File: basic_barriers.cl

package info (click to toggle)
pocl 6.0-7
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 25,320 kB
  • sloc: lisp: 149,513; ansic: 103,778; cpp: 54,947; python: 1,513; sh: 949; ruby: 255; pascal: 226; tcl: 180; makefile: 175; java: 72; xml: 49
file content (17 lines) | stat: -rw-r--r-- 394 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
__kernel void
test_kernel (void)
{
  int gid_x = get_global_id (0);
  int gid_y = get_global_id (1);
  int gid_z = get_global_id (2);

  printf ("%d %d %d: before barriers\n", gid_x, gid_y, gid_z);

  barrier(CLK_LOCAL_MEM_FENCE);

  printf ("%d %d %d: between barriers\n", gid_x, gid_y, gid_z);

  barrier(CLK_LOCAL_MEM_FENCE);

  printf ("%d %d %d: after barriers\n", gid_x, gid_y, gid_z);
}