H5FDmpio.c File Reference

Data Structures
struct	H5FD_mpio_t

Typedefs
typedef struct H5FD_mpio_t	H5FD_mpio_t

Functions
hid_t	H5FD_mpio_init (void)
herr_t	H5Pset_fapl_mpio (hid_t fapl_id, MPI_Comm comm, MPI_Info info)
herr_t	H5Pget_fapl_mpio (hid_t fapl_id, MPI_Comm *comm, MPI_Info *info)
herr_t	H5Pset_dxpl_mpio (hid_t dxpl_id, H5FD_mpio_xfer_t xfer_mode)
herr_t	H5Pget_dxpl_mpio (hid_t dxpl_id, H5FD_mpio_xfer_t *xfer_mode)
herr_t	H5Pset_dxpl_mpio_collective_opt (hid_t dxpl_id, H5FD_mpio_collective_opt_t opt_mode)
herr_t	H5Pset_dxpl_mpio_chunk_opt (hid_t dxpl_id, H5FD_mpio_chunk_opt_t opt_mode)
herr_t	H5Pset_dxpl_mpio_chunk_opt_num (hid_t dxpl_id, unsigned num_chunk_per_proc)
herr_t	H5Pset_dxpl_mpio_chunk_opt_ratio (hid_t dxpl_id, unsigned percent_num_proc_per_chunk)
herr_t	H5FD_set_mpio_atomicity (H5FD_t *_file, hbool_t flag)
herr_t	H5FD_get_mpio_atomicity (H5FD_t *_file, hbool_t *flag)

Variables
hbool_t	H5FD_mpi_opt_types_g = TRUE

Typedef Documentation

H5FD_mpio_t

typedef struct H5FD_mpio_t H5FD_mpio_t

Function Documentation

H5FD_get_mpio_atomicity()

herr_t H5FD_get_mpio_atomicity	(	H5FD_t *	_file,
		hbool_t *	flag
	)

References ret_value.

Referenced by H5F_get_mpi_atomicity().

H5FD_mpio_init()

hid_t H5FD_mpio_init

(

void

)

References FUNC_ENTER_NOAPI(), H5I_get_type(), H5I_VFL, ret_value, and s.

H5FD_set_mpio_atomicity()

herr_t H5FD_set_mpio_atomicity	(	H5FD_t *	_file,
		hbool_t	flag
	)

References ret_value.

Referenced by H5F_set_mpi_atomicity().

H5Pget_dxpl_mpio()

herr_t H5Pget_dxpl_mpio	(	hid_t	dxpl_id,
		H5FD_mpio_xfer_t *	xfer_mode
	)

References FAIL, H5P_get(), H5P_object_verify(), NULL, and ret_value.

H5Pget_fapl_mpio()

herr_t H5Pget_fapl_mpio	(	hid_t	fapl_id,
		MPI_Comm *	comm,
		MPI_Info *	info
	)

References FAIL, fapl_id, H5_mpi_comm_free(), H5_mpi_info_free(), H5E_BADVALUE, H5P_get(), H5P_object_verify(), H5P_peek_driver(), NULL, and ret_value.

H5Pset_dxpl_mpio()

herr_t H5Pset_dxpl_mpio	(	hid_t	dxpl_id,
		H5FD_mpio_xfer_t	xfer_mode
	)

References FAIL, H5E_BADVALUE, H5FD_MPIO_COLLECTIVE, H5FD_MPIO_INDEPENDENT, H5P_object_verify(), H5P_set(), NULL, and ret_value.

H5Pset_dxpl_mpio_chunk_opt()

herr_t H5Pset_dxpl_mpio_chunk_opt	(	hid_t	dxpl_id,
		H5FD_mpio_chunk_opt_t	opt_mode
	)

References FAIL, H5E_BADVALUE, H5P_object_verify(), H5P_set(), NULL, and ret_value.

H5Pset_dxpl_mpio_chunk_opt_num()

herr_t H5Pset_dxpl_mpio_chunk_opt_num	(	hid_t	dxpl_id,
		unsigned	num_chunk_per_proc
	)

References FAIL, H5E_BADVALUE, H5P_object_verify(), H5P_set(), NULL, and ret_value.

H5Pset_dxpl_mpio_chunk_opt_ratio()

herr_t H5Pset_dxpl_mpio_chunk_opt_ratio	(	hid_t	dxpl_id,
		unsigned	percent_num_proc_per_chunk
	)

References FAIL, H5E_BADVALUE, H5P_object_verify(), H5P_set(), NULL, and ret_value.

H5Pset_dxpl_mpio_collective_opt()

herr_t H5Pset_dxpl_mpio_collective_opt	(	hid_t	dxpl_id,
		H5FD_mpio_collective_opt_t	opt_mode
	)

References FAIL, H5E_BADVALUE, H5P_object_verify(), H5P_set(), NULL, and ret_value.

H5Pset_fapl_mpio()

herr_t H5Pset_fapl_mpio	(	hid_t	fapl_id,
		MPI_Comm	comm,
		MPI_Info	info
	)

References FAIL, fapl_id, H5E_BADVALUE, H5P_object_verify(), H5P_set(), H5P_set_driver(), NULL, and ret_value.

Variable Documentation

H5FD_mpi_opt_types_g

hbool_t H5FD_mpi_opt_types_g = TRUE

Referenced by H5D__mpio_opt_possible().