Aleph::MoveOrderingStats Struct Reference

Statistics collected by engines that reorder successor batches. More...

#include <search_move_ordering.H>

Collaboration diagram for Aleph::MoveOrderingStats:

Public Attributes
size_t	ordered_batches = 0
	Number of successor batches materialized and ordered.
size_t	ordered_moves = 0
	Number of individual moves considered by ordering.
size_t	priority_estimates = 0
	Number of score/bound estimates computed for ordering.
size_t	killer_hits = 0
	Moves promoted because they matched a killer slot.
size_t	history_hits = 0
	Moves promoted because they had non-zero history.

Detailed Description

Statistics collected by engines that reorder successor batches.

Definition at line 71 of file search_move_ordering.H.

Member Data Documentation

history_hits

size_t Aleph::MoveOrderingStats::history_hits = 0

Moves promoted because they had non-zero history.

Definition at line 77 of file search_move_ordering.H.

Referenced by Aleph::Alpha_Beta< Domain >::collect_ordered_moves().

killer_hits

size_t Aleph::MoveOrderingStats::killer_hits = 0

Moves promoted because they matched a killer slot.

Definition at line 76 of file search_move_ordering.H.

Referenced by Aleph::Alpha_Beta< Domain >::collect_ordered_moves().

ordered_batches

size_t Aleph::MoveOrderingStats::ordered_batches = 0

Number of successor batches materialized and ordered.

Definition at line 73 of file search_move_ordering.H.

Referenced by Aleph::Alpha_Beta< Domain >::collect_ordered_moves(), and Aleph::Branch_And_Bound< Domain, ObjectivePolicy >::collect_ordered_moves().

ordered_moves

size_t Aleph::MoveOrderingStats::ordered_moves = 0

Number of individual moves considered by ordering.

Definition at line 74 of file search_move_ordering.H.

Referenced by Aleph::Alpha_Beta< Domain >::collect_ordered_moves(), and Aleph::Branch_And_Bound< Domain, ObjectivePolicy >::collect_ordered_moves().

priority_estimates

size_t Aleph::MoveOrderingStats::priority_estimates = 0

Number of score/bound estimates computed for ordering.

Definition at line 75 of file search_move_ordering.H.

Referenced by Aleph::Alpha_Beta< Domain >::collect_ordered_moves(), and Aleph::Branch_And_Bound< Domain, ObjectivePolicy >::collect_ordered_moves().

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

• search_move_ordering.H