1 // RUN: %libomp-compile && env OMP_NUM_THREADS='3' \
2 // RUN: %libomp-run | %sort-threads | FileCheck %s
3 // REQUIRES: ompt
4
5 // Checked gcc 10.1 still does not support detach clause on task construct.
6 // UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7, gcc-8, gcc-9, gcc-10
7 // gcc 11 introduced detach clause, but gomp interface in libomp has no support
8 // XFAIL: gcc-11, gcc-12
9 // clang supports detach clause since version 11.
10 // UNSUPPORTED: clang-10, clang-9, clang-8, clang-7
11 // icc compiler does not support detach clause.
12 // UNSUPPORTED: icc
13
14 #include "callback.h"
15 #include <omp.h>
16
main()17 int main() {
18 #pragma omp parallel
19 #pragma omp master
20 {
21 omp_event_handle_t event;
22 omp_event_handle_t *f_event;
23 #pragma omp task detach(event) depend(out : f_event) shared(f_event) if (0)
24 {
25 printf("task 1\n");
26 f_event = &event;
27 }
28 #pragma omp task depend(in : f_event)
29 { printf("task 2\n"); }
30 printf("calling omp_fulfill_event\n");
31 omp_fulfill_event(*f_event);
32 #pragma omp taskwait
33 }
34 return 0;
35 }
36
37 // Check if libomp supports the callbacks for this test.
38 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_create'
39 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_schedule'
40 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_parallel_begin'
41 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_parallel_end'
42 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task'
43 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_mutex_acquire'
44 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_mutex_acquired'
45 // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_mutex_released'
46
47 // CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
48
49 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_parallel_begin:
50 // CHECK-SAME: parent_task_id=[[PARENT_TASK_ID:[0-9]+]],
51 // CHECK-SAME: parent_task_frame.exit=[[NULL]],
52 // CHECK-SAME: parent_task_frame.reenter=0x{{[0-f]+}},
53 // CHECK-SAME: parallel_id=[[PARALLEL_ID:[0-9]+]],
54 // CHECK-SAME: requested_team_size=3,
55
56 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_begin:
57 // CHECK-SAME: parallel_id=[[PARALLEL_ID]],
58 // CHECK-SAME: task_id=[[IMPLICIT_TASK_ID:[0-9]+]]
59
60 // The following is to match the taskwait task created in __kmpc_omp_wait_deps
61 // this should go away, once codegen for "detached if(0)" is fixed
62
63 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create:
64 // CHECK-SAME: parent_task_id=[[IMPLICIT_TASK_ID]],
65 // CHECK-SAME: has_dependences=yes
66
67 // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create:
68 // CHECK-SAME: parent_task_id=[[IMPLICIT_TASK_ID]],
69 // CHECK-SAME: parent_task_frame.exit=0x{{[0-f]+}},
70 // CHECK-SAME: parent_task_frame.reenter=0x{{[0-f]+}},
71 // CHECK-SAME: new_task_id=[[TASK_ID:[0-9]+]],
72
73 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_task_schedule:
74 // CHECK-SAME: first_task_id=[[IMPLICIT_TASK_ID]],
75 // CHECK-SAME: second_task_id=[[TASK_ID]],
76 // CHECK-SAME: prior_task_status=ompt_task_switch=7
77
78 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_task_schedule:
79 // CHECK-SAME: first_task_id=[[TASK_ID]],
80 // CHECK-SAME: second_task_id=[[IMPLICIT_TASK_ID]],
81 // CHECK-SAME: prior_task_status=ompt_task_detach=4
82
83 // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_task_schedule:
84 // CHECK-SAME: first_task_id=[[TASK_ID]],
85 // CHECK-SAME: second_task_id=18446744073709551615,
86 // CHECK-SAME: prior_task_status=ompt_task_late_fulfill=6
87