1 | // RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s |
2 | // REQUIRES: ompt |
3 | #include "callback.h" |
4 | #include <omp.h> |
5 | |
6 | int main() |
7 | { |
8 | int x = 0; |
9 | |
10 | #pragma omp parallel num_threads(2) |
11 | { |
12 | //implicit barrier after sections with nowait but with lastprivates |
13 | //implicit barrier at end of sections |
14 | #pragma omp sections |
15 | { |
16 | #pragma omp section |
17 | { |
18 | #pragma omp atomic |
19 | x++; |
20 | } |
21 | |
22 | #pragma omp section |
23 | { |
24 | #pragma omp atomic |
25 | x++; |
26 | } |
27 | } |
28 | } |
29 | |
30 | |
31 | // Check if libomp supports the callbacks for this test. |
32 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_sync_region' |
33 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_sync_region_wait' |
34 | |
35 | // CHECK: 0: NULL_POINTER=[[NULL:.*$]] |
36 | |
37 | // master thread implicit barrier at sections end |
38 | // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
39 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
40 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
41 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
42 | |
43 | // master thread implicit barrier at parallel end |
44 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
45 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
46 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
47 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
48 | |
49 | |
50 | // worker thread implicit barrier at sections end |
51 | // CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
52 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
53 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
54 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{0x[0-f]+}} |
55 | |
56 | // worker thread implicit barrier at parallel end |
57 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
58 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
59 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
60 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
61 | |
62 | return 0; |
63 | } |
64 | |