File: nestedfn-3.c

package info (click to toggle)
gcc-avr 1%3A5.4.0%2BAtmel3.6.1-2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 589,832 kB
  • sloc: ansic: 2,775,567; ada: 756,757; cpp: 723,977; f90: 117,673; asm: 66,896; makefile: 62,755; xml: 44,466; sh: 29,549; exp: 23,315; objc: 15,216; fortran: 10,901; pascal: 4,185; python: 4,093; perl: 2,969; awk: 2,811; ml: 2,385; cs: 879; yacc: 316; lex: 198; haskell: 112; lisp: 8
file content (52 lines) | stat: -rw-r--r-- 717 bytes parent folder | download | duplicates (7) 
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
 
/* { dg-do run } */

#include <omp.h>

extern void abort (void);

int
main (void)
{
  int i = 5, l = 0;
  int foo (void) { return i == 6; }
  int bar (void) { return i - 3; }

  omp_set_dynamic (0);

#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
  if (omp_get_num_threads () != 1)
    l = 1;

  i++;

#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
  if (omp_get_num_threads () != 3)
    l = 1;

  i++;

#pragma omp master
  if (bar () != 4)
    abort ();

#pragma omp single
  {
    if (foo ())
      abort ();
    i--;
    if (! foo ())
      abort ();
  }

  if (l)
    abort ();

  i = 8;
#pragma omp atomic
  l += bar ();

  if (l != 5)
    abort ();

  return 0;
}