H5Dscatgath.c File Reference

Functions
	H5FL_EXTERN (H5S_sel_iter_t)
	H5FL_SEQ_EXTERN (size_t)
	H5FL_SEQ_EXTERN (hsize_t)
herr_t	H5D__scatter_mem (const void *_tscat_buf, H5S_sel_iter_t *iter, size_t nelmts, void *_buf)
size_t	H5D__gather_mem (const void *_buf, H5S_sel_iter_t *iter, size_t nelmts, void *_tgath_buf)
herr_t	H5D__scatgath_read (const H5D_io_info_t *io_info, const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space)
herr_t	H5D__scatgath_write (const H5D_io_info_t *io_info, const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space)
herr_t	H5Dscatter (H5D_scatter_func_t op, void *op_data, hid_t type_id, hid_t dst_space_id, void *dst_buf)
herr_t	H5Dgather (hid_t src_space_id, const void *src_buf, hid_t type_id, size_t dst_buf_size, void *dst_buf, H5D_gather_func_t op, void *op_data)

Function Documentation

H5D__gather_mem()

size_t H5D__gather_mem	(	const void *	_buf,
		H5S_sel_iter_t *	iter,
		size_t	nelmts,
		void *	_tgath_buf
	)

References FUNC_LEAVE_NOAPI(), H5CX_get_vec_size(), H5MM_memcpy(), HDassert(), len, nelmts, NULL, and ret_value.

Referenced by H5D__scatgath_write(), and H5Dgather().

H5D__scatgath_read()

herr_t H5D__scatgath_read	(	const H5D_io_info_t *	io_info,
		const H5D_type_info_t *	type_info,
		hsize_t	nelmts,
		const H5S_t *	file_space,
		const H5S_t *	mem_space
	)

References H5D_type_info_t::dst_type_size, FAIL, H5E_CANTINIT, H5S_select_iter_init(), HDassert(), n, nelmts, NULL, H5D_io_info_t::rbuf, H5D_type_info_t::request_nelmts, ret_value, H5D_type_info_t::src_type_size, and H5D_io_info_t::u.

H5D__scatgath_write()

herr_t H5D__scatgath_write	(	const H5D_io_info_t *	io_info,
		const H5D_type_info_t *	type_info,
		hsize_t	nelmts,
		const H5S_t *	file_space,
		const H5S_t *	mem_space
	)

References H5D_type_info_t::cmpd_subset, H5T_subset_info_t::copy_size, H5D_type_info_t::dst_type_size, FAIL, H5D__gather_mem(), H5E_CANTINIT, H5S_select_iter_init(), H5T_SUBSET_DST, HDassert(), n, nelmts, NULL, H5D_type_info_t::request_nelmts, ret_value, H5D_type_info_t::src_type_size, H5T_subset_info_t::subset, H5D_type_info_t::tconv_buf, H5D_io_info_t::u, and H5D_io_info_t::wbuf.

H5D__scatter_mem()

herr_t H5D__scatter_mem	(	const void *	_tscat_buf,
		H5S_sel_iter_t *	iter,
		size_t	nelmts,
		void *	_buf
	)

References FAIL, FUNC_LEAVE_NOAPI(), H5CX_get_vec_size(), H5MM_memcpy(), HDassert(), len, nelmts, NULL, and ret_value.

Referenced by H5D__fill(), and H5Dscatter().

H5Dgather()

herr_t H5Dgather	(	hid_t	src_space_id,
		const void *	src_buf,
		hid_t	type_id,
		size_t	dst_buf_size,
		void *	dst_buf,
		H5D_gather_func_t	op,
		void *	op_data
	)

References FAIL, H5D__gather_mem(), H5E_BADVALUE, H5E_CANTINIT, H5I_DATASPACE, H5I_DATATYPE, H5I_object_verify(), H5S_select_iter_init(), HDassert(), nelmts, NULL, ret_value, and type.

H5Dscatter()

herr_t H5Dscatter	(	H5D_scatter_func_t	op,
		void *	op_data,
		hid_t	type_id,
		hid_t	dst_space_id,
		void *	dst_buf
	)

References FAIL, H5D__scatter_mem(), H5E_BADVALUE, H5E_CANTINIT, H5I_DATASPACE, H5I_DATATYPE, H5I_object_verify(), H5S_select_iter_init(), nelmts, NULL, ret_value, and type.

H5FL_EXTERN()

H5FL_EXTERN

(

H5S_sel_iter_t

)

H5FL_SEQ_EXTERN() [1/2]

H5FL_SEQ_EXTERN

(

hsize_t

)

H5FL_SEQ_EXTERN() [2/2]

H5FL_SEQ_EXTERN

(

size_t

)