openmp/runtime/test/ompt/tasks/task_late_fulfill.c

   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
  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