1 |
|
|
! |
2 |
|
|
! $Id: mod_phys_lmdz_para.F90 4127 2022-04-20 09:01:09Z acozic $ |
3 |
|
|
! |
4 |
|
|
MODULE mod_phys_lmdz_para |
5 |
|
|
USE mod_phys_lmdz_transfert_para |
6 |
|
|
USE mod_phys_lmdz_mpi_data |
7 |
|
|
USE mod_phys_lmdz_omp_data |
8 |
|
|
|
9 |
|
|
INTEGER,SAVE :: klon_loc |
10 |
|
|
LOGICAL,SAVE :: is_sequential |
11 |
|
|
LOGICAL,SAVE :: is_parallel |
12 |
|
|
LOGICAL,SAVE :: is_master |
13 |
|
|
|
14 |
|
|
|
15 |
|
|
!$OMP THREADPRIVATE(klon_loc,is_master) |
16 |
|
|
|
17 |
|
|
CONTAINS |
18 |
|
|
|
19 |
|
1 |
SUBROUTINE Init_phys_lmdz_para(nbp,nbp_lon,nbp_lat,nbp_lev,grid_type, nvertex,communicator) |
20 |
|
|
IMPLICIT NONE |
21 |
|
|
INTEGER,INTENT(in) :: nbp |
22 |
|
|
INTEGER,INTENT(in) :: nbp_lon |
23 |
|
|
INTEGER,INTENT(in) :: nbp_lat |
24 |
|
|
INTEGER,INTENT(in) :: nbp_lev |
25 |
|
|
INTEGER,INTENT(in) :: communicator |
26 |
|
|
INTEGER,INTENT(IN) :: grid_type |
27 |
|
|
INTEGER,INTENT(IN) :: nvertex |
28 |
|
|
|
29 |
|
1 |
CALL Init_phys_lmdz_mpi_data(nbp,nbp_lon,nbp_lat,nbp_lev, grid_type, nvertex,communicator) |
30 |
|
|
!$OMP PARALLEL |
31 |
|
1 |
CALL Init_phys_lmdz_omp_data(klon_mpi) |
32 |
|
1 |
klon_loc=klon_omp |
33 |
✓✗✓✗
|
1 |
IF (is_mpi_root .AND. is_omp_root) THEN |
34 |
|
1 |
is_master=.TRUE. |
35 |
|
|
ELSE |
36 |
|
|
is_master=.FALSE. |
37 |
|
|
ENDIF |
38 |
|
|
!ym CALL Test_transfert |
39 |
|
|
!$OMP END PARALLEL |
40 |
✓✗✗✓
|
1 |
IF (is_using_mpi .OR. is_using_omp) THEN |
41 |
|
|
is_sequential=.FALSE. |
42 |
|
|
is_parallel=.TRUE. |
43 |
|
|
ELSE |
44 |
|
1 |
is_sequential=.TRUE. |
45 |
|
1 |
is_parallel=.FALSE. |
46 |
|
|
ENDIF |
47 |
|
|
|
48 |
|
|
|
49 |
|
|
|
50 |
|
1 |
END SUBROUTINE Init_phys_lmdz_para |
51 |
|
|
|
52 |
|
|
SUBROUTINE Test_transfert |
53 |
|
|
USE mod_grid_phy_lmdz |
54 |
|
|
USE print_control_mod, ONLY: lunout |
55 |
|
|
IMPLICIT NONE |
56 |
|
|
! INCLUDE "iniprint.h" |
57 |
|
|
|
58 |
|
|
REAL :: Test_Field1d_glo(klon_glo,nbp_lev) |
59 |
|
|
REAL :: tmp1d_glo(klon_glo,nbp_lev) |
60 |
|
|
REAL :: Test_Field2d_glo(nbp_lon,nbp_lat,nbp_lev) |
61 |
|
|
REAL :: tmp2d_glo(nbp_lon,nbp_lat,nbp_lev) |
62 |
|
|
REAL :: Test_Field1d_loc(klon_loc,nbp_lev) |
63 |
|
|
REAL :: Test_Field2d_loc(nbp_lon,jj_nb,nbp_lev) |
64 |
|
|
REAL :: CheckSum |
65 |
|
|
|
66 |
|
|
INTEGER :: i,l |
67 |
|
|
|
68 |
|
|
Test_Field1d_glo = 0. |
69 |
|
|
Test_Field2d_glo = 0. |
70 |
|
|
Test_Field1d_loc = 0. |
71 |
|
|
Test_Field2d_loc = 0. |
72 |
|
|
|
73 |
|
|
IF (is_mpi_root) THEN |
74 |
|
|
!$OMP MASTER |
75 |
|
|
DO l=1,nbp_lev |
76 |
|
|
DO i=1,klon_glo |
77 |
|
|
! Test_Field1d_glo(i,l)=MOD(i,10)+10*(l-1) |
78 |
|
|
Test_Field1d_glo(i,l)=1 |
79 |
|
|
ENDDO |
80 |
|
|
ENDDO |
81 |
|
|
!$OMP END MASTER |
82 |
|
|
ENDIF |
83 |
|
|
|
84 |
|
|
CALL Scatter(Test_Field1d_glo,Test_Field1d_loc) |
85 |
|
|
CALL Gather(Test_Field1d_loc,tmp1d_glo) |
86 |
|
|
|
87 |
|
|
IF (is_mpi_root) THEN |
88 |
|
|
!$OMP MASTER |
89 |
|
|
Checksum=sum(Test_Field1d_glo-tmp1d_glo) |
90 |
|
|
WRITE(lunout,*) "------> Checksum =",Checksum," MUST BE 0" |
91 |
|
|
!$OMP END MASTER |
92 |
|
|
ENDIF |
93 |
|
|
|
94 |
|
|
CALL grid1dTo2d_glo(Test_Field1d_glo,Test_Field2d_glo) |
95 |
|
|
CALL scatter2D(Test_Field2d_glo,Test_Field1d_loc) |
96 |
|
|
CALL gather2d(Test_Field1d_loc,Test_Field2d_glo) |
97 |
|
|
CALL grid2dTo1d_glo(Test_Field2d_glo,tmp1d_glo) |
98 |
|
|
|
99 |
|
|
IF (is_mpi_root) THEN |
100 |
|
|
!$OMP MASTER |
101 |
|
|
Checksum=sum(Test_Field1d_glo-tmp1d_glo) |
102 |
|
|
WRITE(lunout,*) "------> Checksum =",Checksum," MUST BE 0" |
103 |
|
|
!$OMP END MASTER |
104 |
|
|
ENDIF |
105 |
|
|
|
106 |
|
|
CALL bcast(Test_Field1d_glo) |
107 |
|
|
CALL reduce_sum(Test_Field1d_glo,tmp1d_glo) |
108 |
|
|
|
109 |
|
|
IF (is_mpi_root) THEN |
110 |
|
|
!$OMP MASTER |
111 |
|
|
Checksum=sum(Test_Field1d_glo*omp_size*mpi_size-tmp1d_glo) |
112 |
|
|
WRITE(lunout,*) "------> Checksum =",Checksum," MUST BE 0" |
113 |
|
|
!$OMP END MASTER |
114 |
|
|
ENDIF |
115 |
|
|
|
116 |
|
|
|
117 |
|
|
END SUBROUTINE Test_transfert |
118 |
|
|
|
119 |
|
|
END MODULE mod_phys_lmdz_para |
120 |
|
|
|