couple_config_couple.c File Reference

#include <limits.h>
#include "yac.h"
#include "couple_config_internal.h"
#include "couple_config_couple.h"
#include "couple_config_field_couple.h"
#include "utils_common.h"
#include "dist_merge.h"
#include "yac_mpi_common.h"

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Macros
#define	CHECK_FIELD_COUPLE_IDX(COUPLE, FIELD_COUPLE_IDX, ROUTINE)

Functions
static size_t	yac_couple_config_couple_append_field_couple (struct yac_couple_config_couple *couple, struct yac_couple_config_field_couple const *field_couple)
void	yac_couple_config_couple_free (struct yac_couple_config_couple *couple)
void	yac_couple_config_couples_free (struct yac_couple_config_couple **couples, size_t *num_couples)
static size_t	yac_couple_config_couple_get_pack_size (void *couple_, MPI_Comm comm)
static void	yac_couple_config_couple_pack (void *couple_, void *buffer, int buffer_size, int *position, MPI_Comm comm)
static void	yac_couple_config_couple_unpack (void *buffer, int buffer_size, int *position, void *couple_, MPI_Comm comm)
static int	yac_couple_config_couple_compare (void const *a_, void const *b_)
static void	yac_couple_config_couple_merge (void *a_, void *b_, MPI_Comm comm)
static void	yac_couple_config_couple_free_ (void *couple)
void	yac_couple_config_couples_merge (struct yac_couple_config *couple_config, MPI_Comm comm)
static void	yac_couple_config_couple_normalize_component_indices (struct yac_couple_config_couple *couple)
void	yac_couple_config_couple_init (struct yac_couple_config_couple *couple, size_t component_idx_a, size_t component_idx_b)
void	yac_couple_config_couple_update_component_indices (struct yac_couple_config_couple *couple, size_t const *old_to_new_idx)
void	yac_couple_config_couple_update_field_indices (struct yac_couple_config_couple *couples, size_t num_couples, size_t comp_idx, size_t const *old_to_new_idx)
size_t	yac_couple_config_couples_append (struct yac_couple_config *couple_config, size_t component_idx_a, size_t component_idx_b)
struct yac_couple_config_couple *	yac_couple_config_couple_find (size_t num_couples, struct yac_couple_config_couple const *couples, struct yac_couple_config_couple const *pattern)
int	yac_couple_config_couple_has_component (struct yac_couple_config_couple const *couple, size_t component_idx)
int	yac_couple_config_couple_get_field_role_from_field_idx (struct yac_couple_config_couple const *couple, size_t component_idx, size_t field_idx)
int	yac_couple_config_couple_has_field_couple (struct yac_couple_config_couple const *couple, size_t src_component_idx, size_t src_field_idx, size_t tgt_component_idx, size_t tgt_field_idx)
void	yac_couple_config_couple_append_or_merge_field_couple (struct yac_couple_config_couple *couple, struct yac_couple_config_field_couple *field_couple)
void	yac_couple_config_couple_append_or_merge_field_couple_from_definition (struct yac_couple_config_couple *couple, size_t src_comp_idx, size_t src_field_idx, int src_lag, size_t tgt_comp_idx, size_t tgt_field_idx, int tgt_lag, char const *coupling_period, int time_reduction, struct yac_interp_stack_config *interp_stack, int mapping_on_source, const char *weight_file_name, double scale_factor, double scale_summand, int weight_file_on_existing, size_t num_src_mask_names, char const *const *src_mask_names, char const *tgt_mask_name, char const *yaxt_exchanger_name, struct yac_collection_selection const *collection_selection, int use_raw_exchange)
struct yac_interp_stack_config *	yac_couple_config_couple_get_interp_stack (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
int	yac_couple_config_couple_get_mapping_on_source (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
int	yac_couple_config_couple_get_source_lag (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
int	yac_couple_config_couple_get_target_lag (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
char const *	yac_couple_config_couple_get_coupling_period (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
enum yac_reduction_type	yac_couple_config_couple_get_coupling_period_operation (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
int	yac_couple_config_couple_get_enforce_write_weight_file (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
char const *	yac_couple_config_couple_get_weight_file_name (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
enum yac_weight_file_on_existing	yac_couple_config_couple_get_weight_file_on_existing (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
double	yac_couple_config_couple_get_scale_factor (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
double	yac_couple_config_couple_get_scale_summand (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
void	yac_couple_config_couple_get_src_mask_names (struct yac_couple_config_couple const *couple, size_t field_couple_idx, char const *const **mask_names, size_t *num_mask_names)
char const *	yac_couple_config_couple_get_tgt_mask_name (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
char const *	yac_couple_config_couple_get_yaxt_exchanger_name (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
struct yac_collection_selection const *	yac_couple_config_couple_get_collection_selection (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
int	yac_couple_config_couple_get_use_raw_exchange (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
size_t	yac_couple_config_couple_get_source_component_idx (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
size_t	yac_couple_config_couple_get_source_field_idx (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
size_t	yac_couple_config_couple_get_target_component_idx (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
size_t	yac_couple_config_couple_get_target_field_idx (struct yac_couple_config_couple const *couple, size_t field_couple_idx)
size_t	yac_couple_config_couple_find_field_couple_with_target (struct yac_couple_config_couple const *couple, struct yac_couple_config const *couple_config, char const *tgt_field_name, char const *tgt_grid_name, char const *tgt_comp_name)

Variables
static struct yac_dist_merge_vtable	dist_merge_vtable_couple

Macro Definition Documentation

CHECK_FIELD_COUPLE_IDX

#define CHECK_FIELD_COUPLE_IDX	(		COUPLE,
			FIELD_COUPLE_IDX,
			ROUTINE )

Value:

  YAC_ASSERT_F( \
    (FIELD_COUPLE_IDX) < (COUPLE)->num_field_couples, \
    "ERROR(%s:%d:%s): invalid field_couple_idx", \
    __FILE__, __LINE__, (ROUTINE))

Definition at line 386 of file couple_config_couple.c.

Function Documentation

yac_couple_config_couple_append_field_couple()

static size_t yac_couple_config_couple_append_field_couple ( struct yac_couple_config_couple * couple, struct yac_couple_config_field_couple const * field_couple )

static

Append a field couple to a couple.

Parameters

[in,out]	couple	Couple to modify.
[in]	field_couple	Field couple to append.

Returns

Index of the appended field couple.

Definition at line 25 of file couple_config_couple.c.

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yac_couple_config_couple_append_or_merge_field_couple()

void yac_couple_config_couple_append_or_merge_field_couple	(	struct yac_couple_config_couple *	couple,
		struct yac_couple_config_field_couple *	field_couple )

Append a field couple to a couple or merge into an existing matching one.

Parameters

[in,out]	couple	Couple to modify.
[in,out]	field_couple	Field couple to append or merge.

Definition at line 339 of file couple_config_couple.c.

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yac_couple_config_couple_append_or_merge_field_couple_from_definition()

void yac_couple_config_couple_append_or_merge_field_couple_from_definition	(	struct yac_couple_config_couple *	couple,
		size_t	src_comp_idx,
		size_t	src_field_idx,
		int	src_lag,
		size_t	tgt_comp_idx,
		size_t	tgt_field_idx,
		int	tgt_lag,
		char const *	coupling_period,
		int	time_reduction,
		struct yac_interp_stack_config *	interp_stack,
		int	mapping_on_source,
		const char *	weight_file_name,
		double	scale_factor,
		double	scale_summand,
		int	weight_file_on_existing,
		size_t	num_src_mask_names,
		char const *const *	src_mask_names,
		char const *	tgt_mask_name,
		char const *	yaxt_exchanger_name,
		struct yac_collection_selection const *	collection_selection,
		int	use_raw_exchange )

Construct a field couple from parameters and append/merge it into a couple.

Parameters

[in,out]	couple	Couple to modify.
[in]	src_comp_idx	Source component index.
[in]	src_field_idx	Source field index.
[in]	src_lag	Source lag.
[in]	tgt_comp_idx	Target component index.
[in]	tgt_field_idx	Target field index.
[in]	tgt_lag	Target lag.
[in]	coupling_period	Coupling period string.
[in]	time_reduction	Time reduction type.
[in]	interp_stack	Interpolation stack.
[in]	mapping_on_source	Mapping flag.
[in]	weight_file_name	Weight file name.
[in]	scale_factor	Scale factor.
[in]	scale_summand	Scale summand.
[in]	weight_file_on_existing	Existing weight-file handling.
[in]	num_src_mask_names	Number of source mask names.
[in]	src_mask_names	Source mask names.
[in]	tgt_mask_name	Target mask name.
[in]	yaxt_exchanger_name	YAxT exchanger name.
[in]	collection_selection	Collection selection.
[in]	use_raw_exchange	Raw exchange flag.

Definition at line 356 of file couple_config_couple.c.

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yac_couple_config_couple_compare()

static int yac_couple_config_couple_compare ( void const * a_, void const * b_ )

static

Definition at line 116 of file couple_config_couple.c.

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yac_couple_config_couple_find()

struct yac_couple_config_couple * yac_couple_config_couple_find	(	size_t	num_couples,
		struct yac_couple_config_couple const *	couples,
		struct yac_couple_config_couple const *	pattern )

Find the first couple whose component indices match the pattern.

Only the component_indices of pattern are compared; its other fields are ignored.

Parameters

[in]	num_couples	Number of couples in couples.
[in]	couples	Array of couples to search.
[in]	pattern	Couple with the component indices to match.

Returns

Pointer to the matching couple, or NULL if none found.

Definition at line 258 of file couple_config_couple.c.

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yac_couple_config_couple_find_field_couple_with_target()

size_t yac_couple_config_couple_find_field_couple_with_target	(	struct yac_couple_config_couple const *	couple,
		struct yac_couple_config const *	couple_config,
		char const *	tgt_field_name,
		char const *	tgt_grid_name,
		char const *	tgt_comp_name )

Find a field couple within a couple whose target matches the given field, grid, and component names. Returns SIZE_MAX if no match is found.

Asserts that at most one field couple matches.

Parameters

[in]	couple	Couple to search in.
[in]	couple_config	Coupling configuration.
[in]	tgt_field_name	Target field name.
[in]	tgt_grid_name	Target grid name.
[in]	tgt_comp_name	Target component name.

Returns

Field couple index, or SIZE_MAX if not found.

Definition at line 669 of file couple_config_couple.c.

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yac_couple_config_couple_free()

void yac_couple_config_couple_free

(

struct yac_couple_config_couple *

couple

)

Free a couple and all its dynamic data, including field couples.

Parameters

[in,out]

couple

Couple.

Definition at line 40 of file couple_config_couple.c.

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yac_couple_config_couple_free_()

static void yac_couple_config_couple_free_ ( void * couple )

static

Definition at line 153 of file couple_config_couple.c.

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yac_couple_config_couple_get_collection_selection()

struct yac_collection_selection const * yac_couple_config_couple_get_collection_selection	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get collection selection for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Collection selection.

Definition at line 586 of file couple_config_couple.c.

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yac_couple_config_couple_get_coupling_period()

char const * yac_couple_config_couple_get_coupling_period	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get coupling period string for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Coupling period string.

Definition at line 444 of file couple_config_couple.c.

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yac_couple_config_couple_get_coupling_period_operation()

enum yac_reduction_type yac_couple_config_couple_get_coupling_period_operation	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get coupling period reduction operation for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Reduction type.

Definition at line 457 of file couple_config_couple.c.

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yac_couple_config_couple_get_enforce_write_weight_file()

int yac_couple_config_couple_get_enforce_write_weight_file	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Check whether writing a weight file is enforced for a field couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Non-zero if weight file writing is enforced.

Definition at line 471 of file couple_config_couple.c.

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yac_couple_config_couple_get_field_role_from_field_idx()

int yac_couple_config_couple_get_field_role_from_field_idx	(	struct yac_couple_config_couple const *	couple,
		size_t	component_idx,
		size_t	field_idx )

Determine field role for a given field index pair within a couple.

Scans field couples of the given couple and returns the first non-NONE role for the provided component/field indices.

Returns YAC_EXCHANGE_TYPE_INVALID if source and target match at once within a single field couple.

Parameters

[in]	couple	Couple.
[in]	component_idx	Component index.
[in]	field_idx	Field index.

Returns

Field role.

TODO: Add lower level assertion here. Until https://gitlab.dkrz.de/YAC/YAC-dev/-/issues/187 is resolved this would shadow higher-level error in couple_config.c calling this function.

Definition at line 282 of file couple_config_couple.c.

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yac_couple_config_couple_get_interp_stack()

struct yac_interp_stack_config * yac_couple_config_couple_get_interp_stack	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get interpolation stack for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Interpolation stack configuration.

Definition at line 392 of file couple_config_couple.c.

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yac_couple_config_couple_get_mapping_on_source()

int yac_couple_config_couple_get_mapping_on_source	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get mapping-on-source flag for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Mapping-on-source flag.

Definition at line 405 of file couple_config_couple.c.

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yac_couple_config_couple_get_pack_size()

static size_t yac_couple_config_couple_get_pack_size ( void * couple_, MPI_Comm comm )

static

Definition at line 60 of file couple_config_couple.c.

yac_couple_config_couple_get_scale_factor()

double yac_couple_config_couple_get_scale_factor	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get scaling factor for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Scale factor.

Definition at line 517 of file couple_config_couple.c.

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yac_couple_config_couple_get_scale_summand()

double yac_couple_config_couple_get_scale_summand	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get scaling summand for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Scale summand.

Definition at line 530 of file couple_config_couple.c.

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yac_couple_config_couple_get_source_component_idx()

size_t yac_couple_config_couple_get_source_component_idx	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get source component index for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Source component index.

Definition at line 613 of file couple_config_couple.c.

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yac_couple_config_couple_get_source_field_idx()

size_t yac_couple_config_couple_get_source_field_idx	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get source field index for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Source field index.

Definition at line 627 of file couple_config_couple.c.

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yac_couple_config_couple_get_source_lag()

int yac_couple_config_couple_get_source_lag	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get source lag for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Source lag.

Definition at line 418 of file couple_config_couple.c.

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yac_couple_config_couple_get_src_mask_names()

void yac_couple_config_couple_get_src_mask_names	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx,
		char const *const **	mask_names,
		size_t *	num_mask_names )

Get source mask names for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.
[out]	mask_names	Returned array of source mask names.
[out]	num_mask_names	Returned number of source mask names.

Definition at line 543 of file couple_config_couple.c.

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yac_couple_config_couple_get_target_component_idx()

size_t yac_couple_config_couple_get_target_component_idx	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get target component index for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Target component index.

Definition at line 641 of file couple_config_couple.c.

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yac_couple_config_couple_get_target_field_idx()

size_t yac_couple_config_couple_get_target_field_idx	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get target field index for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Target field index.

Definition at line 655 of file couple_config_couple.c.

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yac_couple_config_couple_get_target_lag()

int yac_couple_config_couple_get_target_lag	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get target lag for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Target lag.

Definition at line 431 of file couple_config_couple.c.

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yac_couple_config_couple_get_tgt_mask_name()

char const * yac_couple_config_couple_get_tgt_mask_name	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get target mask name for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Target mask name.

Definition at line 558 of file couple_config_couple.c.

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yac_couple_config_couple_get_use_raw_exchange()

int yac_couple_config_couple_get_use_raw_exchange	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get raw-exchange flag for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Raw-exchange flag.

Definition at line 600 of file couple_config_couple.c.

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yac_couple_config_couple_get_weight_file_name()

char const * yac_couple_config_couple_get_weight_file_name	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get weight file name for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Weight file name.

Definition at line 485 of file couple_config_couple.c.

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yac_couple_config_couple_get_weight_file_on_existing()

enum yac_weight_file_on_existing yac_couple_config_couple_get_weight_file_on_existing	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get weight-file-on-existing policy for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

Weight-file-on-existing policy.

Definition at line 503 of file couple_config_couple.c.

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yac_couple_config_couple_get_yaxt_exchanger_name()

char const * yac_couple_config_couple_get_yaxt_exchanger_name	(	struct yac_couple_config_couple const *	couple,
		size_t	field_couple_idx )

Get YAxT exchanger name for a field couple of this couple.

Parameters

[in]	couple	Couple.
[in]	field_couple_idx	Field couple index.

Returns

yaxt exchanger name.

Definition at line 571 of file couple_config_couple.c.

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yac_couple_config_couple_has_component()

int yac_couple_config_couple_has_component	(	struct yac_couple_config_couple const *	couple,
		size_t	component_idx )

Check whether a couple contains a given component index.

Parameters

[in]	couple	Couple.
[in]	component_idx	Component index.

Returns

Non-zero if the component is part of the couple.

Definition at line 274 of file couple_config_couple.c.

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yac_couple_config_couple_has_field_couple()

int yac_couple_config_couple_has_field_couple	(	struct yac_couple_config_couple const *	couple,
		size_t	src_component_idx,
		size_t	src_field_idx,
		size_t	tgt_component_idx,
		size_t	tgt_field_idx )

Check whether a couple contains a field couple with the given source and target

Parameters

[in]	couple	Couple.
[in]	src_component_idx	Source component index.
[in]	src_field_idx	Source field index.
[in]	tgt_component_idx	Target component index.
[in]	tgt_field_idx	Target field index.

Returns

1 if a matching field couple is found.

Definition at line 315 of file couple_config_couple.c.

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yac_couple_config_couple_init()

void yac_couple_config_couple_init	(	struct yac_couple_config_couple *	couple,
		size_t	component_idx_a,
		size_t	component_idx_b )

Initialize a couple.

The component index convention is enforced internally: component_indices[0] <= component_indices[1].

Parameters

[in,out]	couple	Couple.
[in]	component_idx_a	First component index.
[in]	component_idx_b	Second component index.

Definition at line 196 of file couple_config_couple.c.

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yac_couple_config_couple_merge()

static void yac_couple_config_couple_merge ( void * a_, void * b_, MPI_Comm comm )

static

Definition at line 135 of file couple_config_couple.c.

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yac_couple_config_couple_normalize_component_indices()

static void yac_couple_config_couple_normalize_component_indices ( struct yac_couple_config_couple * couple )

static

Normalize component index order for an existing couple.

Ensures component_indices[0] <= component_indices[1] without modifying field_couples or num_field_couples.

Parameters

[in,out]

couple

Couple.

Definition at line 185 of file couple_config_couple.c.

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yac_couple_config_couple_pack()

static void yac_couple_config_couple_pack ( void * couple_, void * buffer, int buffer_size, int * position, MPI_Comm comm )

static

Definition at line 72 of file couple_config_couple.c.

yac_couple_config_couple_unpack()

static void yac_couple_config_couple_unpack ( void * buffer, int buffer_size, int * position, void * couple_, MPI_Comm comm )

static

Definition at line 93 of file couple_config_couple.c.

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yac_couple_config_couple_update_component_indices()

void yac_couple_config_couple_update_component_indices	(	struct yac_couple_config_couple *	couple,
		size_t const *	old_to_new_idx )

Update component indices of a couple and all contained field couples.

Parameters

[in,out]	couple	Couple.
[in]	old_to_new_idx	Mapping from old to new component index.

Definition at line 208 of file couple_config_couple.c.

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yac_couple_config_couple_update_field_indices()

void yac_couple_config_couple_update_field_indices	(	struct yac_couple_config_couple *	couples,
		size_t	num_couples,
		size_t	comp_idx,
		size_t const *	old_to_new_idx )

Update field indices of a couple and all contained field couples.

Parameters

[in,out]	couples	Array of couples.
[in]	num_couples	Number of couples.
[in]	comp_idx	Associated component index.
[in]	old_to_new_idx	Mapping from old to new field index.

Definition at line 223 of file couple_config_couple.c.

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yac_couple_config_couples_append()

size_t yac_couple_config_couples_append	(	struct yac_couple_config *	couple_config,
		size_t	component_idx_a,
		size_t	component_idx_b )

Append a new couple to the coupling configuration.

Parameters

[in,out]	couple_config	Coupling configuration.
[in]	component_idx_a	First component index.
[in]	component_idx_b	Second component index.

Returns

Index of the appended couple.

Definition at line 243 of file couple_config_couple.c.

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yac_couple_config_couples_free()

void yac_couple_config_couples_free	(	struct yac_couple_config_couple **	couples,
		size_t *	num_couples )

Free all couples and their dynamic data.

Parameters

[in,out]	couples	Array of couples.
[in,out]	num_couples	Number of couples in couples.

Definition at line 49 of file couple_config_couple.c.

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yac_couple_config_couples_merge()

void yac_couple_config_couples_merge	(	struct yac_couple_config *	couple_config,
		MPI_Comm	comm )

Synchronize and merge all couples across ranks.

Parameters

[in,out]	couple_config	Coupling configuration.
[in]	comm	MPI communicator.

Definition at line 166 of file couple_config_couple.c.

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Variable Documentation

dist_merge_vtable_couple

struct yac_dist_merge_vtable dist_merge_vtable_couple

static

Initial value:

=
    {.get_pack_size = yac_couple_config_couple_get_pack_size,
     .pack = yac_couple_config_couple_pack,
     .unpack = yac_couple_config_couple_unpack,
     .compare = yac_couple_config_couple_compare,
     .merge = yac_couple_config_couple_merge,
     .free_data = yac_couple_config_couple_free_}

Definition at line 158 of file couple_config_couple.c.