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

   1 void
   2 foo(int x)
   3 {
   4   int a = 1;
   5   int b[5] = {1, 0, 1, 1, 0};
   6   int cc = 7;
   7   int d[5][5] = {{1, 2, 3, 4, 5},  {6, 7, 8, 9, 10},  {1, 2, 3, 4, 5},
   8                  {6, 7, 8, 9, 10}, {-1, -2, -3, -4,-5}};
   9 #pragma omp taskgroup
  10  {
  11   #pragma omp task affinity(a)
  12     ;
  13   #pragma omp task affinity(iterator(i=(int)__builtin_cos(1.0+a):5, jj =2:5:2) : b[i], d[i][jj])
  14     ;
  15   #pragma omp task affinity(iterator(i=(int)__builtin_cos(1.0+a):5) : b[i], d[i][i])
  16     ;
  17   #pragma omp task affinity (iterator(i=1:5): a)
  18     ;
  19   #pragma omp task affinity (iterator(i=1:5): a) affinity(iterator(i=1:5) : x)
  20     ;
  21   #pragma omp task affinity (iterator(unsigned long j=1:5, k=7:4:-1) : b[j+k],a) affinity (cc)
  22     ;
  23  }
  24 }