diff options
Diffstat (limited to 'src/H5Dpkg.h')
| -rw-r--r-- | src/H5Dpkg.h | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 52664f3..a4b4574 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -78,11 +78,11 @@ typedef herr_t (*H5D_io_write_func_t)(struct H5D_io_info_t *io_info, const void *buf); /* Function pointers for I/O on particular types of dataset layouts */ -typedef ssize_t (*H5D_io_readvv_func_t)(struct H5D_io_info_t *io_info, +typedef ssize_t (*H5D_io_readvv_func_t)(const struct H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], void *buf); -typedef ssize_t (*H5D_io_writevv_func_t)(struct H5D_io_info_t *io_info, +typedef ssize_t (*H5D_io_writevv_func_t)(const struct H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], const void *buf); @@ -217,21 +217,21 @@ H5_DLL herr_t H5D_select_write(H5D_io_info_t *io_info, H5_DLL herr_t H5D_contig_create(H5F_t *f, hid_t dxpl_id, H5O_layout_t *layout); H5_DLL herr_t H5D_contig_fill(H5D_t *dset, hid_t dxpl_id); H5_DLL haddr_t H5D_contig_get_addr(const H5D_t *dset); -H5_DLL ssize_t H5D_contig_readvv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_contig_readvv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], void *buf); -H5_DLL ssize_t H5D_contig_writevv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_contig_writevv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], const void *buf); /* Functions that operate on compact dataset storage */ -H5_DLL ssize_t H5D_compact_readvv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_compact_readvv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_size_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_size_arr[], hsize_t mem_offset_arr[], void *buf); -H5_DLL ssize_t H5D_compact_writevv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_compact_writevv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_size_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_size_arr[], hsize_t mem_offset_arr[], const void *buf); @@ -239,14 +239,14 @@ H5_DLL ssize_t H5D_compact_writevv(H5D_io_info_t *io_info, /* Functions that operate on indexed storage */ /* forward reference for collective-chunk IO use */ struct H5D_istore_ud1_t; /*define in H5Distore.c*/ -H5_DLL herr_t H5D_istore_init (const H5F_t *f, H5D_t *dset); +H5_DLL herr_t H5D_istore_init (const H5F_t *f, const H5D_t *dset); H5_DLL herr_t H5D_istore_flush (H5D_t *dset, hid_t dxpl_id, unsigned flags); H5_DLL herr_t H5D_istore_create(H5F_t *f, hid_t dxpl_id, H5O_layout_t *layout); H5_DLL herr_t H5D_istore_dest (H5D_t *dset, hid_t dxpl_id); H5_DLL herr_t H5D_istore_allocate (H5D_t *dset, hid_t dxpl_id, hbool_t full_overwrite); H5_DLL hsize_t H5D_istore_allocated(H5D_t *dset, hid_t dxpl_id); -H5_DLL herr_t H5D_istore_prune_by_extent(H5D_io_info_t *io_info); +H5_DLL herr_t H5D_istore_prune_by_extent(const H5D_io_info_t *io_info); H5_DLL herr_t H5D_istore_initialize_by_extent(H5D_io_info_t *io_info); H5_DLL herr_t H5D_istore_update_cache(H5D_t *dset, hid_t dxpl_id); H5_DLL herr_t H5D_istore_dump_btree(H5F_t *f, hid_t dxpl_id, FILE *stream, unsigned ndims, @@ -254,23 +254,23 @@ H5_DLL herr_t H5D_istore_dump_btree(H5F_t *f, hid_t dxpl_id, FILE *stream, unsig #ifdef H5D_ISTORE_DEBUG H5_DLL herr_t H5D_istore_stats (H5D_t *dset, hbool_t headers); #endif /* H5D_ISTORE_DEBUG */ -H5_DLL ssize_t H5D_istore_readvv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_istore_readvv(const H5D_io_info_t *io_info, size_t chunk_max_nseq, size_t *chunk_curr_seq, size_t chunk_len_arr[], hsize_t chunk_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], void *buf); -H5_DLL ssize_t H5D_istore_writevv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_istore_writevv(const H5D_io_info_t *io_info, size_t chunk_max_nseq, size_t *chunk_curr_seq, size_t chunk_len_arr[], hsize_t chunk_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], const void *buf); -H5_DLL haddr_t H5D_istore_get_addr(H5D_io_info_t *io_info, +H5_DLL haddr_t H5D_istore_get_addr(const H5D_io_info_t *io_info, struct H5D_istore_ud1_t *_udata); /* Functions that operate on external file list (efl) storage */ -H5_DLL ssize_t H5D_efl_readvv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_efl_readvv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], void *buf); -H5_DLL ssize_t H5D_efl_writevv(H5D_io_info_t *io_info, +H5_DLL ssize_t H5D_efl_writevv(const H5D_io_info_t *io_info, size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], const void *buf); @@ -288,6 +288,18 @@ H5_DLL herr_t H5D_mpio_spaces_write(H5D_io_info_t *io_info, const struct H5S_t *file_space, const struct H5S_t *mem_space, const void *buf); +/* MPI-IO function to read directly from app buffer to file rky980813 */ +H5_DLL herr_t H5D_mpio_spaces_span_read(H5D_io_info_t *io_info, + size_t nelmts, size_t elmt_size, + const struct H5S_t *file_space, const struct H5S_t *mem_space, + void *buf/*out*/); + +/* MPI-IO function to write directly from app buffer to file rky980813 */ +H5_DLL herr_t H5D_mpio_spaces_span_write(H5D_io_info_t *io_info, + size_t nelmts, size_t elmt_size, + const struct H5S_t *file_space, const struct H5S_t *mem_space, + const void *buf); + /* MPI-IO function to check if a direct I/O transfer is possible between * memory and the file */ H5_DLL htri_t H5D_mpio_opt_possible(const H5D_t *dset, const H5S_t *mem_space, |