H5Fmpi.c File Reference

Functions
herr_t	H5F_get_mpi_handle (const H5F_t *f, MPI_File **f_handle)
int	H5F_mpi_get_rank (const H5F_t *f)
MPI_Comm	H5F_mpi_get_comm (const H5F_t *f)
int	H5F_shared_mpi_get_size (const H5F_shared_t *f_sh)
int	H5F_mpi_get_size (const H5F_t *f)
herr_t	H5F_set_mpi_atomicity (H5F_t *file, hbool_t flag)
herr_t	H5Fset_mpi_atomicity (hid_t file_id, hbool_t flag)
herr_t	H5F_get_mpi_atomicity (H5F_t *file, hbool_t *flag)
herr_t	H5Fget_mpi_atomicity (hid_t file_id, hbool_t *flag)
herr_t	H5F_mpi_retrieve_comm (hid_t loc_id, hid_t acspl_id, MPI_Comm *mpi_comm)
herr_t	H5F_get_mpi_info (const H5F_t *f, MPI_Info **f_info)

Function Documentation

H5F_get_mpi_atomicity()

herr_t H5F_get_mpi_atomicity	(	H5F_t *	file,
		hbool_t *	flag
	)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_BADVALUE, H5FD_get_mpio_atomicity(), HDassert(), H5F_shared_t::lf, ret_value, and H5F_t::shared.

Referenced by H5VL__native_file_optional().

H5F_get_mpi_handle()

herr_t H5F_get_mpi_handle	(	const H5F_t *	f,
		MPI_File **	f_handle
	)

References f, FAIL, fapl_id, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_get_vfd_handle(), HDassert(), and ret_value.

H5F_get_mpi_info()

herr_t H5F_get_mpi_info	(	const H5F_t *	f,
		MPI_Info **	f_info
	)

References f, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_get_mpi_info(), HDassert(), and ret_value.

H5F_mpi_get_comm()

MPI_Comm H5F_mpi_get_comm

(

const H5F_t *

f

)

References f, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_mpi_get_comm(), HDassert(), and ret_value.

Referenced by H5D__contig_fill(), H5F__super_read(), and H5F_mpi_retrieve_comm().

H5F_mpi_get_rank()

int H5F_mpi_get_rank

(

const H5F_t *

f

)

References f, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_mpi_get_rank(), HDassert(), and ret_value.

Referenced by H5D__contig_fill(), and H5F__super_read().

H5F_mpi_get_size()

int H5F_mpi_get_size

(

const H5F_t *

f

)

References f, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_mpi_get_size(), HDassert(), and ret_value.

Referenced by H5F__super_read().

H5F_mpi_retrieve_comm()

herr_t H5F_mpi_retrieve_comm	(	hid_t	loc_id,
		hid_t	acspl_id,
		MPI_Comm *	mpi_comm
	)

References f, FAIL, H5O_loc_t::file, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5F_mpi_get_comm(), H5G_loc(), H5P_object_verify(), H5P_peek(), H5P_peek_driver(), HDassert(), NULL, H5G_loc_t::oloc, and ret_value.

Referenced by H5CX_set_apl(), and H5CX_set_loc().

H5F_set_mpi_atomicity()

herr_t H5F_set_mpi_atomicity	(	H5F_t *	file,
		hbool_t	flag
	)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_BADVALUE, H5FD_set_mpio_atomicity(), HDassert(), H5F_shared_t::lf, ret_value, and H5F_t::shared.

Referenced by H5VL__native_file_optional().

H5F_shared_mpi_get_size()

int H5F_shared_mpi_get_size

(

const H5F_shared_t *

f_sh

)

References FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5FD_mpi_get_size(), HDassert(), H5F_shared_t::lf, and ret_value.

Referenced by H5PB_read(), and H5PB_write().

H5Fget_mpi_atomicity()

herr_t H5Fget_mpi_atomicity	(	hid_t	file_id,
		hbool_t *	flag
	)

References FAIL, H5I_FILE, H5I_object_verify(), H5VL_file_optional(), NULL, and ret_value.

H5Fset_mpi_atomicity()

herr_t H5Fset_mpi_atomicity	(	hid_t	file_id,
		hbool_t	flag
	)

References FAIL, H5I_FILE, H5I_object_verify(), H5VL_file_optional(), NULL, and ret_value.