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/* Test 'no_create' clause on compute construct, with data present on the
device. */
#include <stdlib.h>
#include <stdio.h>
#include <openacc.h>
#define N 128
int
main (int argc, char *argv[])
{
int var;
int *arr = (int *) malloc (N * sizeof (*arr));
int *devptr[2];
acc_copyin (&var, sizeof (var));
acc_copyin (arr, N * sizeof (*arr));
#pragma acc parallel no_create(var, arr[0:N]) copyout(devptr)
{
devptr[0] = &var;
devptr[1] = &arr[2];
}
if (acc_hostptr (devptr[0]) != (void *) &var)
__builtin_abort ();
if (acc_hostptr (devptr[1]) != (void *) &arr[2])
__builtin_abort ();
#if ACC_MEM_SHARED
if (devptr[0] != &var)
__builtin_abort ();
if (devptr[1] != &arr[2])
__builtin_abort ();
#else
if (devptr[0] == &var)
__builtin_abort ();
if (devptr[1] == &arr[2])
__builtin_abort ();
#endif
#pragma acc parallel no_create(var, arr[0:N]) copyout(devptr) async
{
devptr[0] = &arr[N - 2];
devptr[1] = &var;
}
#pragma acc wait
if (acc_hostptr (devptr[0]) != (void *) &arr[N - 2])
__builtin_abort ();
if (acc_hostptr (devptr[1]) != (void *) &var)
__builtin_abort ();
#if ACC_MEM_SHARED
if (devptr[0] != &arr[N - 2])
__builtin_abort ();
if (devptr[1] != &var)
__builtin_abort ();
#else
if (devptr[0] == &arr[N - 2])
__builtin_abort ();
if (devptr[1] == &var)
__builtin_abort ();
#endif
acc_delete (&var, sizeof (var));
acc_delete (arr, N * sizeof (*arr));
free (arr);
return 0;
}
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