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891 lines
34 KiB
C
891 lines
34 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "H5private.h"
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#include "h5tools.h"
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#include "h5tools_utils.h"
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#include "h5diff.h"
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#include "ph5diff.h"
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/*-------------------------------------------------------------------------
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* Function: diff_dataset
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*
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* Purpose: check for comparable datasets and read into a compatible
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* memory type
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*
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* Return: Number of differences found
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*-------------------------------------------------------------------------
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*/
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hsize_t diff_dataset(hid_t file1_id,
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hid_t file2_id,
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const char *obj1_name,
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const char *obj2_name,
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diff_opt_t *opts)
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{
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int ret_value = opts->err_stat;
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int status = -1;
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hid_t did1 = -1;
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hid_t did2 = -1;
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hid_t dcpl1 = -1;
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hid_t dcpl2 = -1;
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hsize_t nfound = 0;
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h5difftrace("diff_dataset start\n");
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/*-------------------------------------------------------------------------
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* open the handles
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*-------------------------------------------------------------------------
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*/
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/* Open the datasets */
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if((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0) {
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parallel_print("Cannot open dataset <%s>\n", obj1_name);
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 first dataset failed");
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}
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if((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0) {
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parallel_print("Cannot open dataset <%s>\n", obj2_name);
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 second dataset failed");
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}
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if((dcpl1 = H5Dget_create_plist(did1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist first dataset failed");
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if((dcpl2 = H5Dget_create_plist(did2)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist second dataset failed");
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/*-------------------------------------------------------------------------
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* check if the dataset creation property list has filters that
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* are not registered in the current configuration
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* 1) the external filters GZIP and SZIP might not be available
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* 2) the internal filters might be turned off
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*-------------------------------------------------------------------------
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*/
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if ((status = h5tools_canreadf((opts->m_verbose ? obj1_name : NULL), dcpl1) == 1) &&
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(status = h5tools_canreadf((opts->m_verbose ? obj2_name : NULL), dcpl2) == 1))
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nfound = diff_datasetid(did1, did2, obj1_name, obj2_name, opts);
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else if (status < 0) {
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HGOTO_ERROR(1, H5E_tools_min_id_g, "h5tools_canreadf failed");
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}
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else {
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ret_value = 1;
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opts->not_cmp = 1;
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}
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done:
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opts->err_stat = opts->err_stat | ret_value;
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/* disable error reporting */
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H5E_BEGIN_TRY {
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H5Pclose(dcpl1);
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H5Pclose(dcpl2);
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H5Dclose(did1);
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H5Dclose(did2);
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/* enable error reporting */
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} H5E_END_TRY;
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h5diffdebug3("diff_dataset finish:%d - errstat:%d\n", nfound, opts->err_stat);
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return nfound;
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}
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/*-------------------------------------------------------------------------
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* Function: diff_datasetid
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*
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* Purpose: check for comparable datasets and read into a compatible
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* memory type
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*
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* Return: Number of differences found
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*
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* October 2006: Read by hyperslabs for big datasets.
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*
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* A threshold of H5TOOLS_MALLOCSIZE (128 MB) is the limit upon which I/O hyperslab is done
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* i.e., if the memory needed to read a dataset is greater than this limit,
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* then hyperslab I/O is done instead of one operation I/O
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* For each dataset, the memory needed is calculated according to
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*
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* memory needed = number of elements * size of each element
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*
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* if the memory needed is lower than H5TOOLS_MALLOCSIZE, then the following operations
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* are done
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*
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* H5Dread( input_dataset1 )
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* H5Dread( input_dataset2 )
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*
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* with all elements in the datasets selected. If the memory needed is greater than
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* H5TOOLS_MALLOCSIZE, then the following operations are done instead:
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*
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* a strip mine is defined for each dimension k (a strip mine is defined as a
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* hyperslab whose size is memory manageable) according to the formula
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*
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* (1) strip_mine_size[k ] = MIN(dimension[k ], H5TOOLS_BUFSIZE / size of memory type)
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*
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* where H5TOOLS_BUFSIZE is a constant currently defined as 1MB. This formula assures
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* that for small datasets (small relative to the H5TOOLS_BUFSIZE constant), the strip
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* mine size k is simply defined as its dimension k, but for larger datasets the
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* hyperslab size is still memory manageable.
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* a cycle is done until the number of elements in the dataset is reached. In each
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* iteration, two parameters are defined for the function H5Sselect_hyperslab,
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* the start and size of each hyperslab, according to
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*
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* (2) hyperslab_size [k] = MIN(dimension[k] - hyperslab_offset[k], strip_mine_size [k])
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*
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* where hyperslab_offset [k] is initially set to zero, and later incremented in
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* hyperslab_size[k] offsets. The reason for the operation
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*
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* dimension[k] - hyperslab_offset[k]
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*
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* in (2) is that, when using the strip mine size, it assures that the "remaining" part
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* of the dataset that does not fill an entire strip mine is processed.
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*
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*-------------------------------------------------------------------------
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*/
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hsize_t diff_datasetid(hid_t did1,
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hid_t did2,
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const char *obj1_name,
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const char *obj2_name,
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diff_opt_t *opts)
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{
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int ret_value = opts->err_stat;
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hid_t sid1 = -1;
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hid_t sid2 = -1;
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hid_t f_tid1 = -1;
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hid_t f_tid2 = -1;
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hid_t dam_tid = -1; /* m_tid for diff_array function */
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hid_t m_tid1 = -1;
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hid_t m_tid2 = -1;
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hid_t dcpl1 = -1;
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hid_t dcpl2 = -1;
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H5D_layout_t stl1 = -1;
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H5D_layout_t stl2 = -1;
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size_t dam_size; /* m_size for diff_array function */
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size_t m_size1;
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size_t m_size2;
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H5T_sign_t sign1;
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H5T_sign_t sign2;
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int rank1;
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int rank2;
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hsize_t danelmts; /* nelmts for diff_array function */
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hsize_t nelmts1;
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hsize_t nelmts2;
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hsize_t *dadims; /* dims for diff_array function */
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hsize_t dims1[H5S_MAX_RANK];
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hsize_t dims2[H5S_MAX_RANK];
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hsize_t maxdim1[H5S_MAX_RANK];
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hsize_t maxdim2[H5S_MAX_RANK];
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const char *name1 = NULL; /* relative names */
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const char *name2 = NULL;
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hsize_t storage_size1;
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hsize_t storage_size2;
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hsize_t nfound = 0; /* number of differences found */
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int can_compare = 1; /* do diff or not */
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void *buf1 = NULL;
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void *buf2 = NULL;
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void *sm_buf1 = NULL;
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void *sm_buf2 = NULL;
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hid_t sm_space = -1; /*stripmine data space */
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size_t need; /* bytes needed for malloc */
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int i;
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unsigned int vl_data1 = 0; /*contains VL datatypes */
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unsigned int vl_data2 = 0; /*contains VL datatypes */
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h5difftrace("diff_datasetid start\n");
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/* Get the dataspace handle */
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if((sid1 = H5Dget_space(did1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_space failed");
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/* Get rank */
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if((rank1 = H5Sget_simple_extent_ndims(sid1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
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/* Get the dataspace handle */
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if((sid2 = H5Dget_space(did2)) < 0 )
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_space failed");
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/* Get rank */
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if((rank2 = H5Sget_simple_extent_ndims(sid2)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
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/* Get dimensions */
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if(H5Sget_simple_extent_dims(sid1, dims1, maxdim1) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
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/* Get dimensions */
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if(H5Sget_simple_extent_dims(sid2, dims2, maxdim2) < 0)
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HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
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h5diffdebug3("rank: %ld - %ld\n", rank1, rank2);
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/*-------------------------------------------------------------------------
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* get the file data type
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*-------------------------------------------------------------------------
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*/
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/* Get the data type */
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if((f_tid1 = H5Dget_type(did1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_type failed");
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/* Get the data type */
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if((f_tid2 = H5Dget_type(did2)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_type failed");
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/*-------------------------------------------------------------------------
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* get the storage layout type
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*-------------------------------------------------------------------------
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*/
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if((dcpl1 = H5Dget_create_plist(did1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist failed");
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if((dcpl2 = H5Dget_create_plist(did2)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist failed");
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if((stl1 = H5Pget_layout(dcpl1)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Pget_layout failed");
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if((stl2 = H5Pget_layout(dcpl2)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Pget_layout failed");
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/*-------------------------------------------------------------------------
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* check for empty datasets
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*-------------------------------------------------------------------------
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*/
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h5difftrace("check for empty datasets\n");
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storage_size1 = H5Dget_storage_size(did1);
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storage_size2 = H5Dget_storage_size(did2);
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h5diffdebug3("storage size: %ld - %ld\n", storage_size1, storage_size2);
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if(storage_size1 == 0 || storage_size2 == 0) {
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if(stl1 == H5D_VIRTUAL || stl2 == H5D_VIRTUAL) {
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if((opts->m_verbose||opts->m_list_not_cmp) && obj1_name && obj2_name)
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parallel_print("Warning: <%s> or <%s> is a virtual dataset\n", obj1_name, obj2_name);
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}
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else {
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if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name)
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parallel_print("Not comparable: <%s> or <%s> is an empty dataset\n", obj1_name, obj2_name);
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can_compare = 0;
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opts->not_cmp = 1;
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}
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}
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/*-------------------------------------------------------------------------
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* check for comparable TYPE and SPACE
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*-------------------------------------------------------------------------
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*/
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if (diff_can_type(f_tid1, f_tid2, rank1, rank2,
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dims1, dims2, maxdim1, maxdim2,
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obj1_name, obj2_name,
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opts, 0) != 1)
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can_compare = 0;
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h5diffdebug2("diff_can_type - errstat:%d\n", opts->err_stat);
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/*-------------------------------------------------------------------------
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* memory type and sizes
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*-------------------------------------------------------------------------
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*/
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h5difftrace("check for memory type and sizes\n");
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if((m_tid1 = H5Tget_native_type(f_tid1, H5T_DIR_DEFAULT)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type failed");
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if((m_tid2 = H5Tget_native_type(f_tid2, H5T_DIR_DEFAULT)) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type failed");
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m_size1 = H5Tget_size(m_tid1);
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m_size2 = H5Tget_size(m_tid2);
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h5diffdebug3("type size: %ld - %ld\n", m_size1, m_size2);
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/*-------------------------------------------------------------------------
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* check for different signed/unsigned types
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*-------------------------------------------------------------------------
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*/
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if(can_compare) {
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h5difftrace("can_compare for sign\n");
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sign1 = H5Tget_sign(m_tid1);
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sign2 = H5Tget_sign(m_tid2);
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if(sign1 != sign2) {
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h5difftrace("sign1 != sign2\n");
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if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
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parallel_print("Not comparable: <%s> has sign %s ", obj1_name, get_sign(sign1));
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parallel_print("and <%s> has sign %s\n", obj2_name, get_sign(sign2));
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}
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can_compare = 0;
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opts->not_cmp = 1;
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}
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}
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/* Check if type is either VLEN-data or VLEN-string to reclaim any
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* VLEN memory buffer later
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*/
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if(TRUE == h5tools_detect_vlen(m_tid1))
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vl_data1 = TRUE;
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if(TRUE == h5tools_detect_vlen(m_tid2))
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vl_data2 = TRUE;
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h5diffdebug2("h5tools_detect_vlen - errstat:%d\n", opts->err_stat);
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/*------------------------------------------------------------------------
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* only attempt to compare if possible
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*-------------------------------------------------------------------------
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*/
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if(can_compare) { /* it is possible to compare */
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H5T_class_t tclass = H5Tget_class(f_tid1);
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h5difftrace("can_compare attempt\n");
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/*-----------------------------------------------------------------
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* get number of elements
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*------------------------------------------------------------------
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*/
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nelmts1 = 1;
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for(i = 0; i < rank1; i++)
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nelmts1 *= dims1[i];
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nelmts2 = 1;
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for(i = 0; i < rank2; i++)
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nelmts2 *= dims2[i];
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h5diffdebug3("nelmts: %ld - %ld\n", nelmts1, nelmts2);
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if(tclass != H5T_ARRAY) {
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/*-----------------------------------------------------------------
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* "upgrade" the smaller memory size
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*------------------------------------------------------------------
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*/
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h5difftrace("upgrade the smaller memory size?\n");
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if (FAIL == match_up_memsize (f_tid1, f_tid2,
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&m_tid1, &m_tid2,
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&m_size1, &m_size2))
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HGOTO_ERROR(1, H5E_tools_min_id_g, "match_up_memsize failed");
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h5diffdebug3("m_size: %ld - %ld\n", m_size1, m_size2);
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dadims = dims1;
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dam_size = m_size1;
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dam_tid = m_tid1;
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danelmts = nelmts1;
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need = (size_t)(nelmts1 * m_size1); /* bytes needed */
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}
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else {
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h5diffdebug3("Array dims: %d - %d\n", dims1[0], dims2[0]);
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/* Compare the smallest array, but create the largest buffer */
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if(m_size1 <= m_size2) {
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dadims = dims1;
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dam_size = m_size1;
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dam_tid = m_tid1;
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danelmts = nelmts1;
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need = (size_t)(nelmts2 * m_size2); /* bytes needed */
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}
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else {
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dadims = dims2;
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dam_size = m_size2;
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dam_tid = m_tid2;
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danelmts = nelmts2;
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need = (size_t)(nelmts1 * m_size1); /* bytes needed */
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}
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}
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/* print names */
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if(obj1_name)
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name1 = diff_basename(obj1_name);
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if(obj2_name)
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name2 = diff_basename(obj2_name);
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h5diffdebug3("obj_names: %s - %s\n", name1, name2);
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/*----------------------------------------------------------------
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* read/compare
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*-----------------------------------------------------------------
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*/
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if(need < H5TOOLS_MALLOCSIZE) {
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buf1 = HDmalloc(need);
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buf2 = HDmalloc(need);
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} /* end if */
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if(buf1 != NULL && buf2 != NULL) {
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h5difftrace("buf1 != NULL && buf2 != NULL\n");
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if(H5Dread(did1, m_tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf1) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
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h5difftrace("H5Dread did2\n");
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if(H5Dread(did2, m_tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2) < 0)
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HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
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/* array diff */
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nfound = diff_array(buf1, buf2, danelmts, (hsize_t)0, rank1, dadims,
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opts, name1, name2, dam_tid, did1, did2);
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h5diffdebug2("diff_array nfound:%d\n", nfound);
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/* reclaim any VL memory, if necessary */
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h5diffdebug2("check vl_data1:%d\n", vl_data1);
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if(vl_data1)
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H5Dvlen_reclaim(m_tid1, sid1, H5P_DEFAULT, buf1);
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h5diffdebug2("check vl_data2:%d\n", vl_data2);
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if(vl_data2)
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H5Dvlen_reclaim(m_tid2, sid2, H5P_DEFAULT, buf2);
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if(buf1 != NULL) {
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HDfree(buf1);
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buf1 = NULL;
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}
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if(buf2 != NULL) {
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HDfree(buf2);
|
|
buf2 = NULL;
|
|
}
|
|
} /* end if */
|
|
else { /* possibly not enough memory, read/compare by hyperslabs */
|
|
size_t p_type_nbytes = dam_size; /*size of memory type */
|
|
hsize_t p_nelmts = danelmts; /*total selected elmts */
|
|
hsize_t elmtno; /*counter */
|
|
int carry; /*counter carry value */
|
|
|
|
/* stripmine info */
|
|
hsize_t sm_size[H5S_MAX_RANK]; /*stripmine size */
|
|
hsize_t sm_nbytes; /*bytes per stripmine */
|
|
hsize_t sm_nelmts; /*elements per stripmine*/
|
|
|
|
/* hyperslab info */
|
|
hsize_t hs_offset[H5S_MAX_RANK]; /*starting offset */
|
|
hsize_t hs_size[H5S_MAX_RANK]; /*size this pass */
|
|
hsize_t hs_nelmts; /*elements in request */
|
|
hsize_t zero[8]; /*vector of zeros */
|
|
|
|
/*
|
|
* determine the strip mine size and allocate a buffer. The strip mine is
|
|
* a hyperslab whose size is manageable.
|
|
*/
|
|
sm_nbytes = p_type_nbytes;
|
|
|
|
for(i = rank1; i > 0; --i) {
|
|
hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes;
|
|
|
|
if(size == 0) /* datum size > H5TOOLS_BUFSIZE */
|
|
size = 1;
|
|
sm_size[i - 1] = MIN(dadims[i - 1], size);
|
|
sm_nbytes *= sm_size[i - 1];
|
|
h5diffdebug2("sm_nbytes: %ld\n", sm_nbytes);
|
|
} /* end for */
|
|
|
|
/* malloc return code should be verified.
|
|
* If fail, need to handle the error.
|
|
* This else branch should be recoded as a separate function.
|
|
* Note that there are many "goto error" within this branch
|
|
* that fails to address freeing other objects created here.
|
|
* E.g., sm_space.
|
|
*/
|
|
if((sm_buf1 = HDmalloc((size_t)sm_nbytes)) == NULL)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "HDmalloc failed");
|
|
if((sm_buf2 = HDmalloc((size_t)sm_nbytes)) == NULL)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "HDmalloc failed");
|
|
|
|
sm_nelmts = sm_nbytes / p_type_nbytes;
|
|
sm_space = H5Screate_simple(1, &sm_nelmts, NULL);
|
|
|
|
/* the stripmine loop */
|
|
HDmemset(hs_offset, 0, sizeof hs_offset);
|
|
HDmemset(zero, 0, sizeof zero);
|
|
|
|
for(elmtno = 0; elmtno < p_nelmts; elmtno += hs_nelmts) {
|
|
/* calculate the hyperslab size */
|
|
if(rank1 > 0) {
|
|
for(i = 0, hs_nelmts = 1; i < rank1; i++) {
|
|
hs_size[i] = MIN(dadims[i] - hs_offset[i], sm_size[i]);
|
|
hs_nelmts *= hs_size[i];
|
|
} /* end for */
|
|
if(H5Sselect_hyperslab(sid1, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
|
|
if(H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
|
|
if(H5Sselect_hyperslab(sm_space, H5S_SELECT_SET, zero, NULL, &hs_nelmts, NULL) < 0)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
|
|
} /* end if */
|
|
else
|
|
hs_nelmts = 1;
|
|
|
|
if(H5Dread(did1, m_tid1, sm_space, sid1, H5P_DEFAULT, sm_buf1) < 0)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
|
|
if(H5Dread(did2, m_tid2, sm_space, sid2, H5P_DEFAULT, sm_buf2) < 0)
|
|
HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
|
|
|
|
/* get array differences. in the case of hyperslab read, increment the number of differences
|
|
found in each hyperslab and pass the position at the beginning for printing */
|
|
nfound += diff_array(sm_buf1, sm_buf2, hs_nelmts, elmtno, rank1,
|
|
dadims, opts, name1, name2, dam_tid, did1, did2);
|
|
|
|
/* reclaim any VL memory, if necessary */
|
|
if(vl_data1)
|
|
H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf1);
|
|
if(vl_data2)
|
|
H5Dvlen_reclaim(m_tid2, sm_space, H5P_DEFAULT, sm_buf2);
|
|
|
|
/* calculate the next hyperslab offset */
|
|
for(i = rank1, carry = 1; i > 0 && carry; --i) {
|
|
hs_offset[i - 1] += hs_size[i - 1];
|
|
if(hs_offset[i - 1] == dadims[i - 1])
|
|
hs_offset[i - 1] = 0;
|
|
else
|
|
carry = 0;
|
|
} /* i */
|
|
} /* elmtno */
|
|
if(sm_buf1 != NULL) {
|
|
HDfree(sm_buf1);
|
|
sm_buf1 = NULL;
|
|
}
|
|
if(sm_buf2 != NULL) {
|
|
HDfree(sm_buf2);
|
|
sm_buf2 = NULL;
|
|
}
|
|
|
|
H5Sclose(sm_space);
|
|
} /* hyperslab read */
|
|
} /*can_compare*/
|
|
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* close
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
h5diffdebug2("reclaim any VL memory - errstat:%d\n", opts->err_stat);
|
|
|
|
done:
|
|
opts->err_stat = opts->err_stat | ret_value;
|
|
|
|
/* free */
|
|
if(buf1 != NULL) {
|
|
/* reclaim any VL memory, if necessary */
|
|
if(vl_data1)
|
|
H5Dvlen_reclaim(m_tid1, sid1, H5P_DEFAULT, buf1);
|
|
HDfree(buf1);
|
|
buf1 = NULL;
|
|
}
|
|
if(buf2 != NULL) {
|
|
/* reclaim any VL memory, if necessary */
|
|
if(vl_data2)
|
|
H5Dvlen_reclaim(m_tid2, sid2, H5P_DEFAULT, buf2);
|
|
HDfree(buf2);
|
|
buf2 = NULL;
|
|
}
|
|
if(sm_buf1 != NULL) {
|
|
/* reclaim any VL memory, if necessary */
|
|
if(vl_data1)
|
|
H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf1);
|
|
HDfree(sm_buf1);
|
|
sm_buf1 = NULL;
|
|
}
|
|
if(sm_buf2 != NULL) {
|
|
/* reclaim any VL memory, if necessary */
|
|
if(vl_data2)
|
|
H5Dvlen_reclaim(m_tid2, sm_space, H5P_DEFAULT, sm_buf2);
|
|
HDfree(sm_buf2);
|
|
sm_buf2 = NULL;
|
|
}
|
|
|
|
/* disable error reporting */
|
|
H5E_BEGIN_TRY {
|
|
H5Sclose(sid1);
|
|
H5Sclose(sid2);
|
|
H5Sclose(sm_space);
|
|
H5Tclose(f_tid1);
|
|
H5Tclose(f_tid2);
|
|
H5Tclose(m_tid1);
|
|
H5Tclose(m_tid2);
|
|
/* enable error reporting */
|
|
} H5E_END_TRY;
|
|
|
|
h5diffdebug3("diff_datasetid return:%d with nfound:%d\n", ret_value, nfound);
|
|
return nfound;
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Function: diff_can_type
|
|
*
|
|
* Purpose: check for comparable TYPE and SPACE
|
|
*
|
|
* Return:
|
|
* 1, can compare
|
|
* 0, cannot compare
|
|
* -1, error
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
|
|
int diff_can_type(hid_t f_tid1, /* file data type */
|
|
hid_t f_tid2, /* file data type */
|
|
int rank1,
|
|
int rank2,
|
|
hsize_t *dims1,
|
|
hsize_t *dims2,
|
|
hsize_t *maxdim1,
|
|
hsize_t *maxdim2,
|
|
const char *obj1_name,
|
|
const char *obj2_name,
|
|
diff_opt_t *opts,
|
|
int is_compound)
|
|
{
|
|
int ret_value = 1; /* can_compare value */
|
|
H5T_class_t tclass1;
|
|
H5T_class_t tclass2;
|
|
int maxdim_diff = 0; /* maximum dimensions are different */
|
|
int dim_diff = 0; /* current dimensions are different */
|
|
int i;
|
|
|
|
h5difftrace("diff_can_type start\n");
|
|
/*-------------------------------------------------------------------------
|
|
* check for the same class
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
if((tclass1 = H5Tget_class(f_tid1)) < 0)
|
|
HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_class first object failed");
|
|
if((tclass2 = H5Tget_class(f_tid2)) < 0)
|
|
HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_class second object failed");
|
|
|
|
if(tclass1 != tclass2) {
|
|
if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
|
|
if(is_compound) {
|
|
parallel_print("Not comparable: <%s> has a class %s and <%s> has a class %s\n",
|
|
obj1_name, get_class(tclass1),
|
|
obj2_name, get_class(tclass2));
|
|
}
|
|
else {
|
|
parallel_print("Not comparable: <%s> is of class %s and <%s> is of class %s\n",
|
|
obj1_name, get_class(tclass1),
|
|
obj2_name, get_class(tclass2));
|
|
}
|
|
}
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* check for non supported classes
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
switch (tclass1) {
|
|
case H5T_TIME:
|
|
if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
|
|
parallel_print("Not comparable: <%s> and <%s> are of class %s\n",
|
|
obj1_name, obj2_name, get_class(tclass2));
|
|
} /* end if */
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
|
|
case H5T_INTEGER:
|
|
case H5T_FLOAT:
|
|
case H5T_COMPOUND:
|
|
case H5T_STRING:
|
|
case H5T_ARRAY:
|
|
case H5T_BITFIELD:
|
|
case H5T_OPAQUE:
|
|
case H5T_ENUM:
|
|
case H5T_VLEN:
|
|
case H5T_REFERENCE:
|
|
case H5T_NO_CLASS:
|
|
case H5T_NCLASSES:
|
|
default:
|
|
h5diffdebug2("diff_can_type class - %s\n", get_class(tclass1));
|
|
break;
|
|
} /* end switch */
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* check for equal file datatype; warning only
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
if((H5Tequal(f_tid1, f_tid2) == 0) && (opts->m_verbose) && obj1_name && obj2_name) {
|
|
H5T_class_t cl = H5Tget_class(f_tid1);
|
|
|
|
parallel_print("Warning: different storage datatype\n");
|
|
if(cl == H5T_INTEGER || cl == H5T_FLOAT) {
|
|
parallel_print("<%s> has file datatype ", obj1_name);
|
|
print_type(f_tid1);
|
|
parallel_print("\n");
|
|
parallel_print("<%s> has file datatype ", obj2_name);
|
|
print_type(f_tid2);
|
|
parallel_print("\n");
|
|
}
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* check for the same rank
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
if(rank1 != rank2) {
|
|
if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
|
|
parallel_print("Not comparable: <%s> has rank %d, dimensions ", obj1_name, rank1);
|
|
print_dimensions(rank1, dims1);
|
|
parallel_print(", max dimensions ");
|
|
print_dimensions(rank1, maxdim1);
|
|
parallel_print("\n" );
|
|
parallel_print("and <%s> has rank %d, dimensions ", obj2_name, rank2);
|
|
print_dimensions(rank2, dims2);
|
|
parallel_print(", max dimensions ");
|
|
print_dimensions(rank2, maxdim2);
|
|
parallel_print("\n");
|
|
}
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* check for different dimensions
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
for(i = 0; i<rank1; i++) {
|
|
if(maxdim1 && maxdim2) {
|
|
if(maxdim1[i] != maxdim2[i])
|
|
maxdim_diff = 1;
|
|
}
|
|
if(dims1[i] != dims2[i])
|
|
dim_diff = 1;
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* current dimensions
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
if(dim_diff == 1) {
|
|
if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
|
|
parallel_print("Not comparable: <%s> has rank %d, dimensions ", obj1_name, rank1);
|
|
print_dimensions(rank1, dims1);
|
|
if(maxdim1 && maxdim2) {
|
|
parallel_print(", max dimensions ");
|
|
print_dimensions(rank1, maxdim1);
|
|
parallel_print("\n" );
|
|
parallel_print("and <%s> has rank %d, dimensions ", obj2_name, rank2);
|
|
print_dimensions(rank2, dims2);
|
|
parallel_print(", max dimensions ");
|
|
print_dimensions(rank2, maxdim2);
|
|
parallel_print("\n");
|
|
}
|
|
}
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
}
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* maximum dimensions; just give a warning
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
if(maxdim1 && maxdim2 && maxdim_diff == 1 && obj1_name) {
|
|
if(opts->m_verbose) {
|
|
parallel_print( "Warning: different maximum dimensions\n");
|
|
parallel_print("<%s> has max dimensions ", obj1_name);
|
|
print_dimensions(rank1, maxdim1);
|
|
parallel_print("\n");
|
|
parallel_print("<%s> has max dimensions ", obj2_name);
|
|
print_dimensions(rank2, maxdim2);
|
|
parallel_print("\n");
|
|
}
|
|
}
|
|
|
|
if(tclass1 == H5T_STRING) {
|
|
hid_t vstrtype1 = -1;
|
|
hid_t vstrtype2 = -1;
|
|
h5difftrace("diff_can_type end - H5T_STRING\n");
|
|
|
|
vstrtype1 = H5Tis_variable_str(f_tid1);
|
|
vstrtype2 = H5Tis_variable_str(f_tid2);
|
|
|
|
/* no compare if either one but not both are variable string type */
|
|
if (vstrtype1 != vstrtype2) {
|
|
if((opts->m_verbose || opts->m_list_not_cmp))
|
|
parallel_print("Not comparable: <%s> or <%s> is of mixed string type\n",
|
|
obj1_name, obj2_name);
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
}
|
|
}
|
|
|
|
if(tclass1 == H5T_COMPOUND) {
|
|
int nmembs1;
|
|
int nmembs2;
|
|
int j;
|
|
hid_t memb_type1 = -1;
|
|
hid_t memb_type2 = -1;
|
|
h5difftrace("diff_can_type end - H5T_COMPOUND\n");
|
|
|
|
nmembs1 = H5Tget_nmembers(f_tid1);
|
|
nmembs2 = H5Tget_nmembers(f_tid2);
|
|
|
|
if(nmembs1 != nmembs2) {
|
|
if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
|
|
parallel_print("Not comparable: <%s> has %d members ", obj1_name, nmembs1);
|
|
parallel_print("<%s> has %d members ", obj2_name, nmembs2);
|
|
parallel_print("\n");
|
|
}
|
|
opts->not_cmp = 1;
|
|
HGOTO_DONE(0);
|
|
}
|
|
|
|
for (j = 0; j < nmembs1; j++) {
|
|
memb_type1 = H5Tget_member_type(f_tid1, (unsigned)j);
|
|
memb_type2 = H5Tget_member_type(f_tid2, (unsigned)j);
|
|
|
|
if (diff_can_type(memb_type1, memb_type2, rank1, rank2,
|
|
dims1, dims2, maxdim1, maxdim2, obj1_name, obj2_name,
|
|
opts, 1) != 1) {
|
|
opts->not_cmp = 1;
|
|
H5Tclose(memb_type1);
|
|
H5Tclose(memb_type2);
|
|
HGOTO_DONE(0);
|
|
}
|
|
H5Tclose(memb_type1);
|
|
H5Tclose(memb_type2);
|
|
}
|
|
}
|
|
done:
|
|
if (ret_value < 0)
|
|
opts->err_stat = 1;
|
|
|
|
h5diffdebug2("diff_can_type end - %d\n", ret_value);
|
|
return ret_value;
|
|
}
|
|
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Function: print_sizes
|
|
*
|
|
* Purpose: Print datatype sizes
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#if defined (H5DIFF_DEBUG)
|
|
void print_sizes( const char *obj1,
|
|
const char *obj2,
|
|
hid_t f_tid1,
|
|
hid_t f_tid2,
|
|
hid_t m_tid1,
|
|
hid_t m_tid2 )
|
|
{
|
|
size_t f_size1, f_size2; /* size of type in file */
|
|
size_t m_size1, m_size2; /* size of type in memory */
|
|
|
|
f_size1 = H5Tget_size( f_tid1 );
|
|
f_size2 = H5Tget_size( f_tid2 );
|
|
m_size1 = H5Tget_size( m_tid1 );
|
|
m_size2 = H5Tget_size( m_tid2 );
|
|
|
|
parallel_print("\n");
|
|
parallel_print("------------------\n");
|
|
parallel_print("sizeof(char) %u\n", sizeof(char) );
|
|
parallel_print("sizeof(short) %u\n", sizeof(short) );
|
|
parallel_print("sizeof(int) %u\n", sizeof(int) );
|
|
parallel_print("sizeof(long) %u\n", sizeof(long) );
|
|
parallel_print("<%s> ------------------\n", obj1);
|
|
parallel_print("type on file ");
|
|
print_type(f_tid1);
|
|
parallel_print("\n");
|
|
parallel_print("size on file %u\n", f_size1 );
|
|
|
|
parallel_print("type on memory ");
|
|
print_type(m_tid1);
|
|
parallel_print("\n");
|
|
parallel_print("size on memory %u\n", m_size1 );
|
|
|
|
parallel_print("<%s> ------------------\n", obj2);
|
|
parallel_print("type on file ");
|
|
print_type(f_tid2);
|
|
parallel_print("\n");
|
|
parallel_print("size on file %u\n", f_size2 );
|
|
|
|
parallel_print("type on memory ");
|
|
print_type(m_tid2);
|
|
parallel_print("\n");
|
|
parallel_print("size on memory %u\n", m_size2 );
|
|
parallel_print("\n");
|
|
}
|
|
#endif /* H5DIFF_DEBUG */
|