[6610] | 1 | |
---|
| 2 | |
---|
| 3 | |
---|
| 4 | |
---|
| 5 | |
---|
| 6 | |
---|
| 7 | |
---|
| 8 | |
---|
| 9 | |
---|
| 10 | |
---|
| 11 | |
---|
| 12 | MODULE mod_inca_para |
---|
| 13 | |
---|
| 14 | USE inca_data_para |
---|
| 15 | USE mod_inca_transfert_para |
---|
| 16 | USE PRINT_INCA |
---|
| 17 | USE MOD_GRID_INCA |
---|
| 18 | |
---|
| 19 | INTEGER,SAVE :: plon_loc |
---|
| 20 | LOGICAL,SAVE :: is_sequential |
---|
| 21 | LOGICAL,SAVE :: is_parallel |
---|
| 22 | |
---|
| 23 | !$OMP THREADPRIVATE(plon_loc) |
---|
| 24 | |
---|
| 25 | CONTAINS |
---|
| 26 | |
---|
| 27 | SUBROUTINE Init_mod_inca_para(iim,jjp1,llm,nb_proc,distrib,COMM_LMDZ) |
---|
| 28 | IMPLICIT NONE |
---|
| 29 | INTEGER,INTENT(in) :: iim |
---|
| 30 | INTEGER,INTENT(in) :: jjp1 |
---|
| 31 | INTEGER, INTENT(in) :: llm |
---|
| 32 | INTEGER,INTENT(in) :: nb_proc |
---|
| 33 | INTEGER,INTENT(in) :: distrib(0:nb_proc-1) |
---|
| 34 | INTEGER,INTENT(IN) :: COMM_LMDZ |
---|
| 35 | |
---|
| 36 | |
---|
| 37 | INTEGER :: OMP_GET_NUM_THREADS |
---|
| 38 | EXTERNAL OMP_GET_NUM_THREADS |
---|
| 39 | INTEGER :: OMP_GET_THREAD_NUM |
---|
| 40 | EXTERNAL OMP_GET_THREAD_NUM |
---|
| 41 | |
---|
| 42 | CALL Init_inca_mpi_data(iim,jjp1,nb_proc,distrib,COMM_LMDZ) |
---|
| 43 | |
---|
| 44 | !$OMP PARALLEL |
---|
| 45 | !$OMP BARRIER |
---|
| 46 | |
---|
| 47 | CALL Init_inca_omp_data(plon_mpi) |
---|
| 48 | plon_loc=plon_omp |
---|
| 49 | nbp_loc=plon_omp |
---|
| 50 | |
---|
| 51 | CALL INIT_PRINT_INCA() |
---|
| 52 | CALL Test_transfert |
---|
| 53 | !$OMP END PARALLEL |
---|
| 54 | IF (is_ok_mpi .OR. is_ok_omp) THEN |
---|
| 55 | is_sequential=.FALSE. |
---|
| 56 | is_parallel=.TRUE. |
---|
| 57 | ELSE |
---|
| 58 | is_sequential=.TRUE. |
---|
| 59 | is_parallel=.FALSE. |
---|
| 60 | ENDIF |
---|
| 61 | |
---|
| 62 | |
---|
| 63 | CALL Init_grid_inca(iim,jjp1,llm) |
---|
| 64 | |
---|
| 65 | |
---|
| 66 | END SUBROUTINE Init_mod_inca_para |
---|
| 67 | |
---|
| 68 | SUBROUTINE Test_transfert |
---|
| 69 | USE mod_grid_inca |
---|
| 70 | IMPLICIT NONE |
---|
| 71 | |
---|
| 72 | REAL :: Test_Field1d_glo(plon_glo,nbp_lev) |
---|
| 73 | REAL :: tmp1d_glo(plon_glo,nbp_lev) |
---|
| 74 | REAL :: Test_Field2d_glo(nbp_lon,nbp_lat,nbp_lev) |
---|
| 75 | REAL :: tmp2d_glo(nbp_lon,nbp_lat,nbp_lev) |
---|
| 76 | REAL :: Test_Field1d_loc(plon_loc,nbp_lev) |
---|
| 77 | REAL :: Test_Field2d_loc(nbp_lon,jj_nb,nbp_lev) |
---|
| 78 | REAL :: CheckSum |
---|
| 79 | |
---|
| 80 | INTEGER :: i,l |
---|
| 81 | |
---|
| 82 | Test_Field1d_glo = 0. |
---|
| 83 | Test_Field2d_glo = 0. |
---|
| 84 | Test_Field1d_loc = 0. |
---|
| 85 | Test_Field2d_loc = 0. |
---|
| 86 | |
---|
| 87 | IF (is_mpi_root) THEN |
---|
| 88 | !$OMP MASTER |
---|
| 89 | DO l=1,nbp_lev |
---|
| 90 | DO i=1,plon_glo |
---|
| 91 | Test_Field1d_glo(i,l)=1 |
---|
| 92 | ENDDO |
---|
| 93 | ENDDO |
---|
| 94 | !$OMP END MASTER |
---|
| 95 | ENDIF |
---|
| 96 | |
---|
| 97 | CALL Scatter(Test_Field1d_glo,Test_Field1d_loc) |
---|
| 98 | CALL Gather(Test_Field1d_loc,tmp1d_glo) |
---|
| 99 | |
---|
| 100 | IF (is_mpi_root) THEN |
---|
| 101 | !$OMP MASTER |
---|
| 102 | Checksum=sum(Test_Field1d_glo-tmp1d_glo) |
---|
| 103 | WRITE(lunout, *) "------> Checksum =",Checksum," MUST BE 0" |
---|
| 104 | !$OMP END MASTER |
---|
| 105 | ENDIF |
---|
| 106 | |
---|
| 107 | CALL grid1dTo2d_glo(Test_Field1d_glo,Test_Field2d_glo) |
---|
| 108 | CALL scatter2D(Test_Field2d_glo,Test_Field1d_loc) |
---|
| 109 | CALL gather2d(Test_Field1d_loc,Test_Field2d_glo) |
---|
| 110 | CALL grid2dTo1d_glo(Test_Field2d_glo,tmp1d_glo) |
---|
| 111 | |
---|
| 112 | IF (is_mpi_root) THEN |
---|
| 113 | !$OMP MASTER |
---|
| 114 | Checksum=sum(Test_Field1d_glo-tmp1d_glo) |
---|
| 115 | WRITE(lunout, *) "------> Checksum =",Checksum," MUST BE 0" |
---|
| 116 | !$OMP END MASTER |
---|
| 117 | ENDIF |
---|
| 118 | |
---|
| 119 | CALL bcast(Test_Field1d_glo) |
---|
| 120 | CALL reduce_sum(Test_Field1d_glo,tmp1d_glo) |
---|
| 121 | |
---|
| 122 | IF (is_mpi_root) THEN |
---|
| 123 | !$OMP MASTER |
---|
| 124 | Checksum=sum(Test_Field1d_glo*omp_size*mpi_size-tmp1d_glo) |
---|
| 125 | WRITE(lunout, *) "------> Checksum =",Checksum," MUST BE 0" |
---|
| 126 | !$OMP END MASTER |
---|
| 127 | ENDIF |
---|
| 128 | |
---|
| 129 | |
---|
| 130 | END SUBROUTINE Test_transfert |
---|
| 131 | |
---|
| 132 | END MODULE mod_inca_para |
---|
| 133 | |
---|