YAC: src/core/interpolation/methods/interp_method

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#include <limits.h>
#include <string.h>
#include "interpolation/methods/interp_method_internal.h"
#include "interpolation/methods/interp_method_config_internal.h"
#include "interpolation/methods/interp_method_file.h"
#include "parameter/param_str.h"
#include "parameter/param_enum.h"
#include "parameter/param_struct.h"
#include "../../grids/dist_grid.h"
#include "instrument_internal.h"
#include "yac_mpi_internal.h"
#include "io_utils.h"
#include "yac_mpi_common.h"
#include <netcdf.h>

Include dependency graph for interp_method_file.c:

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Data Structures
struct	interp_method_file

struct	link_data

struct	fixed_data

struct	temp_fixed_data

struct	temp_result

struct	yac_interp_method_config_file
	Concrete implementation of yac_interp_method_config for the file method. More...

Functions
static size_t	do_search_file (struct interp_method method, struct yac_interp_grid interp_grid, size_t tgt_points, size_t count, struct yac_interp_weights weights, int *interpolation_complete)

static void	delete_file (struct interp_method *method)

static void	read_weight_file (char const weight_file_name, MPI_Comm comm, char const src_grid_name, char const tgt_grid_name, enum yac_location src_locations, enum yac_location tgt_location, size_t num_src_fields, struct link_data *links, size_t num_links, struct fixed_data *fixed, size_t num_fixed)

static int	compute_bucket (yac_int value, int comm_size)

static int	get_tgt_pack_size (MPI_Comm comm)

static int	get_link_pack_size (MPI_Comm comm)

static int	get_fixed_pack_size (MPI_Comm comm)

static void	pack_tgt (yac_int global_tgt_id, void *buffer, int buffer_size, MPI_Comm comm)

static void	pack_link (struct link_data link, void buffer, int buffer_size, MPI_Comm comm)

static void	pack_fixed (double fixed_value, yac_int global_tgt_id, void *buffer, int buffer_size, MPI_Comm comm)

static void	unpack_tgt (void buffer, int buffer_size, yac_int global_tgt_id, MPI_Comm comm)

static void	unpack_link (void buffer, int buffer_size, struct link_data link, MPI_Comm comm)

static void	unpack_fixed (void buffer, int buffer_size, struct temp_fixed_data fixed, MPI_Comm comm)

static int	compare_temp_result_tgt (void const a, void const b)

static int	compare_link_data_tgt (void const a, void const b)

static int	compare_temp_result_type (void const a, void const b)

static int	compare_temp_result_fixed (void const a, void const b)

static int	compare_temp_result_reorder_idx (void const a, void const b)

static int	compare_temp_fixed_data_tgt (void const a, void const b)

static int	get_temp_result_pack_size (struct temp_result *result, MPI_Comm comm)

static void	pack_temp_result (struct temp_result result, void buffer, int buffer_size, MPI_Comm comm)

static void	unpack_temp_result (void buffer, int buffer_size, struct temp_result result, MPI_Comm comm)

static void	redist_weight_file_data (struct yac_interp_grid interp_grid, size_t tgt_points, size_t tgt_count, size_t num_interpolated_points, struct link_data links, size_t num_links, struct fixed_data *fixed, size_t num_fixed)

static int	compare_link_data_field_idx_src (void const a, void const b)

static int	compare_link_data_tgt_src_mask (void const a, void const b)

static int	compare_link_data_tgt_src_field_src_id (void const a, void const b)

struct interp_method *	yac_interp_method_file_new (char const *weight_file_name, enum yac_interp_file_on_missing_file on_missing_file, enum yac_interp_file_on_success on_success)

static void	config_file_delete (struct yac_interp_method_config *config)

static struct yac_interp_method_config *	config_file_copy (const struct yac_interp_method_config *config)

static int	config_file_compare (void const a_, void const b_)

static enum yac_interpolation_list	config_file_get_type ()

static struct interp_method *	config_file_generate (struct yac_interp_method_config const *config)

static struct yac_param *	config_file_get_param (struct yac_interp_method_config const *config)

struct yac_interp_method_config *	yac_interp_method_config_default_file_new (void)
	Creates a file-based interpolation method configuration with default parameters.

Variables
static struct interp_method_vtable	interp_method_file_vtable

static struct yac_interp_method_config_vtable	yac_interp_method_config_vtable_file

Function Documentation

◆ compare_link_data_field_idx_src()

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

static

Definition at line 1206 of file interp_method_file.c.

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◆ compare_link_data_tgt()

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

static

Definition at line 609 of file interp_method_file.c.

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◆ compare_link_data_tgt_src_field_src_id()

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

static

Definition at line 1239 of file interp_method_file.c.

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◆ compare_link_data_tgt_src_mask()

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

static

Definition at line 1221 of file interp_method_file.c.

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◆ compare_temp_fixed_data_tgt()

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

static

Definition at line 644 of file interp_method_file.c.

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◆ compare_temp_result_fixed()

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

static

Definition at line 626 of file interp_method_file.c.

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◆ compare_temp_result_reorder_idx()

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

static

Definition at line 635 of file interp_method_file.c.

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◆ compare_temp_result_tgt()

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

static

Definition at line 600 of file interp_method_file.c.

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◆ compare_temp_result_type()

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

static

Definition at line 618 of file interp_method_file.c.

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◆ compute_bucket()

static int compute_bucket	(	yac_int	value,
		int	comm_size )

inlinestatic

Definition at line 472 of file interp_method_file.c.

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◆ config_file_compare()

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

static

Definition at line 1658 of file interp_method_file.c.

◆ config_file_copy()

static struct yac_interp_method_config * config_file_copy ( const struct yac_interp_method_config * config )

static

Definition at line 1646 of file interp_method_file.c.

◆ config_file_delete()

static void config_file_delete ( struct yac_interp_method_config * config )

static

Definition at line 1638 of file interp_method_file.c.

◆ config_file_generate()

static struct interp_method * config_file_generate ( struct yac_interp_method_config const * config )

static

Definition at line 1676 of file interp_method_file.c.

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◆ config_file_get_param()

static struct yac_param * config_file_get_param ( struct yac_interp_method_config const * config )

static

Definition at line 1686 of file interp_method_file.c.

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◆ config_file_get_type()

static enum yac_interpolation_list config_file_get_type ( )

static

Definition at line 1672 of file interp_method_file.c.

◆ delete_file()

static void delete_file ( struct interp_method * method )

static

Definition at line 1613 of file interp_method_file.c.

◆ do_search_file()

static size_t do_search_file	(	struct interp_method *	method,
		struct yac_interp_grid *	interp_grid,
		size_t *	tgt_points,
		size_t	count,
		struct yac_interp_weights *	weights,
		int *	interpolation_complete )

static

Definition at line 1262 of file interp_method_file.c.

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◆ get_fixed_pack_size()

static int get_fixed_pack_size ( MPI_Comm comm )

static

Definition at line 500 of file interp_method_file.c.

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◆ get_link_pack_size()

static int get_link_pack_size ( MPI_Comm comm )

static

Definition at line 483 of file interp_method_file.c.

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◆ get_temp_result_pack_size()

static int get_temp_result_pack_size	(	struct temp_result *	result,
		MPI_Comm	comm )

static

Definition at line 653 of file interp_method_file.c.

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◆ get_tgt_pack_size()

static int get_tgt_pack_size ( MPI_Comm comm )

static

Definition at line 476 of file interp_method_file.c.

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◆ pack_fixed()

static void pack_fixed	(	double	fixed_value,
		yac_int	global_tgt_id,
		void *	buffer,
		int	buffer_size,
		MPI_Comm	comm )

static

Definition at line 545 of file interp_method_file.c.

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◆ pack_link()

static void pack_link	(	struct link_data *	link,
		void *	buffer,
		int	buffer_size,
		MPI_Comm	comm )

static

Definition at line 525 of file interp_method_file.c.

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◆ pack_temp_result()

static void pack_temp_result	(	struct temp_result *	result,
		void *	buffer,
		int	buffer_size,
		MPI_Comm	comm )

static

Definition at line 700 of file interp_method_file.c.

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◆ pack_tgt()

static void pack_tgt	(	yac_int	global_tgt_id,
		void *	buffer,
		int	buffer_size,
		MPI_Comm	comm )

static

Definition at line 516 of file interp_method_file.c.

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◆ read_weight_file()

static void read_weight_file	(	char const *	weight_file_name,
		MPI_Comm	comm,
		char const *	src_grid_name,
		char const *	tgt_grid_name,
		enum yac_location *	src_locations,
		enum yac_location	tgt_location,
		size_t	num_src_fields,
		struct link_data **	links,
		size_t *	num_links,
		struct fixed_data **	fixed,
		size_t *	num_fixed )

static

Definition at line 91 of file interp_method_file.c.

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◆ redist_weight_file_data()

static void redist_weight_file_data	(	struct yac_interp_grid *	interp_grid,
		size_t *	tgt_points,
		size_t	tgt_count,
		size_t *	num_interpolated_points,
		struct link_data **	links,
		size_t *	num_links,
		struct fixed_data **	fixed,
		size_t *	num_fixed )

static

Definition at line 821 of file interp_method_file.c.

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◆ unpack_fixed()

static void unpack_fixed	(	void *	buffer,
		int	buffer_size,
		struct temp_fixed_data *	fixed,
		MPI_Comm	comm )

static

Definition at line 587 of file interp_method_file.c.

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◆ unpack_link()

static void unpack_link	(	void *	buffer,
		int	buffer_size,
		struct link_data *	link,
		MPI_Comm	comm )

static

Definition at line 567 of file interp_method_file.c.

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◆ unpack_temp_result()

static void unpack_temp_result	(	void *	buffer,
		int	buffer_size,
		struct temp_result *	result,
		MPI_Comm	comm )

static

Definition at line 755 of file interp_method_file.c.

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◆ unpack_tgt()

static void unpack_tgt	(	void *	buffer,
		int	buffer_size,
		yac_int *	global_tgt_id,
		MPI_Comm	comm )

static

Definition at line 558 of file interp_method_file.c.

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◆ yac_interp_method_config_default_file_new()

struct yac_interp_method_config * yac_interp_method_config_default_file_new ( void )

Creates a file-based interpolation method configuration with default parameters.

Returns: Pointer to the created yac_interp_method_config structure

Definition at line 1761 of file interp_method_file.c.

◆ yac_interp_method_file_new()

struct interp_method * yac_interp_method_file_new	(	char const *	weight_file_name,
		enum yac_interp_file_on_missing_file	on_missing_file,
		enum yac_interp_file_on_success	on_success )

Construtor for an interpolation method that reads in a weight file

Parameters

[in]	weight_file_name	name of the weight file
[in]	on_missing_file	specifies how YAC should behave if no file was found
[in]	on_success	specifies how YAC should behave in case a weight file was successfully read

Definition at line 1595 of file interp_method_file.c.

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Variable Documentation

◆ interp_method_file_vtable

struct interp_method_vtable interp_method_file_vtable

static

Initial value:

= {
    .do_search = do_search_file,
    .delete = delete_file}

Definition at line 32 of file interp_method_file.c.

◆ yac_interp_method_config_vtable_file

struct yac_interp_method_config_vtable yac_interp_method_config_vtable_file

static

Initial value:

= {
  .delete = config_file_delete,
  .copy = config_file_copy,
  .compare = config_file_compare,
  .get_type = config_file_get_type,
  .generate = config_file_generate,
  .get_param = config_file_get_param
}

Definition at line 1752 of file interp_method_file.c.

Data Structures

Functions

Variables

Function Documentation

◆ compare_link_data_field_idx_src()

◆ compare_link_data_tgt()

◆ compare_link_data_tgt_src_field_src_id()

◆ compare_link_data_tgt_src_mask()

◆ compare_temp_fixed_data_tgt()

◆ compare_temp_result_fixed()

◆ compare_temp_result_reorder_idx()

◆ compare_temp_result_tgt()

◆ compare_temp_result_type()

◆ compute_bucket()

◆ config_file_compare()

◆ config_file_copy()

◆ config_file_delete()

◆ config_file_generate()

◆ config_file_get_param()

◆ config_file_get_type()

◆ delete_file()

◆ do_search_file()

◆ get_fixed_pack_size()

◆ get_link_pack_size()

◆ get_temp_result_pack_size()

◆ get_tgt_pack_size()

◆ pack_fixed()

◆ pack_link()

◆ pack_temp_result()

◆ pack_tgt()

◆ read_weight_file()

◆ redist_weight_file_data()

◆ unpack_fixed()

◆ unpack_link()

◆ unpack_temp_result()

◆ unpack_tgt()

◆ yac_interp_method_config_default_file_new()

◆ yac_interp_method_file_new()

Variable Documentation

◆ interp_method_file_vtable

◆ yac_interp_method_config_vtable_file