters

[in]	runtime	of type runtime_t; optional argument; The runtime object.
[in]	direction	of type direction_t; positional argument; The communication direction.
[in]	rank	of type int; positional argument; The target rank.
[in]	local_buffer	of type void*; positional argument; The local buffer base address.
[in]	size	of type size_t; positional argument; The message size.
[in]	local_comp	of type comp_t; positional argument; The local completion object.
[in]	packet_pool	of type packet_pool_t; optional argument; The packet pool to use.
[in]	device	of type device_t; optional argument; The device to use.
[in]	endpoint	of type endpoint_t; optional argument; The endpoint to use.
[in]	matching_engine	of type matching_engine_t; optional argument; The matching engine to use.
[in]	comp_semantic	of type comp_semantic_t; optional argument; The completion semantic (only valid when direction == direction_t::OUT).
[in]	mr	of type mr_t; optional argument; The registered memory region for the local buffer.
[in]	remote_disp	of type uintptr_t; optional argument; The displacement from the remote buffer base address.
[in]	rmr	of type rmr_t; optional argument; The remote memory region handle of the remote buffer.
[in]	tag	of type tag_t; optional argument; The tag to use.
[in]	remote_comp	of type rcomp_t; optional argument; The remote completion handler to use.
[in]	user_context	of type void*; optional argument; The arbitrary user-defined context associated with this operation.
[in]	buffers	of type buffers_t; optional argument; The local buffers.
[in]	rbuffers	of type rbuffers_t; optional argument; The remote buffers.
[in]	matching_policy	of type matching_policy_t; optional argument; The matching policy to use.
[in]	allow_done	of type bool; optional argument; Whether to allow the done error code.
[in]	allow_posted	of type bool; optional argument; Whether to allow the posted error code.
[in]	allow_retry	of type bool; optional argument; Whether to allow the retry error code.
[in]	force_zcopy	of type bool; optional argument; Whether to force the zero-copy transfer.

Returns

of type status_t; The status of the operation.