| 1 | // RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s |
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| 2 | // RUN: %libomp-compile -DNOWAIT && %libomp-run | %sort-threads | FileCheck %s |
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| 3 | // REQUIRES: ompt |
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| 4 | // UNSUPPORTED: gcc |
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| 5 | #include "callback.h" |
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| 6 | #include <omp.h> |
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| 7 | |
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| 8 | #ifdef NOWAIT |
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| 9 | #define FOR_CLAUSE nowait |
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| 10 | #else |
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| 11 | #define FOR_CLAUSE |
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| 12 | #endif |
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| 13 | |
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| 14 | int main() { |
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| 15 | int sum = 0, a = 0, b = 0; |
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| 16 | int i; |
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| 17 | #pragma omp parallel num_threads(5) |
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| 18 | // for 32-bit architecture we need at least 3 variables to trigger tree |
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| 19 | #pragma omp for reduction(+ : sum, a, b) FOR_CLAUSE |
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| 20 | for (i = 0; i < 10000; i++) { |
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| 21 | a = b = sum += i; |
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| 22 | } |
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| 23 | |
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| 24 | |
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| 25 | printf("%i\n" , sum); |
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| 26 | // CHECK: 0: NULL_POINTER=[[NULL:.*$]] |
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| 27 | |
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| 28 | // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_parallel_begin: |
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| 29 | // CHECK-SAME: parallel_id=[[PARALLEL_ID:[0-9]+]] |
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| 30 | // CHECK: {{^}}[[MASTER_ID]]: ompt_event_implicit_task_begin: |
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| 31 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id=[[TASK_ID:[0-9]+]] |
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| 32 | |
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| 33 | // order and distribution to threads not determined |
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| 34 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_begin: |
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| 35 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 36 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_end: |
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| 37 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 38 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_begin: |
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| 39 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 40 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_end: |
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| 41 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 42 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_begin: |
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| 43 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 44 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_end: |
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| 45 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 46 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_begin: |
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| 47 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 48 | // CHECK: {{^}}{{[0-f]+}}: ompt_event_reduction_end: |
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| 49 | // CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id={{[0-9]+}} |
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| 50 | |
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| 51 | return 0; |
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| 52 | } |
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| 53 | |
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