source: XIOS/trunk/src/test/test_client.f90 @ 720

Last change on this file since 720 was 720, checked in by mhnguyen, 6 years ago

First implementation of hierarchical distributed hashed table

+) Implement dht for int with index of type size_t

Test
+) Local
+) Work correctly

  • Property copyright set to
    Software name : XIOS (Xml I/O Server)
    http://forge.ipsl.jussieu.fr/ioserver
    Creation date : January 2009
    Licence : CeCCIL version2
    see license file in root directory : Licence_CeCILL_V2-en.txt
    or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
    Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement)
    CNRS/IPSL (Institut Pierre Simon Laplace)
    Project Manager : Yann Meurdesoif
    yann.meurdesoif@cea.fr
File size: 4.6 KB
Line 
1PROGRAM test_client
2
3  USE xios
4  USE mod_wait
5  IMPLICIT NONE
6  INCLUDE "mpif.h"
7  INTEGER :: rank
8  INTEGER :: size
9  INTEGER :: ierr
10
11  CHARACTER(len=*),PARAMETER :: id="client"
12  INTEGER :: comm
13  TYPE(xios_duration) :: dtime
14  TYPE(xios_date) :: date
15  CHARACTER(len=15) :: calendar_type
16  TYPE(xios_context) :: ctx_hdl
17  INTEGER,PARAMETER :: ni_glo=10
18  INTEGER,PARAMETER :: nj_glo=10
19  INTEGER,PARAMETER :: llm=5
20  DOUBLE PRECISION  :: lval(llm)=1
21  TYPE(xios_field) :: field_hdl
22  TYPE(xios_fieldgroup) :: fieldgroup_hdl
23  TYPE(xios_file) :: file_hdl
24  LOGICAL :: ok
25
26  DOUBLE PRECISION,DIMENSION(ni_glo,nj_glo) :: lon_glo,lat_glo
27  DOUBLE PRECISION :: field_A_glo(ni_glo,nj_glo,llm)
28  DOUBLE PRECISION,ALLOCATABLE :: lon(:,:),lat(:,:),field_A(:,:,:), lonvalue(:,:) ;
29  INTEGER :: ni,ibegin,iend,nj,jbegin,jend
30  INTEGER :: i,j,l,ts,n
31
32!!! MPI Initialization
33
34  CALL MPI_INIT(ierr)
35
36  CALL init_wait
37
38!!! XIOS Initialization (get the local communicator)
39
40  CALL xios_initialize(id,return_comm=comm)
41
42  CALL MPI_COMM_RANK(comm,rank,ierr)
43  CALL MPI_COMM_SIZE(comm,size,ierr)
44
45  DO j=1,nj_glo
46    DO i=1,ni_glo
47      lon_glo(i,j)=(i-1)+(j-1)*ni_glo
48      lat_glo(i,j)=1000+(i-1)+(j-1)*ni_glo
49      DO l=1,llm
50        field_A_glo(i,j,l)=(i-1)+(j-1)*ni_glo+10000*l
51      ENDDO
52    ENDDO
53  ENDDO
54  ni=ni_glo ; ibegin=0
55
56  jbegin=0
57  DO n=0,size-1
58    nj=nj_glo/size
59    IF (n<MOD(nj_glo,size)) nj=nj+1
60    IF (n==rank) exit
61    jbegin=jbegin+nj
62  ENDDO
63
64  iend=ibegin+ni-1 ; jend=jbegin+nj-1
65
66  ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni,nj))
67  lon(:,:)=lon_glo(ibegin+1:iend+1,jbegin+1:jend+1)
68  lat(:,:)=lat_glo(ibegin+1:iend+1,jbegin+1:jend+1)
69  field_A(1:ni,1:nj,:)=field_A_glo(ibegin+1:iend+1,jbegin+1:jend+1,:)
70
71  CALL xios_context_initialize("test",comm)
72  CALL xios_get_handle("test",ctx_hdl)
73  CALL xios_set_current_context(ctx_hdl)
74
75  CALL xios_get_calendar_type(calendar_type)
76  PRINT *, "calendar_type = ", calendar_type
77
78  CALL xios_set_axis_attr("axis_A",n_glo=llm ,value=lval) ;
79  CALL xios_set_domain_attr("domain_A",ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, ni=ni,jbegin=jbegin,nj=nj,type='curvilinear')
80  CALL xios_set_domain_attr("domain_A",data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-2, data_nj=nj+4)
81  CALL xios_set_domain_attr("domain_A",lonvalue_2D=lon,latvalue_2D=lat)
82  CALL xios_set_fieldgroup_attr("field_definition",enabled=.TRUE.)
83
84  CALL xios_get_handle("field_definition",fieldgroup_hdl)
85  CALL xios_add_child(fieldgroup_hdl,field_hdl,"field_B")
86  CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_B")
87
88  CALL xios_get_handle("output",file_hdl)
89  CALL xios_add_child(file_hdl,field_hdl)
90  CALL xios_set_attr(field_hdl,field_ref="field_A_zoom",name="field_C")
91
92  dtime%second = 3600
93  CALL xios_set_timestep(dtime)
94
95  ! The calendar is created as soon as the calendar type is defined. This way
96  ! calendar operations can be used before the context definition is closed
97  CALL xios_get_time_origin(date)
98  PRINT *, "--> year length = ", xios_get_year_length_in_seconds(date%year)
99  PRINT *, "--> day length = ", xios_get_day_length_in_seconds()
100  PRINT *, "time_origin = ", date
101  PRINT *, "xios_date_get_second_of_year(time_origin) = ", xios_date_get_second_of_year(date)
102  PRINT *, "xios_date_get_day_of_year(time_origin) = ", xios_date_get_day_of_year(date)
103  PRINT *, "xios_date_get_fraction_of_year(time_origin) = ", xios_date_get_fraction_of_year(date)
104  PRINT *, "xios_date_get_second_of_day(time_origin) = ", xios_date_get_second_of_day(date)
105  PRINT *, "xios_date_get_fraction_of_day(time_origin) = ", xios_date_get_fraction_of_day(date)
106  dtime%timestep = 1
107  dtime = 0.5 * dtime
108  PRINT *, "duration = ", dtime
109  date = date + 3 * (dtime + dtime)
110  PRINT *, "date = time_origin + 3 * (duration + duration) = ", date
111  PRINT *, "xios_date_convert_to_seconds(date) = ", xios_date_convert_to_seconds(date)
112  PRINT *, "xios_date_convert_to_seconds(date - 2.5h) = ", xios_date_convert_to_seconds(date - 2.5 * xios_hour)
113
114  ni=0 ; lonvalue(:,:)=0;
115  CALL xios_get_domain_attr("domain_A",ni=ni,lonvalue_2D=lonvalue)
116
117  print *,"ni",ni
118  print *,"lonvalue",lonvalue;
119
120  CALL xios_is_defined_field_attr("field_A",enabled=ok)
121  PRINT *,"field_A : attribute enabled is defined ? ",ok
122  CALL xios_close_context_definition()
123
124  PRINT*,"field field_A is active ? ",xios_field_is_active("field_A")
125  DO ts=1,24*10
126    CALL xios_update_calendar(ts)
127    CALL xios_send_field("field_A",field_A)
128    CALL wait_us(5000) ;
129  ENDDO
130
131  CALL xios_context_finalize()
132
133  DEALLOCATE(lon, lat, field_A, lonvalue)
134
135  CALL MPI_COMM_FREE(comm, ierr)
136
137  CALL xios_finalize()
138
139  CALL MPI_FINALIZE(ierr)
140
141END PROGRAM test_client
142
143
144
145
146
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