[295] | 1 | MODULE checksum_mod |
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| 2 | |
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| 3 | |
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| 4 | ! simple function to perform checksum on T field |
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| 5 | ! works only on 1 process |
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| 6 | ! usefull to check openMP synchronisation problem |
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| 7 | ! need to be enhanced... |
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| 8 | |
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| 9 | CONTAINS |
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| 10 | |
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| 11 | SUBROUTINE checksum(field) |
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[493] | 12 | USE mpi_mod |
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| 13 | USE mpipara |
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[1016] | 14 | USE field_mod |
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| 15 | USE domain_mod |
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| 16 | USE dimensions |
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[295] | 17 | IMPLICIT NONE |
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[477] | 18 | TYPE(t_field) :: field(:) |
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| 19 | |
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[295] | 20 | INTEGER :: intval(2) |
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[327] | 21 | INTEGER :: ind,i,j,ij,l,k |
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[295] | 22 | INTEGER :: tot_sum |
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[493] | 23 | INTEGER :: tot_sum_mpi(mpi_size) |
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[295] | 24 | |
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| 25 | |
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| 26 | !$OMP BARRIER |
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| 27 | !$OMP MASTER |
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| 28 | tot_sum=0 |
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| 29 | DO ind=1,ndomain |
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| 30 | CALL swap_dimensions(ind) |
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| 31 | |
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[477] | 32 | IF (field(ind)%field_type==field_T) THEN |
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| 33 | |
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| 34 | IF (field(ind)%ndim==2) THEN |
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[295] | 35 | DO j=jj_begin,jj_end |
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| 36 | DO i=ii_begin,ii_end |
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| 37 | ij=(j-1)*iim+i |
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| 38 | IF (domain(ind)%own(i,j)) THEN |
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[477] | 39 | intval=transfer(field(ind)%rval2d(ij),intval,2) |
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[295] | 40 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 41 | ENDIF |
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| 42 | ENDDO |
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| 43 | ENDDO |
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[477] | 44 | |
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| 45 | ELSE IF (field(ind)%ndim==3) THEN |
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| 46 | |
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| 47 | DO l=1,size(field(ind)%rval3d,2) |
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[327] | 48 | DO j=jj_begin,jj_end |
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| 49 | DO i=ii_begin,ii_end |
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| 50 | ij=(j-1)*iim+i |
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| 51 | IF (domain(ind)%own(i,j)) THEN |
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[477] | 52 | intval=transfer(field(ind)%rval3d(ij,l),intval,2) |
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[327] | 53 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 54 | ENDIF |
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| 55 | ENDDO |
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| 56 | ENDDO |
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| 57 | ENDDO |
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[477] | 58 | |
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| 59 | ELSE IF (field(ind)%ndim==4) THEN |
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| 60 | |
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| 61 | DO k=1,size(field(ind)%rval4d,3) |
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| 62 | DO l=1,size(field(ind)%rval4d,2) |
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| 63 | DO j=jj_begin,jj_end |
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| 64 | DO i=ii_begin,ii_end |
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| 65 | ij=(j-1)*iim+i |
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| 66 | IF (domain(ind)%own(i,j)) THEN |
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| 67 | intval=transfer(field(ind)%rval4d(ij,l,k),intval,2) |
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| 68 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 69 | ENDIF |
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| 70 | ENDDO |
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| 71 | ENDDO |
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| 72 | ENDDO |
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| 73 | ENDDO |
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| 74 | |
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| 75 | ENDIF |
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| 76 | |
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| 77 | ELSE IF (field(ind)%field_type==field_U) THEN |
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| 78 | |
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| 79 | IF (field(ind)%ndim==2) THEN |
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| 80 | DO j=jj_begin,jj_end |
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| 81 | DO i=ii_begin,ii_end-1 |
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| 82 | ij=(j-1)*iim+i |
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| 83 | intval=transfer(field(ind)%rval2d(ij+u_right),intval,2) |
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| 84 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 85 | ENDDO |
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| 86 | ENDDO |
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| 87 | |
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| 88 | DO j=jj_begin,jj_end-1 |
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| 89 | DO i=ii_begin+1,ii_end |
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| 90 | ij=(j-1)*iim+i |
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| 91 | intval=transfer(field(ind)%rval2d(ij+u_lup),intval,2) |
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| 92 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 93 | ENDDO |
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| 94 | ENDDO |
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| 95 | |
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| 96 | DO j=jj_begin+1,jj_end |
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| 97 | DO i=ii_begin,ii_end |
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| 98 | ij=(j-1)*iim+i |
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| 99 | intval=transfer(field(ind)%rval2d(ij+u_ldown),intval,2) |
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| 100 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 101 | ENDDO |
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| 102 | ENDDO |
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| 103 | |
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| 104 | ELSE IF (field(ind)%ndim==3) THEN |
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| 105 | |
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| 106 | DO l=1,size(field(ind)%rval3d,2) |
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| 107 | DO j=jj_begin,jj_end |
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| 108 | DO i=ii_begin,ii_end-1 |
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| 109 | ij=(j-1)*iim+i |
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| 110 | intval=transfer(field(ind)%rval3d(ij+u_right,l),intval,2) |
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| 111 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 112 | ENDDO |
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| 113 | ENDDO |
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| 114 | |
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| 115 | DO j=jj_begin,jj_end-1 |
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| 116 | DO i=ii_begin+1,ii_end |
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| 117 | ij=(j-1)*iim+i |
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| 118 | intval=transfer(field(ind)%rval3d(ij+u_lup,l),intval,2) |
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| 119 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 120 | ENDDO |
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| 121 | ENDDO |
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| 122 | |
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| 123 | DO j=jj_begin+1,jj_end |
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| 124 | DO i=ii_begin,ii_end |
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| 125 | ij=(j-1)*iim+i |
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| 126 | intval=transfer(field(ind)%rval3d(ij+u_ldown,l),intval,2) |
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| 127 | tot_sum=tot_sum+intval(1)+intval(2) |
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| 128 | ENDDO |
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| 129 | ENDDO |
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| 130 | ENDDO |
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| 131 | |
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| 132 | |
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| 133 | ENDIF |
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| 134 | ENDIF |
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| 135 | |
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[295] | 136 | ENDDO |
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| 137 | !$OMP END MASTER |
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| 138 | !$OMP BARRIER |
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| 139 | |
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| 140 | !$OMP MASTER |
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[493] | 141 | CALL MPI_Gather(tot_sum,1,MPI_INTEGER,tot_sum_mpi,1,MPI_INTEGER,0,comm_icosa,ierr) |
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| 142 | IF (mpi_rank==0) PRINT*,"CheckSum Field : ",field(1)%name,sum(tot_sum_mpi), tot_sum_mpi |
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| 143 | |
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[295] | 144 | !$OMP END MASTER |
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| 145 | |
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| 146 | |
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| 147 | |
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| 148 | END SUBROUTINE checksum |
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| 149 | |
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| 150 | END MODULE checksum_mod |
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| 151 | |
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