| #include <assert.h> |
| |
| /* Test of gang-private variables declared on loop directive, with broadcasting |
| to partitioned vectors. */ |
| |
| int |
| main (int argc, char* argv[]) |
| { |
| int x = 5, 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++) |
| { |
| x = i * 2; |
| |
| #pragma acc loop vector(length:32) |
| for (int j = 0; j < 32; j++) |
| arr[i * 32 + j] += x; |
| } |
| } |
| |
| for (i = 0; i < 32 * 32; i++) |
| assert (arr[i] == i + (i / 32) * 2); |
| |
| return 0; |
| } |