Retro68/gcc/libgomp/testsuite/libgomp.hsa.c/gridify-1.c
2017-04-10 13:32:00 +02:00

27 lines
540 B
C

void __attribute__((noinline, noclone))
foo (int n, int *a, int workgroup_size)
{
int i;
#pragma omp target
#pragma omp teams thread_limit(workgroup_size)
#pragma omp distribute parallel for shared(a) firstprivate(n) private(i)
for (i = 0; i < n; i++)
a[i]++;
}
int main (int argc, char **argv)
{
int n = 32;
int *a = __builtin_malloc (sizeof (int) * n);
int i;
__builtin_memset (a, 0, sizeof (int) * n);
foo (n, a, 32);
for (i = 0; i < n; i ++)
{
if (a[i] != 1)
__builtin_abort ();
}
return 0;
}