forked from OSchip/llvm-project
41 lines
1.9 KiB
C
41 lines
1.9 KiB
C
// RUN: %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s
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// REQUIRES: ompt
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// Current GOMP interface implementation does not support cancellation
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// XFAIL: gcc
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#include "callback.h"
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#include "omp.h"
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int main() {
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#pragma omp parallel num_threads(2)
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{
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if (omp_get_thread_num() == 0) {
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print_fuzzy_address_blocks(get_ompt_label_address(1));
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#pragma omp cancel parallel
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define_ompt_label(1);
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// We cannot print at this location because the parallel region is cancelled!
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} else {
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delay(100);
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print_fuzzy_address_blocks(get_ompt_label_address(2));
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#pragma omp cancellation point parallel
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define_ompt_label(2);
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// We cannot print at this location because the parallel region is cancelled!
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}
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}
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// Check if libomp supports the callbacks for this test.
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// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_create'
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// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_cancel'
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// CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
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// CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_task_create: parent_task_id=[[PARENT_TASK_ID:[0-9]+]], parent_task_frame.exit=[[NULL]], parent_task_frame.reenter=[[NULL]], new_task_id=[[TASK_ID:[0-9]+]], codeptr_ra=[[NULL]], task_type=ompt_task_initial=1, has_dependences=no
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// CHECK-DAG: {{^}}[[MASTER_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_parallel|ompt_cancel_activated=17, codeptr_ra=[[RETURN_ADDRESS:0x[0-f]+]]{{[0-f][0-f]}}
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// CHECK-DAG: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[RETURN_ADDRESS]]
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// CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_implicit_task_begin
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// CHECK-DAG: {{^}}[[THREAD_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_parallel|ompt_cancel_detected=33, codeptr_ra=[[OTHER_RETURN_ADDRESS:0x[0-f]+]]{{[0-f][0-f]}}
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// CHECK-DAG: {{^}}[[THREAD_ID]]: fuzzy_address={{.*}}[[OTHER_RETURN_ADDRESS]]
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return 0;
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}
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