| 1 | // RUN: %libomp-compile-and-run |
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| 2 | #include <stdio.h> |
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| 3 | #include <stdlib.h> |
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| 4 | #include "omp_testsuite.h" |
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| 5 | |
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| 6 | static int sum1 = 789; |
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| 7 | #pragma omp threadprivate(sum1) |
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| 8 | |
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| 9 | int test_omp_parallel_copyin() |
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| 10 | { |
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| 11 | int sum, num_threads; |
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| 12 | int known_sum; |
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| 13 | |
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| 14 | sum = 0; |
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| 15 | sum1 = 7; |
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| 16 | num_threads = 0; |
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| 17 | |
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| 18 | #pragma omp parallel copyin(sum1) |
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| 19 | { |
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| 20 | /*printf("sum1=%d\n",sum1);*/ |
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| 21 | int i; |
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| 22 | #pragma omp for |
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| 23 | for (i = 1; i < 1000; i++) { |
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| 24 | sum1 = sum1 + i; |
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| 25 | } /*end of for*/ |
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| 26 | #pragma omp critical |
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| 27 | { |
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| 28 | sum = sum + sum1; |
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| 29 | num_threads++; |
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| 30 | } /*end of critical*/ |
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| 31 | } /* end of parallel*/ |
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| 32 | known_sum = (999 * 1000) / 2 + 7 * num_threads; |
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| 33 | return (known_sum == sum); |
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| 34 | } |
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| 35 | |
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| 36 | int main() |
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| 37 | { |
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| 38 | int i; |
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| 39 | int num_failed=0; |
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| 40 | |
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| 41 | for(i = 0; i < REPETITIONS; i++) { |
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| 42 | if(!test_omp_parallel_copyin()) { |
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| 43 | num_failed++; |
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| 44 | } |
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| 45 | } |
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| 46 | return num_failed; |
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| 47 | } |
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| 48 | |
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