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| 1 | MODULE mod_synchro_omp |
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| 2 | |
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| 3 | LOGICAL,SAVE,ALLOCATABLE :: flag_omp(:) |
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| 4 | |
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| 5 | CONTAINS |
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| 6 | |
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| 7 | SUBROUTINE Init_synchro_omp |
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| 8 | USE mod_phys_lmdz_para |
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| 9 | IMPLICIT NONE |
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| 10 | |
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| 11 | IF (is_omp_root) THEN |
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| 12 | ALLOCATE(flag_omp(0:omp_size-1)) |
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| 13 | flag_omp(:)=.FALSE. |
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| 14 | ENDIF |
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| 15 | !$OMP BARRIER |
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| 16 | |
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| 17 | END SUBROUTINE Init_Synchro_omp |
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| 18 | |
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| 19 | SUBROUTINE Synchro_omp |
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| 20 | USE mod_phys_lmdz_para |
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| 21 | IMPLICIT NONE |
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| 22 | |
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| 23 | flag_omp(omp_rank)=.TRUE. |
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| 24 | !$OMP BARRIER |
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| 25 | DO WHILE (.NOT. ALL(flag_omp)) |
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| 26 | !$OMP BARRIER |
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| 27 | ENDDO |
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| 28 | !$OMP BARRIER |
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| 29 | flag_omp(omp_rank)=.FALSE. |
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| 30 | !$OMP BARRIER |
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| 31 | |
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| 32 | END SUBROUTINE Synchro_omp |
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| 33 | |
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| 34 | END MODULE mod_synchro_omp |
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