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/* { dg-do run } */
/* { dg-require-effective-target offload_device_nonshared_as } */
/* Test transfer of dynamically-allocated arrays to target using map
iterators. */
#include <stdlib.h>
#define DIM1 8
#define DIM2 15
int mkarray (int *x[])
{
int expected = 0;
for (int i = 0; i < DIM1; i++)
{
x[i] = (int *) malloc (DIM2 * sizeof (int));
for (int j = 0; j < DIM2; j++)
{
x[i][j] = rand ();
expected += x[i][j];
}
}
return expected;
}
int main (void)
{
int *x[DIM1];
int y;
int expected = mkarray (x);
#pragma omp target enter data map(to: x)
#pragma omp target map(iterator(i=0:DIM1), to: x[i][:DIM2]) \
map(from: y)
{
y = 0;
for (int i = 0; i < DIM1; i++)
for (int j = 0; j < DIM2; j++)
y += x[i][j];
}
return y - expected;
}
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