kmr_lane_state Struct Reference

Work-Item Queue of a Lane (at-the-master). More...

Public Attributes
struct kmr_work_item *	current_work
MPI_Comm	icomm
struct kmr_lane_no	lane_id
int	leader_rank
int	level
struct kmr_lane_state *	link
int	n_joined_ranks
int	n_running_sublanes
struct kmr_work_list	queue_head
struct kmr_work_list *	queue_insertion_tail
_Bool *	running_sublanes
struct kmr_lane_vector *	sublanes
struct kmr_lane_state *	superlane
int	total_ranks
int	total_sublanes
struct kmr_rank_vector *	workers
struct kmr_work_item *	yielding_to_superlane

Detailed Description

Work-Item Queue of a Lane (at-the-master).

TOTAL_SUBLANES is the count of all descendent sublanes (includes itself), and thus, the bottom lanes have one for it. SUBLANES holds the sublanes, and it is null for the bottom lanes. WORKERS holds the ranks of workers of the bottom lanes. Either SUBLANES or WORKERS is null. CURRENT_WORK holds the running work-item. N_JOINED_RANKS and RUNNING_SUBLANES is used only for assertions. N_JOINED_RANKS is valid only on the top and the bottom lanes.

Definition at line 112 of file kmrwfmap.c.

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The documentation for this struct was generated from the following file:

• src/kmrwfmap.c