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Diffstat (limited to 'final/runtime/test/ompt/tasks/taskyield.c')
-rw-r--r-- | final/runtime/test/ompt/tasks/taskyield.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/final/runtime/test/ompt/tasks/taskyield.c b/final/runtime/test/ompt/tasks/taskyield.c new file mode 100644 index 0000000..2dd0fa1 --- /dev/null +++ b/final/runtime/test/ompt/tasks/taskyield.c @@ -0,0 +1,62 @@ +// 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_switch=7 + // 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; +} |