gcc/testsuite/c-c++-common/gomp/tile-1.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

extern void dummy (int);

void
test (void)
{
  #pragma omp tile sizes(1)
  for (int i = 0; i < 100; ++i)
    dummy (i);

  #pragma omp tile sizes(1)
  #pragma omp tile sizes(1)
  for (int i = 0; i < 100; ++i)
    dummy (i);

  #pragma omp tile sizes(1, 2)
  #pragma omp tile sizes(1, 2)
  for (int i = 0; i < 100; ++i)
  for (int j = 0; j < 100; ++j)
      dummy (i);

  #pragma omp tile sizes(5, 6)
  #pragma omp tile sizes(1, 2, 3)
  for (int i = 0; i < 100; ++i)
  for (int j = 0; j < 100; ++j)
  for (int k = 0; k < 100; ++k)
      dummy (i);

  #pragma omp tile sizes(1)
  #pragma omp unroll partial
  #pragma omp tile sizes(1)
  for (int i = 0; i < 100; ++i)
    dummy (i);

  #pragma omp tile sizes(1, 2)
  for (int i = 0; i < 100; ++i)
  for (int j = 0; j < 100; ++j)
    dummy (i);

  #pragma omp tile sizes(1)
  for (int i = 0; i < 100; ++i)
    {
      dummy (i);
      for (int j = 0; j < 100; ++j)
	dummy (i);
    }

  #pragma omp tile sizes(1)
  for (int i = 0; i < 100; ++i)
    {
      for (int j = 0; j < 100; ++j)
	dummy (j);
      dummy (i);
    }
}