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1248 lines
31 KiB
C
1248 lines
31 KiB
C
/*
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* Copyright (C) 1997 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, October 10, 1997
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*
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* Purpose: Hyperslab operations are rather complex, so this file
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* attempts to test them extensively so we can be relatively
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* sure they really work. We only test 1d, 2d, and 3d cases
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* because testing general dimensionalities would require us to
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* rewrite much of the hyperslab stuff.
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*/
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#include <H5private.h>
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#include <H5MMprivate.h>
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#include <H5Vprivate.h>
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#ifndef HAVE_FUNCTION
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#undef __FUNCTION__
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#define __FUNCTION__ ""
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#endif
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#define AT() printf (" at %s:%d in %s()\n",__FILE__,__LINE__,__FUNCTION__);
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#define TEST_SMALL 0x0001
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#define TEST_MEDIUM 0x0002
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#define VARIABLE_SRC 0
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#define VARIABLE_DST 1
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#define VARIABLE_BOTH 2
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/*-------------------------------------------------------------------------
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* Function: init_full
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*
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* Purpose: Initialize full array.
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*
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* Return: void
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*
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* Programmer: Robb Matzke
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* Friday, October 10, 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static uintn
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init_full(uint8_t *array, size_t nx, size_t ny, size_t nz)
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{
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size_t i, j, k;
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uint8_t acc = 128;
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uintn total = 0;
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for (i=0; i<nx; i++) {
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for (j=0; j<ny; j++) {
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for (k=0; k<nz; k++) {
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total += acc;
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*array++ = acc++;
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}
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}
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}
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return total;
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}
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/*-------------------------------------------------------------------------
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* Function: print_array
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*
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* Purpose: Prints the values in an array
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*
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* Return: void
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*
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* Programmer: Robb Matzke
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* Friday, October 10, 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static void
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print_array(uint8_t *array, size_t nx, size_t ny, size_t nz)
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{
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size_t i, j, k;
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for (i=0; i<nx; i++) {
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if (nz>1) {
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printf("i=%lu:\n", (unsigned long)i);
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} else {
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printf("%03lu:", (unsigned long)i);
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}
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for (j=0; j<ny; j++) {
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if (nz>1)
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printf("%03lu:", (unsigned long)j);
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for (k=0; k<nz; k++) {
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printf(" %3d", *array++);
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}
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if (nz>1)
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printf("\n");
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}
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printf("\n");
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}
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}
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/*-------------------------------------------------------------------------
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* Function: print_ref
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*
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* Purpose: Prints the reference value
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*
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* Return: Success: 0
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*
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* Failure:
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*
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* Programmer: Robb Matzke
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* Friday, October 10, 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static void
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print_ref(size_t nx, size_t ny, size_t nz)
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{
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uint8_t *array;
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array = H5MM_calloc(nx*ny*nz*sizeof(uint8_t));
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printf("Reference array:\n");
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init_full(array, nx, ny, nz);
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print_array(array, nx, ny, nz);
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}
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/*-------------------------------------------------------------------------
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* Function: test_fill
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*
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* Purpose: Tests the H5V_hyper_fill() function.
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*
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* Return: Success: SUCCEED
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*
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* Failure: FAIL
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*
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* Programmer: Robb Matzke
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* Saturday, October 11, 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static herr_t
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test_fill(size_t nx, size_t ny, size_t nz,
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size_t di, size_t dj, size_t dk,
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size_t ddx, size_t ddy, size_t ddz)
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{
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uint8_t *dst = NULL; /*destination array */
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hsize_t hs_size[3]; /*hyperslab size */
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hsize_t dst_size[3]; /*destination total size */
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hssize_t dst_offset[3]; /*offset of hyperslab in dest */
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uintn ref_value; /*reference value */
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uintn acc; /*accumulator */
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size_t i, j, k, dx, dy, dz; /*counters */
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size_t u, v, w;
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int ndims; /*hyperslab dimensionality */
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char dim[64], s[256]; /*temp string */
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uintn fill_value; /*fill value */
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/*
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* Dimensionality.
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*/
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if (0 == nz) {
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if (0 == ny) {
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ndims = 1;
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ny = nz = 1;
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sprintf(dim, "%lu", (unsigned long) nx);
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} else {
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ndims = 2;
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nz = 1;
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sprintf(dim, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
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}
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} else {
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ndims = 3;
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sprintf(dim, "%lux%lux%lu",
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(unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
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}
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sprintf(s, "Testing hyperslab fill %-11s variable hyperslab", dim);
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printf("%-70s", s);
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fflush(stdout);
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/* Allocate array */
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dst = H5MM_calloc(nx*ny*nz);
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init_full(dst, nx, ny, nz);
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for (i = 0; i < nx; i += di) {
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for (j = 0; j < ny; j += dj) {
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for (k = 0; k < nz; k += dk) {
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for (dx = 1; dx <= nx - i; dx += ddx) {
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for (dy = 1; dy <= ny - j; dy += ddy) {
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for (dz = 1; dz <= nz - k; dz += ddz) {
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/* Describe the hyperslab */
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dst_size[0] = nx;
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dst_size[1] = ny;
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dst_size[2] = nz;
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dst_offset[0] = (hssize_t)i;
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dst_offset[1] = (hssize_t)j;
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dst_offset[2] = (hssize_t)k;
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hs_size[0] = dx;
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hs_size[1] = dy;
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hs_size[2] = dz;
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for (fill_value=0;
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fill_value<256;
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fill_value+=64) {
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/*
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* Initialize the full array, then subtract the
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* original * fill values and add the new ones.
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*/
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ref_value = init_full(dst, nx, ny, nz);
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for (u=dst_offset[0];
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u<dst_offset[0]+dx;
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u++) {
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for (v = dst_offset[1];
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v < dst_offset[1] + dy;
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v++) {
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for (w = dst_offset[2];
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w < dst_offset[2] + dz;
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w++) {
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ref_value -= dst[u*ny*nz+v*nz+w];
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}
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}
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}
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ref_value += fill_value * dx * dy * dz;
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/* Fill the hyperslab with some value */
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H5V_hyper_fill(ndims, hs_size, dst_size,
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dst_offset, dst, fill_value);
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/*
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* Sum the array and compare it to the
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* reference value.
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*/
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acc = 0;
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for (u = 0; u < nx; u++) {
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for (v = 0; v < ny; v++) {
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for (w = 0; w < nz; w++) {
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acc += dst[u*ny*nz + v*nz + w];
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}
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}
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}
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if (acc != ref_value) {
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puts("*FAILED*");
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if (!isatty(1)) {
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/*
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* Print debugging info unless output
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* is going directly to a terminal.
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*/
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AT();
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printf(" acc != ref_value\n");
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printf(" i=%lu, j=%lu, k=%lu, "
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"dx=%lu, dy=%lu, dz=%lu, "
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"fill=%d\n",
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(unsigned long)i,
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(unsigned long)j,
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(unsigned long)k,
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(unsigned long)dx,
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(unsigned long)dy,
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(unsigned long)dz,
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fill_value);
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print_ref(nx, ny, nz);
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printf("\n Result is:\n");
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print_array(dst, nx, ny, nz);
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}
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goto error;
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}
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}
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}
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}
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}
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}
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}
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}
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puts(" PASSED");
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H5MM_xfree(dst);
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return SUCCEED;
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error:
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H5MM_xfree(dst);
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return FAIL;
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}
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/*-------------------------------------------------------------------------
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* Function: test_copy
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*
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* Purpose: Tests H5V_hyper_copy().
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*
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* The NX, NY, and NZ arguments are the size for the source and
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* destination arrays. You may pass zero for NZ or for NY and
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* NZ to test the 2-d and 1-d cases respectively.
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*
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* A hyperslab is copied from/to (depending on MODE) various
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* places in SRC and DST beginning at 0,0,0 and increasing
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* location by DI,DJ,DK in the x, y, and z directions.
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*
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* For each hyperslab location, various sizes of hyperslabs are
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* tried beginning with 1x1x1 and increasing the size in each
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* dimension by DDX,DDY,DDZ.
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*
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* Return: Success: SUCCEED
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*
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* Failure: FAIL
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*
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* Programmer: Robb Matzke
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* Friday, October 10, 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static herr_t
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test_copy(int mode,
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size_t nx, size_t ny, size_t nz,
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size_t di, size_t dj, size_t dk,
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size_t ddx, size_t ddy, size_t ddz)
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{
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uint8_t *src = NULL; /*source array */
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uint8_t *dst = NULL; /*destination array */
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hsize_t hs_size[3]; /*hyperslab size */
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hsize_t dst_size[3]; /*destination total size */
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hsize_t src_size[3]; /*source total size */
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hssize_t dst_offset[3]; /*offset of hyperslab in dest */
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hssize_t src_offset[3]; /*offset of hyperslab in source */
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uintn ref_value; /*reference value */
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uintn acc; /*accumulator */
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hsize_t i, j, k, dx, dy, dz; /*counters */
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hsize_t u, v, w;
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int ndims; /*hyperslab dimensionality */
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char dim[64], s[256]; /*temp string */
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const char *sub;
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/*
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* Dimensionality.
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*/
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if (0 == nz) {
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if (0 == ny) {
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ndims = 1;
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ny = nz = 1;
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sprintf(dim, "%lu", (unsigned long) nx);
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} else {
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ndims = 2;
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nz = 1;
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sprintf(dim, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
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}
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} else {
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ndims = 3;
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sprintf(dim, "%lux%lux%lu",
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(unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
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}
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switch (mode) {
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case VARIABLE_SRC:
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/*
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* The hyperslab "travels" through the source array but the
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* destination hyperslab is always at the origin of the destination
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* array.
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*/
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sub = "variable source";
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break;
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case VARIABLE_DST:
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/*
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* We always read a hyperslab from the origin of the source and copy it
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* to a hyperslab at various locations in the destination.
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*/
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sub = "variable destination";
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break;
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case VARIABLE_BOTH:
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/*
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* We read the hyperslab from various locations in the source and copy
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* it to the same location in the destination.
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*/
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sub = "sync source & dest ";
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break;
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default:
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abort();
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}
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sprintf(s, "Testing hyperslab copy %-11s %s", dim, sub);
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printf("%-70s", s);
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fflush(stdout);
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/*
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* Allocate arrays
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*/
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src = H5MM_calloc(nx*ny*nz);
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dst = H5MM_calloc(nx*ny*nz);
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init_full(src, nx, ny, nz);
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for (i=0; i<nx; i+=di) {
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for (j=0; j<ny; j+=dj) {
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for (k=0; k<nz; k+=dk) {
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for (dx=1; dx<=nx-i; dx+=ddx) {
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for (dy=1; dy<=ny-j; dy+=ddy) {
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for (dz=1; dz<=nz-k; dz+=ddz) {
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/*
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* Describe the source and destination hyperslabs
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* and the arrays to which they belong.
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*/
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hs_size[0] = dx;
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hs_size[1] = dy;
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hs_size[2] = dz;
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dst_size[0] = src_size[0] = nx;
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dst_size[1] = src_size[1] = ny;
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dst_size[2] = src_size[2] = nz;
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switch (mode) {
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case VARIABLE_SRC:
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dst_offset[0] = 0;
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dst_offset[1] = 0;
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dst_offset[2] = 0;
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src_offset[0] = (hssize_t)i;
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src_offset[1] = (hssize_t)j;
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src_offset[2] = (hssize_t)k;
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break;
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case VARIABLE_DST:
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dst_offset[0] = (hssize_t)i;
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dst_offset[1] = (hssize_t)j;
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dst_offset[2] = (hssize_t)k;
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src_offset[0] = 0;
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src_offset[1] = 0;
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src_offset[2] = 0;
|
||
break;
|
||
case VARIABLE_BOTH:
|
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dst_offset[0] = (hssize_t)i;
|
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dst_offset[1] = (hssize_t)j;
|
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dst_offset[2] = (hssize_t)k;
|
||
src_offset[0] = (hssize_t)i;
|
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src_offset[1] = (hssize_t)j;
|
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src_offset[2] = (hssize_t)k;
|
||
break;
|
||
default:
|
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abort();
|
||
}
|
||
|
||
/*
|
||
* Sum the main array directly to get a reference
|
||
* value to compare against later.
|
||
*/
|
||
ref_value = 0;
|
||
for (u=src_offset[0]; u<src_offset[0]+dx; u++) {
|
||
for (v=src_offset[1];
|
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v<src_offset[1]+dy;
|
||
v++) {
|
||
for (w=src_offset[2];
|
||
w<src_offset[2]+dz;
|
||
w++) {
|
||
ref_value += src[u*ny*nz + v*nz + w];
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Set all loc values to 1 so we can detect writing
|
||
* outside the hyperslab.
|
||
*/
|
||
for (u=0; u<nx; u++) {
|
||
for (v=0; v<ny; v++) {
|
||
for (w=0; w<nz; w++) {
|
||
dst[u*ny*nz + v*nz + w] = 1;
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Copy a hyperslab from the global array to the
|
||
* local array.
|
||
*/
|
||
H5V_hyper_copy(ndims, hs_size,
|
||
dst_size, dst_offset, dst,
|
||
src_size, src_offset, src);
|
||
|
||
/*
|
||
* Sum the destination hyperslab. It should be
|
||
* the same as the reference value.
|
||
*/
|
||
acc = 0;
|
||
for (u=dst_offset[0]; u<dst_offset[0]+dx; u++) {
|
||
for (v=dst_offset[1];
|
||
v<dst_offset[1]+dy;
|
||
v++) {
|
||
for (w=dst_offset[2];
|
||
w<dst_offset[2]+dz;
|
||
w++) {
|
||
acc += dst[u*ny*nz + v*nz + w];
|
||
}
|
||
}
|
||
}
|
||
if (acc != ref_value) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
/*
|
||
* Print debugging info unless output is
|
||
* going directly to a terminal.
|
||
*/
|
||
AT();
|
||
printf(" acc != ref_value\n");
|
||
printf(" i=%lu, j=%lu, k=%lu, "
|
||
"dx=%lu, dy=%lu, dz=%lu\n",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)k,
|
||
(unsigned long)dx,
|
||
(unsigned long)dy,
|
||
(unsigned long)dz);
|
||
print_ref(nx, ny, nz);
|
||
printf("\n Destination array is:\n");
|
||
print_array(dst, nx, ny, nz);
|
||
}
|
||
goto error;
|
||
}
|
||
/*
|
||
* Sum the entire array. It should be a fixed
|
||
* amount larger than the reference value since
|
||
* we added the border of 1's to the hyperslab.
|
||
*/
|
||
acc = 0;
|
||
for (u=0; u<nx; u++) {
|
||
for (v=0; v<ny; v++) {
|
||
for (w=0; w<nz; w++) {
|
||
acc += dst[u*ny*nz + v*nz + w];
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* The following casts are to work around an
|
||
* optimization bug in the Mongoose 7.20 Irix64
|
||
* compiler.
|
||
*/
|
||
if (acc+(unsigned)dx*(unsigned)dy*(unsigned)dz !=
|
||
ref_value + nx*ny*nz) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
/*
|
||
* Print debugging info unless output is
|
||
* going directly to a terminal.
|
||
*/
|
||
AT();
|
||
printf(" acc != ref_value + nx*ny*nz - "
|
||
"dx*dy*dz\n");
|
||
printf(" i=%lu, j=%lu, k=%lu, "
|
||
"dx=%lu, dy=%lu, dz=%lu\n",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)k,
|
||
(unsigned long)dx,
|
||
(unsigned long)dy,
|
||
(unsigned long)dz);
|
||
print_ref(nx, ny, nz);
|
||
printf("\n Destination array is:\n");
|
||
print_array(dst, nx, ny, nz);
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
puts(" PASSED");
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return SUCCEED;
|
||
|
||
error:
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return FAIL;
|
||
}
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_multifill
|
||
*
|
||
* Purpose: Tests the H5V_stride_copy() function by using it to fill a
|
||
* hyperslab by replicating a multi-byte sequence. This might
|
||
* be useful to initialize an array of structs with a default
|
||
* struct value, or to initialize an array of floating-point
|
||
* values with a default bit-pattern.
|
||
*
|
||
* Return: Success: SUCCEED
|
||
*
|
||
* Failure: FAIL
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Saturday, October 11, 1997
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static herr_t
|
||
test_multifill(size_t nx)
|
||
{
|
||
hsize_t i, j;
|
||
hsize_t size;
|
||
hssize_t src_stride;
|
||
hssize_t dst_stride;
|
||
char s[64];
|
||
|
||
struct a_struct {
|
||
int left;
|
||
double mid;
|
||
int right;
|
||
} fill , *src = NULL, *dst = NULL;
|
||
|
||
printf("%-70s", "Testing multi-byte fill value");
|
||
fflush(stdout);
|
||
|
||
/* Initialize the source and destination */
|
||
#ifndef WIN32
|
||
src = H5MM_malloc(nx * sizeof(*src));
|
||
dst = H5MM_malloc(nx * sizeof(*dst));
|
||
#else
|
||
/*
|
||
to match the HDfree I plan on using to free this memory */
|
||
src = malloc(nx * sizeof(*src));
|
||
dst = malloc(nx * sizeof(*dst));
|
||
#endif
|
||
for (i = 0; i < nx; i++) {
|
||
src[i].left = 1111111;
|
||
src[i].mid = 12345.6789;
|
||
src[i].right = 2222222;
|
||
dst[i].left = 3333333;
|
||
dst[i].mid = 98765.4321;
|
||
dst[i].right = 4444444;
|
||
}
|
||
|
||
/*
|
||
* Describe the fill value. The zero stride says to read the same thing
|
||
* over and over again.
|
||
*/
|
||
fill.left = 55555555;
|
||
fill.mid = 3.1415927;
|
||
fill.right = 66666666;
|
||
src_stride = 0;
|
||
|
||
/*
|
||
* The destination stride says to fill in one value per array element
|
||
*/
|
||
dst_stride = sizeof(fill);
|
||
|
||
/*
|
||
* Copy the fill value into each element
|
||
*/
|
||
size = nx;
|
||
H5V_stride_copy(1, (hsize_t)sizeof(double), &size,
|
||
&dst_stride, &(dst[0].mid), &src_stride, &(fill.mid));
|
||
|
||
/*
|
||
* Check
|
||
*/
|
||
s[0] = '\0';
|
||
for (i = 0; i < nx; i++) {
|
||
if (dst[i].left != 3333333) {
|
||
sprintf(s, "bad dst[%lu].left", (unsigned long)i);
|
||
} else if (dst[i].mid != fill.mid) {
|
||
sprintf(s, "bad dst[%lu].mid", (unsigned long)i);
|
||
} else if (dst[i].right != 4444444) {
|
||
sprintf(s, "bad dst[%lu].right", (unsigned long)i);
|
||
}
|
||
if (s[0]) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
AT();
|
||
printf(" fill={%d,%g,%d}\n ",
|
||
fill.left, fill.mid, fill.right);
|
||
for (j = 0; j < sizeof(fill); j++) {
|
||
printf(" %02x", ((uint8_t *) &fill)[j]);
|
||
}
|
||
printf("\n dst[%lu]={%d,%g,%d}\n ",
|
||
(unsigned long)i,
|
||
dst[i].left, dst[i].mid, dst[i].right);
|
||
for (j = 0; j < sizeof(dst[i]); j++) {
|
||
printf(" %02x", ((uint8_t *) (dst + i))[j]);
|
||
}
|
||
printf("\n");
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
|
||
puts(" PASSED");
|
||
#ifndef WIN32
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
#else
|
||
/*
|
||
The above calls to H5MM_xfree crash on NT but using free does not.
|
||
*/
|
||
HDfree(src);
|
||
HDfree(dst);
|
||
#endif
|
||
return SUCCEED;
|
||
|
||
error:
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return FAIL;
|
||
}
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_endian
|
||
*
|
||
* Purpose: Tests the H5V_stride_copy() function by using it to copy an
|
||
* array of integers and swap the byte ordering from little
|
||
* endian to big endian or vice versa depending on the hardware.
|
||
*
|
||
* Return: Success: SUCCEED
|
||
*
|
||
* Failure: FAIL
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Saturday, October 11, 1997
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static herr_t
|
||
test_endian(size_t nx)
|
||
{
|
||
uint8_t *src = NULL; /*source array */
|
||
uint8_t *dst = NULL; /*destination array */
|
||
hssize_t src_stride[2]; /*source strides */
|
||
hssize_t dst_stride[2]; /*destination strides */
|
||
hsize_t size[2]; /*size vector */
|
||
hsize_t i, j;
|
||
|
||
printf("%-70s", "Testing endian conversion by stride");
|
||
fflush(stdout);
|
||
|
||
/* Initialize arrays */
|
||
src = H5MM_malloc(nx * 4);
|
||
init_full(src, nx, 4, 1);
|
||
dst = H5MM_calloc(nx * 4);
|
||
|
||
/* Initialize strides */
|
||
src_stride[0] = 0;
|
||
src_stride[1] = 1;
|
||
dst_stride[0] = 8;
|
||
dst_stride[1] = -1;
|
||
size[0] = nx;
|
||
size[1] = 4;
|
||
|
||
/* Copy the array */
|
||
H5V_stride_copy(2, (hsize_t)1, size, dst_stride, dst + 3, src_stride, src);
|
||
|
||
/* Compare */
|
||
for (i = 0; i < nx; i++) {
|
||
for (j = 0; j < 4; j++) {
|
||
if (src[i * 4 + j] != dst[i * 4 + 3 - j]) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
/*
|
||
* Print debugging info unless output is going directly
|
||
* to a terminal.
|
||
*/
|
||
AT();
|
||
printf(" i=%lu, j=%lu\n",
|
||
(unsigned long)i, (unsigned long)j);
|
||
printf(" Source array is:\n");
|
||
print_array(src, nx, 4, 1);
|
||
printf("\n Result is:\n");
|
||
print_array(dst, nx, 4, 1);
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
|
||
puts(" PASSED");
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return SUCCEED;
|
||
|
||
error:
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return FAIL;
|
||
}
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_transpose
|
||
*
|
||
* Purpose: Copy a 2d array from here to there and transpose the elements
|
||
* as it's copied.
|
||
*
|
||
* Return: Success: SUCCEED
|
||
*
|
||
* Failure: FAIL
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Saturday, October 11, 1997
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static herr_t
|
||
test_transpose(size_t nx, size_t ny)
|
||
{
|
||
intn *src = NULL;
|
||
intn *dst = NULL;
|
||
hsize_t i, j;
|
||
hssize_t src_stride[2], dst_stride[2];
|
||
hsize_t size[2];
|
||
char s[256];
|
||
|
||
sprintf(s, "Testing 2d transpose by stride %4lux%-lud",
|
||
(unsigned long) nx, (unsigned long) ny);
|
||
printf("%-70s", s);
|
||
fflush(stdout);
|
||
|
||
/* Initialize */
|
||
src = H5MM_malloc(nx * ny * sizeof(*src));
|
||
for (i = 0; i < nx; i++) {
|
||
for (j = 0; j < ny; j++) {
|
||
src[i * ny + j] = (intn)(i * ny + j);
|
||
}
|
||
}
|
||
dst = H5MM_calloc(nx*ny*sizeof(*dst));
|
||
|
||
/* Build stride info */
|
||
size[0] = nx;
|
||
size[1] = ny;
|
||
src_stride[0] = 0;
|
||
src_stride[1] = sizeof(*src);
|
||
dst_stride[0] = (ssize_t)((1 - nx * ny) * sizeof(*src));
|
||
dst_stride[1] = (ssize_t)(nx * sizeof(*src));
|
||
|
||
/* Copy and transpose */
|
||
if (nx == ny) {
|
||
H5V_stride_copy(2, (hsize_t)sizeof(*src), size,
|
||
dst_stride, dst,
|
||
src_stride, src);
|
||
} else {
|
||
H5V_stride_copy(2, (hsize_t)sizeof(*src), size,
|
||
dst_stride, dst,
|
||
src_stride, src);
|
||
}
|
||
|
||
/* Check */
|
||
for (i = 0; i < nx; i++) {
|
||
for (j = 0; j < ny; j++) {
|
||
if (src[i * ny + j] != dst[j * nx + i]) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
AT();
|
||
printf(" diff at i=%lu, j=%lu\n",
|
||
(unsigned long)i, (unsigned long)j);
|
||
printf(" Source is:\n");
|
||
for (i = 0; i < nx; i++) {
|
||
printf("%3lu:", (unsigned long)i);
|
||
for (j = 0; j < ny; j++) {
|
||
printf(" %6d", src[i * ny + j]);
|
||
}
|
||
printf("\n");
|
||
}
|
||
printf("\n Destination is:\n");
|
||
for (i = 0; i < ny; i++) {
|
||
printf("%3lu:", (unsigned long)i);
|
||
for (j = 0; j < nx; j++) {
|
||
printf(" %6d", dst[i * nx + j]);
|
||
}
|
||
printf("\n");
|
||
}
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
|
||
puts(" PASSED");
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return SUCCEED;
|
||
|
||
error:
|
||
H5MM_xfree(src);
|
||
H5MM_xfree(dst);
|
||
return FAIL;
|
||
}
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_sub_super
|
||
*
|
||
* Purpose: Tests H5V_stride_copy() to reduce the resolution of an image
|
||
* by copying half the pixels in the X and Y directions. Then
|
||
* we use the small image and duplicate every pixel to result in
|
||
* a 2x2 square.
|
||
*
|
||
* Return: Success: SUCCEED
|
||
*
|
||
* Failure: FAIL
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Monday, October 13, 1997
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static herr_t
|
||
test_sub_super(size_t nx, size_t ny)
|
||
{
|
||
uint8_t *full = NULL; /*original image */
|
||
uint8_t *half = NULL; /*image at 1/2 resolution */
|
||
uint8_t *twice = NULL; /*2x2 pixels */
|
||
hssize_t src_stride[4]; /*source stride info */
|
||
hssize_t dst_stride[4]; /*destination stride info */
|
||
hsize_t size[4]; /*number of sample points */
|
||
hsize_t i, j;
|
||
char s[256];
|
||
|
||
sprintf(s, "Testing image sampling %4lux%-4lu to %4lux%-4lu ",
|
||
(unsigned long) (2 * nx), (unsigned long) (2 * ny),
|
||
(unsigned long) nx, (unsigned long) ny);
|
||
printf("%-70s", s);
|
||
fflush(stdout);
|
||
|
||
/* Initialize */
|
||
full = H5MM_malloc(4 * nx * ny);
|
||
init_full(full, 2 * nx, 2 * ny, 1);
|
||
half = H5MM_calloc(nx*ny);
|
||
twice = H5MM_calloc(4*nx*ny);
|
||
|
||
/* Setup */
|
||
size[0] = nx;
|
||
size[1] = ny;
|
||
src_stride[0] = (ssize_t)(2 * ny);
|
||
src_stride[1] = 2;
|
||
dst_stride[0] = 0;
|
||
dst_stride[1] = 1;
|
||
|
||
/* Copy */
|
||
H5V_stride_copy(2, (hsize_t)sizeof(uint8_t), size,
|
||
dst_stride, half, src_stride, full);
|
||
|
||
/* Check */
|
||
for (i = 0; i < nx; i++) {
|
||
for (j = 0; j < ny; j++) {
|
||
if (full[4 * i * ny + 2 * j] != half[i * ny + j]) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
AT();
|
||
printf(" full[%lu][%lu] != half[%lu][%lu]\n",
|
||
(unsigned long)i*2,
|
||
(unsigned long)j*2,
|
||
(unsigned long)i,
|
||
(unsigned long)j);
|
||
printf(" full is:\n");
|
||
print_array(full, 2 * nx, 2 * ny, 1);
|
||
printf("\n half is:\n");
|
||
print_array(half, nx, ny, 1);
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
puts(" PASSED");
|
||
|
||
/*
|
||
* Test replicating pixels to produce an image twice as large in each
|
||
* dimension.
|
||
*/
|
||
sprintf(s, "Testing image sampling %4lux%-4lu to %4lux%-4lu ",
|
||
(unsigned long) nx, (unsigned long) ny,
|
||
(unsigned long) (2 * nx), (unsigned long) (2 * ny));
|
||
printf("%-70s", s);
|
||
fflush(stdout);
|
||
|
||
/* Setup stride */
|
||
size[0] = nx;
|
||
size[1] = ny;
|
||
size[2] = 2;
|
||
size[3] = 2;
|
||
src_stride[0] = 0;
|
||
src_stride[1] = 1;
|
||
src_stride[2] = 0;
|
||
src_stride[3] = 0;
|
||
dst_stride[0] = (ssize_t)(2 * ny);
|
||
dst_stride[1] = (ssize_t)(2 * sizeof(uint8_t) - 4 * ny);
|
||
dst_stride[2] = (ssize_t)(2 * ny - 2 * sizeof(uint8_t));
|
||
dst_stride[3] = sizeof(uint8_t);
|
||
|
||
/* Copy */
|
||
H5V_stride_copy(4, (hsize_t)sizeof(uint8_t), size,
|
||
dst_stride, twice, src_stride, half);
|
||
|
||
/* Check */
|
||
s[0] = '\0';
|
||
for (i = 0; i < nx; i++) {
|
||
for (j = 0; j < ny; j++) {
|
||
if (half[i*ny+j] != twice[4*i*ny + 2*j]) {
|
||
sprintf(s, "half[%lu][%lu] != twice[%lu][%lu]",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)i*2,
|
||
(unsigned long)j*2);
|
||
} else if (half[i*ny + j] != twice[4*i*ny + 2*j + 1]) {
|
||
sprintf(s, "half[%lu][%lu] != twice[%lu][%lu]",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)i*2,
|
||
(unsigned long)j*2+1);
|
||
} else if (half[i*ny + j] != twice[(2*i +1)*2*ny + 2*j]) {
|
||
sprintf(s, "half[%lu][%lu] != twice[%lu][%lu]",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)i*2+1,
|
||
(unsigned long)j*2);
|
||
} else if (half[i*ny + j] != twice[(2*i+1)*2*ny + 2*j+1]) {
|
||
sprintf(s, "half[%lu][%lu] != twice[%lu][%lu]",
|
||
(unsigned long)i,
|
||
(unsigned long)j,
|
||
(unsigned long)i*2+1,
|
||
(unsigned long)j*2+1);
|
||
}
|
||
if (s[0]) {
|
||
puts("*FAILED*");
|
||
if (!isatty(1)) {
|
||
AT();
|
||
printf(" %s\n Half is:\n", s);
|
||
print_array(half, nx, ny, 1);
|
||
printf("\n Twice is:\n");
|
||
print_array(twice, 2 * nx, 2 * ny, 1);
|
||
}
|
||
goto error;
|
||
}
|
||
}
|
||
}
|
||
puts(" PASSED");
|
||
|
||
H5MM_xfree(full);
|
||
H5MM_xfree(half);
|
||
H5MM_xfree(twice);
|
||
return SUCCEED;
|
||
|
||
error:
|
||
H5MM_xfree(full);
|
||
H5MM_xfree(half);
|
||
H5MM_xfree(twice);
|
||
return FAIL;
|
||
}
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: main
|
||
*
|
||
* Purpose: Test various hyperslab operations. Give the words
|
||
* `small' and/or `medium' on the command line or only `small'
|
||
* is assumed.
|
||
*
|
||
* Return: Success: exit(0)
|
||
*
|
||
* Failure: exit(non-zero)
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Friday, October 10, 1997
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
int
|
||
main(int argc, char *argv[])
|
||
{
|
||
herr_t status;
|
||
int nerrors = 0;
|
||
uintn size_of_test;
|
||
|
||
/* Parse arguments or assume `small' */
|
||
if (1 == argc) {
|
||
size_of_test = TEST_SMALL;
|
||
} else {
|
||
intn i;
|
||
for (i = 1, size_of_test = 0; i < argc; i++) {
|
||
if (!strcmp(argv[i], "small")) {
|
||
size_of_test |= TEST_SMALL;
|
||
} else if (!strcmp(argv[i], "medium")) {
|
||
size_of_test |= TEST_MEDIUM;
|
||
} else {
|
||
printf("unrecognized argument: %s\n", argv[i]);
|
||
exit(1);
|
||
}
|
||
}
|
||
}
|
||
printf("Test sizes: ");
|
||
if (size_of_test & TEST_SMALL)
|
||
printf(" SMALL");
|
||
if (size_of_test & TEST_MEDIUM)
|
||
printf(" MEDIUM");
|
||
printf("\n");
|
||
|
||
/*
|
||
*------------------------------
|
||
* TEST HYPERSLAB FILL OPERATION
|
||
*------------------------------
|
||
*/
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_fill(11, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_fill(11, 10, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_fill(3, 5, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_fill(113, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_fill(15, 11, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_fill(5, 7, 7, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/*------------------------------
|
||
* TEST HYPERSLAB COPY OPERATION
|
||
*------------------------------
|
||
*/
|
||
|
||
/* exhaustive, one-dimensional test */
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_copy(VARIABLE_SRC, 11, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 11, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 11, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_copy(VARIABLE_SRC, 179, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 179, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 179, 0, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/* exhaustive, two-dimensional test */
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_copy(VARIABLE_SRC, 11, 10, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 11, 10, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 11, 10, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_copy(VARIABLE_SRC, 13, 19, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 13, 19, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 13, 19, 0, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/* sparse, two-dimensional test */
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_copy(VARIABLE_SRC, 73, 67, 0, 7, 11, 1, 13, 11, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 73, 67, 0, 7, 11, 1, 13, 11, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 73, 67, 0, 7, 11, 1, 13, 11, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/* exhaustive, three-dimensional test */
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_copy(VARIABLE_SRC, 3, 5, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 3, 5, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 3, 5, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_copy(VARIABLE_SRC, 7, 9, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_DST, 7, 9, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_copy(VARIABLE_BOTH, 7, 9, 5, 1, 1, 1, 1, 1, 1);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/*---------------------
|
||
* TEST MULTI-BYTE FILL
|
||
*---------------------
|
||
*/
|
||
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_multifill(10);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_multifill(500000);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/*---------------------------
|
||
* TEST TRANSLATION OPERATORS
|
||
*---------------------------
|
||
*/
|
||
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_endian(10);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_transpose(9, 9);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_transpose(3, 11);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_endian(800000);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_transpose(1200, 1200);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
status = test_transpose(800, 1800);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
/*-------------------------
|
||
* TEST SAMPLING OPERATIONS
|
||
*-------------------------
|
||
*/
|
||
|
||
if (size_of_test & TEST_SMALL) {
|
||
status = test_sub_super(5, 10);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
if (size_of_test & TEST_MEDIUM) {
|
||
status = test_sub_super(480, 640);
|
||
nerrors += status < 0 ? 1 : 0;
|
||
}
|
||
|
||
/*--- END OF TESTS ---*/
|
||
|
||
if (nerrors) {
|
||
printf("***** %d HYPERSLAB TEST%s FAILED! *****\n",
|
||
nerrors, 1 == nerrors ? "" : "S");
|
||
if (isatty(1)) {
|
||
printf("(Redirect output to a pager or a file to see "
|
||
"debug output)\n");
|
||
}
|
||
exit(1);
|
||
}
|
||
printf("All hyperslab tests passed.\n");
|
||
return 0;
|
||
}
|