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https://github.com/HDFGroup/hdf5.git
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bfd983e7f4
Update Description: Changed includes of the form: #include <hdf5_file.h> to #include "hdf5_file.h" so that gcc can pick them up easier without including the system header files since we don't care about them. Platforms tested: Linux
719 lines
20 KiB
C
719 lines
20 KiB
C
/*
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* Copyright (C) 1998 NCSA
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* All rights reserved.
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*
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* Programmer: Robb Matzke <matzke@llnl.gov>
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* Friday, January 23, 1998
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*/
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/* See H5private.h for how to include headers */
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#undef NDEBUG
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#include "h5test.h"
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const char *FILENAME[] = {
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"cmpd_dset",
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NULL
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};
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/* The first dataset */
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typedef struct s1_t {
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unsigned int a;
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unsigned int b;
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unsigned int c[4];
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unsigned int d;
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unsigned int e;
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} s1_t;
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/* The second dataset (same as first) */
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typedef s1_t s2_t;
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/* The third dataset (reversed fields of s1) */
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typedef struct s3_t {
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unsigned int e;
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unsigned int d;
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unsigned int c[4];
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unsigned int b;
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unsigned int a;
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} s3_t;
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/* The fourth dataset (a subset of s1) */
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typedef struct s4_t {
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unsigned int b;
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unsigned int d;
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} s4_t;
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/* The fifth dataset (a superset of s1) */
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typedef struct s5_t {
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unsigned int pre;
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unsigned int a;
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unsigned int b;
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unsigned int mid1;
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unsigned int c[4];
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unsigned int mid2;
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unsigned int d;
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unsigned int e;
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unsigned int post;
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} s5_t;
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#if 1
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# define NX 100u
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# define NY 2000u
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#else
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# define NX 12u
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# define NY 9u
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#endif
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose: Creates a simple dataset of a compound type and then reads
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* it back. The dataset is read back in various ways to
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* exercise the I/O pipeline and compound type conversion.
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*
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* Return: Success: 0
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*
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* Failure: 1
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*
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* Programmer: Robb Matzke
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* Friday, January 23, 1998
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*
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* Modifications:
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* Robb Matzke, 1999-06-23
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* If the command line switch `--noopt' is present then the fast
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* compound datatype conversion is turned off.
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*-------------------------------------------------------------------------
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*/
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int
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main (int argc, char *argv[])
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{
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/* First dataset */
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static s1_t s1[NX*NY];
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hid_t s1_tid;
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/* Second dataset */
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static s2_t s2[NX*NY];
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hid_t s2_tid;
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/* Third dataset */
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static s3_t s3[NX*NY];
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hid_t s3_tid;
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/* Fourth dataset */
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static s4_t s4[NX*NY];
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hid_t s4_tid;
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/* Fifth dataset */
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static s5_t s5[NX*NY];
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hid_t s5_tid;
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/* Sixth dataset */
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/* Seventh dataset */
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hid_t s7_sid;
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/* Eighth dataset */
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s1_t *s8 = NULL;
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hid_t s8_f_sid; /*file data space */
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hid_t s8_m_sid; /*memory data space */
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/* Ninth dataset */
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/* Tenth dataset */
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/* Eleventh dataset */
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s4_t *s11 = NULL;
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/* Other variables */
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unsigned int i, j;
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hid_t file, dataset, space, PRESERVE, fapl;
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hid_t array_dt;
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static hsize_t dim[] = {NX, NY};
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hssize_t f_offset[2]; /*offset of hyperslab in file */
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hsize_t h_size[2]; /*size of hyperslab */
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hsize_t memb_size[1] = {4};
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char filename[256];
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h5_reset();
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/* Turn off optimized compound converter? */
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if (argc>1) {
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if (argc>2 || strcmp("--noopt", argv[1])) {
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fprintf(stderr, "usage: %s [--noopt]\n", argv[0]);
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exit(1);
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}
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H5Tunregister(H5T_PERS_DONTCARE, NULL, -1, -1, H5T_conv_struct_opt);
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}
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/* Create the file */
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fapl = h5_fileaccess();
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h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
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if ((file = H5Fcreate (filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) {
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goto error;
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}
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/* Create the data space */
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if ((space = H5Screate_simple (2, dim, NULL))<0) goto error;
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/* Create xfer properties to preserve initialized data */
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if ((PRESERVE = H5Pcreate (H5P_DATASET_XFER))<0) goto error;
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if (H5Pset_preserve (PRESERVE, 1)<0) goto error;
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/*
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*######################################################################
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* STEP 1: Save the original dataset natively.
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*/
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TESTING("basic compound write");
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/* Initialize the dataset */
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for (i=0; i<NX*NY; i++) {
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s1[i].a = 8*i+0;
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s1[i].b = 2000+2*i;
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s1[i].c[0] = 8*i+2;
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s1[i].c[1] = 8*i+3;
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s1[i].c[2] = 8*i+4;
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s1[i].c[3] = 8*i+5;
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s1[i].d = 2001+2*i;
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s1[i].e = 8*i+7;
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}
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/* Create the memory data type */
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if ((s1_tid = H5Tcreate (H5T_COMPOUND, sizeof(s1_t)))<0)
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goto error;
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array_dt=H5Tarray_create(H5T_NATIVE_INT, 1, memb_size, NULL);
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if (H5Tinsert (s1_tid, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s1_tid, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s1_tid, "c", HOFFSET(s1_t,c), array_dt)<0 ||
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H5Tinsert (s1_tid, "d", HOFFSET(s1_t,d), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s1_tid, "e", HOFFSET(s1_t,e), H5T_NATIVE_INT)<0)
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goto error;
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H5Tclose(array_dt);
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/* Create the dataset */
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if ((dataset = H5Dcreate (file, "s1", s1_tid, space, H5P_DEFAULT))<0) {
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goto error;
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}
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/* Write the data */
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if (H5Dwrite (dataset, s1_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s1)<0) {
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goto error;
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}
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PASSED();
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/*
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*######################################################################
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* STEP 2: We create a new type ID for the second dataset even though
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* it's the same as the first just to test things better, but
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* in fact, we could have used s1_tid.
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*/
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TESTING("basic compound read");
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/* Create a data type for s2 */
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if ((s2_tid = H5Tcreate (H5T_COMPOUND, sizeof(s2_t)))<0)
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goto error;
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array_dt=H5Tarray_create(H5T_NATIVE_INT, 1, memb_size, NULL);
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if (H5Tinsert (s2_tid, "a", HOFFSET(s2_t,a), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s2_tid, "b", HOFFSET(s2_t,b), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s2_tid, "c", HOFFSET(s2_t,c), array_dt)<0 ||
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H5Tinsert (s2_tid, "d", HOFFSET(s2_t,d), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s2_tid, "e", HOFFSET(s2_t,e), H5T_NATIVE_INT)<0)
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goto error;
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H5Tclose(array_dt);
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/* Read the data */
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if (H5Dread (dataset, s2_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s2)<0) {
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goto error;
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}
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/* Compare s2 with s1. They should be the same */
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for (i=0; i<NX*NY; i++) {
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if (s1[i].a!=s2[i].a ||
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s1[i].b!=s2[i].b ||
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s1[i].c[0]!=s2[i].c[0] ||
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s1[i].c[1]!=s2[i].c[1] ||
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s1[i].c[2]!=s2[i].c[2] ||
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s1[i].c[3]!=s2[i].c[3] ||
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s1[i].d!=s2[i].d ||
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s1[i].e!=s2[i].e) {
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H5_FAILED();
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puts(" Incorrect values read from the file");
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goto error;
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}
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}
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PASSED();
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/*
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*######################################################################
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* STEP 3: Read the dataset back into a third memory buffer. This buffer
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* has the same data space but the data type is different: the
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* data type is a struct whose members are in the opposite order.
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*/
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TESTING("reversal of struct members");
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/* Create a data type for s3 */
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if ((s3_tid = H5Tcreate (H5T_COMPOUND, sizeof(s3_t)))<0)
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goto error;
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array_dt=H5Tarray_create(H5T_NATIVE_INT, 1, memb_size, NULL);
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if (H5Tinsert (s3_tid, "a", HOFFSET(s3_t,a), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s3_tid, "b", HOFFSET(s3_t,b), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s3_tid, "c", HOFFSET(s3_t,c), array_dt)<0 ||
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H5Tinsert (s3_tid, "d", HOFFSET(s3_t,d), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s3_tid, "e", HOFFSET(s3_t,e), H5T_NATIVE_INT)<0)
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goto error;
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H5Tclose(array_dt);
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/* Read the data */
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if (H5Dread (dataset, s3_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s3)<0) {
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goto error;
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}
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/* Compare s3 with s1. They should be the same */
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for (i=0; i<NX*NY; i++) {
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if (s1[i].a!=s3[i].a ||
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s1[i].b!=s3[i].b ||
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s1[i].c[0]!=s3[i].c[0] ||
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s1[i].c[1]!=s3[i].c[1] ||
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s1[i].c[2]!=s3[i].c[2] ||
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s1[i].c[3]!=s3[i].c[3] ||
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s1[i].d!=s3[i].d ||
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s1[i].e!=s3[i].e) {
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H5_FAILED();
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puts(" Incorrect values read from the file");
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goto error;
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}
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}
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PASSED();
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/*
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*######################################################################
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* STEP 4: Read a subset of the members. Of the <a,b,c,d,e> members
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* stored on disk we'll read <b,d>.
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*/
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TESTING("subset struct read");
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/* Create a datatype for s4 */
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if ((s4_tid = H5Tcreate (H5T_COMPOUND, sizeof(s4_t)))<0) goto error;
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if (H5Tinsert (s4_tid, "b", HOFFSET(s4_t,b), H5T_NATIVE_INT)<0) goto error;
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if (H5Tinsert (s4_tid, "d", HOFFSET(s4_t,d), H5T_NATIVE_INT)<0) goto error;
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/* Read the data */
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if (H5Dread (dataset, s4_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s4)<0) {
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goto error;
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}
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/* Compare s4 with s1 */
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for (i=0; i<NX*NY; i++) {
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if (s1[i].b!=s4[i].b ||
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s1[i].d!=s4[i].d) {
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H5_FAILED();
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puts(" Incorrect values read from the file");
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goto error;
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}
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}
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PASSED();
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/*
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*######################################################################
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* STEP 5: Read all the members into a struct which has other members
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* which have already been initialized.
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*/
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TESTING("partially initialized superset read");
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/* Initialize some members */
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for (i=0; i<NX*NY; i++) {
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s5[i].pre = 1000+4*i;
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s5[i].mid1 = 1001+4*i;
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s5[i].mid2 = 1002+4*i;
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s5[i].post = 1003+4*i;
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}
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|
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/* Create a data type for s5 */
|
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if ((s5_tid = H5Tcreate (H5T_COMPOUND, sizeof(s5_t)))<0)
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goto error;
|
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array_dt=H5Tarray_create(H5T_NATIVE_INT, 1, memb_size, NULL);
|
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if (H5Tinsert (s5_tid, "a", HOFFSET(s5_t,a), H5T_NATIVE_INT)<0 ||
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H5Tinsert (s5_tid, "b", HOFFSET(s5_t,b), H5T_NATIVE_INT)<0 ||
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||
H5Tinsert (s5_tid, "c", HOFFSET(s5_t,c), array_dt)<0 ||
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H5Tinsert (s5_tid, "d", HOFFSET(s5_t,d), H5T_NATIVE_INT)<0 ||
|
||
H5Tinsert (s5_tid, "e", HOFFSET(s5_t,e), H5T_NATIVE_INT))
|
||
goto error;
|
||
H5Tclose(array_dt);
|
||
|
||
/* Read the data */
|
||
if (H5Dread (dataset, s5_tid, H5S_ALL, H5S_ALL, PRESERVE, s5)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Check that the data was read properly */
|
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for (i=0; i<NX*NY; i++) {
|
||
if (s1[i].a!=s5[i].a ||
|
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s1[i].b!=s5[i].b ||
|
||
s1[i].c[0]!=s5[i].c[0] ||
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||
s1[i].c[1]!=s5[i].c[1] ||
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||
s1[i].c[2]!=s5[i].c[2] ||
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||
s1[i].c[3]!=s5[i].c[3] ||
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s1[i].d!=s5[i].d ||
|
||
s1[i].e!=s5[i].e) {
|
||
H5_FAILED();
|
||
puts(" Incorrect values read from the file");
|
||
goto error;
|
||
}
|
||
}
|
||
|
||
/* Check that no previous values were clobbered */
|
||
for (i=0; i<NX*NY; i++) {
|
||
if (s5[i].pre != 1000+4*i ||
|
||
s5[i].mid1 != 1001+4*i ||
|
||
s5[i].mid2 != 1002+4*i ||
|
||
s5[i].post != 1003+4*i) {
|
||
H5_FAILED();
|
||
puts(" Memory values were clobbered");
|
||
goto error;
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
/*
|
||
*######################################################################
|
||
* STEP 6: Update fields `b' and `d' on the file leaving the other
|
||
* fields unchanged. This tests member alignment and background
|
||
* buffers.
|
||
*/
|
||
TESTING("partially initialized superset write");
|
||
|
||
/* Initialize `s4' with new values */
|
||
for (i=0; i<NX*NY; i++) {
|
||
s4[i].b = 8*i+1;
|
||
s4[i].d = 8*i+6;
|
||
}
|
||
|
||
/* Write the data to file */
|
||
if (H5Dwrite (dataset, s4_tid, H5S_ALL, H5S_ALL, PRESERVE, s4)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Read the data back */
|
||
if (H5Dread (dataset, s1_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s1)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<NX*NY; i++) {
|
||
if (s1[i].a != 8*i+0 ||
|
||
s1[i].b != 8*i+1 ||
|
||
s1[i].c[0] != 8*i+2 ||
|
||
s1[i].c[1] != 8*i+3 ||
|
||
s1[i].c[2] != 8*i+4 ||
|
||
s1[i].c[3] != 8*i+5 ||
|
||
s1[i].d != 8*i+6 ||
|
||
s1[i].e != 8*i+7) {
|
||
H5_FAILED();
|
||
printf(" i==%u, row=%u, col=%u\n", i, i/NY, i%NY);
|
||
printf(" got: {%7d,%7d,[%7d,%7d,%7d,%7d],%7d,%7d}\n",
|
||
s1[i].a, s1[i].b, s1[i].c[0], s1[i].c[1], s1[i].c[2],
|
||
s1[i].c[3], s1[i].d, s1[i].e);
|
||
printf(" ans: {%7d,%7d,[%7d,%7d,%7d,%7d],%7d,%7d}\n",
|
||
8*i+0, 8*i+1, 8*i+2, 8*i+3, 8*i+4, 8*i+5, 8*i+6, 8*i+7);
|
||
goto error;
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
/*
|
||
*######################################################################
|
||
* STEP 7. Read the original dataset with an explicit data space. Even
|
||
* though these data spaces are equal it tests a different part of the
|
||
* library.
|
||
*/
|
||
TESTING("explicit data space");
|
||
|
||
/* Create the data space */
|
||
if ((s7_sid = H5Screate_simple (2, dim, NULL))<0) goto error;
|
||
|
||
/* Read the dataset */
|
||
if (H5Dread (dataset, s2_tid, s7_sid, H5S_ALL, H5P_DEFAULT, s2)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<NX*NY; i++) {
|
||
if (s2[i].a != s1[i].a ||
|
||
s2[i].b != s1[i].b ||
|
||
s2[i].c[0] != s1[i].c[0] ||
|
||
s2[i].c[1] != s1[i].c[1] ||
|
||
s2[i].c[2] != s1[i].c[2] ||
|
||
s2[i].c[3] != s1[i].c[3] ||
|
||
s2[i].d != s1[i].d ||
|
||
s2[i].e != s1[i].e) {
|
||
H5_FAILED();
|
||
puts(" Incorrect values read from file");
|
||
goto error;
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
|
||
/*
|
||
*######################################################################
|
||
* STEP 8. Read a hyperslab of the file into a complete array in memory.
|
||
* The hyperslab is the middle third of the array.
|
||
*/
|
||
TESTING("hyperslab partial read to array");
|
||
|
||
/* Create the file data space */
|
||
if ((s8_f_sid = H5Dget_space (dataset))<0) goto error;
|
||
f_offset[0] = NX/3;
|
||
f_offset[1] = NY/3;
|
||
h_size[0] = 2*NX/3 - f_offset[0];
|
||
h_size[1] = 2*NY/3 - f_offset[1];
|
||
if (H5Sselect_hyperslab (s8_f_sid, H5S_SELECT_SET, f_offset, NULL,
|
||
h_size, NULL)<0) goto error;
|
||
|
||
/* Create memory data space */
|
||
if ((s8_m_sid = H5Screate_simple (2, h_size, NULL))<0) goto error;
|
||
|
||
/* Read the dataset */
|
||
s8 = calloc ((size_t)(h_size[0]*h_size[1]), sizeof(s1_t));
|
||
assert (s8);
|
||
if (H5Dread (dataset, s1_tid, s8_m_sid, s8_f_sid, H5P_DEFAULT, s8)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<h_size[0]; i++) {
|
||
for (j=0; j<h_size[1]; j++) {
|
||
s1_t *ps1 = s1 + (f_offset[0]+i)*NY + f_offset[1] + j;
|
||
s1_t *ps8 = s8 + i*h_size[1] + j;
|
||
|
||
if (ps8->a != ps1->a ||
|
||
ps8->b != ps1->b ||
|
||
ps8->c[0] != ps1->c[0] ||
|
||
ps8->c[1] != ps1->c[1] ||
|
||
ps8->c[2] != ps1->c[2] ||
|
||
ps8->c[3] != ps1->c[3] ||
|
||
ps8->d != ps1->d ||
|
||
ps8->e != ps1->e) {
|
||
H5_FAILED();
|
||
puts(" Incorrect values read from file");
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
|
||
free (s8);
|
||
s8 = NULL;
|
||
PASSED();
|
||
|
||
|
||
/*
|
||
*######################################################################
|
||
* STEP 9. Read a hyperslab of the file into a hyperslab of memory. The
|
||
* part of memory not read is already initialized and must not change.
|
||
*/
|
||
TESTING("hyperslab partial read to another hyperslab");
|
||
|
||
/* Initialize */
|
||
for (i=0; i<NX*NY; i++) {
|
||
s2[i].a = s2[i].b = s2[i].d = s2[i].e = (unsigned)(-1);
|
||
s2[i].c[0] = s2[i].c[1] = s2[i].c[2] = s2[i].c[3] = (unsigned)(-1);
|
||
}
|
||
|
||
/* Read the hyperslab */
|
||
if (H5Dread (dataset, s2_tid, s8_f_sid, s8_f_sid, H5P_DEFAULT, s2)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<NX; i++) {
|
||
for (j=0; j<NY; j++) {
|
||
s1_t *ps1 = s1 + i*NY + j;
|
||
s2_t *ps2 = s2 + i*NY + j;
|
||
if ((hssize_t)i>=f_offset[0] &&
|
||
(hsize_t)i<f_offset[0]+h_size[0] &&
|
||
(hssize_t)j>=f_offset[1] &&
|
||
(hsize_t)j<f_offset[1]+h_size[1]) {
|
||
if (ps2->a != ps1->a ||
|
||
ps2->b != ps1->b ||
|
||
ps2->c[0] != ps1->c[0] ||
|
||
ps2->c[1] != ps1->c[1] ||
|
||
ps2->c[2] != ps1->c[2] ||
|
||
ps2->c[3] != ps1->c[3] ||
|
||
ps2->d != ps1->d ||
|
||
ps2->e != ps1->e) {
|
||
H5_FAILED();
|
||
puts(" Memory values clobbered");
|
||
goto error;
|
||
}
|
||
} else {
|
||
if (ps2->a != (unsigned)(-1) ||
|
||
ps2->b != (unsigned)(-1) ||
|
||
ps2->c[0] != (unsigned)(-1) ||
|
||
ps2->c[1] != (unsigned)(-1) ||
|
||
ps2->c[2] != (unsigned)(-1) ||
|
||
ps2->c[3] != (unsigned)(-1) ||
|
||
ps2->d != (unsigned)(-1) ||
|
||
ps2->e != (unsigned)(-1)) {
|
||
H5_FAILED();
|
||
puts(" Incorrect values read from file");
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
/*
|
||
*######################################################################
|
||
* STEP 10. Same as step 9 except the memory array contains some members
|
||
* which are already initialized, like step 5.
|
||
*/
|
||
TESTING("hyperslab to hyperslab part initialized read");
|
||
|
||
/* Initialize */
|
||
for (i=0; i<NX*NY; i++) {
|
||
s5[i].a = s5[i].b = s5[i].d = s5[i].e = (unsigned)(-1);
|
||
s5[i].c[0] = s5[i].c[1] = s5[i].c[2] = s5[i].c[3] = (unsigned)(-1);
|
||
s5[i].pre = s5[i].mid1 = s5[i].mid2 = s5[i].post = (unsigned)(-1);
|
||
}
|
||
|
||
/* Read the hyperslab */
|
||
if (H5Dread (dataset, s5_tid, s8_f_sid, s8_f_sid, PRESERVE, s5)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<NX; i++) {
|
||
for (j=0; j<NY; j++) {
|
||
s1_t *ps1 = s1 + i*NY + j;
|
||
s5_t *ps5 = s5 + i*NY + j;
|
||
if ((hssize_t)i>=f_offset[0] &&
|
||
(hsize_t)i<f_offset[0]+h_size[0] &&
|
||
(hssize_t)j>=f_offset[1] &&
|
||
(hsize_t)j<f_offset[1]+h_size[1]) {
|
||
if (ps5->pre != (unsigned)(-1) ||
|
||
ps5->a != ps1->a ||
|
||
ps5->b != ps1->b ||
|
||
ps5->mid1 != (unsigned)(-1) ||
|
||
ps5->c[0] != ps1->c[0] ||
|
||
ps5->c[1] != ps1->c[1] ||
|
||
ps5->c[2] != ps1->c[2] ||
|
||
ps5->c[3] != ps1->c[3] ||
|
||
ps5->mid2 != (unsigned)(-1) ||
|
||
ps5->d != ps1->d ||
|
||
ps5->e != ps1->e ||
|
||
ps5->post != (unsigned)(-1)) {
|
||
H5_FAILED();
|
||
puts(" Memory values clobbered");
|
||
goto error;
|
||
}
|
||
} else {
|
||
if (ps5->pre != (unsigned)(-1) ||
|
||
ps5->a != (unsigned)(-1) ||
|
||
ps5->b != (unsigned)(-1) ||
|
||
ps5->mid1 != (unsigned)(-1) ||
|
||
ps5->c[0] != (unsigned)(-1) ||
|
||
ps5->c[1] != (unsigned)(-1) ||
|
||
ps5->c[2] != (unsigned)(-1) ||
|
||
ps5->c[3] != (unsigned)(-1) ||
|
||
ps5->mid2 != (unsigned)(-1) ||
|
||
ps5->d != (unsigned)(-1) ||
|
||
ps5->e != (unsigned)(-1) ||
|
||
ps5->post != (unsigned)(-1)) {
|
||
H5_FAILED();
|
||
puts(" Incorrect values read from file");
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
/*
|
||
*######################################################################
|
||
* Step 11: Write an array into the middle third of the dataset
|
||
* initializeing only members `b' and `d' to -1.
|
||
*/
|
||
TESTING("hyperslab part initialized write");
|
||
|
||
/* Create the memory array and initialize all fields to zero */
|
||
f_offset[0] = NX/3;
|
||
f_offset[1] = NY/3;
|
||
h_size[0] = 2*NX/3 - f_offset[0];
|
||
h_size[1] = 2*NY/3 - f_offset[1];
|
||
s11 = malloc ((size_t)h_size[0]*(size_t)h_size[1]*sizeof(s4_t));
|
||
assert (s11);
|
||
|
||
/* Initialize */
|
||
for (i=0; i<h_size[0]*h_size[1]; i++) {
|
||
s11[i].b = s11[i].d = (unsigned)(-1);
|
||
}
|
||
|
||
/* Write to disk */
|
||
if (H5Dwrite (dataset, s4_tid, s8_m_sid, s8_f_sid, PRESERVE, s11)<0) {
|
||
goto error;
|
||
}
|
||
free (s11);
|
||
s11=NULL;
|
||
|
||
/* Read the whole thing */
|
||
if (H5Dread (dataset, s1_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s1)<0) {
|
||
goto error;
|
||
}
|
||
|
||
/* Compare */
|
||
for (i=0; i<NX; i++) {
|
||
for (j=0; j<NY; j++) {
|
||
s1_t *ps1 = s1 + i*NY + j;
|
||
|
||
if (ps1->a != 8*(i*NY+j)+0 ||
|
||
ps1->c[0] != 8*(i*NY+j)+2 ||
|
||
ps1->c[1] != 8*(i*NY+j)+3 ||
|
||
ps1->c[2] != 8*(i*NY+j)+4 ||
|
||
ps1->c[3] != 8*(i*NY+j)+5 ||
|
||
ps1->e != 8*(i*NY+j)+7) {
|
||
H5_FAILED();
|
||
puts(" Write clobbered values");
|
||
goto error;
|
||
}
|
||
|
||
if ((hssize_t)i>=f_offset[0] &&
|
||
(hsize_t)i<f_offset[0]+h_size[0] &&
|
||
(hssize_t)j>=f_offset[1] &&
|
||
(hsize_t)j<f_offset[1]+h_size[1]) {
|
||
if (ps1->b != (unsigned)(-1) ||
|
||
ps1->d != (unsigned)(-1)) {
|
||
H5_FAILED();
|
||
puts(" Wrong values written or read");
|
||
goto error;
|
||
}
|
||
} else {
|
||
if (ps1->b != 8*(i*NY+j)+1 ||
|
||
ps1->d != 8*(i*NY+j)+6) {
|
||
H5_FAILED();
|
||
puts(" Write clobbered values");
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
|
||
/*
|
||
* Release resources.
|
||
*/
|
||
H5Pclose (PRESERVE);
|
||
H5Dclose (dataset);
|
||
H5Fclose (file);
|
||
|
||
h5_cleanup(FILENAME, fapl);
|
||
puts("All compound dataset tests passed.");
|
||
return 0;
|
||
|
||
error:
|
||
puts("Remaining tests have been skipped.");
|
||
puts("*** DATASET TESTS FAILED ***");
|
||
return 1;
|
||
}
|