io_utils.c File Reference

#include <string.h>
#include "yac_mpi_internal.h"
#include "io_utils.h"
#include "math.h"

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Macros
#define	IO_RANK_LIST_STR   "YAC_IO_RANK_LIST"
#define	IO_MAX_NUM_RANKS_STR   "YAC_IO_MAX_NUM_RANKS"
#define	IO_RANK_EXCLUDE_LIST_STR   "YAC_IO_RANK_EXCLUDE_LIST"
#define	IO_MAX_NUM_RANKS_PER_NODE   "YAC_IO_MAX_NUM_RANKS_PER_NODE"
#define	DEFAULT_MAX_NUM_IO_RANK_PER_NODE   (1);

Functions
static int	compare_int (const void *a, const void *b)
static void	read_rank_list (char const *env_name, MPI_Comm comm, size_t *num_ranks_, int **ranks_)
static void	read_io_rank_list (MPI_Comm comm, size_t *num_io_ranks, int **io_ranks)
static void	check_io_max_num_ranks_per_node (MPI_Comm comm, size_t *num_io_ranks_, int **io_ranks_)
static void	check_io_max_num_ranks (MPI_Comm comm, size_t *num_io_ranks, int **io_ranks)
static void	check_io_rank_exclude_list (MPI_Comm comm, size_t *num_io_ranks, int **io_ranks)
void	yac_get_io_ranks (MPI_Comm comm, int *local_is_io_, int **io_ranks_, int *num_io_ranks_)
void	yac_nc_open (const char *path, int omode, int *ncidp)
void	yac_nc_create (const char *path, int cmode, int *ncidp)
void	yac_nc_inq_dimid (int ncid, char const *name, int *dimidp)
void	yac_nc_inq_varid (int ncid, char const *name, int *varidp)

Macro Definition Documentation

DEFAULT_MAX_NUM_IO_RANK_PER_NODE

#define DEFAULT_MAX_NUM_IO_RANK_PER_NODE   (1);

Definition at line 14 of file io_utils.c.

IO_MAX_NUM_RANKS_PER_NODE

#define IO_MAX_NUM_RANKS_PER_NODE   "YAC_IO_MAX_NUM_RANKS_PER_NODE"

Definition at line 13 of file io_utils.c.

IO_MAX_NUM_RANKS_STR

#define IO_MAX_NUM_RANKS_STR   "YAC_IO_MAX_NUM_RANKS"

Definition at line 11 of file io_utils.c.

IO_RANK_EXCLUDE_LIST_STR

#define IO_RANK_EXCLUDE_LIST_STR   "YAC_IO_RANK_EXCLUDE_LIST"

Definition at line 12 of file io_utils.c.

IO_RANK_LIST_STR

#define IO_RANK_LIST_STR   "YAC_IO_RANK_LIST"

Definition at line 10 of file io_utils.c.

Function Documentation

check_io_max_num_ranks()

static void check_io_max_num_ranks ( MPI_Comm  comm, size_t *  num_io_ranks, int **  io_ranks  )

static

Definition at line 223 of file io_utils.c.

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check_io_max_num_ranks_per_node()

static void check_io_max_num_ranks_per_node ( MPI_Comm  comm, size_t *  num_io_ranks_, int **  io_ranks_  )

static

Definition at line 126 of file io_utils.c.

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check_io_rank_exclude_list()

static void check_io_rank_exclude_list ( MPI_Comm  comm, size_t *  num_io_ranks, int **  io_ranks  )

static

Definition at line 263 of file io_utils.c.

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compare_int()

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

inlinestatic

Definition at line 16 of file io_utils.c.

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read_io_rank_list()

static void read_io_rank_list ( MPI_Comm  comm, size_t *  num_io_ranks, int **  io_ranks  )

static

Definition at line 120 of file io_utils.c.

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read_rank_list()

static void read_rank_list ( char const *  env_name, MPI_Comm  comm, size_t *  num_ranks_, int **  ranks_  )

static

Definition at line 23 of file io_utils.c.

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yac_get_io_ranks()

void yac_get_io_ranks	(	MPI_Comm	comm,
		int *	local_is_io_,
		int **	io_ranks_,
		int *	num_io_ranks_
	)

Definition at line 303 of file io_utils.c.

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yac_nc_create()

void yac_nc_create	(	const char *	path,
		int	cmode,
		int *	ncidp
	)

Examples

test_read_fesom.c, test_read_icon_parallel.c, test_read_scrip.c, test_read_woa_data.c, and test_weights2vtk.c.

Definition at line 361 of file io_utils.c.

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yac_nc_inq_dimid()

void yac_nc_inq_dimid	(	int	ncid,
		char const *	name,
		int *	dimidp
	)

Examples

test_dist_grid_pair_parallel.c, and test_interp_weights_parallel.c.

Definition at line 379 of file io_utils.c.

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yac_nc_inq_varid()

void yac_nc_inq_varid	(	int	ncid,
		char const *	name,
		int *	varidp
	)

Definition at line 403 of file io_utils.c.

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yac_nc_open()

void yac_nc_open	(	const char *	path,
		int	omode,
		int *	ncidp
	)

Examples

test_dist_grid_pair_parallel.c, test_interp_weights_parallel.c, and test_weights2vtk.c.

Definition at line 344 of file io_utils.c.

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