| 1 | // RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s |
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| 2 | // REQUIRES: ompt |
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| 3 | #include "callback.h" |
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| 4 | #include <omp.h> |
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| 5 | |
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| 6 | int main() |
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| 7 | { |
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| 8 | int x = 0; |
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| 9 | |
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| 10 | #pragma omp parallel num_threads(2) |
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| 11 | { |
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| 12 | //implicit barrier after sections with nowait but with lastprivates |
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| 13 | //implicit barrier at end of sections |
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| 14 | #pragma omp sections |
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| 15 | { |
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| 16 | #pragma omp section |
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| 17 | { |
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| 18 | #pragma omp atomic |
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| 19 | x++; |
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| 20 | } |
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| 21 | |
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| 22 | #pragma omp section |
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| 23 | { |
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| 24 | #pragma omp atomic |
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| 25 | x++; |
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| 26 | } |
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| 27 | } |
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| 28 | } |
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| 29 | |
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| 30 | // clang-format off |
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| 31 | // Check if libomp supports the callbacks for this test. |
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| 32 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_sync_region' |
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| 33 | // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_sync_region_wait' |
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| 34 | |
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| 35 | // CHECK: 0: NULL_POINTER=[[NULL:.*$]] |
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| 36 | |
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| 37 | // master thread implicit barrier at sections end |
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| 38 | // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_barrier_implicit_workshare_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 39 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_implicit_workshare_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 40 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_implicit_workshare_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 41 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_implicit_workshare_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 42 | |
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| 43 | // master thread implicit barrier at parallel end |
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| 44 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_implicit_parallel_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 45 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_implicit_parallel_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 46 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_wait_barrier_implicit_parallel_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 47 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_barrier_implicit_parallel_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 48 | |
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| 49 | |
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| 50 | // worker thread implicit barrier at sections end |
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| 51 | // CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_barrier_implicit_workshare_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 52 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_implicit_workshare_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 53 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_implicit_workshare_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 54 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_implicit_workshare_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra={{(0x)?[0-f]+}} |
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| 55 | |
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| 56 | // worker thread implicit barrier at parallel end |
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| 57 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_implicit_parallel_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
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| 58 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_implicit_parallel_begin: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
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| 59 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_wait_barrier_implicit_parallel_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
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| 60 | // CHECK: {{^}}[[THREAD_ID]]: ompt_event_barrier_implicit_parallel_end: parallel_id={{[0-9]+}}, task_id={{[0-9]+}}, codeptr_ra=[[NULL]] |
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| 61 | // clang-format on |
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| 62 | |
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| 63 | return 0; |
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| 64 | } |
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| 65 | |
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