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! $Id: mod_synchro_omp.F90 3531 2019-06-06 15:08:45Z fairhead $ |
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! |
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MODULE mod_synchro_omp |
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INTEGER,SAVE :: exit_omp |
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CONTAINS |
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SUBROUTINE Init_synchro_omp |
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USE mod_phys_lmdz_para |
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IMPLICIT NONE |
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CALL omp_barrier |
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!$OMP MASTER |
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exit_omp=0 |
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!$OMP END MASTER |
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CALL omp_barrier |
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END SUBROUTINE Init_Synchro_omp |
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SUBROUTINE Synchro_omp |
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USE mod_phys_lmdz_para |
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IMPLICIT NONE |
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LOGICAL :: out |
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CHARACTER (LEN=20) :: modname='synchro_omp' |
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CHARACTER (LEN=80) :: abort_message |
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out=.FALSE. |
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!$OMP BARRIER |
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!$OMP BARRIER |
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!$OMP ATOMIC |
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exit_omp=exit_omp+1 |
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!$OMP BARRIER |
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!$OMP BARRIER |
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IF (exit_omp==omp_size) THEN |
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out=.TRUE. |
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ENDIF |
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DO WHILE (.NOT. out) |
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!$OMP BARRIER |
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IF (exit_omp==omp_size) out=.TRUE. |
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!$OMP BARRIER |
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ENDDO |
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!$OMP BARRIER |
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!$OMP MASTER |
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exit_omp=0 |
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!$OMP END MASTER |
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!$OMP BARRIER |
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IF (exit_omp/=0) THEN |
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abort_message='synchro_omp' |
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CALL abort_physic(modname,abort_message,1) |
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ENDIF |
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END SUBROUTINE Synchro_omp |
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END MODULE mod_synchro_omp |
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