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/* { dg-skip-if "" { *-*-* } { "-DACC_MEM_SHARED=1" } } */
/* Variant of 'deep-copy-7.c'. */
#include <stdlib.h>
#include <assert.h>
#include <openacc.h>
struct dc
{
int a;
int *b;
};
int
main ()
{
int n = 100, i, j, k;
struct dc v = { .a = 3 };
v.b = (int *) malloc (sizeof (int) * n);
for (k = 0; k < 16; k++)
{
/* Here, we do not explicitly copy the enclosing structure, but work
with fields directly. Make sure attachment counters and reference
counters work properly in that case. */
#pragma acc enter data copyin(v.a, v.b[0:n]) // 1
assert (acc_is_present (&v.b, sizeof v.b));
assert (acc_is_present (v.b, sizeof (int) * n));
#pragma acc enter data pcopyin(v.b[0:n]) // 2
#pragma acc enter data pcopyin(v.b[0:n]) // 3
#pragma acc parallel loop present(v.a, v.b)
for (i = 0; i < n; i++)
v.b[i] = k + v.a + i;
switch (k % 5)
{ // All optional.
case 0:
break;
case 1:
; //TODO PR95901
#pragma acc exit data detach(v.b) finalize
break;
case 2:
; //TODO PR95901
#pragma acc exit data detach(v.b)
break;
case 3:
acc_detach_finalize ((void **) &v.b);
break;
case 4:
acc_detach ((void **) &v.b);
break;
}
assert (acc_is_present (&v.b, sizeof v.b));
assert (acc_is_present (v.b, sizeof (int) * n));
{ // 3
acc_delete (&v.b, sizeof v.b);
assert (acc_is_present (&v.b, sizeof v.b));
acc_copyout (v.b, sizeof (int) * n);
assert (acc_is_present (v.b, sizeof (int) * n));
}
{ // 2
acc_delete (&v.b, sizeof v.b);
assert (acc_is_present (&v.b, sizeof v.b));
acc_copyout (v.b, sizeof (int) * n);
assert (acc_is_present (v.b, sizeof (int) * n));
}
{ // 1
acc_delete (&v.b, sizeof v.b);
assert (!acc_is_present (&v.b, sizeof v.b));
acc_copyout (v.b, sizeof (int) * n);
assert (!acc_is_present (v.b, sizeof (int) * n));
}
#pragma acc exit data delete(v.a)
for (i = 0; i < n; i++)
assert (v.b[i] == k + v.a + i);
assert (!acc_is_present (&v, sizeof (v)));
}
return 0;
}
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