| // RUN: %libomp-compile-and-run |
| #include <stdio.h> |
| #include "omp_testsuite.h" |
| |
| int test_omp_section_lastprivate() |
| { |
| int i0 = -1; |
| int sum = 0; |
| int i; |
| int sum0 = 0; |
| int known_sum; |
| |
| i0 = -1; |
| sum = 0; |
| |
| #pragma omp parallel |
| { |
| #pragma omp sections lastprivate(i0) private(i,sum0) |
| { |
| #pragma omp section |
| { |
| sum0 = 0; |
| for (i = 1; i < 400; i++) |
| { |
| sum0 = sum0 + i; |
| i0 = i; |
| } |
| #pragma omp critical |
| { |
| sum = sum + sum0; |
| } /*end of critical*/ |
| } /* end of section */ |
| #pragma omp section |
| { |
| sum0 = 0; |
| for(i = 400; i < 700; i++) |
| { |
| sum0 = sum0 + i; |
| i0 = i; |
| } |
| #pragma omp critical |
| { |
| sum = sum + sum0; |
| } /*end of critical*/ |
| } |
| #pragma omp section |
| { |
| sum0 = 0; |
| for(i = 700; i < 1000; i++) |
| { |
| sum0 = sum0 + i; |
| i0 = i; |
| } |
| #pragma omp critical |
| { |
| sum = sum + sum0; |
| } /*end of critical*/ |
| } /* end of section */ |
| } /* end of sections*/ |
| } /* end of parallel*/ |
| known_sum = (999 * 1000) / 2; |
| return ((known_sum == sum) && (i0 == 999) ); |
| } |
| |
| int main() |
| { |
| int i; |
| int num_failed=0; |
| |
| for(i = 0; i < REPETITIONS; i++) { |
| if(!test_omp_section_lastprivate()) { |
| num_failed++; |
| } |
| } |
| return num_failed; |
| } |