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#include <assert.h>
/* Test of gang-private array variable declared on loop directive, with
broadcasting to partitioned workers. */
int
main (int argc, char* argv[])
{
int x[8], i, arr[32 * 32];
for (i = 0; i < 32 * 32; i++)
arr[i] = i;
#pragma acc kernels copy(arr)
{
#pragma acc loop gang(num:32) private(x)
for (i = 0; i < 32; i++)
{
for (int j = 0; j < 8; j++)
x[j] = j * 2;
#pragma acc loop worker(num:32)
for (int j = 0; j < 32; j++)
arr[i * 32 + j] += x[j % 8];
}
}
for (i = 0; i < 32 * 32; i++)
assert (arr[i] == i + (i % 8) * 2);
return 0;
}
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