Viewing file:  target-7.C (1.76 KB) -rw-r--r--
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extern "C" void abort ();
void
foo (int *x, int *&y, int (&z)[15])
{
int a[10], b[15], err, i;
for (i = 0; i < 10; i++)
a[i] = 7 * i;
for (i = 0; i < 15; i++)
b[i] = 8 * i;
#pragma omp target map(to:x[5:10], y[5:10], z[5:10], a[0:10], b[5:10]) map(from:err)
{
err = 0;
for (i = 0; i < 10; i++)
if (x[5 + i] != 20 + 4 * i
|| y[5 + i] != 25 + 5 * i
|| z[5 + i] != 30 + 6 * i
|| a[i] != 7 * i
|| b[5 + i] != 40 + 8 * i)
err = 1;
}
if (err)
abort ();
}
void
bar (int n, int v)
{
int a[n], b[n], c[n], d[n], e[n], err, i;
int (*x)[n] = &c;
int (*y2)[n] = &d;
int (*&y)[n] = y2;
int (&z)[n] = e;
for (i = 0; i < n; i++)
{
(*x)[i] = 4 * i;
(*y)[i] = 5 * i;
z[i] = 6 * i;
a[i] = 7 * i;
b[i] = 8 * i;
}
#pragma omp target map(to:x[0][5:10], y[0][5:10], z[5:10], a[0:10], b[5:10]) map(from:err)
{
err = 0;
for (i = 0; i < 10; i++)
if ((*x)[5 + i] != 20 + 4 * i
|| (*y)[5 + i] != 25 + 5 * i
|| z[5 + i] != 30 + 6 * i
|| a[i] != 7 * i
|| b[5 + i] != 40 + 8 * i)
err = 1;
}
if (err)
abort ();
for (i = 0; i < n; i++)
{
(*x)[i] = 9 * i;
(*y)[i] = 10 * i;
z[i] = 11 * i;
a[i] = 12 * i;
b[i] = 13 * i;
}
#pragma omp target map(to:x[0][v:v+5], y[0][v:v+5], z[v:v+5], a[v-5:v+5], b[v:v+5]) map(from:err)
{
err = 0;
for (i = 0; i < 10; i++)
if ((*x)[5 + i] != 45 + 9 * i
|| (*y)[5 + i] != 50 + 10 * i
|| z[5 + i] != 55 + 11 * i
|| a[i] != 12 * i
|| b[5 + i] != 65 + 13 * i)
err = 1;
}
if (err)
abort ();
}
int
main ()
{
int x[15], y2[15], z[15], *y = y2, i;
for (i = 0; i < 15; i++)
{
x[i] = 4 * i;
y[i] = 5 * i;
z[i] = 6 * i;
}
foo (x, y, z);
bar (15, 5);
}
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