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#include <orc-test/orctest.h>
#include <orc-test/orcarray.h>
#include <orc-test/orcrandom.h>
#include <orc/orc.h>
#include <orc/orcutils.h>
#include <orc/orcdebug.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
#define EXTEND_ROWS 16
#define EXTEND_STRIDE 256
#ifdef _MSC_VER
#define isnan(x) _isnan(x)
#endif
OrcArray *
orc_array_new (int n, int m, int element_size)
{
OrcArray *ar;
ar = malloc (sizeof(OrcArray));
memset (ar, 0, sizeof(OrcArray));
ar->n = n;
ar->m = m;
ar->element_size = element_size;
ar->stride = (n*element_size + EXTEND_STRIDE);
ar->alloc_len = ar->stride * (m+2*EXTEND_ROWS);
ar->alloc_data = malloc (ar->alloc_len);
ar->data = ORC_PTR_OFFSET (ar->alloc_data, ar->stride * EXTEND_ROWS);
return ar;
}
void
orc_array_free (OrcArray *array)
{
free (array->alloc_data);
free (array);
}
void
orc_array_set_pattern (OrcArray *array, int value)
{
memset (array->alloc_data, value, array->alloc_len);
}
void
orc_array_set_random (OrcArray *array, OrcRandomContext *context)
{
orc_random_bits (context, array->alloc_data, array->alloc_len);
}
#define MIN_NONDENORMAL (1.1754944909521339405e-38)
int
orc_array_compare (OrcArray *array1, OrcArray *array2, int flags)
{
if ((flags & ORC_TEST_FLAGS_FLOAT) && array1->element_size == 4) {
int j;
for(j=0;j<array1->m;j++){
float *a, *b;
int i;
a = ORC_PTR_OFFSET (array1->data, j*array1->stride);
b = ORC_PTR_OFFSET (array2->data, j*array2->stride);
for (i=0;i<array1->n;i++){
if (isnan(a[i]) && isnan(b[i])) continue;
if (a[i] == b[i]) continue;
if (fabs(a[i] - b[i]) < MIN_NONDENORMAL) continue;
return FALSE;
}
}
return TRUE;
} else {
if (memcmp (array1->alloc_data, array2->alloc_data,
array1->alloc_len) == 0) {
return TRUE;
}
}
return FALSE;
}
int
orc_array_check_out_of_bounds (OrcArray *array)
{
int i;
int j;
unsigned char *data;
data = array->alloc_data;
for(i=0;i<array->stride * EXTEND_ROWS;i++){
if (data[i] != ORC_OOB_VALUE) {
printf("OOB check failed at start-%d\n", array->stride * EXTEND_ROWS - i);
return FALSE;
}
}
for(j=0;j<array->m;j++){
data = ORC_PTR_OFFSET(array->data, array->stride * j);
for(i=array->element_size * array->n;i<array->stride;i++){
if (data[i] != ORC_OOB_VALUE) {
printf("OOB check failed on row %d, end+%d\n", j,
i - array->element_size * array->n);
return FALSE;
}
}
}
data = ORC_PTR_OFFSET (array->data, array->stride * array->m);
for(i=0;i<array->stride * EXTEND_ROWS;i++){
if (data[i] != ORC_OOB_VALUE) {
printf("OOB check failed at end+%d\n", i);
return FALSE;
}
}
return TRUE;
}
#if 0
void
orc_array_print_compare (OrcArray *array1, OrcArray *array2)
{
for(j=0;j<array1->m;j++){
for(i=0;i<array1->n;i++){
int a,b;
int j;
printf("%2d %2d:", i, j);
for(k=0;k<ORC_N_VARIABLES;k++){
if (program->vars[k].name == NULL) continue;
if (program->vars[k].vartype == ORC_VAR_TYPE_SRC &&
program->vars[k].size > 0) {
print_array_val_signed (ex->arrays[k], program->vars[k].size, i);
}
}
printf(" ->");
a = print_array_val_signed (dest_emul[k], program->vars[k].size, i);
b = print_array_val_signed (dest_exec[k], program->vars[k].size, i);
if (a != b) {
printf(" *");
}
printf("\n");
}
}
}
#endif
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