/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * 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 COPYING file, which can be found at the root of the source code * * distribution tree, or in https://www.hdfgroup.org/licenses. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include "H5private.h" #include "h5tools.h" #include "h5tools_utils.h" #include "h5diff.h" #include "ph5diff.h" /*------------------------------------------------------------------------- * Function: diff_dataset * * Purpose: check for comparable datasets and read into a compatible * memory type * * Return: Number of differences found *------------------------------------------------------------------------- */ hsize_t diff_dataset(hid_t file1_id, hid_t file2_id, const char *obj1_name, const char *obj2_name, diff_opt_t *opts) { int status = -1; hid_t did1 = H5I_INVALID_HID; hid_t did2 = H5I_INVALID_HID; hid_t dcpl1 = H5I_INVALID_HID; hid_t dcpl2 = H5I_INVALID_HID; hsize_t nfound = 0; diff_opt_t diff_opts; diff_err_t ret_value = opts->err_stat; H5TOOLS_START_DEBUG(" - errstat:%d", opts->err_stat); diff_opts = *opts; diff_opts.obj_name[0] = NULL; diff_opts.obj_name[1] = NULL; H5TOOLS_DEBUG("obj_names: %s - %s", obj1_name, obj2_name); /*------------------------------------------------------------------------- * open the handles *------------------------------------------------------------------------- */ /* Open the datasets */ if ((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0) { parallel_print("Cannot open dataset <%s>\n", obj1_name); H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dopen2 first dataset failed"); } if ((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0) { parallel_print("Cannot open dataset <%s>\n", obj2_name); H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dopen2 second dataset failed"); } if ((dcpl1 = H5Dget_create_plist(did1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_create_plist first dataset failed"); if ((dcpl2 = H5Dget_create_plist(did2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_create_plist second dataset failed"); /*------------------------------------------------------------------------- * check if the dataset creation property list has filters that * are not registered in the current configuration * 1) the external filters GZIP and SZIP might not be available * 2) the internal filters might be turned off *------------------------------------------------------------------------- */ H5TOOLS_DEBUG("h5tools_canreadf then diff_datasetid"); if ((status = h5tools_canreadf((opts->mode_verbose ? obj1_name : NULL), dcpl1) == 1) && (status = h5tools_canreadf((opts->mode_verbose ? obj2_name : NULL), dcpl2) == 1)) nfound = diff_datasetid(did1, did2, obj1_name, obj2_name, &diff_opts); else if (status < 0) { H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "h5tools_canreadf failed"); } else { ret_value = 1; diff_opts.not_cmp = 1; } done: opts->print_header = diff_opts.print_header; opts->not_cmp = diff_opts.not_cmp; opts->err_stat = diff_opts.err_stat | ret_value; /* disable error reporting */ H5E_BEGIN_TRY { H5Pclose(dcpl1); H5Pclose(dcpl2); H5Dclose(did1); H5Dclose(did2); /* enable error reporting */ } H5E_END_TRY H5TOOLS_ENDDEBUG(":%d - errstat:%d", nfound, opts->err_stat); return nfound; } /*------------------------------------------------------------------------- * Function: diff_datasetid * * Purpose: check for comparable datasets and read into a compatible * memory type * * Return: Number of differences found * * October 2006: Read by hyperslabs for big datasets. * * A threshold of H5TOOLS_MALLOCSIZE (128 MB) is the limit upon which I/O hyperslab is done * i.e., if the memory needed to read a dataset is greater than this limit, * then hyperslab I/O is done instead of one operation I/O * For each dataset, the memory needed is calculated according to * * memory needed = number of elements * size of each element * * if the memory needed is lower than H5TOOLS_MALLOCSIZE, then the following operations * are done * * H5Dread( input_dataset1 ) * H5Dread( input_dataset2 ) * * with all elements in the datasets selected. If the memory needed is greater than * H5TOOLS_MALLOCSIZE, then the following operations are done instead: * * a strip mine is defined for each dimension k (a strip mine is defined as a * hyperslab whose size is memory manageable) according to the formula * * (1) strip_mine_size[k ] = MIN(dimension[k ], H5TOOLS_BUFSIZE / size of memory type) * * where H5TOOLS_BUFSIZE is a constant currently defined as 1MB. This formula assures * that for small datasets (small relative to the H5TOOLS_BUFSIZE constant), the strip * mine size k is simply defined as its dimension k, but for larger datasets the * hyperslab size is still memory manageable. * a cycle is done until the number of elements in the dataset is reached. In each * iteration, two parameters are defined for the function H5Sselect_hyperslab, * the start and size of each hyperslab, according to * * (2) hyperslab_size [k] = MIN(dimension[k] - hyperslab_offset[k], strip_mine_size [k]) * * where hyperslab_offset [k] is initially set to zero, and later incremented in * hyperslab_size[k] offsets. The reason for the operation * * dimension[k] - hyperslab_offset[k] * * in (2) is that, when using the strip mine size, it assures that the "remaining" part * of the dataset that does not fill an entire strip mine is processed. * *------------------------------------------------------------------------- */ hsize_t diff_datasetid(hid_t did1, hid_t did2, const char *obj1_name, const char *obj2_name, diff_opt_t *opts) { hid_t sid1 = H5I_INVALID_HID; hid_t sid2 = H5I_INVALID_HID; hid_t f_tid1 = H5I_INVALID_HID; hid_t f_tid2 = H5I_INVALID_HID; hid_t m_tid1 = H5I_INVALID_HID; hid_t m_tid2 = H5I_INVALID_HID; hid_t dcpl1 = H5I_INVALID_HID; hid_t dcpl2 = H5I_INVALID_HID; H5D_layout_t stl1 = -1; H5D_layout_t stl2 = -1; size_t m_size1; size_t m_size2; H5T_sign_t sign1; H5T_sign_t sign2; int rank1; int rank2; hsize_t nelmts1; hsize_t nelmts2; hsize_t dims1[H5S_MAX_RANK]; hsize_t dims2[H5S_MAX_RANK]; hsize_t maxdim1[H5S_MAX_RANK]; hsize_t maxdim2[H5S_MAX_RANK]; hsize_t storage_size1; hsize_t storage_size2; hsize_t nfound = 0; /* number of differences found */ int can_compare = 1; /* do diff or not */ void *buf1 = NULL; void *buf2 = NULL; void *sm_buf1 = NULL; void *sm_buf2 = NULL; hid_t sm_space1 = H5I_INVALID_HID; /*stripmine data space */ hid_t sm_space2 = H5I_INVALID_HID; /*stripmine data space */ size_t need; /* bytes needed for malloc */ int i, j; unsigned int vl_data1 = 0; /*contains VL datatypes */ unsigned int vl_data2 = 0; /*contains VL datatypes */ diff_err_t ret_value = opts->err_stat; H5TOOLS_START_DEBUG(" - errstat:%d", opts->err_stat); /* Get the dataspace handle */ if ((sid1 = H5Dget_space(did1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_space failed"); /* Get rank */ if ((rank1 = H5Sget_simple_extent_ndims(sid1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_simple_extent_ndims failed"); /* Get the dataspace handle */ if ((sid2 = H5Dget_space(did2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_space failed"); /* Get rank */ if ((rank2 = H5Sget_simple_extent_ndims(sid2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_simple_extent_ndims failed"); /* Get dimensions */ if (H5Sget_simple_extent_dims(sid1, dims1, maxdim1) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_simple_extent_dims failed"); /* Get dimensions */ if (H5Sget_simple_extent_dims(sid2, dims2, maxdim2) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_simple_extent_dims failed"); H5TOOLS_DEBUG("rank: %ld - %ld", rank1, rank2); /*------------------------------------------------------------------------- * get the file data type *------------------------------------------------------------------------- */ /* Get the data type */ if ((f_tid1 = H5Dget_type(did1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_type failed"); /* Get the data type */ if ((f_tid2 = H5Dget_type(did2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_type failed"); /*------------------------------------------------------------------------- * get the storage layout type *------------------------------------------------------------------------- */ if ((dcpl1 = H5Dget_create_plist(did1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_create_plist failed"); if ((stl1 = H5Pget_layout(dcpl1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Pget_layout failed"); H5Pclose(dcpl1); if ((dcpl2 = H5Dget_create_plist(did2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dget_create_plist failed"); if ((stl2 = H5Pget_layout(dcpl2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Pget_layout failed"); H5Pclose(dcpl2); /*------------------------------------------------------------------------- * check for empty datasets *------------------------------------------------------------------------- */ H5TOOLS_DEBUG("check for empty datasets"); storage_size1 = H5Dget_storage_size(did1); storage_size2 = H5Dget_storage_size(did2); H5TOOLS_DEBUG("storage size: %ld - %ld", storage_size1, storage_size2); if (storage_size1 == 0 || storage_size2 == 0) { if (stl1 == H5D_VIRTUAL || stl2 == H5D_VIRTUAL) { if ((opts->mode_verbose || opts->mode_list_not_cmp) && obj1_name && obj2_name) parallel_print("Warning: <%s> or <%s> is a virtual dataset\n", obj1_name, obj2_name); } else { if ((opts->mode_verbose || opts->mode_list_not_cmp) && obj1_name && obj2_name) parallel_print("Not comparable: <%s> or <%s> is an empty dataset\n", obj1_name, obj2_name); can_compare = 0; opts->not_cmp = 1; } } H5TOOLS_DEBUG("obj_names: %s - %s", obj1_name, obj2_name); opts->obj_name[0] = NULL; if (obj1_name) { j = (int)strlen(obj1_name); H5TOOLS_DEBUG("obj1_name: %s - %d", obj1_name, j); if (j > 0) { opts->obj_name[0] = (char *)malloc((size_t)j + 1); strncpy(opts->obj_name[0], obj1_name, (size_t)j + 1); } } opts->obj_name[1] = NULL; if (obj2_name) { j = (int)strlen(obj2_name); H5TOOLS_DEBUG("obj2_name: %s - %d", obj2_name, j); if (j > 0) { opts->obj_name[1] = (char *)malloc((size_t)j + 1); strncpy(opts->obj_name[1], obj2_name, (size_t)j + 1); } } /*------------------------------------------------------------------------- * check for comparable TYPE and SPACE *------------------------------------------------------------------------- */ if (diff_can_type(f_tid1, f_tid2, rank1, rank2, dims1, dims2, maxdim1, maxdim2, opts, 0) != 1) can_compare = 0; H5TOOLS_DEBUG("diff_can_type returned errstat:%d", opts->err_stat); /*------------------------------------------------------------------------- * memory type and sizes *------------------------------------------------------------------------- */ H5TOOLS_DEBUG("check for memory type and sizes"); if (H5Tget_class(f_tid1) == H5T_REFERENCE) { if ((m_tid1 = H5Tcopy(H5T_STD_REF)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Tcopy(H5T_STD_REF) first ftype failed"); } else { if ((m_tid1 = H5Tget_native_type(f_tid1, H5T_DIR_DEFAULT)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Tget_native_type first ftype failed"); } if (H5Tget_class(f_tid2) == H5T_REFERENCE) { if ((m_tid2 = H5Tcopy(H5T_STD_REF)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Tcopy(H5T_STD_REF) second ftype failed"); } else { if ((m_tid2 = H5Tget_native_type(f_tid2, H5T_DIR_DEFAULT)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Tget_native_type second ftype failed"); } m_size1 = H5Tget_size(m_tid1); m_size2 = H5Tget_size(m_tid2); H5TOOLS_DEBUG("type size: %ld - %ld", m_size1, m_size2); /*------------------------------------------------------------------------- * check for different signed/unsigned types *------------------------------------------------------------------------- */ if (can_compare) { H5TOOLS_DEBUG("can_compare for sign"); sign1 = H5Tget_sign(m_tid1); sign2 = H5Tget_sign(m_tid2); if (sign1 != sign2) { H5TOOLS_DEBUG("sign1 != sign2"); if ((opts->mode_verbose || opts->mode_list_not_cmp) && obj1_name && obj2_name) { parallel_print("Not comparable: <%s> has sign %s ", obj1_name, get_sign(sign1)); parallel_print("and <%s> has sign %s\n", obj2_name, get_sign(sign2)); } can_compare = 0; opts->not_cmp = 1; } H5TOOLS_DEBUG("can_compare for sign - can_compare=%d opts->not_cmp=%d", can_compare, opts->not_cmp); } /* Check if type is either VLEN-data or VLEN-string to reclaim any * VLEN memory buffer later */ if (true == h5tools_detect_vlen(m_tid1)) vl_data1 = true; if (true == h5tools_detect_vlen(m_tid2)) vl_data2 = true; H5TOOLS_DEBUG("h5tools_detect_vlen %d:%d - errstat:%d", vl_data1, vl_data2, opts->err_stat); /*------------------------------------------------------------------------ * only attempt to compare if possible *------------------------------------------------------------------------- */ if (can_compare) { /* it is possible to compare */ H5T_class_t tclass = H5Tget_class(f_tid1); H5TOOLS_DEBUG("can_compare attempt"); /*----------------------------------------------------------------- * get number of elements *------------------------------------------------------------------ */ nelmts1 = 1; for (i = 0; i < rank1; i++) nelmts1 *= dims1[i]; nelmts2 = 1; for (i = 0; i < rank2; i++) nelmts2 *= dims2[i]; H5TOOLS_DEBUG("nelmts: %ld - %ld", nelmts1, nelmts2); if (tclass != H5T_ARRAY) { /*----------------------------------------------------------------- * "upgrade" the smaller memory size *------------------------------------------------------------------ */ H5TOOLS_DEBUG("NOT H5T_ARRAY, upgrade the smaller memory size?"); if (FAIL == match_up_memsize(f_tid1, f_tid2, &m_tid1, &m_tid2, &m_size1, &m_size2)) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "match_up_memsize failed"); H5TOOLS_DEBUG("m_size: %ld - %ld", m_size1, m_size2); opts->rank = rank1; for (i = 0; i < rank1; i++) opts->dims[i] = dims1[i]; opts->m_size = m_size1; opts->m_tid = m_tid1; opts->nelmts = nelmts1; need = (size_t)(nelmts1 * m_size1); /* bytes needed */ } else { H5TOOLS_DEBUG("Array dims: %d - %d", dims1[0], dims2[0]); /* Compare the smallest array, but create the largest buffer */ if (m_size1 <= m_size2) { opts->rank = rank1; for (i = 0; i < rank1; i++) opts->dims[i] = dims1[i]; opts->m_size = m_size1; opts->m_tid = m_tid1; opts->nelmts = nelmts1; need = (size_t)(nelmts2 * m_size2); /* bytes needed */ } else { opts->rank = rank2; for (i = 0; i < rank2; i++) opts->dims[i] = dims2[i]; opts->m_size = m_size2; opts->m_tid = m_tid2; opts->nelmts = nelmts2; need = (size_t)(nelmts1 * m_size1); /* bytes needed */ } } opts->hs_nelmts = opts->nelmts; H5TOOLS_DEBUG("need: %ld", need); /* print names */ H5TOOLS_DEBUG("obj_names: %s - %s", obj1_name, obj2_name); if (opts->obj_name[0] != NULL) free(opts->obj_name[0]); opts->obj_name[0] = NULL; if (opts->obj_name[1] != NULL) free(opts->obj_name[1]); opts->obj_name[1] = NULL; if (obj1_name) opts->obj_name[0] = strdup(diff_basename(obj1_name)); if (obj2_name) opts->obj_name[1] = strdup(diff_basename(obj2_name)); H5TOOLS_DEBUG("obj_names: %s - %s", opts->obj_name[0], opts->obj_name[1]); H5TOOLS_DEBUG("read/compare"); /*---------------------------------------------------------------- * read/compare *----------------------------------------------------------------- */ if (need < H5TOOLS_MALLOCSIZE) { buf1 = malloc(need); buf2 = malloc(need); } /* end if */ /* Assume entire data space to be printed */ init_acc_pos((unsigned)opts->rank, opts->dims, opts->acc, opts->pos, opts->p_min_idx); for (i = 0; i < opts->rank; i++) { opts->p_max_idx[i] = opts->dims[i]; } if (buf1 != NULL && buf2 != NULL && opts->sset[0] == NULL && opts->sset[1] == NULL) { H5TOOLS_DEBUG("buf1 != NULL && buf2 != NULL"); H5TOOLS_DEBUG("H5Dread did1"); if (H5Dread(did1, m_tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf1) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dread failed"); H5TOOLS_DEBUG("H5Dread did2"); if (H5Dread(did2, m_tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dread failed"); /* initialize the current stripmine position; this is necessary to print the array indices */ for (j = 0; j < opts->rank; j++) opts->sm_pos[j] = (hsize_t)0; /* array diff */ nfound = diff_array(buf1, buf2, opts, did1, did2); H5TOOLS_DEBUG("diff_array ret nfound:%d - errstat:%d", nfound, opts->err_stat); /* reclaim any VL memory, if necessary */ H5TOOLS_DEBUG("check vl_data1:%d", vl_data1); if (vl_data1) H5Treclaim(m_tid1, sid1, H5P_DEFAULT, buf1); H5TOOLS_DEBUG("check vl_data2:%d", vl_data2); if (vl_data2) H5Treclaim(m_tid2, sid2, H5P_DEFAULT, buf2); if (buf1 != NULL) { free(buf1); buf1 = NULL; } if (buf2 != NULL) { free(buf2); buf2 = NULL; } } /* end if */ else { /* possibly not enough memory, read/compare by hyperslabs */ hsize_t elmtno; /* counter */ int carry; /* counter carry value */ /* stripmine info */ hsize_t sm_size[H5S_MAX_RANK]; /* stripmine size */ hsize_t sm_block[H5S_MAX_RANK]; /* stripmine block size */ hsize_t sm_nbytes; /* bytes per stripmine */ hsize_t sm_nelmts1; /* elements per stripmine */ hsize_t sm_nelmts2; /* elements per stripmine */ hssize_t ssm_nelmts; /* elements temp */ /* hyperslab info */ hsize_t hs_offset1[H5S_MAX_RANK]; /* starting offset */ hsize_t hs_count1[H5S_MAX_RANK]; /* number of blocks */ hsize_t hs_block1[H5S_MAX_RANK]; /* size of blocks */ hsize_t hs_stride1[H5S_MAX_RANK]; /* stride */ hsize_t hs_size1[H5S_MAX_RANK]; /* size this pass */ hsize_t hs_offset2[H5S_MAX_RANK]; /* starting offset */ hsize_t hs_count2[H5S_MAX_RANK]; /* number of blocks */ hsize_t hs_block2[H5S_MAX_RANK]; /* size of blocks */ hsize_t hs_stride2[H5S_MAX_RANK]; /* stride */ hsize_t hs_size2[H5S_MAX_RANK]; /* size this pass */ hsize_t hs_nelmts1 = 0; /* elements in request */ hsize_t hs_nelmts2 = 0; /* elements in request */ hsize_t zero[8]; /* vector of zeros */ hsize_t low[H5S_MAX_RANK]; /* low bound of hyperslab */ hsize_t high[H5S_MAX_RANK]; /* higher bound of hyperslab */ H5TOOLS_DEBUG("reclaim any VL memory and free unused buffers"); if (buf1 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data1) H5Treclaim(m_tid1, sid1, H5P_DEFAULT, buf1); free(buf1); buf1 = NULL; } if (buf2 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data2) H5Treclaim(m_tid2, sid2, H5P_DEFAULT, buf2); free(buf2); buf2 = NULL; } /* the stripmine loop */ memset(hs_offset1, 0, sizeof hs_offset1); memset(hs_stride1, 0, sizeof hs_stride1); memset(hs_count1, 0, sizeof hs_count1); memset(hs_block1, 0, sizeof hs_block1); memset(hs_size1, 0, sizeof hs_size1); memset(hs_offset2, 0, sizeof hs_offset2); memset(hs_stride2, 0, sizeof hs_stride2); memset(hs_count2, 0, sizeof hs_count2); memset(hs_block2, 0, sizeof hs_block2); memset(hs_size2, 0, sizeof hs_size2); memset(zero, 0, sizeof zero); /* if subsetting was requested - initialize the subsetting variables */ H5TOOLS_DEBUG("compare by hyperslabs: opts->nelmts=%ld - opts->m_size=%ld", opts->nelmts, opts->m_size); if (opts->sset[0] != NULL) { H5TOOLS_DEBUG("opts->sset[0] != NULL"); /* Check for valid settings - default if not specified */ if (!opts->sset[0]->start.data || !opts->sset[0]->stride.data || !opts->sset[0]->count.data || !opts->sset[0]->block.data) { /* they didn't specify a ``stride'' or ``block''. default to 1 in all * dimensions */ if (!opts->sset[0]->start.data) { /* default to (0, 0, ...) for the start coord */ opts->sset[0]->start.data = (hsize_t *)calloc((size_t)rank1, sizeof(hsize_t)); opts->sset[0]->start.len = (unsigned)rank1; } if (!opts->sset[0]->stride.data) { opts->sset[0]->stride.data = (hsize_t *)calloc((size_t)rank1, sizeof(hsize_t)); opts->sset[0]->stride.len = (unsigned)rank1; for (i = 0; i < rank1; i++) opts->sset[0]->stride.data[i] = 1; } if (!opts->sset[0]->count.data) { opts->sset[0]->count.data = (hsize_t *)calloc((size_t)rank1, sizeof(hsize_t)); opts->sset[0]->count.len = (unsigned)rank1; for (i = 0; i < rank1; i++) opts->sset[0]->count.data[i] = 1; } if (!opts->sset[0]->block.data) { opts->sset[0]->block.data = (hsize_t *)calloc((size_t)rank1, sizeof(hsize_t)); opts->sset[0]->block.len = (unsigned)rank1; for (i = 0; i < rank1; i++) opts->sset[0]->block.data[i] = 1; } /*------------------------------------------------------------------------- * check for block overlap *------------------------------------------------------------------------- */ for (i = 0; i < rank1; i++) { if (opts->sset[0]->count.data[i] > 1) { if (opts->sset[0]->stride.data[i] < opts->sset[0]->block.data[i]) { H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "wrong subset selection[0]; blocks overlap"); } /* end if */ } /* end if */ } /* end for */ } /* Reset the total number of elements to the subset from the command */ opts->nelmts = 1; for (i = 0; i < rank1; i++) { hs_offset1[i] = opts->sset[0]->start.data[i]; hs_stride1[i] = opts->sset[0]->stride.data[i]; hs_count1[i] = opts->sset[0]->count.data[i]; hs_block1[i] = opts->sset[0]->block.data[i]; opts->nelmts *= hs_count1[i] * hs_block1[i]; hs_size1[i] = 0; H5TOOLS_DEBUG("[%d]hs_offset1:%ld, hs_stride1:%ld, hs_count1:%ld, hs_block1:%ld", i, hs_offset1[i], hs_stride1[i], hs_count1[i], hs_block1[i]); } } if (opts->sset[1] != NULL) { H5TOOLS_DEBUG("opts->sset[1] != NULL"); /* Check for valid settings - default if not specified */ if (!opts->sset[1]->start.data || !opts->sset[1]->stride.data || !opts->sset[1]->count.data || !opts->sset[1]->block.data) { /* they didn't specify a ``stride'' or ``block''. default to 1 in all * dimensions */ if (!opts->sset[1]->start.data) { /* default to (0, 0, ...) for the start coord */ opts->sset[1]->start.data = (hsize_t *)calloc((size_t)rank2, sizeof(hsize_t)); opts->sset[1]->start.len = (unsigned)rank2; } if (!opts->sset[1]->stride.data) { opts->sset[1]->stride.data = (hsize_t *)calloc((size_t)rank2, sizeof(hsize_t)); opts->sset[1]->stride.len = (unsigned)rank2; for (i = 0; i < rank2; i++) opts->sset[1]->stride.data[i] = 1; } if (!opts->sset[1]->count.data) { opts->sset[1]->count.data = (hsize_t *)calloc((size_t)rank2, sizeof(hsize_t)); opts->sset[1]->count.len = (unsigned)rank2; for (i = 0; i < rank2; i++) opts->sset[1]->count.data[i] = 1; } if (!opts->sset[1]->block.data) { opts->sset[1]->block.data = (hsize_t *)calloc((size_t)rank2, sizeof(hsize_t)); opts->sset[1]->block.len = (unsigned)rank2; for (i = 0; i < rank2; i++) opts->sset[1]->block.data[i] = 1; } /*------------------------------------------------------------------------- * check for block overlap *------------------------------------------------------------------------- */ for (i = 0; i < rank2; i++) { if (opts->sset[1]->count.data[i] > 1) { if (opts->sset[1]->stride.data[i] < opts->sset[1]->block.data[i]) { H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "wrong subset selection[1]; blocks overlap"); } /* end if */ } /* end if */ } /* end for */ } for (i = 0; i < rank2; i++) { hs_offset2[i] = opts->sset[1]->start.data[i]; hs_stride2[i] = opts->sset[1]->stride.data[i]; hs_count2[i] = opts->sset[1]->count.data[i]; hs_block2[i] = opts->sset[1]->block.data[i]; hs_size2[i] = 0; H5TOOLS_DEBUG("[%d]hs_offset2:%ld, hs_stride2:%ld, hs_count2:%ld, hs_block2:%ld", i, hs_offset2[i], hs_stride2[i], hs_count2[i], hs_block2[i]); } } /* * determine the strip mine size and allocate a buffer. The strip mine is * a hyperslab whose size is manageable. */ sm_nbytes = opts->m_size; if (opts->rank > 0) { for (i = opts->rank; i > 0; --i) { hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes; if (size == 0) /* datum size > H5TOOLS_BUFSIZE */ size = 1; H5TOOLS_DEBUG("opts->dims[%d]: %ld - size: %ld", i - 1, opts->dims[i - 1], size); if (opts->sset[1] != NULL) { sm_size[i - 1] = MIN(hs_block1[i - 1] * hs_count1[i - 1], size); sm_block[i - 1] = MIN(hs_block1[i - 1], sm_size[i - 1]); } else { sm_size[i - 1] = MIN(opts->dims[i - 1], size); sm_block[i - 1] = sm_size[i - 1]; } H5TOOLS_DEBUG("sm_size[%d]: %ld - sm_block:%ld", i - 1, sm_size[i - 1], sm_block[i - 1]); sm_nbytes *= sm_size[i - 1]; H5TOOLS_DEBUG("sm_nbytes: %ld", sm_nbytes); } } H5TOOLS_DEBUG("opts->nelmts: %ld", opts->nelmts); for (elmtno = 0; elmtno < opts->nelmts; elmtno += opts->hs_nelmts) { H5TOOLS_DEBUG("elmtno: %ld - hs_nelmts1: %ld", elmtno, hs_nelmts1); if (NULL == (sm_buf1 = (unsigned char *)malloc((size_t)sm_nbytes))) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "Could not allocate buffer for strip-mine"); if (NULL == (sm_buf2 = (unsigned char *)malloc((size_t)sm_nbytes))) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "Could not allocate buffer for strip-mine"); /* calculate the hyperslab size */ /* initialize subset */ if (opts->rank > 0) { if (opts->sset[0] != NULL) { H5TOOLS_DEBUG("sset1 has data"); /* calculate the potential number of elements */ for (i = 0; i < rank1; i++) { H5TOOLS_DEBUG("[%d]opts->dims: %ld - hs_offset1: %ld - sm_block: %ld", i, opts->dims[i], hs_offset1[i], sm_block[i]); hs_size1[i] = MIN(opts->dims[i] - hs_offset1[i], sm_block[i]); H5TOOLS_DEBUG("hs_size1[%d]: %ld", i, hs_size1[i]); } if (H5Sselect_hyperslab(sid1, H5S_SELECT_SET, hs_offset1, hs_stride1, hs_count1, hs_size1) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab sid1 failed"); } else { for (i = 0, hs_nelmts1 = 1; i < rank1; i++) { H5TOOLS_DEBUG("[%d]opts->dims: %ld - hs_offset1: %ld - sm_block: %ld", i, opts->dims[i], hs_offset1[i], sm_block[i]); hs_size1[i] = MIN(opts->dims[i] - hs_offset1[i], sm_block[i]); H5TOOLS_DEBUG("hs_size1[%d]: %ld", i, hs_size1[i]); hs_nelmts1 *= hs_size1[i]; H5TOOLS_DEBUG("hs_nelmts1:%ld *= hs_size1[%d]: %ld", hs_nelmts1, i, hs_size1[i]); } if (H5Sselect_hyperslab(sid1, H5S_SELECT_SET, hs_offset1, NULL, hs_size1, NULL) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab sid1 failed"); } if ((ssm_nelmts = H5Sget_select_npoints(sid1)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_select_npoints failed"); sm_nelmts1 = (hsize_t)ssm_nelmts; H5TOOLS_DEBUG("sm_nelmts1: %ld", sm_nelmts1); hs_nelmts1 = sm_nelmts1; if ((sm_space1 = H5Screate_simple(1, &sm_nelmts1, NULL)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Screate_simple failed"); if (H5Sselect_hyperslab(sm_space1, H5S_SELECT_SET, zero, NULL, &sm_nelmts1, NULL) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab failed"); if (opts->sset[1] != NULL) { H5TOOLS_DEBUG("sset2 has data"); for (i = 0; i < rank2; i++) { H5TOOLS_DEBUG("[%d]opts->dims: %ld - hs_offset2: %ld - sm_block: %ld", i, opts->dims[i], hs_offset2[i], sm_block[i]); hs_size2[i] = MIN(opts->dims[i] - hs_offset2[i], sm_block[i]); H5TOOLS_DEBUG("hs_size2[%d]: %ld", i, hs_size2[i]); } if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset2, hs_stride2, hs_count2, hs_size2) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab sid2 failed"); } else { for (i = 0, hs_nelmts2 = 1; i < rank2; i++) { H5TOOLS_DEBUG("[%d]opts->dims: %ld - hs_offset2: %ld - sm_block: %ld", i, opts->dims[i], hs_offset2[i], sm_block[i]); hs_size2[i] = MIN(opts->dims[i] - hs_offset2[i], sm_block[i]); H5TOOLS_DEBUG("hs_size2[%d]: %ld", i, hs_size2[i]); hs_nelmts2 *= hs_size2[i]; H5TOOLS_DEBUG("hs_nelmts2:%ld *= hs_size2[%d]: %ld", hs_nelmts2, i, hs_size2[i]); } if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset2, NULL, hs_size2, NULL) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab sid2 failed"); } if ((ssm_nelmts = H5Sget_select_npoints(sid2)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_select_npoints failed"); sm_nelmts2 = (hsize_t)ssm_nelmts; H5TOOLS_DEBUG("sm_nelmts2: %ld", sm_nelmts2); hs_nelmts2 = sm_nelmts2; if ((sm_space2 = H5Screate_simple(1, &sm_nelmts2, NULL)) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Screate_simple failed"); if (H5Sselect_hyperslab(sm_space2, H5S_SELECT_SET, zero, NULL, &sm_nelmts2, NULL) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sselect_hyperslab failed"); } else hs_nelmts1 = 1; opts->hs_nelmts = hs_nelmts1; H5TOOLS_DEBUG("hs_nelmts: %ld", opts->hs_nelmts); /* read the data */ if (H5Dread(did1, m_tid1, sm_space1, sid1, H5P_DEFAULT, sm_buf1) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dread failed"); if (H5Dread(did2, m_tid2, sm_space2, sid2, H5P_DEFAULT, sm_buf2) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Dread failed"); /* print array indices. get the lower bound of the hyperslab and calculate the element position at the start of hyperslab */ if (H5Sget_select_bounds(sid1, low, high) < 0) H5TOOLS_GOTO_ERROR(H5DIFF_ERR, "H5Sget_select_bounds failed"); /* initialize the current stripmine position; this is necessary to print the array indices */ for (j = 0; j < opts->rank; j++) opts->sm_pos[j] = low[j]; /* Assume entire data space to be printed */ init_acc_pos((unsigned)opts->rank, opts->dims, opts->acc, opts->pos, opts->p_min_idx); /* 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, opts, did1, did2); if (sm_buf1 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data1) H5Treclaim(m_tid1, sm_space1, H5P_DEFAULT, sm_buf1); free(sm_buf1); sm_buf1 = NULL; } if (sm_buf2 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data2) H5Treclaim(m_tid2, sm_space2, H5P_DEFAULT, sm_buf2); free(sm_buf2); sm_buf2 = NULL; } H5Sclose(sm_space1); H5Sclose(sm_space2); /* calculate the next hyperslab offset */ for (i = opts->rank, carry = 1; i > 0 && carry; --i) { if (opts->sset[0] != NULL) { H5TOOLS_DEBUG("[%d]hs_size1:%ld - hs_block1:%ld - hs_stride1:%ld", i - 1, hs_size1[i - 1], hs_block1[i - 1], hs_stride1[i - 1]); if (hs_size1[i - 1] >= hs_block1[i - 1]) { hs_offset1[i - 1] += hs_size1[i - 1]; } else { hs_offset1[i - 1] += hs_stride1[i - 1]; } } else hs_offset1[i - 1] += hs_size1[i - 1]; H5TOOLS_DEBUG("[%d]hs_offset1:%ld - opts->dims:%ld", i - 1, hs_offset1[i - 1], opts->dims[i - 1]); if (hs_offset1[i - 1] >= opts->dims[i - 1]) hs_offset1[i - 1] = 0; else carry = 0; H5TOOLS_DEBUG("[%d]hs_offset1:%ld", i - 1, hs_offset1[i - 1]); if (opts->sset[1] != NULL) { H5TOOLS_DEBUG("[%d]hs_size2:%ld - hs_block2:%ld - hs_stride2:%ld", i - 1, hs_size2[i - 1], hs_block2[i - 1], hs_stride2[i - 1]); if (hs_size2[i - 1] >= hs_block2[i - 1]) { hs_offset2[i - 1] += hs_size2[i - 1]; } else { hs_offset2[i - 1] += hs_stride2[i - 1]; } } else hs_offset2[i - 1] += hs_size2[i - 1]; H5TOOLS_DEBUG("[%d]hs_offset2:%ld - opts->dims:%ld", i - 1, hs_offset2[i - 1], opts->dims[i - 1]); if (hs_offset2[i - 1] >= opts->dims[i - 1]) hs_offset2[i - 1] = 0; H5TOOLS_DEBUG("[%d]hs_offset2:%ld", i - 1, hs_offset2[i - 1]); } } /* elmtno for loop */ } /* hyperslab read */ H5TOOLS_DEBUG("can compare complete"); } /*can_compare*/ /*------------------------------------------------------------------------- * close *------------------------------------------------------------------------- */ done: opts->err_stat = opts->err_stat | ret_value; H5TOOLS_DEBUG("free names - errstat:%d", opts->err_stat); /* free */ if (opts->obj_name[0] != NULL) free(opts->obj_name[0]); opts->obj_name[0] = NULL; if (opts->obj_name[1] != NULL) free(opts->obj_name[1]); opts->obj_name[1] = NULL; H5TOOLS_DEBUG("reclaim any VL memory"); if (buf1 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data1) H5Treclaim(m_tid1, sid1, H5P_DEFAULT, buf1); free(buf1); buf1 = NULL; } if (buf2 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data2) H5Treclaim(m_tid2, sid2, H5P_DEFAULT, buf2); free(buf2); buf2 = NULL; } H5TOOLS_DEBUG("reclaim any stripmine VL memory"); if (sm_buf1 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data1) H5Treclaim(m_tid1, sm_space1, H5P_DEFAULT, sm_buf1); free(sm_buf1); sm_buf1 = NULL; } if (sm_buf2 != NULL) { /* reclaim any VL memory, if necessary */ if (vl_data2) H5Treclaim(m_tid2, sm_space2, H5P_DEFAULT, sm_buf2); free(sm_buf2); sm_buf2 = NULL; } H5TOOLS_DEBUG("close ids"); /* disable error reporting */ H5E_BEGIN_TRY { H5Sclose(sid1); H5Sclose(sid2); H5Sclose(sm_space1); H5Sclose(sm_space2); H5Pclose(dcpl1); H5Pclose(dcpl2); H5Tclose(f_tid1); H5Tclose(f_tid2); H5Tclose(m_tid1); H5Tclose(m_tid2); /* enable error reporting */ } H5E_END_TRY H5TOOLS_ENDDEBUG(": %d with nfound:%d", 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, hid_t f_tid2, int rank1, int rank2, hsize_t *dims1, hsize_t *dims2, hsize_t *maxdim1, hsize_t *maxdim2, diff_opt_t *opts, int is_compound) { 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; int ret_value = 1; H5TOOLS_START_DEBUG(" "); /*------------------------------------------------------------------------- * check for the same class *------------------------------------------------------------------------- */ if ((tclass1 = H5Tget_class(f_tid1)) < 0) H5TOOLS_GOTO_ERROR(FAIL, "H5Tget_class first object failed"); if ((tclass2 = H5Tget_class(f_tid2)) < 0) H5TOOLS_GOTO_ERROR(FAIL, "H5Tget_class second object failed"); H5TOOLS_DEBUG("obj_names: %s - %s", opts->obj_name[0], opts->obj_name[1]); if (tclass1 != tclass2) { if ((opts->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) { if (is_compound) { parallel_print("Not comparable: <%s> has a class %s and <%s> has a class %s\n", opts->obj_name[0], get_class(tclass1), opts->obj_name[1], get_class(tclass2)); } else { parallel_print("Not comparable: <%s> is of class %s and <%s> is of class %s\n", opts->obj_name[0], get_class(tclass1), opts->obj_name[1], get_class(tclass2)); } } opts->not_cmp = 1; H5TOOLS_GOTO_DONE(0); } /*------------------------------------------------------------------------- * check for non supported classes *------------------------------------------------------------------------- */ switch (tclass1) { case H5T_TIME: if ((opts->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) { parallel_print("Not comparable: <%s> and <%s> are of class %s\n", opts->obj_name[0], opts->obj_name[1], get_class(tclass2)); } /* end if */ opts->not_cmp = 1; H5TOOLS_GOTO_DONE(0); break; 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: H5TOOLS_DEBUG("class - %s", get_class(tclass1)); break; } /* end switch */ /*------------------------------------------------------------------------- * check for equal file datatype; warning only *------------------------------------------------------------------------- */ if ((H5Tequal(f_tid1, f_tid2) == 0) && (opts->mode_verbose) && opts->obj_name[0] && opts->obj_name[1]) { 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 ", opts->obj_name[0]); print_type(f_tid1); parallel_print("\n"); parallel_print("<%s> has file datatype ", opts->obj_name[1]); print_type(f_tid2); parallel_print("\n"); } } /*------------------------------------------------------------------------- * check for the same rank *------------------------------------------------------------------------- */ if (rank1 != rank2) { if ((opts->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) { parallel_print("Not comparable: <%s> has rank %d, dimensions ", opts->obj_name[0], rank1); print_dimensions(rank1, dims1); parallel_print(", max dimensions "); print_dimensions(rank1, maxdim1); parallel_print("\n"); parallel_print("and <%s> has rank %d, dimensions ", opts->obj_name[1], rank2); print_dimensions(rank2, dims2); parallel_print(", max dimensions "); print_dimensions(rank2, maxdim2); parallel_print("\n"); } opts->not_cmp = 1; H5TOOLS_GOTO_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->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) { parallel_print("Not comparable: <%s> has rank %d, dimensions ", opts->obj_name[0], 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 ", opts->obj_name[1], rank2); print_dimensions(rank2, dims2); parallel_print(", max dimensions "); print_dimensions(rank2, maxdim2); parallel_print("\n"); } } opts->not_cmp = 1; H5TOOLS_GOTO_DONE(0); } /*------------------------------------------------------------------------- * maximum dimensions; just give a warning *------------------------------------------------------------------------- */ if (maxdim1 && maxdim2 && maxdim_diff == 1 && opts->obj_name[0]) { if (opts->mode_verbose) { parallel_print("Warning: different maximum dimensions\n"); parallel_print("<%s> has max dimensions ", opts->obj_name[0]); print_dimensions(rank1, maxdim1); parallel_print("\n"); parallel_print("<%s> has max dimensions ", opts->obj_name[1]); print_dimensions(rank2, maxdim2); parallel_print("\n"); } } if (tclass1 == H5T_STRING) { htri_t vstrtype1 = -1; htri_t vstrtype2 = -1; H5TOOLS_DEBUG(" - H5T_STRING"); 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->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) parallel_print("Not comparable: <%s> or <%s> is of mixed string type\n", opts->obj_name[0], opts->obj_name[1]); opts->not_cmp = 1; H5TOOLS_GOTO_DONE(0); } } if (tclass1 == H5T_COMPOUND) { int nmembs1; int nmembs2; int j; hid_t memb_type1 = H5I_INVALID_HID; hid_t memb_type2 = H5I_INVALID_HID; H5TOOLS_DEBUG(" - H5T_COMPOUND"); nmembs1 = H5Tget_nmembers(f_tid1); nmembs2 = H5Tget_nmembers(f_tid2); if (nmembs1 != nmembs2) { if ((opts->mode_verbose || opts->mode_list_not_cmp) && opts->obj_name[0] && opts->obj_name[1]) { parallel_print("Not comparable: <%s> has %d members ", opts->obj_name[0], nmembs1); parallel_print("<%s> has %d members ", opts->obj_name[1], nmembs2); parallel_print("\n"); } opts->not_cmp = 1; H5TOOLS_GOTO_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, opts, 1) != 1) { opts->not_cmp = 1; H5Tclose(memb_type1); H5Tclose(memb_type2); H5TOOLS_GOTO_DONE(0); } H5Tclose(memb_type1); H5Tclose(memb_type2); } } done: if (ret_value < 0) opts->err_stat = H5DIFF_ERR; H5TOOLS_ENDDEBUG(" - %d", ret_value); return ret_value; } #if defined(H5DIFF_DEBUG_UNUSED) /* this function is not currently used, but could be useful */ /*------------------------------------------------------------------------- * Function: print_sizes * * Purpose: Print datatype sizes *------------------------------------------------------------------------- */ 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); 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 */