dist_grid.c File Reference

#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <float.h>
#include <yaxt.h>
#include "basic_grid.h"
#include "dist_grid_internal.h"
#include "geometry.h"
#include "yac_mpi_internal.h"
#include "utils_core.h"
#include "sphere_part.h"
#include "proc_sphere_part.h"
#include "ensure_array_size.h"
#include "interp_grid.h"
#include "field_data_set.h"

Include dependency graph for dist_grid.c:

Go to the source code of this file.

Data Structures
struct	single_remote_point
struct	single_remote_point_reorder
struct	global_vertex_reorder
struct	global_edge_reorder
struct	id_pos
struct	n_ids_reorder
struct	id_reorder_coord
struct	temp_field_data
struct	yac_dist_grid
struct	yac_dist_grid_pair
struct	nnn_search_result
struct	missing_edge_neighbour

Macros
#define	CHECK_LOCATION(caller)

Functions
static void	id2idx (char const *caller, yac_int *ids, size_t *idx, size_t num_ids, yac_int *ref_sorted_ids, size_t *ref_sorted_reorder_idx, size_t num_sorted_ids)
static size_t	get_cell_reference_vertex (struct yac_dist_grid *dist_grid, size_t cell_idx)
static int *	determine_cell_owner_mask (struct yac_dist_grid *dist_grid, int is_root, int *vertex_owner_mask)
static size_t	get_edge_reference_vertex (struct yac_dist_grid *dist_grid, size_t edge_idx)
static int *	determine_edge_owner_mask (struct yac_dist_grid *dist_grid, int *vertex_owner_mask)
static void	generate_owner_masks (struct yac_dist_grid *dist_grid, int comm_rank, int *vertex_owner)
static MPI_Datatype	yac_get_id_pos_mpi_datatype (MPI_Comm comm)
static void	insert_global_id (yac_int *ids, size_t n, yac_int id)
static void	insert_rank (int *ranks, int *count, int rank)
static int	compare_n_ids_reorder_ids (const void *a, const void *b)
static int	compare_n_ids_reorder_reorder (const void *a, const void *b)
static void	determine_dist_cell_ranks (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid_data *grid_data, MPI_Comm comm, int **dist_cell_ranks, int *dist_cell_rank_counts, size_t *dist_cell_rank_offsets, int max_num_vertices_per_cell)
static MPI_Datatype	yac_get_id_reorder_coord_coord_mpi_datatype (MPI_Comm comm)
static MPI_Datatype	yac_get_id_reorder_coord_id_mpi_datatype (MPI_Comm comm)
static int	compare_id_reorder_coord_coord (const void *a, const void *b)
static int	compare_id_reorder_coord_reorder_idx (const void *a, const void *b)
static int *	generate_vertex_ids (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid_data *grid, MPI_Comm comm)
static void	generate_ce_ids (struct yac_basic_grid *grid, int *vertex_ranks, int max_num_vertices_per_cell, MPI_Comm comm)
static void	check_core_masks (struct yac_basic_grid *grid)
static void	generate_global_ids (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid *grid, int **vertex_ranks_, int max_num_vertices_per_cell, MPI_Comm comm)
static yac_size_t_2_pointer	generate_edge_to_cell (const_size_t_pointer cell_to_edge, const_int_pointer num_edges_per_cell, int *core_cell_mask, size_t num_cells, size_t num_edges)
static struct bounding_circle	compute_edge_bnd_circle (yac_size_t_2_pointer edge_to_vertex, const yac_coordinate_pointer vertex_coordinates, size_t edge_id)
static void	determine_dist_edge_ranks (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid *grid, MPI_Comm comm, size_t *dist_cell_rank_offsets, size_t *dist_edge_rank_offsets, int *num_cell_ranks, int *num_edge_ranks, int **rank_buffer, size_t *rank_buffer_array_size)
static void	generate_vertex_to_edge (yac_size_t_2_pointer edge_to_vertex, size_t num_edges, size_t num_vertices, size_t *vertex_to_edge, int *num_edges_per_vertex)
static void	determine_dist_vertex_ranks (int *vertex_ranks, struct yac_basic_grid *grid, MPI_Comm comm, size_t *dist_edge_rank_offsets, int *num_edge_ranks, int *num_vertex_ranks, int **rank_buffer, size_t *rank_buffer_array_size)
static int	compare_single_remote_point_global_id (const void *a, const void *b)
void	generate_dist_remote_points (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid *grid, int *vertex_ranks, int max_num_vertices_per_cell, MPI_Comm comm, struct remote_point_infos **dist_point_infos, yac_int **dist_global_ids, size_t *dist_count)
static void	generate_sorted_ids (yac_int *global_ids, size_t count, yac_int **sorted_global_ids, size_t **reorder_idx)
static Xt_xmap	generate_xmap_data (struct remote_point_infos *point_infos, size_t count, MPI_Comm comm)
static int	compare_single_remote_point_reorder_global_id (const void *a, const void *b)
static int	compare_single_remote_point_reorder_reorder_idx (const void *a, const void *b)
static MPI_Datatype	yac_get_coordinate_mpi_datatype (MPI_Comm comm)
static struct yac_field_data *	field_data_init (struct yac_field_data *orig_field_data, size_t dist_size, Xt_redist redist_mask, Xt_redist redist_coords, MPI_Comm comm)
static void	redistribute_vertex_data (struct yac_basic_grid *grid, struct remote_point_infos *dist_vertex_infos, size_t num_vertices, MPI_Comm comm, MPI_Datatype dt_coord, int *vertex_ranks, yac_coordinate_pointer *vertex_coordinates_, int **vertex_owner_, struct yac_field_data **vertex_field_data_)
static void	redistribute_edge_data (struct yac_basic_grid *grid, struct remote_point_infos *dist_edge_infos, size_t num_edges, MPI_Comm comm, MPI_Datatype dt_coord, size_t num_vertices, yac_int *sorted_vertex_ids, size_t *sorted_vertex_reorder_idx, yac_size_t_2_pointer *edge_to_vertex_, enum yac_edge_type **edge_type_, struct yac_field_data **edge_field_data_)
static void	redistribute_cell_data (struct yac_basic_grid *grid, struct remote_point_infos *dist_cell_infos, size_t num_cells, MPI_Comm comm, MPI_Datatype dt_coord, size_t num_edges, yac_int *sorted_edge_ids, size_t *sorted_edge_reorder_idx, size_t num_vertices, yac_int *sorted_vertex_ids, size_t *sorted_vertex_reorder_idx, int max_num_vertices_per_cell, size_t **cell_to_vertex_, size_t **cell_to_edge_, int **num_vertices_per_cell_, struct yac_field_data **cell_field_data_)
static struct bounding_circle *	generate_cell_bounding_circles (size_t num_cells, int max_num_vertices_per_cell, int *num_vertices_per_cell, size_t *cell_to_vertex, size_t *cell_to_vertex_offsets, yac_coordinate_pointer vertex_coordinates, size_t *cell_to_edge, size_t *cell_to_edge_offsets, enum yac_edge_type *edge_type)
static int	get_max_num_vertices_per_cell (struct yac_basic_grid_data *grid_data, MPI_Comm comm)
static struct yac_dist_grid	generate_dist_grid (struct proc_sphere_part_node *proc_sphere_part, struct yac_basic_grid *grid, MPI_Comm comm)
static void	setup_search_data (struct yac_dist_grid_pair *dist_grid_pair)
static struct proc_sphere_part_node *	generate_dist_grid_decomposition (struct yac_basic_grid *grid_a, struct yac_basic_grid *grid_b, MPI_Comm comm)
struct yac_dist_grid_pair *	yac_dist_grid_pair_new (struct yac_basic_grid *grid_a, struct yac_basic_grid *grid_b, MPI_Comm comm)
struct yac_dist_grid_pair *	yac_dist_grid_pair_new_f2c (struct yac_basic_grid *grid_a, struct yac_basic_grid *grid_b, MPI_Fint comm)
MPI_Comm	yac_dist_grid_pair_get_MPI_Comm (struct yac_dist_grid_pair *grid_pair)
struct yac_dist_grid *	yac_dist_grid_pair_get_dist_grid (struct yac_dist_grid_pair *grid_pair, char const *grid_name)
struct yac_const_basic_grid_data *	yac_dist_grid_get_basic_grid_data (struct yac_dist_grid *dist_grid)
size_t	yac_dist_grid_get_local_count (struct yac_dist_grid *dist_grid, enum yac_location location)
static size_t	yac_dist_grid_get_total_count (struct yac_dist_grid *dist_grid, enum yac_location location)
static size_t	yac_dist_grid_get_count (struct yac_dist_grid *dist_grid, enum yac_location location)
static int const *	yac_dist_grid_get_owner_mask (struct yac_dist_grid *dist_grid, enum yac_location location)
static yac_int const *	yac_dist_grid_get_global_ids (struct yac_dist_grid *dist_grid, enum yac_location location)
void	yac_dist_grid_get_local_unmasked_points (struct yac_dist_grid *dist_grid, struct yac_interp_field field, size_t **indices, size_t *num_indices)
static struct yac_field_data *	yac_dist_grid_get_field_data (struct yac_dist_grid *dist_grid, enum yac_location location)
int const *	yac_dist_grid_get_field_mask (struct yac_dist_grid *dist_grid, struct yac_interp_field field)
yac_const_coordinate_pointer	yac_dist_grid_get_field_coords (struct yac_dist_grid *dist_grid, struct yac_interp_field field)
size_t	yac_dist_grid_get_unmasked_local_count (struct yac_dist_grid *dist_grid, struct yac_interp_field field)
static void	yac_remote_point_infos_free (struct remote_point_infos *point_infos, size_t count)
static void	yac_dist_grid_free (struct yac_dist_grid grid)
void	yac_dist_grid_pair_delete (struct yac_dist_grid_pair *grid_pair)
static int	coord_in_cell (double coord[3], struct yac_dist_grid *dist_grid, size_t cell_idx, struct yac_grid_cell *buffer_cell)
static int	coord_in_cell_gc (double coord[3], struct yac_dist_grid *dist_grid, size_t cell_idx, struct yac_grid_cell *buffer_cell)
void	yac_const_basic_grid_data_get_grid_cell (struct yac_const_basic_grid_data *grid_data, size_t cell_idx, struct yac_grid_cell *buffer_cell)
static struct bnd_sphere_part_search *	dist_grid_pair_get_cell_sphere_part (struct yac_dist_grid_pair *grid_pair, char const *grid_name)
static void	dist_grid_pair_do_point_search_local (struct yac_dist_grid_pair *grid_pair, char const *grid_name, yac_coordinate_pointer search_coords, size_t count, size_t *cells, int(*coord_in_cell)(double coord[3], struct yac_dist_grid *dist_grid, size_t cell_idx, struct yac_grid_cell *buffer_cell))
static void	lookup_single_remote_point_reorder_locally (struct yac_dist_grid *dist_grid, enum yac_location location, struct single_remote_point_reorder *ids, size_t *count, size_t *idx)
static int	get_pack_size_field_data (struct yac_field_data *field_data, MPI_Comm comm)
static int	get_pack_size_base_cell (struct yac_field_data *cell_field_data, MPI_Datatype bnd_circle_dt, MPI_Comm comm)
static int	get_pack_size_base_vertex (struct yac_field_data *vertex_field_data, MPI_Comm comm)
static int	get_pack_size_base_edge (struct yac_field_data *edge_field_data, MPI_Comm comm)
static void	get_pack_sizes_cell (struct yac_dist_grid *dist_grid, uint64_t *pos, size_t count, int *pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	get_pack_sizes_vertex (struct yac_dist_grid *dist_grid, uint64_t *pos, size_t count, int *pack_sizes, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	get_pack_sizes_edge (struct yac_dist_grid *dist_grid, uint64_t *pos, size_t count, int *pack_sizes, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	get_pack_sizes (struct yac_dist_grid *dist_grid, enum yac_location location, uint64_t *pos, size_t count, int *pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	pack_field_data (size_t idx, void *buffer, int buffer_size, int *position, struct yac_field_data *field_data, MPI_Comm comm)
static void	pack_grid_data_vertex (struct yac_dist_grid *dist_grid, size_t idx, void *buffer, int buffer_size, int *position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	pack_grid_data_edge_ (struct yac_dist_grid *dist_grid, size_t idx, void *buffer, int buffer_size, int *position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	pack_grid_data_edge (struct yac_dist_grid *dist_grid, size_t idx, void *buffer, int buffer_size, int *position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	pack_grid_data_cell (struct yac_dist_grid *dist_grid, size_t idx, void *buffer, int buffer_size, int *position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	pack_grid_data (struct yac_dist_grid *dist_grid, enum yac_location location, uint64_t *pos, size_t count, void **pack_data, int *pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	unpack_field_data (void *buffer, int buffer_size, int *position, size_t idx, struct temp_field_data temp_field_data, MPI_Comm comm)
static void	unpack_grid_data_vertex (struct global_vertex_reorder *vertex, size_t idx, void *buffer, int buffer_size, int *position, struct temp_field_data temp_vertex_field_data, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	unpack_grid_data_edge (struct global_edge_reorder *edge, size_t idx, void *buffer, int buffer_size, int *position, struct temp_field_data temp_edge_field_data, MPI_Datatype point_info_dt, MPI_Comm comm)
static int	compare_global_vertex_reorder_global_id (const void *a, const void *b)
static void	add_field_data (struct yac_field_data *field_data, struct temp_field_data temp_field_data, void *reorder_idx, size_t reorder_idx_size, size_t old_count, size_t new_count)
static void	yac_remote_point_infos_single_free (struct remote_point_infos *point_infos)
static void	yac_dist_grid_add_vertices (struct yac_dist_grid *dist_grid, struct global_vertex_reorder *vertices, size_t count, size_t *idx, struct temp_field_data temp_vertex_field_data)
static int	compare_global_edge_reorder_global_id (const void *a, const void *b)
static void	yac_dist_grid_add_edges (struct yac_dist_grid *dist_grid, struct global_edge_reorder *edges, size_t count, size_t *idx, struct temp_field_data temp_edge_field_data)
static void	yac_dist_grid_add_cells (struct yac_dist_grid *dist_grid, yac_int *cell_ids, int *num_vertices_per_cell, struct bounding_circle *cell_bnd_circles, size_t count, size_t *cell_to_vertex, size_t *cell_to_edge, struct remote_point_infos *cell_owners, struct temp_field_data temp_cell_field_data)
static void	ensure_temp_field_data_sizes (struct temp_field_data *temp_field_data, size_t size)
static struct temp_field_data	temp_field_data_init (struct yac_field_data *field_data, size_t count)
static void	temp_field_data_free (struct temp_field_data temp_field_data)
static void	unpack_grid_data_cells (struct yac_dist_grid *dist_grid, size_t count, void *buffer, int buffer_size, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	unpack_grid_data_vertices (struct yac_dist_grid *dist_grid, size_t count, void *buffer, int buffer_size, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	unpack_grid_data_edges (struct yac_dist_grid *dist_grid, size_t count, void *buffer, int buffer_size, MPI_Datatype point_info_dt, MPI_Comm comm)
static void	unpack_grid_data (struct yac_dist_grid *dist_grid, enum yac_location location, size_t count, void *buffer, int buffer_size, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm)
static int	compare_single_remote_point_reorder_owner (const void *a, const void *b)
static void	yac_dist_grid_single_remote_point_to_local (struct yac_dist_grid *dist_grid, struct single_remote_point *ids, size_t count, enum yac_location location, size_t *idx)
static MPI_Datatype	yac_get_single_remote_point_mpi_datatype (MPI_Comm comm)
void	yac_dist_grid_pair_do_point_search_ (struct yac_dist_grid_pair *grid_pair, char const *grid_name, yac_coordinate_pointer search_coords, size_t count, size_t *cells, int(*coord_in_cell)(double coord[3], struct yac_dist_grid *dist_grid, size_t cell_idx, struct yac_grid_cell *buffer_cell))
void	yac_dist_grid_pair_do_point_search (struct yac_dist_grid_pair *grid_pair, char const *grid_name, yac_coordinate_pointer search_coords, size_t count, size_t *cells)
void	yac_dist_grid_pair_do_point_search_gc (struct yac_dist_grid_pair *grid_pair, char const *grid_name, yac_coordinate_pointer search_coords, size_t count, size_t *cells)
static struct point_sphere_part_search *	yac_dist_grid_get_field_sphere_part (struct yac_dist_grid *dist_grid, struct yac_interp_field field)
static void	yac_dist_grid_get_n_unmasked_local_points (struct yac_dist_grid *dist_grid, struct yac_interp_field field, int comm_rank, size_t n, struct single_remote_point *points)
static int	compare_nnn_search_results_cos_angle (void const *a, void const *b)
static void	do_nnn_search_local (struct yac_dist_grid *dist_grid, struct yac_interp_field field, size_t count, yac_coordinate_pointer search_coords, size_t n, double cos_max_search_distance, size_t *result_points)
static int	compare_size_t (const void *a, const void *b)
void	yac_dist_grid_pair_do_nnn_search (struct yac_dist_grid_pair *grid_pair, char const *grid_name, yac_coordinate_pointer search_coords, size_t count, size_t *local_ids, size_t n, struct yac_interp_field field, double max_search_distance)
void	yac_dist_grid_pair_do_bnd_circle_search (struct yac_dist_grid_pair *grid_pair, char const *grid_name, const_bounding_circle_pointer bnd_circles, size_t count, size_t **cells, size_t *num_results_per_bnd_circle, struct yac_interp_field field)
void	yac_dist_grid_pair_do_cell_search (struct yac_dist_grid_pair *grid_pair, char const *search_grid_name, char const *result_grid_name, size_t *search_cells, size_t count, size_t **result_cells, size_t *num_results_per_search_cell, struct yac_interp_field result_field)
static struct bounding_circle	compute_dist_edge_bnd_circle (struct yac_dist_grid *dist_grid, size_t edge_id)
static void	yac_dist_grid_get_cell_neighbours (struct yac_dist_grid *dist_grid, struct proc_sphere_part_node *proc_sphere_part, size_t *cells, size_t count, size_t *neighbours)
void	yac_dist_grid_pair_get_cell_neighbours (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *cells, size_t count, size_t *neighbours)
struct remote_point *	yac_dist_grid_get_remote_points (struct yac_dist_grid *dist_grid, enum yac_location location, size_t *points, size_t count)
static int	compute_bucket (yac_int value, int comm_size)
static int	get_global_id_pack_size (MPI_Comm comm)
static void	pack_global_id (yac_int global_id, void *buffer, int buffer_size, int *position, MPI_Comm comm)
static void	unpack_global_id (void *buffer, int buffer_size, int *position, yac_int *global_id, MPI_Comm comm)
static int	get_single_remote_point_pack_size (MPI_Datatype single_remote_point_dt, MPI_Comm comm)
static void	yac_single_remote_point_pack (struct single_remote_point *point, void *buffer, int buffer_size, int *position, MPI_Datatype single_remote_point_dt, MPI_Comm comm)
static void	yac_single_remote_point_unpack (void *buffer, int buffer_size, int *position, struct single_remote_point *point, MPI_Datatype single_remote_point_dt, MPI_Comm comm)
void	yac_dist_grid_global_to_local (struct yac_dist_grid *dist_grid, enum yac_location location, yac_int *global_ids, size_t count, size_t *local_ids)
static void	get_dist_vertex_cells (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *vertices, size_t count, size_t **cells, size_t *num_cells_per_vertex, struct yac_interp_field field)
static void	yac_dist_grid_pair_get_aux_grid_cells (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *vertices, size_t count, size_t **cells, int *num_cells_per_vertex, struct yac_interp_field field)
void	yac_dist_grid_pair_get_vertex_neighbours (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *vertices, size_t count, size_t **neigh_vertices_, int *num_neighs_per_vertex, struct yac_interp_field field)
void	yac_dist_grid_pair_get_corner_cells (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *vertices, size_t count, size_t **vertex_to_cell, size_t *num_cells_per_vertex)
void	yac_dist_grid_pair_get_aux_grid (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *cells, size_t count, size_t **vertex_to_cell, size_t **vertex_to_cell_offsets_, int **num_cells_per_vertex_, struct yac_interp_field field)
static void	relocate_points (size_t **points, size_t *reorder_idx, int *ranks, size_t count, enum yac_location location, size_t local_count, size_t recv_count, struct single_remote_point *id_send_buffer, struct single_remote_point *id_recv_buffer, size_t *sendcounts, size_t *sdispls, size_t *recvcounts, size_t *rdispls, MPI_Datatype single_remote_point_dt, MPI_Comm comm, struct yac_dist_grid *dist_grid)
static void	relocate_weights (double **weights, size_t *reorder_idx, int *ranks, size_t count, size_t send_count, size_t local_count, size_t recv_count, size_t *sendcounts, size_t *sdispls, size_t *recvcounts, size_t *rdispls, MPI_Comm comm)
void	yac_dist_grid_determine_dist_vertex_owner (struct yac_dist_grid *dist_grid, struct proc_sphere_part_node *proc_sphere_part, size_t *vertices, size_t count, int *ranks)
void	yac_dist_grid_determine_dist_ce_owner (struct yac_dist_grid *dist_grid, struct proc_sphere_part_node *proc_sphere_part, size_t *indices, size_t count, int *ranks, size_t(*get_ce_reference_vertex)(struct yac_dist_grid *, size_t))
void	yac_dist_grid_determine_dist_cell_owner (struct yac_dist_grid *dist_grid, struct proc_sphere_part_node *proc_sphere_part, size_t *cells, size_t count, int *ranks)
void	yac_dist_grid_determine_dist_edge_owner (struct yac_dist_grid *dist_grid, struct proc_sphere_part_node *proc_sphere_part, size_t *edges, size_t count, int *ranks)
void	yac_dist_grid_pair_determine_dist_owner (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *points, size_t count, enum yac_location location, int *ranks)
void	yac_dist_grid_pair_determine_orig_owner (struct yac_dist_grid_pair *grid_pair, char const *grid_name, size_t *points, size_t count, enum yac_location location, int *ranks)
void	yac_dist_grid_pair_relocate_point_pairs (struct yac_dist_grid_pair *grid_pair, int a_is_ref, int to_dist_owner, char const *grid_name_a, size_t **points_a, enum yac_location location_a, char const *grid_name_b, size_t **points_b, enum yac_location location_b, double **weights, size_t *count)

Macro Definition Documentation

CHECK_LOCATION

#define CHECK_LOCATION

(

caller

)

Value:

  YAC_ASSERT_F( \
    (location == YAC_LOC_CELL) || \
    (location == YAC_LOC_CORNER) || \
    (location == YAC_LOC_EDGE), \
    "ERROR(%s): \"%d\" is not a invalid location", \
    caller, (int)location)

Definition at line 27 of file dist_grid.c.

Function Documentation

add_field_data()

static void add_field_data ( struct yac_field_data * field_data, struct temp_field_data temp_field_data, void * reorder_idx, size_t reorder_idx_size, size_t old_count, size_t new_count )

static

Definition at line 3218 of file dist_grid.c.

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check_core_masks()

static void check_core_masks ( struct yac_basic_grid * grid )

static

Definition at line 936 of file dist_grid.c.

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compare_global_edge_reorder_global_id()

static int compare_global_edge_reorder_global_id ( const void * a, const void * b )

static

Definition at line 3369 of file dist_grid.c.

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compare_global_vertex_reorder_global_id()

static int compare_global_vertex_reorder_global_id ( const void * a, const void * b )

static

Definition at line 3209 of file dist_grid.c.

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compare_id_reorder_coord_coord()

static int compare_id_reorder_coord_coord ( const void * a, const void * b )

static

Definition at line 466 of file dist_grid.c.

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compare_id_reorder_coord_reorder_idx()

static int compare_id_reorder_coord_reorder_idx ( const void * a, const void * b )

static

Definition at line 473 of file dist_grid.c.

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compare_n_ids_reorder_ids()

static int compare_n_ids_reorder_ids ( const void * a, const void * b )

static

Definition at line 311 of file dist_grid.c.

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compare_n_ids_reorder_reorder()

static int compare_n_ids_reorder_reorder ( const void * a, const void * b )

static

Definition at line 324 of file dist_grid.c.

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compare_nnn_search_results_cos_angle()

static int compare_nnn_search_results_cos_angle ( void const * a, void const * b )

static

Definition at line 4317 of file dist_grid.c.

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compare_single_remote_point_global_id()

static int compare_single_remote_point_global_id ( const void * a, const void * b )

static

Definition at line 1326 of file dist_grid.c.

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compare_single_remote_point_reorder_global_id()

static int compare_single_remote_point_reorder_global_id ( const void * a, const void * b )

static

Definition at line 1690 of file dist_grid.c.

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compare_single_remote_point_reorder_owner()

static int compare_single_remote_point_reorder_owner ( const void * a, const void * b )

static

Definition at line 3929 of file dist_grid.c.

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compare_single_remote_point_reorder_reorder_idx()

static int compare_single_remote_point_reorder_reorder_idx ( const void * a, const void * b )

static

Definition at line 1699 of file dist_grid.c.

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compare_size_t()

static int compare_size_t ( const void * a, const void * b )

inlinestatic

Examples

test_angle.c, test_bnd_sphere_part.c, and test_instance_parallel2.c.

Definition at line 4407 of file dist_grid.c.

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compute_bucket()

static int compute_bucket ( yac_int value, int comm_size )

inlinestatic

Definition at line 5486 of file dist_grid.c.

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compute_dist_edge_bnd_circle()

static struct bounding_circle compute_dist_edge_bnd_circle ( struct yac_dist_grid * dist_grid, size_t edge_id )

static

Definition at line 5119 of file dist_grid.c.

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compute_edge_bnd_circle()

static struct bounding_circle compute_edge_bnd_circle ( yac_size_t_2_pointer edge_to_vertex, const yac_coordinate_pointer vertex_coordinates, size_t edge_id )

static

Definition at line 1106 of file dist_grid.c.

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coord_in_cell()

static int coord_in_cell ( double coord[3], struct yac_dist_grid * dist_grid, size_t cell_idx, struct yac_grid_cell * buffer_cell )

static

Definition at line 2623 of file dist_grid.c.

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coord_in_cell_gc()

static int coord_in_cell_gc ( double coord[3], struct yac_dist_grid * dist_grid, size_t cell_idx, struct yac_grid_cell * buffer_cell )

static

Definition at line 2635 of file dist_grid.c.

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determine_cell_owner_mask()

static int * determine_cell_owner_mask ( struct yac_dist_grid * dist_grid, int is_root, int * vertex_owner_mask )

static

Definition at line 196 of file dist_grid.c.

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determine_dist_cell_ranks()

static void determine_dist_cell_ranks ( struct proc_sphere_part_node * proc_sphere_part, struct yac_basic_grid_data * grid_data, MPI_Comm comm, int ** dist_cell_ranks, int * dist_cell_rank_counts, size_t * dist_cell_rank_offsets, int max_num_vertices_per_cell )

static

Definition at line 336 of file dist_grid.c.

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determine_dist_edge_ranks()

static void determine_dist_edge_ranks ( struct proc_sphere_part_node * proc_sphere_part, struct yac_basic_grid * grid, MPI_Comm comm, size_t * dist_cell_rank_offsets, size_t * dist_edge_rank_offsets, int * num_cell_ranks, int * num_edge_ranks, int ** rank_buffer, size_t * rank_buffer_array_size )

static

Definition at line 1128 of file dist_grid.c.

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determine_dist_vertex_ranks()

static void determine_dist_vertex_ranks ( int * vertex_ranks, struct yac_basic_grid * grid, MPI_Comm comm, size_t * dist_edge_rank_offsets, int * num_edge_ranks, int * num_vertex_ranks, int ** rank_buffer, size_t * rank_buffer_array_size )

static

Definition at line 1248 of file dist_grid.c.

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determine_edge_owner_mask()

static int * determine_edge_owner_mask ( struct yac_dist_grid * dist_grid, int * vertex_owner_mask )

static

Definition at line 228 of file dist_grid.c.

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dist_grid_pair_do_point_search_local()

static void dist_grid_pair_do_point_search_local ( struct yac_dist_grid_pair * grid_pair, char const * grid_name, yac_coordinate_pointer search_coords, size_t count, size_t * cells, int(* coord_in_cell )(double coord[3], struct yac_dist_grid *dist_grid, size_t cell_idx, struct yac_grid_cell *buffer_cell) )

static

Definition at line 2695 of file dist_grid.c.

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dist_grid_pair_get_cell_sphere_part()

static struct bnd_sphere_part_search * dist_grid_pair_get_cell_sphere_part ( struct yac_dist_grid_pair * grid_pair, char const * grid_name )

static

Definition at line 2681 of file dist_grid.c.

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do_nnn_search_local()

static void do_nnn_search_local ( struct yac_dist_grid * dist_grid, struct yac_interp_field field, size_t count, yac_coordinate_pointer search_coords, size_t n, double cos_max_search_distance, size_t * result_points )

static

Definition at line 4333 of file dist_grid.c.

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ensure_temp_field_data_sizes()

static void ensure_temp_field_data_sizes ( struct temp_field_data * temp_field_data, size_t size )

static

Definition at line 3654 of file dist_grid.c.

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field_data_init()

static struct yac_field_data * field_data_init ( struct yac_field_data * orig_field_data, size_t dist_size, Xt_redist redist_mask, Xt_redist redist_coords, MPI_Comm comm )

static

Definition at line 1716 of file dist_grid.c.

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generate_ce_ids()

static void generate_ce_ids ( struct yac_basic_grid * grid, int * vertex_ranks, int max_num_vertices_per_cell, MPI_Comm comm )

static

Definition at line 637 of file dist_grid.c.

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generate_cell_bounding_circles()

static struct bounding_circle * generate_cell_bounding_circles ( size_t num_cells, int max_num_vertices_per_cell, int * num_vertices_per_cell, size_t * cell_to_vertex, size_t * cell_to_vertex_offsets, yac_coordinate_pointer vertex_coordinates, size_t * cell_to_edge, size_t * cell_to_edge_offsets, enum yac_edge_type * edge_type )

static

Definition at line 2095 of file dist_grid.c.

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generate_dist_grid()

static struct yac_dist_grid generate_dist_grid ( struct proc_sphere_part_node * proc_sphere_part, struct yac_basic_grid * grid, MPI_Comm comm )

static

Definition at line 2173 of file dist_grid.c.

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generate_dist_grid_decomposition()

static struct proc_sphere_part_node * generate_dist_grid_decomposition ( struct yac_basic_grid * grid_a, struct yac_basic_grid * grid_b, MPI_Comm comm )

static

Definition at line 2332 of file dist_grid.c.

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generate_dist_remote_points()

void generate_dist_remote_points	(	struct proc_sphere_part_node *	proc_sphere_part,
		struct yac_basic_grid *	grid,
		int *	vertex_ranks,
		int	max_num_vertices_per_cell,
		MPI_Comm	comm,
		struct remote_point_infos **	dist_point_infos,
		yac_int **	dist_global_ids,
		size_t *	dist_count )

Definition at line 1338 of file dist_grid.c.

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generate_edge_to_cell()

static yac_size_t_2_pointer generate_edge_to_cell ( const_size_t_pointer cell_to_edge, const_int_pointer num_edges_per_cell, int * core_cell_mask, size_t num_cells, size_t num_edges )

static

Definition at line 1063 of file dist_grid.c.

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generate_global_ids()

static void generate_global_ids ( struct proc_sphere_part_node * proc_sphere_part, struct yac_basic_grid * grid, int ** vertex_ranks_, int max_num_vertices_per_cell, MPI_Comm comm )

static

Definition at line 1045 of file dist_grid.c.

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generate_owner_masks()

static void generate_owner_masks ( struct yac_dist_grid * dist_grid, int comm_rank, int * vertex_owner )

static

Definition at line 246 of file dist_grid.c.

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generate_sorted_ids()

static void generate_sorted_ids ( yac_int * global_ids, size_t count, yac_int ** sorted_global_ids, size_t ** reorder_idx )

static

Definition at line 1593 of file dist_grid.c.

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generate_vertex_ids()

static int * generate_vertex_ids ( struct proc_sphere_part_node * proc_sphere_part, struct yac_basic_grid_data * grid, MPI_Comm comm )

static

Definition at line 485 of file dist_grid.c.

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generate_vertex_to_edge()

static void generate_vertex_to_edge ( yac_size_t_2_pointer edge_to_vertex, size_t num_edges, size_t num_vertices, size_t * vertex_to_edge, int * num_edges_per_vertex )

static

Definition at line 1216 of file dist_grid.c.

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generate_xmap_data()

static Xt_xmap generate_xmap_data ( struct remote_point_infos * point_infos, size_t count, MPI_Comm comm )

static

Definition at line 1603 of file dist_grid.c.

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get_cell_reference_vertex()

static size_t get_cell_reference_vertex ( struct yac_dist_grid * dist_grid, size_t cell_idx )

static

Definition at line 172 of file dist_grid.c.

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get_dist_vertex_cells()

static void get_dist_vertex_cells ( struct yac_dist_grid_pair * grid_pair, char const * grid_name, size_t * vertices, size_t count, size_t ** cells, size_t * num_cells_per_vertex, struct yac_interp_field field )

static

Definition at line 5777 of file dist_grid.c.

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get_edge_reference_vertex()

static size_t get_edge_reference_vertex ( struct yac_dist_grid * dist_grid, size_t edge_idx )

inlinestatic

Definition at line 215 of file dist_grid.c.

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get_global_id_pack_size()

static int get_global_id_pack_size ( MPI_Comm comm )

static

Definition at line 5490 of file dist_grid.c.

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get_max_num_vertices_per_cell()

static int get_max_num_vertices_per_cell ( struct yac_basic_grid_data * grid_data, MPI_Comm comm )

static

Definition at line 2144 of file dist_grid.c.

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get_pack_size_base_cell()

static int get_pack_size_base_cell ( struct yac_field_data * cell_field_data, MPI_Datatype bnd_circle_dt, MPI_Comm comm )

static

Definition at line 2804 of file dist_grid.c.

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get_pack_size_base_edge()

static int get_pack_size_base_edge ( struct yac_field_data * edge_field_data, MPI_Comm comm )

static

Definition at line 2839 of file dist_grid.c.

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get_pack_size_base_vertex()

static int get_pack_size_base_vertex ( struct yac_field_data * vertex_field_data, MPI_Comm comm )

static

Definition at line 2824 of file dist_grid.c.

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get_pack_size_field_data()

static int get_pack_size_field_data ( struct yac_field_data * field_data, MPI_Comm comm )

static

Definition at line 2786 of file dist_grid.c.

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get_pack_sizes()

static void get_pack_sizes ( struct yac_dist_grid * dist_grid, enum yac_location location, uint64_t * pos, size_t count, int * pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 2943 of file dist_grid.c.

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get_pack_sizes_cell()

static void get_pack_sizes_cell ( struct yac_dist_grid * dist_grid, uint64_t * pos, size_t count, int * pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 2857 of file dist_grid.c.

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get_pack_sizes_edge()

static void get_pack_sizes_edge ( struct yac_dist_grid * dist_grid, uint64_t * pos, size_t count, int * pack_sizes, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 2915 of file dist_grid.c.

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get_pack_sizes_vertex()

static void get_pack_sizes_vertex ( struct yac_dist_grid * dist_grid, uint64_t * pos, size_t count, int * pack_sizes, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 2900 of file dist_grid.c.

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get_single_remote_point_pack_size()

static int get_single_remote_point_pack_size ( MPI_Datatype single_remote_point_dt, MPI_Comm comm )

static

Definition at line 5518 of file dist_grid.c.

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id2idx()

static void id2idx ( char const * caller, yac_int * ids, size_t * idx, size_t num_ids, yac_int * ref_sorted_ids, size_t * ref_sorted_reorder_idx, size_t num_sorted_ids )

static

Definition at line 148 of file dist_grid.c.

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insert_global_id()

static void insert_global_id ( yac_int * ids, size_t n, yac_int id )

static

Definition at line 284 of file dist_grid.c.

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insert_rank()

static void insert_rank ( int * ranks, int * count, int rank )

static

Definition at line 295 of file dist_grid.c.

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lookup_single_remote_point_reorder_locally()

static void lookup_single_remote_point_reorder_locally ( struct yac_dist_grid * dist_grid, enum yac_location location, struct single_remote_point_reorder * ids, size_t * count, size_t * idx )

static

Definition at line 2755 of file dist_grid.c.

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pack_field_data()

static void pack_field_data ( size_t idx, void * buffer, int buffer_size, int * position, struct yac_field_data * field_data, MPI_Comm comm )

static

Definition at line 2967 of file dist_grid.c.

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pack_global_id()

static void pack_global_id ( yac_int global_id, void * buffer, int buffer_size, int * position, MPI_Comm comm )

static

Definition at line 5500 of file dist_grid.c.

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pack_grid_data()

static void pack_grid_data ( struct yac_dist_grid * dist_grid, enum yac_location location, uint64_t * pos, size_t count, void ** pack_data, int * pack_sizes, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 3109 of file dist_grid.c.

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pack_grid_data_cell()

static void pack_grid_data_cell ( struct yac_dist_grid * dist_grid, size_t idx, void * buffer, int buffer_size, int * position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 3068 of file dist_grid.c.

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pack_grid_data_edge()

static void pack_grid_data_edge ( struct yac_dist_grid * dist_grid, size_t idx, void * buffer, int buffer_size, int * position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 3052 of file dist_grid.c.

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pack_grid_data_edge_()

static void pack_grid_data_edge_ ( struct yac_dist_grid * dist_grid, size_t idx, void * buffer, int buffer_size, int * position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 3016 of file dist_grid.c.

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pack_grid_data_vertex()

static void pack_grid_data_vertex ( struct yac_dist_grid * dist_grid, size_t idx, void * buffer, int buffer_size, int * position, MPI_Datatype bnd_circle_dt, MPI_Datatype point_info_dt, MPI_Comm comm )

static

Definition at line 2991 of file dist_grid.c.

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