diff options
| -rw-r--r-- | tools/h5repack/h5repack_layout.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/tools/h5repack/h5repack_layout.c b/tools/h5repack/h5repack_layout.c deleted file mode 100644 index 1cf1680..0000000 --- a/tools/h5repack/h5repack_layout.c +++ /dev/null @@ -1,175 +0,0 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Copyright by the Board of Trustees of the University of Illinois. * - * All rights reserved. * - * * - * This file is part of HDF5. The full HDF5 copyright notice, including * - * terms governing use, modification, and redistribution, is contained in * - * the files COPYING and Copyright.html. COPYING can be found at the root * - * of the source code distribution tree; Copyright.html can be found at the * - * root level of an installed copy of the electronic HDF5 document set and * - * is linked from the top-level documents page. It can also be found at * - * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * - * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -#include "hdf5.h" -#include "h5test.h" -#include "h5repack.h" - - -static void CANNOT_LAYOUT(pack_opt_t *options) -{ - if (options->verbose) - printf("Warning: This layout cannot be applied, this object\ - requires chunked layout\n"); -} - - - -/*------------------------------------------------------------------------- - * Function: layout_this - * - * Purpose: check if the layout can be applied; - * find the object name NAME (got from the traverse list) - * in the repack options list; assign the layout information OBJ - * - * Return: 0 cannot apply, 1 can, -1 error - * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu - * - * Date: December 30, 2003 - * - *------------------------------------------------------------------------- - */ - -int layout_this(hid_t dcpl_id, /* DCPL from input object */ - const char* name, /* object name from traverse list */ - pack_opt_t *options, /* repack options */ - pack_info_t *pack /*OUT*/) /* object to apply layout */ -{ - int nfilters; /* number of filters in the input object */ - H5D_layout_t layout; /* layout */ - char *pdest; - int result; - int i, ret=1; - - /* check if we have filters in the input object */ - if ((nfilters = H5Pget_nfilters(dcpl_id))<0) - return -1; - - /* applying to all objects */ - if (options->all_layout) - { - /* assign the global layout info to the OBJ info */ - pack->layout=options->layout_g; - - switch (options->layout_g) - { - case H5D_CHUNKED: - pack->chunk.rank=options->chunk_g.rank; - for ( i=0; i<pack->chunk.rank; i++) - pack->chunk.chunk_lengths[i]=options->chunk_g.chunk_lengths[i]; - break; - - case H5D_CONTIGUOUS: - case H5D_COMPACT: - if (nfilters) - { - CANNOT_LAYOUT(options); - ret=0; - } - break; - - default: - ret=0; - break; - }/*switch*/ - return ret; - } - - /* find the object */ - for ( i=0; i<options->op_tbl->nelems; i++) - { - layout=options->op_tbl->objs[i].layout; - if ( layout != -1 ) - { - if (strcmp(options->op_tbl->objs[i].path,name)==0) - { - if (nfilters && layout!=H5D_CHUNKED) - { - CANNOT_LAYOUT(options); - return 0; - } - else - { - *pack=options->op_tbl->objs[i]; - return 1; - } - } - - pdest = strstr(name,options->op_tbl->objs[i].path); - result = (int)(pdest - name); - - /* found at position 1, meaning without '/' */ - if( pdest != NULL && result==1 ) - { - if (nfilters && layout!=H5D_CHUNKED) - { - CANNOT_LAYOUT(options); - return 0; - } - else - { - *pack=options->op_tbl->objs[i]; - return 1; - } - } - } - } - - return 0; -} -/*------------------------------------------------------------------------- - * Function: apply_layout - * - * Purpose: apply a layout to the property list. Valid values for layout are: - * - * H5D_COMPACT - * Store raw data in the dataset object header in file. - * This should only be used for very small amounts of raw data. - * H5D_CONTIGUOUS - * Store raw data separately from the object header in one large chunk - * in the file. - * H5D_CHUNKED - * Store raw data separately from the object header as chunks of data in - * separate locations in the file. - * - * Return: 0, ok, -1 no - * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu - * - * Date: December 30, 2003 - * - *------------------------------------------------------------------------- - */ - -int apply_layout(hid_t dcpl_id, - pack_info_t *obj) /* info about object */ -{ - - - if (H5Pset_layout(dcpl_id, obj->layout)<0) - return -1; - - if (H5D_CHUNKED==obj->layout) { /* set up chunk */ - if(H5Pset_chunk(dcpl_id, obj->chunk.rank, obj->chunk.chunk_lengths)<0) - return -1; - } - else if (H5D_COMPACT==obj->layout) { - if (H5Pset_alloc_time(dcpl_id, H5D_ALLOC_TIME_EARLY)<0) - return -1; - } - - return 0; -} - |