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__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);
volatile int loopcount = 2;
for (int i = 0; i < loopcount; ++i) {
printf ("i:%d %d %d %d before barrier\n", i, gid_x, gid_y, gid_z);
barrier(CLK_LOCAL_MEM_FENCE);
printf ("i:%d %d %d %d after barrier\n", i, gid_x, gid_y, gid_z);
if (gid_x == 0) continue;
printf ("i:%d %d %d %d after latch 1\n", i, gid_x, gid_y, gid_z);
if (gid_x == 1) continue;
printf ("i:%d %d %d %d after latch 2\n", i, gid_x, gid_y, gid_z);
}
}
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