| 1 | // RUN: %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s |
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| 2 | // REQUIRES: ompt |
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| 3 | // Current GOMP interface implementation does not support cancellation; icc 16 does not distinguish between sections and loops |
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| 4 | // XFAIL: icc-16 |
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| 5 | |
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| 6 | #include "callback.h" |
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| 7 | #include <unistd.h> |
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| 8 | |
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| 9 | int main() |
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| 10 | { |
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| 11 | int condition=0; |
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| 12 | #pragma omp parallel num_threads(2) |
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| 13 | { |
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| 14 | int x = 0; |
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| 15 | int i; |
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| 16 | #pragma omp for |
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| 17 | for(i = 0; i < 2; i++) |
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| 18 | { |
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| 19 | if(i == 0) |
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| 20 | { |
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| 21 | x++; |
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| 22 | OMPT_SIGNAL(condition); |
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| 23 | #pragma omp cancel for |
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| 24 | } |
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| 25 | else |
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| 26 | { |
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| 27 | x++; |
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| 28 | OMPT_WAIT(condition,1); |
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| 29 | delay(10000); |
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| 30 | #pragma omp cancellation point for |
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| 31 | } |
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| 32 | } |
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| 33 | } |
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| 34 | #pragma omp parallel num_threads(2) |
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| 35 | { |
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| 36 | #pragma omp sections |
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| 37 | { |
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| 38 | #pragma omp section |
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| 39 | { |
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| 40 | OMPT_SIGNAL(condition); |
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| 41 | #pragma omp cancel sections |
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| 42 | } |
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| 43 | #pragma omp section |
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| 44 | { |
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| 45 | OMPT_WAIT(condition,2); |
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| 46 | delay(10000); |
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| 47 | #pragma omp cancellation point sections |
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| 48 | } |
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| 49 | } |
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| 50 | } |
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| 51 | |
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| 52 | |
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| 53 | // Check if libomp supports the callbacks for this test. |
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| 54 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task' |
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| 55 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_cancel' |
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| 56 | |
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| 57 | // CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]] |
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| 58 | // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_initial_task_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, actual_parallelism=1, index=1, flags=1 |
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| 59 | |
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| 60 | // cancel for and sections |
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| 61 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_loop|ompt_cancel_activated=20, codeptr_ra={{0x[0-f]*}} |
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| 62 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_sections|ompt_cancel_{{activated=18|detected=34}}, codeptr_ra={{0x[0-f]*}} |
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| 63 | // CHECK: {{^}}[[OTHER_THREAD_ID:[0-9]+]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_loop|ompt_cancel_detected=36, codeptr_ra={{0x[0-f]*}} |
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| 64 | // CHECK: {{^}}[[OTHER_THREAD_ID:[0-9]+]]: ompt_event_cancel: task_data=[[TASK_ID:[0-9]+]], flags=ompt_cancel_sections|ompt_cancel_{{activated=18|detected=34}}, codeptr_ra={{0x[0-f]*}} |
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| 65 | |
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| 66 | return 0; |
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| 67 | } |
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| 68 | |
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