1 // RUN: %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s
2 // REQUIRES: ompt
3 // Current GOMP interface implementation does not support cancellation
4 // XFAIL: gcc
5
6 #include "callback.h"
7 #include "omp.h"
8
main()9 int main() {
10 #pragma omp parallel num_threads(2)
11 {
12 if (omp_get_thread_num() == 0) {
13 print_fuzzy_address_blocks(get_ompt_label_address(1));
14 #pragma omp cancel parallel
15 define_ompt_label(1);
16 // We cannot print at this location because the parallel region is cancelled!
17 } else {
18 delay(100);
19 print_fuzzy_address_blocks(get_ompt_label_address(2));
20 #pragma omp cancellation point parallel
21 define_ompt_label(2);
22 // We cannot print at this location because the parallel region is cancelled!
23 }
24 }
25
26 // Check if libomp supports the callbacks for this test.
27 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task'
28 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_cancel'
29
30 // CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
31 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_initial_task_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, actual_parallelism=1, index=1, flags=1
32 // CHECK-DAG: {{^}}[[MASTER_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_parallel|ompt_cancel_activated=17, codeptr_ra=[[RETURN_ADDRESS:0x[0-f]+]]{{[0-f][0-f]}}
33 // CHECK-DAG: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[RETURN_ADDRESS]]
34
35 // CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_implicit_task_begin
36 // CHECK-DAG: {{^}}[[THREAD_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_parallel|ompt_cancel_detected=33, codeptr_ra=[[OTHER_RETURN_ADDRESS:0x[0-f]+]]{{[0-f][0-f]}}
37 // CHECK-DAG: {{^}}[[THREAD_ID]]: fuzzy_address={{.*}}[[OTHER_RETURN_ADDRESS]]
38
39 return 0;
40 }
41