1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 |
- extern void abort (void);
- int a[16], b[16], c[16], d[5][2];
- __attribute__((noinline, noclone)) void
- foo (int x, int y)
- {
- int i;
- #pragma omp for schedule (static, 1) reduction (+:a[:3])
- for (i = 0; i < 64; i++)
- {
- a[0] += i;
- a[1] += 2 * i;
- a[2] += 3 * i;
- }
- #pragma omp for schedule (guided) reduction (+:b[4:3])
- for (i = 0; i < 64; i++)
- {
- b[4] += i;
- b[5] += 2 * i;
- b[6] += 3 * i;
- }
- #pragma omp for schedule (static) reduction (+:c[x:4])
- for (i = 0; i < 64; i++)
- {
- c[9] += i;
- c[10] += 2 * i;
- c[11] += 3 * i;
- c[12] += 4 * i;
- }
- #pragma omp for reduction (+:d[x - 8:2][y:])
- for (i = 0; i < 64; i++)
- {
- d[1][0] += i;
- d[1][1] += 2 * i;
- d[2][0] += 3 * i;
- d[2][1] += 4 * i;
- }
- }
- int
- main ()
- {
- int i;
- #pragma omp parallel
- foo (9, 0);
- for (i = 0; i < 16; i++)
- if (a[i] != (i < 3 ? 64 * 63 / 2 * (i + 1) : 0)
- || b[i] != ((i >= 4 && i < 7) ? 64 * 63 / 2 * (i - 3) : 0)
- || c[i] != ((i >= 9 && i < 13) ? 64 * 63 / 2 * (i - 8) : 0))
- abort ();
- for (i = 0; i < 5; i++)
- if (d[i][0] != ((i && i <= 2) ? 64 * 63 / 2 * (2 * i - 1) : 0)
- || d[i][1] != ((i && i <= 2) ? 64 * 63 / 2 * (2 * i) : 0))
- abort ();
- return 0;
- }
|