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