openmp/runtime/test/ompt/parallel/serialized.c

// clang-format off
// RUN: %libomp-compile-and-run | FileCheck %s
// REQUIRES: ompt
// UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7
// clang-format on
#include "callback.h"

int main() {
  //  print_frame(0);
#pragma omp parallel num_threads(1)
  {
    //    print_frame(1);
    print_ids(0);
    print_ids(1);
    //    print_frame(0);
#pragma omp parallel num_threads(1)
    {
      //      print_frame(1);
      print_ids(0);
      print_ids(1);
      print_ids(2);
      //      print_frame(0);
#pragma omp task
      {
        //        print_frame(1);
        print_ids(0);
        print_ids(1);
        print_ids(2);
        print_ids(3);
      }
    }
    print_fuzzy_address(1);
  }
  print_fuzzy_address(2);

  // clang-format off
  // Check if libomp supports the callbacks for this test.
  // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_parallel_begin'
  // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_parallel_end'
  // CHECK-NOT: {{^}}0: Could not register callback 'ompt_event_implicit_task_begin'
  // CHECK-NOT: {{^}}0: Could not register callback 'ompt_event_implicit_task_end'

  // CHECK: 0: NULL_POINTER=[[NULL:.*$]]

  // make sure initial data pointers are null
  // CHECK-NOT: 0: parallel_data initially not null
  // CHECK-NOT: 0: task_data initially not null
  // CHECK-NOT: 0: thread_data initially not null

  // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_parallel_begin: parent_task_id=[[PARENT_TASK_ID:[0-f]+]], parent_task_frame.exit=[[NULL]], parent_task_frame.reenter={{(0x)?[0-f]+}}, parallel_id=[[PARALLEL_ID:[0-f]+]], requested_team_size=1, codeptr_ra=[[OUTER_RETURN_ADDRESS:(0x)?[0-f]+]]{{[0-f][0-f]}}, invoker=[[PARALLEL_INVOKER:[0-9]+]]

  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_begin: parallel_id=[[PARALLEL_ID]], task_id=[[IMPLICIT_TASK_ID:[0-f]+]]
  // CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[PARALLEL_ID]], task_id=[[IMPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame=[[NULL]]
  // CHECK: {{^}}[[MASTER_ID]]: task level 1: parallel_id=[[IMPLICIT_PARALLEL_ID:[0-f]+]], task_id=[[PARENT_TASK_ID]], exit_frame=[[NULL]], reenter_frame={{(0x)?[0-f]+}}
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_parallel_begin: parent_task_id=[[IMPLICIT_TASK_ID]], parent_task_frame.exit={{(0x)?[0-f]+}}, parent_task_frame.reenter={{(0x)?[0-f]+}}, parallel_id=[[NESTED_PARALLEL_ID:[0-f]+]], requested_team_size=1, codeptr_ra=[[INNER_RETURN_ADDRESS:(0x)?[0-f]+]]{{[0-f][0-f]}}, invoker=[[PARALLEL_INVOKER]]
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_begin: parallel_id=[[NESTED_PARALLEL_ID]], task_id=[[NESTED_IMPLICIT_TASK_ID:[0-f]+]]
  // CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[NESTED_PARALLEL_ID]], task_id=[[NESTED_IMPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame=[[NULL]]
  // CHECK: {{^}}[[MASTER_ID]]: task level 1: parallel_id=[[PARALLEL_ID]], task_id=[[IMPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame={{(0x)?[0-f]+}}
  // CHECK: {{^}}[[MASTER_ID]]: task level 2: parallel_id=[[IMPLICIT_PARALLEL_ID]], task_id=[[PARENT_TASK_ID]], exit_frame=[[NULL]], reenter_frame={{(0x)?[0-f]+}}

  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create: parent_task_id=[[NESTED_IMPLICIT_TASK_ID]], parent_task_frame.exit={{(0x)?[0-f]+}}, parent_task_frame.reenter={{(0x)?[0-f]+}}, new_task_id=[[EXPLICIT_TASK_ID:[0-f]+]]
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_schedule: first_task_id=[[NESTED_IMPLICIT_TASK_ID]], second_task_id=[[EXPLICIT_TASK_ID]], prior_task_status=ompt_task_switch=7
  // CHECK: {{^}}[[MASTER_ID]]: task level 0: parallel_id=[[NESTED_PARALLEL_ID]], task_id=[[EXPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame=[[NULL]]
  // CHECK: {{^}}[[MASTER_ID]]: task level 1: parallel_id=[[NESTED_PARALLEL_ID]], task_id=[[NESTED_IMPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame={{(0x)?[0-f]+}}
  // CHECK: {{^}}[[MASTER_ID]]: task level 2: parallel_id=[[PARALLEL_ID]], task_id=[[IMPLICIT_TASK_ID]], exit_frame={{(0x)?[0-f]+}}, reenter_frame={{(0x)?[0-f]+}}
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_schedule: first_task_id=[[EXPLICIT_TASK_ID]], second_task_id=[[NESTED_IMPLICIT_TASK_ID]], prior_task_status=ompt_task_complete=1
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_end: task_id=[[EXPLICIT_TASK_ID]]


  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_end: parallel_id=0, task_id=[[NESTED_IMPLICIT_TASK_ID]]
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_parallel_end: parallel_id=[[NESTED_PARALLEL_ID]], task_id=[[IMPLICIT_TASK_ID]], invoker=[[PARALLEL_INVOKER]], codeptr_ra=[[INNER_RETURN_ADDRESS]]{{[0-f][0-f]}}
  // CHECK: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[INNER_RETURN_ADDRESS]]

  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_end: parallel_id=0, task_id=[[IMPLICIT_TASK_ID]]
  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_parallel_end: parallel_id=[[PARALLEL_ID]], task_id=[[PARENT_TASK_ID]], invoker=[[PARALLEL_INVOKER]], codeptr_ra=[[OUTER_RETURN_ADDRESS]]{{[0-f][0-f]}}
  // CHECK: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[OUTER_RETURN_ADDRESS]]
  // clang-format on

  return 0;
}