| 1 | // RUN: %libomp-compile-and-run |
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| 2 | #include <stdio.h> |
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| 3 | #include <math.h> |
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| 4 | #include "omp_testsuite.h" |
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| 5 | |
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| 6 | /* Utility function do spend some time in a loop */ |
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| 7 | int test_omp_task_imp_shared() |
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| 8 | { |
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| 9 | int i; |
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| 10 | int k = 0; |
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| 11 | int result = 0; |
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| 12 | i=0; |
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| 13 | |
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| 14 | #pragma omp parallel |
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| 15 | { |
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| 16 | #pragma omp single |
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| 17 | for (k = 0; k < NUM_TASKS; k++) { |
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| 18 | #pragma omp task shared(i) |
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| 19 | { |
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| 20 | #pragma omp atomic |
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| 21 | i++; |
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| 22 | //this should be shared implicitly |
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| 23 | } |
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| 24 | } |
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| 25 | } |
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| 26 | result = i; |
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| 27 | return ((result == NUM_TASKS)); |
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| 28 | } |
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| 29 | |
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| 30 | int main() |
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| 31 | { |
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| 32 | int i; |
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| 33 | int num_failed=0; |
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| 34 | |
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| 35 | for(i = 0; i < REPETITIONS; i++) { |
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| 36 | if(!test_omp_task_imp_shared()) { |
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| 37 | num_failed++; |
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| 38 | } |
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| 39 | } |
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| 40 | return num_failed; |
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| 41 | } |
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| 42 | |
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