| // RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s |
| // REQUIRES: ompt |
| // Current GOMP interface implements taskyield as stub |
| // XFAIL: gcc |
| |
| #include "callback.h" |
| #include <omp.h> |
| #include <unistd.h> |
| |
| int main() |
| { |
| int condition=0, x=0; |
| #pragma omp parallel num_threads(2) |
| { |
| #pragma omp master |
| { |
| #pragma omp task shared(condition) |
| { |
| OMPT_SIGNAL(condition); |
| OMPT_WAIT(condition,2); |
| } |
| OMPT_WAIT(condition,1); |
| #pragma omp task shared(x) |
| { |
| x++; |
| } |
| printf("%" PRIu64 ": before yield\n", ompt_get_thread_data()->value); |
| #pragma omp taskyield |
| printf("%" PRIu64 ": after yield\n", ompt_get_thread_data()->value); |
| OMPT_SIGNAL(condition); |
| } |
| } |
| |
| |
| // Check if libomp supports the callbacks for this test. |
| // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_create' |
| // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_schedule' |
| // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task' |
| |
| |
| // CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]] |
| |
| // make sure initial data pointers are null |
| // CHECK-NOT: 0: new_task_data initially not null |
| |
| // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_implicit_task_begin: parallel_id={{[0-9]+}}, task_id=[[IMPLICIT_TASK_ID:[0-9]+]], team_size={{[0-9]+}}, thread_num={{[0-9]+}} |
| |
| // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create: parent_task_id={{[0-9]+}}, parent_task_frame.exit={{0x[0-f]+}}, parent_task_frame.reenter={{0x[0-f]+}}, new_task_id=[[WORKER_TASK:[0-9]+]], codeptr_ra={{0x[0-f]+}}, task_type=ompt_task_explicit=4, has_dependences=no |
| // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_create: parent_task_id={{[0-9]+}}, parent_task_frame.exit={{0x[0-f]+}}, parent_task_frame.reenter={{0x[0-f]+}}, new_task_id=[[MAIN_TASK:[0-9]+]], codeptr_ra={{0x[0-f]+}}, task_type=ompt_task_explicit=4, has_dependences=no |
| |
| // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_schedule: first_task_id=[[IMPLICIT_TASK_ID]], second_task_id=[[MAIN_TASK]], prior_task_status=ompt_task_yield=2 |
| // CHECK: {{^}}[[MASTER_ID]]: ompt_event_task_schedule: first_task_id=[[MAIN_TASK]], second_task_id=[[IMPLICIT_TASK_ID]], prior_task_status=ompt_task_complete=1 |
| |
| // CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_task_schedule: first_task_id={{[0-9]+}}, second_task_id=[[WORKER_TASK]], prior_task_status=ompt_task_others=4 |
| // CHECK: {{^}}[[THREAD_ID]]: ompt_event_task_schedule: first_task_id=[[WORKER_TASK]], second_task_id={{[0-9]+}}, prior_task_status=ompt_task_complete=1 |
| |
| |
| |
| |
| |
| return 0; |
| } |