1 | MODULE lib_mpp |
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2 | !!====================================================================== |
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3 | !! *** MODULE lib_mpp *** |
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4 | !! Ocean numerics: massively parallel processing librairy |
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5 | !!===================================================================== |
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6 | #if defined key_mpp_mpi || defined key_mpp_shmem |
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7 | !!---------------------------------------------------------------------- |
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8 | !! 'key_mpp_mpi' OR MPI massively parallel processing library |
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9 | !! 'key_mpp_shmem' SHMEM massively parallel processing library |
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10 | !!---------------------------------------------------------------------- |
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11 | !! mynode |
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12 | !! mpparent |
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13 | !! mppshmem |
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14 | !! mpp_lnk : generic interface (defined in lbclnk) for : |
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15 | !! mpp_lnk_2d, mpp_lnk_3d |
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16 | !! mpp_lnk_3d_gather : Message passing manadgement for two 3D arrays |
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17 | !! mpp_lnk_e : interface defined in lbclnk |
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18 | !! mpplnks |
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19 | !! mpprecv |
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20 | !! mppsend |
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21 | !! mppscatter |
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22 | !! mppgather |
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23 | !! mpp_isl : generic inteface for : |
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24 | !! mppisl_int , mppisl_a_int , mppisl_real, mppisl_a_real |
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25 | !! mpp_min : generic interface for : |
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26 | !! mppmin_int , mppmin_a_int , mppmin_real, mppmin_a_real |
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27 | !! mpp_max : generic interface for : |
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28 | !! mppmax_int , mppmax_a_int , mppmax_real, mppmax_a_real |
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29 | !! mpp_sum : generic interface for : |
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30 | !! mppsum_int , mppsum_a_int , mppsum_real, mppsum_a_real |
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31 | !! mpp_minloc |
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32 | !! mpp_maxloc |
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33 | !! mppsync |
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34 | !! mppstop |
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35 | !! mppobc : variant of mpp_lnk for open boundaries |
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36 | !! mpp_ini_north |
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37 | !! mpp_lbc_north |
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38 | !! mpp_lbc_north_e : variant of mpp_lbc_north for extra outer halo (nsolv=4) |
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39 | !!---------------------------------------------------------------------- |
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40 | !! History : |
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41 | !! ! 94 (M. Guyon, J. Escobar, M. Imbard) Original code |
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42 | !! ! 97 (A.M. Treguier) SHMEM additions |
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43 | !! ! 98 (M. Imbard, J. Escobar, L. Colombet ) SHMEM and MPI |
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44 | !! 9.0 ! 03 (J.-M. Molines, G. Madec) F90, free form |
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45 | !! ! 04 (R. Bourdalle Badie) isend option in mpi |
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46 | !! ! 05 (G. Madec, S. Masson) npolj=5,6 F-point & ice cases |
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47 | !! ! 05 (R. Redler) Replacement of MPI_COMM_WORLD except for MPI_Abort |
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48 | !!---------------------------------------------------------------------- |
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49 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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50 | !! $Header: /home/opalod/NEMOCVSROOT/NEMO/OPA_SRC/lib_mpp.F90,v 1.21 2007/06/05 10:28:55 opalod Exp $ |
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51 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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52 | !!--------------------------------------------------------------------- |
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53 | !! * Modules used |
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54 | USE dom_oce ! ocean space and time domain |
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55 | USE in_out_manager ! I/O manager |
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56 | |
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57 | IMPLICIT NONE |
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58 | |
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59 | PRIVATE |
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60 | PUBLIC mynode, mpparent, mpp_isl, mpp_min, mpp_max, mpp_sum, mpp_lbc_north |
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61 | PUBLIC mpp_lbc_north_e, mpp_minloc, mpp_maxloc, mpp_lnk_3d, mpp_lnk_2d, mpp_lnk_3d_gather, mpp_lnk_2d_e, mpplnks |
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62 | PUBLIC mpprecv, mppsend, mppscatter, mppgather, mppobc, mpp_ini_north, mppstop, mppsync |
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63 | #if defined key_oasis3 || defined key_oasis4 |
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64 | PUBLIC mppsize, mpprank |
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65 | #endif |
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66 | |
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67 | !! * Interfaces |
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68 | !! define generic interface for these routine as they are called sometimes |
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69 | !! with scalar arguments instead of array arguments, which causes problems |
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70 | !! for the compilation on AIX system as well as NEC and SGI. Ok on COMPACQ |
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71 | |
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72 | INTERFACE mpp_isl |
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73 | MODULE PROCEDURE mppisl_a_int, mppisl_int, mppisl_a_real, mppisl_real |
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74 | END INTERFACE |
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75 | INTERFACE mpp_min |
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76 | MODULE PROCEDURE mppmin_a_int, mppmin_int, mppmin_a_real, mppmin_real |
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77 | END INTERFACE |
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78 | INTERFACE mpp_max |
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79 | MODULE PROCEDURE mppmax_a_int, mppmax_int, mppmax_a_real, mppmax_real |
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80 | END INTERFACE |
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81 | INTERFACE mpp_sum |
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82 | MODULE PROCEDURE mppsum_a_int, mppsum_int, mppsum_a_real, mppsum_real |
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83 | END INTERFACE |
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84 | INTERFACE mpp_lbc_north |
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85 | MODULE PROCEDURE mpp_lbc_north_3d, mpp_lbc_north_2d |
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86 | END INTERFACE |
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87 | INTERFACE mpp_minloc |
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88 | MODULE PROCEDURE mpp_minloc2d ,mpp_minloc3d |
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89 | END INTERFACE |
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90 | INTERFACE mpp_maxloc |
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91 | MODULE PROCEDURE mpp_maxloc2d ,mpp_maxloc3d |
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92 | END INTERFACE |
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93 | |
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94 | |
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95 | !! * Share module variables |
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96 | LOGICAL, PUBLIC, PARAMETER :: lk_mpp = .TRUE. !: mpp flag |
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97 | |
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98 | !! The processor number is a required power of two : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024,... |
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99 | INTEGER, PARAMETER :: & |
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100 | nprocmax = 2**10 ! maximun dimension |
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101 | |
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102 | #if defined key_mpp_mpi |
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103 | !! ========================= !! |
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104 | !! MPI variable definition !! |
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105 | !! ========================= !! |
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106 | !$AGRIF_DO_NOT_TREAT |
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107 | # include <mpif.h> |
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108 | !$AGRIF_END_DO_NOT_TREAT |
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109 | |
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110 | INTEGER :: & |
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111 | mppsize, & ! number of process |
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112 | mpprank, & ! process number [ 0 - size-1 ] |
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113 | mpi_comm_opa ! opa local communicator |
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114 | |
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115 | ! variables used in case of north fold condition in mpp_mpi with jpni > 1 |
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116 | INTEGER :: & ! |
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117 | ngrp_world, & ! group ID for the world processors |
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118 | ngrp_north, & ! group ID for the northern processors (to be fold) |
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119 | ncomm_north, & ! communicator made by the processors belonging to ngrp_north |
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120 | ndim_rank_north, & ! number of 'sea' processor in the northern line (can be /= jpni !) |
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121 | njmppmax ! value of njmpp for the processors of the northern line |
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122 | INTEGER :: & ! |
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123 | north_root ! number (in the comm_opa) of proc 0 in the northern comm |
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124 | INTEGER, DIMENSION(:), ALLOCATABLE :: & |
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125 | nrank_north ! dimension ndim_rank_north, number of the procs belonging to ncomm_north |
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126 | CHARACTER (len=1) :: & |
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127 | c_mpi_send = 'S' ! type od mpi send/recieve (S=standard, B=bsend, I=isend) |
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128 | LOGICAL :: & |
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129 | l_isend = .FALSE. ! isend use indicator (T if c_mpi_send='I') |
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130 | |
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131 | |
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132 | #elif defined key_mpp_shmem |
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133 | !! ========================= !! |
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134 | !! SHMEM variable definition !! |
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135 | !! ========================= !! |
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136 | # include <fpvm3.h> |
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137 | # include <mpp/shmem.fh> |
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138 | |
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139 | CHARACTER (len=80), PARAMETER :: simfile = 'pvm3_ndim' ! file name |
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140 | CHARACTER (len=47), PARAMETER :: executable = 'opa' ! executable name |
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141 | CHARACTER, PARAMETER :: opaall = "" ! group name (old def opaall*(*)) |
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142 | |
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143 | INTEGER, PARAMETER :: & !! SHMEM control print |
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144 | mynode_print = 0, & ! flag for print, mynode routine |
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145 | mpprecv_print = 0, & ! flag for print, mpprecv routine |
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146 | mppsend_print = 0, & ! flag for print, mppsend routine |
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147 | mppsync_print = 0, & ! flag for print, mppsync routine |
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148 | mppsum_print = 0, & ! flag for print, mpp_sum routine |
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149 | mppisl_print = 0, & ! flag for print, mpp_isl routine |
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150 | mppmin_print = 0, & ! flag for print, mpp_min routine |
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151 | mppmax_print = 0, & ! flag for print, mpp_max routine |
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152 | mpparent_print = 0 ! flag for print, mpparent routine |
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153 | |
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154 | INTEGER, PARAMETER :: & !! Variable definition |
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155 | jpvmint = 21 ! ??? |
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156 | |
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157 | INTEGER, PARAMETER :: & !! Maximum dimension of array to sum on the processors |
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158 | jpmsec = 50000, & ! ??? |
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159 | jpmpplat = 30, & ! ??? |
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160 | jpmppsum = MAX( jpisl*jpisl, jpmpplat*jpk, jpmsec ) ! ??? |
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161 | |
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162 | INTEGER :: & |
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163 | npvm_ipas , & ! pvm initialization flag |
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164 | npvm_mytid, & ! pvm tid |
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165 | npvm_me , & ! node number [ 0 - nproc-1 ] |
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166 | npvm_nproc, & ! real number of nodes |
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167 | npvm_inum ! ??? |
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168 | INTEGER, DIMENSION(0:nprocmax-1) :: & |
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169 | npvm_tids ! tids array [ 0 - nproc-1 ] |
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170 | |
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171 | INTEGER :: & |
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172 | nt3d_ipas , & ! pvm initialization flag |
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173 | nt3d_mytid, & ! pvm tid |
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174 | nt3d_me , & ! node number [ 0 - nproc-1 ] |
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175 | nt3d_nproc ! real number of nodes |
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176 | INTEGER, DIMENSION(0:nprocmax-1) :: & |
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177 | nt3d_tids ! tids array [ 0 - nproc-1 ] |
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178 | |
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179 | !! real sum reduction |
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180 | INTEGER, DIMENSION(SHMEM_REDUCE_SYNC_SIZE) :: & |
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181 | nrs1sync_shmem, & ! |
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182 | nrs2sync_shmem |
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183 | REAL(wp), DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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184 | wrs1wrk_shmem, & ! |
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185 | wrs2wrk_shmem ! |
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186 | REAL(wp), DIMENSION(jpmppsum) :: & |
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187 | wrstab_shmem ! |
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188 | |
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189 | !! minimum and maximum reduction |
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190 | INTEGER, DIMENSION(SHMEM_REDUCE_SYNC_SIZE) :: & |
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191 | ni1sync_shmem, & ! |
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192 | ni2sync_shmem ! |
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193 | REAL(wp), DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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194 | wi1wrk_shmem, & ! |
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195 | wi2wrk_shmem |
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196 | REAL(wp), DIMENSION(jpmppsum) :: & |
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197 | wintab_shmem, & ! |
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198 | wi1tab_shmem, & ! |
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199 | wi2tab_shmem ! |
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200 | |
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201 | !! value not equal zero for barotropic stream function around islands |
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202 | INTEGER, DIMENSION(SHMEM_REDUCE_SYNC_SIZE) :: & |
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203 | ni11sync_shmem, & ! |
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204 | ni12sync_shmem, & ! |
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205 | ni21sync_shmem, & ! |
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206 | ni22sync_shmem ! |
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207 | REAL(wp), DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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208 | wi11wrk_shmem, & ! |
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209 | wi12wrk_shmem, & ! |
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210 | wi21wrk_shmem, & ! |
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211 | wi22wrk_shmem ! |
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212 | REAL(wp), DIMENSION(jpmppsum) :: & |
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213 | wiltab_shmem , & ! |
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214 | wi11tab_shmem, & ! |
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215 | wi12tab_shmem, & ! |
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216 | wi21tab_shmem, & ! |
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217 | wi22tab_shmem |
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218 | |
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219 | INTEGER, DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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220 | ni11wrk_shmem, & ! |
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221 | ni12wrk_shmem, & ! |
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222 | ni21wrk_shmem, & ! |
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223 | ni22wrk_shmem ! |
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224 | INTEGER, DIMENSION(jpmppsum) :: & |
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225 | niitab_shmem , & ! |
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226 | ni11tab_shmem, & ! |
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227 | ni12tab_shmem ! |
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228 | INTEGER, DIMENSION(SHMEM_REDUCE_SYNC_SIZE) :: & |
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229 | nis1sync_shmem, & ! |
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230 | nis2sync_shmem ! |
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231 | INTEGER, DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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232 | nis1wrk_shmem, & ! |
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233 | nis2wrk_shmem ! |
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234 | INTEGER, DIMENSION(jpmppsum) :: & |
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235 | nistab_shmem |
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236 | |
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237 | !! integer sum reduction |
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238 | INTEGER, DIMENSION(SHMEM_REDUCE_SYNC_SIZE) :: & |
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239 | nil1sync_shmem, & ! |
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240 | nil2sync_shmem ! |
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241 | INTEGER, DIMENSION( MAX( SHMEM_REDUCE_MIN_WRKDATA_SIZE, jpmppsum/2+1 ) ) :: & |
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242 | nil1wrk_shmem, & ! |
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243 | nil2wrk_shmem ! |
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244 | INTEGER, DIMENSION(jpmppsum) :: & |
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245 | niltab_shmem |
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246 | #endif |
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247 | |
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248 | REAL(wp), DIMENSION(jpi,jprecj,jpk,2,2) :: & |
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249 | t4ns, t4sn ! 3d message passing arrays north-south & south-north |
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250 | REAL(wp), DIMENSION(jpj,jpreci,jpk,2,2) :: & |
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251 | t4ew, t4we ! 3d message passing arrays east-west & west-east |
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252 | REAL(wp), DIMENSION(jpi,jprecj,jpk,2,2) :: & |
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253 | t4p1, t4p2 ! 3d message passing arrays north fold |
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254 | REAL(wp), DIMENSION(jpi,jprecj,jpk,2) :: & |
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255 | t3ns, t3sn ! 3d message passing arrays north-south & south-north |
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256 | REAL(wp), DIMENSION(jpj,jpreci,jpk,2) :: & |
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257 | t3ew, t3we ! 3d message passing arrays east-west & west-east |
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258 | REAL(wp), DIMENSION(jpi,jprecj,jpk,2) :: & |
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259 | t3p1, t3p2 ! 3d message passing arrays north fold |
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260 | REAL(wp), DIMENSION(jpi,jprecj,2) :: & |
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261 | t2ns, t2sn ! 2d message passing arrays north-south & south-north |
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262 | REAL(wp), DIMENSION(jpj,jpreci,2) :: & |
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263 | t2ew, t2we ! 2d message passing arrays east-west & west-east |
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264 | REAL(wp), DIMENSION(jpi,jprecj,2) :: & |
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265 | t2p1, t2p2 ! 2d message passing arrays north fold |
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266 | REAL(wp), DIMENSION(1-jpr2di:jpi+jpr2di,jprecj+jpr2dj,2) :: & |
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267 | tr2ns, tr2sn ! 2d message passing arrays north-south & south-north including extra outer halo |
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268 | REAL(wp), DIMENSION(1-jpr2dj:jpj+jpr2dj,jpreci+jpr2di,2) :: & |
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269 | tr2ew, tr2we ! 2d message passing arrays east-west & west-east including extra outer halo |
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270 | !!---------------------------------------------------------------------- |
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271 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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272 | !! $Header: /home/opalod/NEMOCVSROOT/NEMO/OPA_SRC/lib_mpp.F90,v 1.21 2007/06/05 10:28:55 opalod Exp $ |
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273 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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274 | !!--------------------------------------------------------------------- |
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275 | |
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276 | CONTAINS |
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277 | |
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278 | FUNCTION mynode(localComm) |
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279 | !!---------------------------------------------------------------------- |
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280 | !! *** routine mynode *** |
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281 | !! |
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282 | !! ** Purpose : Find processor unit |
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283 | !! |
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284 | !!---------------------------------------------------------------------- |
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285 | #if defined key_mpp_mpi |
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286 | !! * Local variables (MPI version) |
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287 | INTEGER :: mynode, ierr, code |
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288 | LOGICAL :: mpi_was_called |
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289 | INTEGER,OPTIONAL :: localComm |
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290 | NAMELIST/nam_mpp/ c_mpi_send |
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291 | !!---------------------------------------------------------------------- |
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292 | |
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293 | WRITE(numout,*) |
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294 | WRITE(numout,*) 'mynode : mpi initialisation' |
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295 | WRITE(numout,*) '~~~~~~ ' |
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296 | WRITE(numout,*) |
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297 | |
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298 | ! Namelist namrun : parameters of the run |
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299 | REWIND( numnam ) |
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300 | READ ( numnam, nam_mpp ) |
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301 | |
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302 | WRITE(numout,*) ' Namelist nam_mpp' |
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303 | WRITE(numout,*) ' mpi send type c_mpi_send = ', c_mpi_send |
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304 | |
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305 | #if defined key_agrif |
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306 | IF( Agrif_Root() ) THEN |
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307 | #endif |
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308 | !!bug RB : should be clean to use Agrif in coupled mode |
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309 | #if ! defined key_agrif |
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310 | CALL mpi_initialized ( mpi_was_called, code ) |
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311 | IF( code /= MPI_SUCCESS ) THEN |
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312 | CALL ctl_stop( ' lib_mpp: Error in routine mpi_initialized' ) |
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313 | CALL mpi_abort( mpi_comm_world, code, ierr ) |
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314 | ENDIF |
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315 | |
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316 | IF( PRESENT(localComm) .and. mpi_was_called ) THEN |
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317 | mpi_comm_opa = localComm |
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318 | SELECT CASE ( c_mpi_send ) |
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319 | CASE ( 'S' ) ! Standard mpi send (blocking) |
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320 | WRITE(numout,*) ' Standard blocking mpi send (send)' |
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321 | CASE ( 'B' ) ! Buffer mpi send (blocking) |
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322 | WRITE(numout,*) ' Buffer blocking mpi send (bsend)' |
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323 | CALL mpi_init_opa( ierr ) |
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324 | CASE ( 'I' ) ! Immediate mpi send (non-blocking send) |
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325 | WRITE(numout,*) ' Immediate non-blocking send (isend)' |
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326 | l_isend = .TRUE. |
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327 | CASE DEFAULT |
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328 | WRITE(numout,cform_err) |
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329 | WRITE(numout,*) ' bad value for c_mpi_send = ', c_mpi_send |
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330 | nstop = nstop + 1 |
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331 | END SELECT |
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332 | ELSE IF ( PRESENT(localComm) .and. .not. mpi_was_called ) THEN |
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333 | WRITE(numout,*) ' lib_mpp: You cannot provide a local communicator ' |
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334 | WRITE(numout,*) ' without calling MPI_Init before ! ' |
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335 | ELSE |
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336 | #endif |
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337 | SELECT CASE ( c_mpi_send ) |
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338 | CASE ( 'S' ) ! Standard mpi send (blocking) |
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339 | WRITE(numout,*) ' Standard blocking mpi send (send)' |
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340 | CALL mpi_init( ierr ) |
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341 | CASE ( 'B' ) ! Buffer mpi send (blocking) |
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342 | WRITE(numout,*) ' Buffer blocking mpi send (bsend)' |
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343 | CALL mpi_init_opa( ierr ) |
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344 | CASE ( 'I' ) ! Immediate mpi send (non-blocking send) |
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345 | WRITE(numout,*) ' Immediate non-blocking send (isend)' |
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346 | l_isend = .TRUE. |
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347 | CALL mpi_init( ierr ) |
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348 | CASE DEFAULT |
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349 | WRITE(ctmp1,*) ' bad value for c_mpi_send = ', c_mpi_send |
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350 | CALL ctl_stop( ctmp1 ) |
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351 | END SELECT |
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352 | |
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353 | #if ! defined key_agrif |
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354 | CALL mpi_comm_dup( mpi_comm_world, mpi_comm_opa, code) |
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355 | IF( code /= MPI_SUCCESS ) THEN |
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356 | CALL ctl_stop( ' lib_mpp: Error in routine mpi_comm_dup' ) |
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357 | CALL mpi_abort( mpi_comm_world, code, ierr ) |
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358 | ENDIF |
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359 | ! |
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360 | ENDIF |
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361 | #endif |
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362 | #if defined key_agrif |
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363 | ELSE |
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364 | SELECT CASE ( c_mpi_send ) |
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365 | CASE ( 'S' ) ! Standard mpi send (blocking) |
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366 | WRITE(numout,*) ' Standard blocking mpi send (send)' |
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367 | CASE ( 'B' ) ! Buffer mpi send (blocking) |
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368 | WRITE(numout,*) ' Buffer blocking mpi send (bsend)' |
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369 | CASE ( 'I' ) ! Immediate mpi send (non-blocking send) |
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370 | WRITE(numout,*) ' Immediate non-blocking send (isend)' |
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371 | l_isend = .TRUE. |
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372 | CASE DEFAULT |
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373 | WRITE(numout,cform_err) |
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374 | WRITE(numout,*) ' bad value for c_mpi_send = ', c_mpi_send |
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375 | nstop = nstop + 1 |
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376 | END SELECT |
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377 | ENDIF |
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378 | |
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379 | mpi_comm_opa = mpi_comm_world |
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380 | #endif |
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381 | CALL mpi_comm_rank( mpi_comm_opa, mpprank, ierr ) |
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382 | CALL mpi_comm_size( mpi_comm_opa, mppsize, ierr ) |
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383 | mynode = mpprank |
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384 | #else |
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385 | !! * Local variables (SHMEM version) |
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386 | INTEGER :: mynode |
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387 | INTEGER :: & |
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388 | imypid, imyhost, ji, info, iparent_tid |
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389 | !!---------------------------------------------------------------------- |
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390 | |
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391 | IF( npvm_ipas /= nprocmax ) THEN |
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392 | ! --- first passage in mynode |
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393 | ! ------------- |
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394 | ! enroll in pvm |
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395 | ! ------------- |
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396 | CALL pvmfmytid( npvm_mytid ) |
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397 | IF( mynode_print /= 0 ) THEN |
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398 | WRITE(numout,*) 'mynode, npvm_ipas =', npvm_ipas, ' nprocmax=', nprocmax |
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399 | WRITE(numout,*) 'mynode, npvm_mytid=', npvm_mytid, ' after pvmfmytid' |
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400 | ENDIF |
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401 | |
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402 | ! --------------------------------------------------------------- |
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403 | ! find out IF i am parent or child spawned processes have parents |
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404 | ! --------------------------------------------------------------- |
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405 | CALL mpparent( iparent_tid ) |
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406 | IF( mynode_print /= 0 ) THEN |
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407 | WRITE(numout,*) 'mynode, npvm_mytid=', npvm_mytid, & |
---|
408 | & ' after mpparent, npvm_tids(0) = ', & |
---|
409 | & npvm_tids(0), ' iparent_tid=', iparent_tid |
---|
410 | ENDIF |
---|
411 | IF( iparent_tid < 0 ) THEN |
---|
412 | WRITE(numout,*) 'mynode, npvm_mytid=', npvm_mytid, & |
---|
413 | & ' after mpparent, npvm_tids(0) = ', & |
---|
414 | & npvm_tids(0), ' iparent_tid=', iparent_tid |
---|
415 | npvm_tids(0) = npvm_mytid |
---|
416 | npvm_me = 0 |
---|
417 | IF( jpnij > nprocmax ) THEN |
---|
418 | WRITE(ctmp1,*) 'npvm_mytid=', npvm_mytid, ' too great' |
---|
419 | CALL ctl_stop( ctmp1 ) |
---|
420 | |
---|
421 | ELSE |
---|
422 | npvm_nproc = jpnij |
---|
423 | ENDIF |
---|
424 | |
---|
425 | ! ------------------------- |
---|
426 | ! start up copies of myself |
---|
427 | ! ------------------------- |
---|
428 | IF( npvm_nproc > 1 ) THEN |
---|
429 | DO ji = 1, npvm_nproc-1 |
---|
430 | npvm_tids(ji) = nt3d_tids(ji) |
---|
431 | END DO |
---|
432 | info=npvm_nproc-1 |
---|
433 | |
---|
434 | IF( mynode_print /= 0 ) THEN |
---|
435 | WRITE(numout,*) 'mynode, npvm_mytid=',npvm_mytid, & |
---|
436 | & ' maitre=',executable,' info=', info & |
---|
437 | & ,' npvm_nproc=',npvm_nproc |
---|
438 | WRITE(numout,*) 'mynode, npvm_mytid=',npvm_mytid, & |
---|
439 | & ' npvm_tids ',(npvm_tids(ji),ji=0,npvm_nproc-1) |
---|
440 | ENDIF |
---|
441 | |
---|
442 | ! --------------------------- |
---|
443 | ! multicast tids array to children |
---|
444 | ! --------------------------- |
---|
445 | CALL pvmfinitsend( pvmdefault, info ) |
---|
446 | CALL pvmfpack ( jpvmint, npvm_nproc, 1 , 1, info ) |
---|
447 | CALL pvmfpack ( jpvmint, npvm_tids , npvm_nproc, 1, info ) |
---|
448 | CALL pvmfmcast( npvm_nproc-1, npvm_tids(1), 10, info ) |
---|
449 | ENDIF |
---|
450 | ELSE |
---|
451 | |
---|
452 | ! --------------------------------- |
---|
453 | ! receive the tids array and set me |
---|
454 | ! --------------------------------- |
---|
455 | IF( mynode_print /= 0 ) WRITE(numout,*) 'mynode, npvm_mytid=',npvm_mytid, ' pvmfrecv' |
---|
456 | CALL pvmfrecv( iparent_tid, 10, info ) |
---|
457 | IF( mynode_print /= 0 ) WRITE(numout,*) 'mynode, npvm_mytid=',npvm_mytid, " fin pvmfrecv" |
---|
458 | CALL pvmfunpack( jpvmint, npvm_nproc, 1 , 1, info ) |
---|
459 | CALL pvmfunpack( jpvmint, npvm_tids , npvm_nproc, 1, info ) |
---|
460 | IF( mynode_print /= 0 ) THEN |
---|
461 | WRITE(numout,*) 'mynode, npvm_mytid=',npvm_mytid, & |
---|
462 | & ' esclave=', executable,' info=', info,' npvm_nproc=',npvm_nproc |
---|
463 | WRITE(numout,*) 'mynode, npvm_mytid=', npvm_mytid, & |
---|
464 | & 'npvm_tids', ( npvm_tids(ji), ji = 0, npvm_nproc-1 ) |
---|
465 | ENDIF |
---|
466 | DO ji = 0, npvm_nproc-1 |
---|
467 | IF( npvm_mytid == npvm_tids(ji) ) npvm_me = ji |
---|
468 | END DO |
---|
469 | ENDIF |
---|
470 | |
---|
471 | ! ------------------------------------------------------------ |
---|
472 | ! all nproc tasks are equal now |
---|
473 | ! and can address each other by tids(0) thru tids(nproc-1) |
---|
474 | ! for each process me => process number [0-(nproc-1)] |
---|
475 | ! ------------------------------------------------------------ |
---|
476 | CALL pvmfjoingroup ( "bidon", info ) |
---|
477 | CALL pvmfbarrier ( "bidon", npvm_nproc, info ) |
---|
478 | DO ji = 0, npvm_nproc-1 |
---|
479 | IF( ji == npvm_me ) THEN |
---|
480 | CALL pvmfjoingroup ( opaall, npvm_inum ) |
---|
481 | IF( npvm_inum /= npvm_me ) WRITE(numout,*) 'mynode not arrived in the good order for opaall' |
---|
482 | ENDIF |
---|
483 | CALL pvmfbarrier( "bidon", npvm_nproc, info ) |
---|
484 | END DO |
---|
485 | CALL pvmfbarrier( opaall, npvm_nproc, info ) |
---|
486 | |
---|
487 | ELSE |
---|
488 | ! --- other passage in mynode |
---|
489 | ENDIF |
---|
490 | |
---|
491 | npvm_ipas = nprocmax |
---|
492 | mynode = npvm_me |
---|
493 | imypid = npvm_mytid |
---|
494 | imyhost = npvm_tids(0) |
---|
495 | IF( mynode_print /= 0 ) THEN |
---|
496 | WRITE(numout,*)'mynode: npvm_mytid=', npvm_mytid, ' npvm_me=', npvm_me, & |
---|
497 | & ' npvm_nproc=', npvm_nproc , ' npvm_ipas=', npvm_ipas |
---|
498 | ENDIF |
---|
499 | #endif |
---|
500 | END FUNCTION mynode |
---|
501 | |
---|
502 | |
---|
503 | SUBROUTINE mpparent( kparent_tid ) |
---|
504 | !!---------------------------------------------------------------------- |
---|
505 | !! *** routine mpparent *** |
---|
506 | !! |
---|
507 | !! ** Purpose : use an pvmfparent routine for T3E (key_mpp_shmem) |
---|
508 | !! or only return -1 (key_mpp_mpi) |
---|
509 | !!---------------------------------------------------------------------- |
---|
510 | !! * Arguments |
---|
511 | INTEGER, INTENT(inout) :: kparent_tid ! ??? |
---|
512 | |
---|
513 | #if defined key_mpp_mpi |
---|
514 | ! MPI version : retour -1 |
---|
515 | |
---|
516 | kparent_tid = -1 |
---|
517 | |
---|
518 | #else |
---|
519 | !! * Local variables (SHMEN onto T3E version) |
---|
520 | INTEGER :: & |
---|
521 | it3d_my_pe, LEADZ, ji, info |
---|
522 | |
---|
523 | CALL pvmfmytid( nt3d_mytid ) |
---|
524 | CALL pvmfgetpe( nt3d_mytid, it3d_my_pe ) |
---|
525 | IF( mpparent_print /= 0 ) THEN |
---|
526 | WRITE(numout,*) 'mpparent: nt3d_mytid= ', nt3d_mytid ,' it3d_my_pe=',it3d_my_pe |
---|
527 | ENDIF |
---|
528 | IF( it3d_my_pe == 0 ) THEN |
---|
529 | !-----------------------------------------------------------------! |
---|
530 | ! process = 0 => receive other tids ! |
---|
531 | !-----------------------------------------------------------------! |
---|
532 | kparent_tid = -1 |
---|
533 | IF(mpparent_print /= 0 ) THEN |
---|
534 | WRITE(numout,*) 'mpparent, nt3d_mytid=',nt3d_mytid ,' kparent_tid=',kparent_tid |
---|
535 | ENDIF |
---|
536 | ! --- END receive dimension --- |
---|
537 | IF( jpnij > nprocmax ) THEN |
---|
538 | WRITE(ctmp1,*) 'mytid=',nt3d_mytid,' too great' |
---|
539 | CALL ctl_stop( ctmp1 ) |
---|
540 | ELSE |
---|
541 | nt3d_nproc = jpnij |
---|
542 | ENDIF |
---|
543 | IF( mpparent_print /= 0 ) THEN |
---|
544 | WRITE(numout,*) 'mpparent, nt3d_mytid=', nt3d_mytid , ' nt3d_nproc=', nt3d_nproc |
---|
545 | ENDIF |
---|
546 | !-------- receive tids from others process -------- |
---|
547 | DO ji = 1, nt3d_nproc-1 |
---|
548 | CALL pvmfrecv( ji , 100, info ) |
---|
549 | CALL pvmfunpack( jpvmint, nt3d_tids(ji), 1, 1, info ) |
---|
550 | IF( mpparent_print /= 0 ) THEN |
---|
551 | WRITE(numout,*) 'mpparent, nt3d_mytid=', nt3d_mytid , ' receive=', nt3d_tids(ji), ' from = ', ji |
---|
552 | ENDIF |
---|
553 | END DO |
---|
554 | nt3d_tids(0) = nt3d_mytid |
---|
555 | IF( mpparent_print /= 0 ) THEN |
---|
556 | WRITE(numout,*) 'mpparent, nt3d_mytid=', nt3d_mytid , ' nt3d_tids(ji) =', (nt3d_tids(ji), & |
---|
557 | ji = 0, nt3d_nproc-1 ) |
---|
558 | WRITE(numout,*) 'mpparent, nt3d_mytid=', nt3d_mytid , ' kparent_tid=', kparent_tid |
---|
559 | ENDIF |
---|
560 | |
---|
561 | ELSE |
---|
562 | !!----------------------------------------------------------------! |
---|
563 | ! process <> 0 => send other tids ! |
---|
564 | !!----------------------------------------------------------------! |
---|
565 | kparent_tid = 0 |
---|
566 | CALL pvmfinitsend( pvmdataraw, info ) |
---|
567 | CALL pvmfpack( jpvmint, nt3d_mytid, 1, 1, info ) |
---|
568 | CALL pvmfsend( kparent_tid, 100, info ) |
---|
569 | ENDIF |
---|
570 | #endif |
---|
571 | |
---|
572 | END SUBROUTINE mpparent |
---|
573 | |
---|
574 | #if defined key_mpp_shmem |
---|
575 | |
---|
576 | SUBROUTINE mppshmem |
---|
577 | !!---------------------------------------------------------------------- |
---|
578 | !! *** routine mppshmem *** |
---|
579 | !! |
---|
580 | !! ** Purpose : SHMEM ROUTINE |
---|
581 | !! |
---|
582 | !!---------------------------------------------------------------------- |
---|
583 | nrs1sync_shmem = SHMEM_SYNC_VALUE |
---|
584 | nrs2sync_shmem = SHMEM_SYNC_VALUE |
---|
585 | nis1sync_shmem = SHMEM_SYNC_VALUE |
---|
586 | nis2sync_shmem = SHMEM_SYNC_VALUE |
---|
587 | nil1sync_shmem = SHMEM_SYNC_VALUE |
---|
588 | nil2sync_shmem = SHMEM_SYNC_VALUE |
---|
589 | ni11sync_shmem = SHMEM_SYNC_VALUE |
---|
590 | ni12sync_shmem = SHMEM_SYNC_VALUE |
---|
591 | ni21sync_shmem = SHMEM_SYNC_VALUE |
---|
592 | ni22sync_shmem = SHMEM_SYNC_VALUE |
---|
593 | CALL barrier() |
---|
594 | |
---|
595 | END SUBROUTINE mppshmem |
---|
596 | |
---|
597 | #endif |
---|
598 | |
---|
599 | SUBROUTINE mpp_lnk_3d( ptab, cd_type, psgn, cd_mpp ) |
---|
600 | !!---------------------------------------------------------------------- |
---|
601 | !! *** routine mpp_lnk_3d *** |
---|
602 | !! |
---|
603 | !! ** Purpose : Message passing manadgement |
---|
604 | !! |
---|
605 | !! ** Method : Use mppsend and mpprecv function for passing mask |
---|
606 | !! between processors following neighboring subdomains. |
---|
607 | !! domain parameters |
---|
608 | !! nlci : first dimension of the local subdomain |
---|
609 | !! nlcj : second dimension of the local subdomain |
---|
610 | !! nbondi : mark for "east-west local boundary" |
---|
611 | !! nbondj : mark for "north-south local boundary" |
---|
612 | !! noea : number for local neighboring processors |
---|
613 | !! nowe : number for local neighboring processors |
---|
614 | !! noso : number for local neighboring processors |
---|
615 | !! nono : number for local neighboring processors |
---|
616 | !! |
---|
617 | !! ** Action : ptab with update value at its periphery |
---|
618 | !! |
---|
619 | !!---------------------------------------------------------------------- |
---|
620 | !! * Arguments |
---|
621 | CHARACTER(len=1) , INTENT( in ) :: & |
---|
622 | cd_type ! define the nature of ptab array grid-points |
---|
623 | ! ! = T , U , V , F , W points |
---|
624 | ! ! = S : T-point, north fold treatment ??? |
---|
625 | ! ! = G : F-point, north fold treatment ??? |
---|
626 | REAL(wp), INTENT( in ) :: & |
---|
627 | psgn ! control of the sign change |
---|
628 | ! ! = -1. , the sign is changed if north fold boundary |
---|
629 | ! ! = 1. , the sign is kept if north fold boundary |
---|
630 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT( inout ) :: & |
---|
631 | ptab ! 3D array on which the boundary condition is applied |
---|
632 | CHARACTER(len=3), INTENT( in ), OPTIONAL :: & |
---|
633 | cd_mpp ! fill the overlap area only |
---|
634 | |
---|
635 | !! * Local variables |
---|
636 | INTEGER :: ji, jj, jk, jl ! dummy loop indices |
---|
637 | INTEGER :: imigr, iihom, ijhom, iloc, ijt, iju ! temporary integers |
---|
638 | INTEGER :: ml_req1, ml_req2, ml_err ! for key_mpi_isend |
---|
639 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for key_mpi_isend |
---|
640 | !!---------------------------------------------------------------------- |
---|
641 | |
---|
642 | ! 1. standard boundary treatment |
---|
643 | ! ------------------------------ |
---|
644 | |
---|
645 | IF( PRESENT( cd_mpp ) ) THEN |
---|
646 | DO jj = nlcj+1, jpj ! only fill extra allows last line |
---|
647 | ptab(1:nlci, jj, :) = ptab(1:nlci, nlej, :) |
---|
648 | END DO |
---|
649 | DO ji = nlci+1, jpi ! only fill extra allows last column |
---|
650 | ptab(ji , : , :) = ptab(nlei , : , :) |
---|
651 | END DO |
---|
652 | ELSE |
---|
653 | |
---|
654 | ! ! East-West boundaries |
---|
655 | ! ! ==================== |
---|
656 | IF( nbondi == 2 .AND. & ! Cyclic east-west |
---|
657 | & (nperio == 1 .OR. nperio == 4 .OR. nperio == 6) ) THEN |
---|
658 | ptab( 1 ,:,:) = ptab(jpim1,:,:) |
---|
659 | ptab(jpi,:,:) = ptab( 2 ,:,:) |
---|
660 | |
---|
661 | ELSE ! closed |
---|
662 | SELECT CASE ( cd_type ) |
---|
663 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
664 | ptab( 1 :jpreci,:,:) = 0.e0 |
---|
665 | ptab(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
666 | CASE ( 'F' ) |
---|
667 | ptab(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
668 | END SELECT |
---|
669 | ENDIF |
---|
670 | |
---|
671 | ! ! North-South boundaries |
---|
672 | ! ! ====================== |
---|
673 | SELECT CASE ( cd_type ) |
---|
674 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
675 | ptab(:, 1 :jprecj,:) = 0.e0 |
---|
676 | ptab(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
677 | CASE ( 'F' ) |
---|
678 | ptab(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
679 | END SELECT |
---|
680 | |
---|
681 | ENDIF |
---|
682 | |
---|
683 | ! 2. East and west directions exchange |
---|
684 | ! ------------------------------------ |
---|
685 | |
---|
686 | ! 2.1 Read Dirichlet lateral conditions |
---|
687 | |
---|
688 | SELECT CASE ( nbondi ) |
---|
689 | CASE ( -1, 0, 1 ) ! all exept 2 |
---|
690 | iihom = nlci-nreci |
---|
691 | DO jl = 1, jpreci |
---|
692 | t3ew(:,jl,:,1) = ptab(jpreci+jl,:,:) |
---|
693 | t3we(:,jl,:,1) = ptab(iihom +jl,:,:) |
---|
694 | END DO |
---|
695 | END SELECT |
---|
696 | |
---|
697 | ! 2.2 Migrations |
---|
698 | |
---|
699 | #if defined key_mpp_shmem |
---|
700 | !! * SHMEM version |
---|
701 | |
---|
702 | imigr = jpreci * jpj * jpk |
---|
703 | |
---|
704 | SELECT CASE ( nbondi ) |
---|
705 | CASE ( -1 ) |
---|
706 | CALL shmem_put( t3we(1,1,1,2), t3we(1,1,1,1), imigr, noea ) |
---|
707 | CASE ( 0 ) |
---|
708 | CALL shmem_put( t3ew(1,1,1,2), t3ew(1,1,1,1), imigr, nowe ) |
---|
709 | CALL shmem_put( t3we(1,1,1,2), t3we(1,1,1,1), imigr, noea ) |
---|
710 | CASE ( 1 ) |
---|
711 | CALL shmem_put( t3ew(1,1,1,2), t3ew(1,1,1,1), imigr, nowe ) |
---|
712 | END SELECT |
---|
713 | |
---|
714 | CALL barrier() |
---|
715 | CALL shmem_udcflush() |
---|
716 | |
---|
717 | #elif defined key_mpp_mpi |
---|
718 | !! * Local variables (MPI version) |
---|
719 | |
---|
720 | imigr = jpreci * jpj * jpk |
---|
721 | |
---|
722 | SELECT CASE ( nbondi ) |
---|
723 | CASE ( -1 ) |
---|
724 | CALL mppsend( 2, t3we(1,1,1,1), imigr, noea, ml_req1 ) |
---|
725 | CALL mpprecv( 1, t3ew(1,1,1,2), imigr ) |
---|
726 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
727 | CASE ( 0 ) |
---|
728 | CALL mppsend( 1, t3ew(1,1,1,1), imigr, nowe, ml_req1 ) |
---|
729 | CALL mppsend( 2, t3we(1,1,1,1), imigr, noea, ml_req2 ) |
---|
730 | CALL mpprecv( 1, t3ew(1,1,1,2), imigr ) |
---|
731 | CALL mpprecv( 2, t3we(1,1,1,2), imigr ) |
---|
732 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
733 | IF(l_isend) CALL mpi_wait(ml_req2, ml_stat, ml_err) |
---|
734 | CASE ( 1 ) |
---|
735 | CALL mppsend( 1, t3ew(1,1,1,1), imigr, nowe, ml_req1 ) |
---|
736 | CALL mpprecv( 2, t3we(1,1,1,2), imigr ) |
---|
737 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
738 | END SELECT |
---|
739 | #endif |
---|
740 | |
---|
741 | ! 2.3 Write Dirichlet lateral conditions |
---|
742 | |
---|
743 | iihom = nlci-jpreci |
---|
744 | |
---|
745 | SELECT CASE ( nbondi ) |
---|
746 | CASE ( -1 ) |
---|
747 | DO jl = 1, jpreci |
---|
748 | ptab(iihom+jl,:,:) = t3ew(:,jl,:,2) |
---|
749 | END DO |
---|
750 | CASE ( 0 ) |
---|
751 | DO jl = 1, jpreci |
---|
752 | ptab(jl ,:,:) = t3we(:,jl,:,2) |
---|
753 | ptab(iihom+jl,:,:) = t3ew(:,jl,:,2) |
---|
754 | END DO |
---|
755 | CASE ( 1 ) |
---|
756 | DO jl = 1, jpreci |
---|
757 | ptab(jl ,:,:) = t3we(:,jl,:,2) |
---|
758 | END DO |
---|
759 | END SELECT |
---|
760 | |
---|
761 | |
---|
762 | ! 3. North and south directions |
---|
763 | ! ----------------------------- |
---|
764 | |
---|
765 | ! 3.1 Read Dirichlet lateral conditions |
---|
766 | |
---|
767 | IF( nbondj /= 2 ) THEN |
---|
768 | ijhom = nlcj-nrecj |
---|
769 | DO jl = 1, jprecj |
---|
770 | t3sn(:,jl,:,1) = ptab(:,ijhom +jl,:) |
---|
771 | t3ns(:,jl,:,1) = ptab(:,jprecj+jl,:) |
---|
772 | END DO |
---|
773 | ENDIF |
---|
774 | |
---|
775 | ! 3.2 Migrations |
---|
776 | |
---|
777 | #if defined key_mpp_shmem |
---|
778 | !! * SHMEM version |
---|
779 | |
---|
780 | imigr = jprecj * jpi * jpk |
---|
781 | |
---|
782 | SELECT CASE ( nbondj ) |
---|
783 | CASE ( -1 ) |
---|
784 | CALL shmem_put( t3sn(1,1,1,2), t3sn(1,1,1,1), imigr, nono ) |
---|
785 | CASE ( 0 ) |
---|
786 | CALL shmem_put( t3ns(1,1,1,2), t3ns(1,1,1,1), imigr, noso ) |
---|
787 | CALL shmem_put( t3sn(1,1,1,2), t3sn(1,1,1,1), imigr, nono ) |
---|
788 | CASE ( 1 ) |
---|
789 | CALL shmem_put( t3ns(1,1,1,2), t3ns(1,1,1,1), imigr, noso ) |
---|
790 | END SELECT |
---|
791 | |
---|
792 | CALL barrier() |
---|
793 | CALL shmem_udcflush() |
---|
794 | |
---|
795 | #elif defined key_mpp_mpi |
---|
796 | !! * Local variables (MPI version) |
---|
797 | |
---|
798 | imigr=jprecj*jpi*jpk |
---|
799 | |
---|
800 | SELECT CASE ( nbondj ) |
---|
801 | CASE ( -1 ) |
---|
802 | CALL mppsend( 4, t3sn(1,1,1,1), imigr, nono, ml_req1 ) |
---|
803 | CALL mpprecv( 3, t3ns(1,1,1,2), imigr ) |
---|
804 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
805 | CASE ( 0 ) |
---|
806 | CALL mppsend( 3, t3ns(1,1,1,1), imigr, noso, ml_req1 ) |
---|
807 | CALL mppsend( 4, t3sn(1,1,1,1), imigr, nono, ml_req2 ) |
---|
808 | CALL mpprecv( 3, t3ns(1,1,1,2), imigr ) |
---|
809 | CALL mpprecv( 4, t3sn(1,1,1,2), imigr ) |
---|
810 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
811 | IF(l_isend) CALL mpi_wait(ml_req2, ml_stat, ml_err) |
---|
812 | CASE ( 1 ) |
---|
813 | CALL mppsend( 3, t3ns(1,1,1,1), imigr, noso, ml_req1 ) |
---|
814 | CALL mpprecv( 4, t3sn(1,1,1,2), imigr ) |
---|
815 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
816 | END SELECT |
---|
817 | |
---|
818 | #endif |
---|
819 | |
---|
820 | ! 3.3 Write Dirichlet lateral conditions |
---|
821 | |
---|
822 | ijhom = nlcj-jprecj |
---|
823 | |
---|
824 | SELECT CASE ( nbondj ) |
---|
825 | CASE ( -1 ) |
---|
826 | DO jl = 1, jprecj |
---|
827 | ptab(:,ijhom+jl,:) = t3ns(:,jl,:,2) |
---|
828 | END DO |
---|
829 | CASE ( 0 ) |
---|
830 | DO jl = 1, jprecj |
---|
831 | ptab(:,jl ,:) = t3sn(:,jl,:,2) |
---|
832 | ptab(:,ijhom+jl,:) = t3ns(:,jl,:,2) |
---|
833 | END DO |
---|
834 | CASE ( 1 ) |
---|
835 | DO jl = 1, jprecj |
---|
836 | ptab(:,jl,:) = t3sn(:,jl,:,2) |
---|
837 | END DO |
---|
838 | END SELECT |
---|
839 | |
---|
840 | |
---|
841 | ! 4. north fold treatment |
---|
842 | ! ----------------------- |
---|
843 | |
---|
844 | IF (PRESENT(cd_mpp)) THEN |
---|
845 | ! No north fold treatment (it is assumed to be already OK) |
---|
846 | |
---|
847 | ELSE |
---|
848 | |
---|
849 | ! 4.1 treatment without exchange (jpni odd) |
---|
850 | ! T-point pivot |
---|
851 | |
---|
852 | SELECT CASE ( jpni ) |
---|
853 | |
---|
854 | CASE ( 1 ) ! only one proc along I, no mpp exchange |
---|
855 | |
---|
856 | SELECT CASE ( npolj ) |
---|
857 | |
---|
858 | CASE ( 3 , 4 ) ! T pivot |
---|
859 | iloc = jpiglo - 2 * ( nimpp - 1 ) |
---|
860 | |
---|
861 | SELECT CASE ( cd_type ) |
---|
862 | |
---|
863 | CASE ( 'T' , 'S', 'W' ) |
---|
864 | DO jk = 1, jpk |
---|
865 | DO ji = 2, nlci |
---|
866 | ijt=iloc-ji+2 |
---|
867 | ptab(ji,nlcj,jk) = psgn * ptab(ijt,nlcj-2,jk) |
---|
868 | END DO |
---|
869 | DO ji = nlci/2+1, nlci |
---|
870 | ijt=iloc-ji+2 |
---|
871 | ptab(ji,nlcj-1,jk) = psgn * ptab(ijt,nlcj-1,jk) |
---|
872 | END DO |
---|
873 | END DO |
---|
874 | |
---|
875 | CASE ( 'U' ) |
---|
876 | DO jk = 1, jpk |
---|
877 | DO ji = 1, nlci-1 |
---|
878 | iju=iloc-ji+1 |
---|
879 | ptab(ji,nlcj,jk) = psgn * ptab(iju,nlcj-2,jk) |
---|
880 | END DO |
---|
881 | DO ji = nlci/2, nlci-1 |
---|
882 | iju=iloc-ji+1 |
---|
883 | ptab(ji,nlcj-1,jk) = psgn * ptab(iju,nlcj-1,jk) |
---|
884 | END DO |
---|
885 | END DO |
---|
886 | |
---|
887 | CASE ( 'V' ) |
---|
888 | DO jk = 1, jpk |
---|
889 | DO ji = 2, nlci |
---|
890 | ijt=iloc-ji+2 |
---|
891 | ptab(ji,nlcj-1,jk) = psgn * ptab(ijt,nlcj-2,jk) |
---|
892 | ptab(ji,nlcj ,jk) = psgn * ptab(ijt,nlcj-3,jk) |
---|
893 | END DO |
---|
894 | END DO |
---|
895 | |
---|
896 | CASE ( 'F', 'G' ) |
---|
897 | DO jk = 1, jpk |
---|
898 | DO ji = 1, nlci-1 |
---|
899 | iju=iloc-ji+1 |
---|
900 | ptab(ji,nlcj-1,jk) = psgn * ptab(iju,nlcj-2,jk) |
---|
901 | ptab(ji,nlcj ,jk) = psgn * ptab(iju,nlcj-3,jk) |
---|
902 | END DO |
---|
903 | END DO |
---|
904 | |
---|
905 | END SELECT |
---|
906 | |
---|
907 | CASE ( 5 , 6 ) ! F pivot |
---|
908 | iloc=jpiglo-2*(nimpp-1) |
---|
909 | |
---|
910 | SELECT CASE ( cd_type ) |
---|
911 | |
---|
912 | CASE ( 'T' , 'S', 'W' ) |
---|
913 | DO jk = 1, jpk |
---|
914 | DO ji = 1, nlci |
---|
915 | ijt=iloc-ji+1 |
---|
916 | ptab(ji,nlcj,jk) = psgn * ptab(ijt,nlcj-1,jk) |
---|
917 | END DO |
---|
918 | END DO |
---|
919 | |
---|
920 | CASE ( 'U' ) |
---|
921 | DO jk = 1, jpk |
---|
922 | DO ji = 1, nlci-1 |
---|
923 | iju=iloc-ji |
---|
924 | ptab(ji,nlcj,jk) = psgn * ptab(iju,nlcj-1,jk) |
---|
925 | END DO |
---|
926 | END DO |
---|
927 | |
---|
928 | CASE ( 'V' ) |
---|
929 | DO jk = 1, jpk |
---|
930 | DO ji = 1, nlci |
---|
931 | ijt=iloc-ji+1 |
---|
932 | ptab(ji,nlcj ,jk) = psgn * ptab(ijt,nlcj-2,jk) |
---|
933 | END DO |
---|
934 | DO ji = nlci/2+1, nlci |
---|
935 | ijt=iloc-ji+1 |
---|
936 | ptab(ji,nlcj-1,jk) = psgn * ptab(ijt,nlcj-1,jk) |
---|
937 | END DO |
---|
938 | END DO |
---|
939 | |
---|
940 | CASE ( 'F', 'G' ) |
---|
941 | DO jk = 1, jpk |
---|
942 | DO ji = 1, nlci-1 |
---|
943 | iju=iloc-ji |
---|
944 | ptab(ji,nlcj,jk) = psgn * ptab(iju,nlcj-2,jk) |
---|
945 | END DO |
---|
946 | DO ji = nlci/2+1, nlci-1 |
---|
947 | iju=iloc-ji |
---|
948 | ptab(ji,nlcj-1,jk) = psgn * ptab(iju,nlcj-1,jk) |
---|
949 | END DO |
---|
950 | END DO |
---|
951 | END SELECT ! cd_type |
---|
952 | |
---|
953 | END SELECT ! npolj |
---|
954 | |
---|
955 | CASE DEFAULT ! more than 1 proc along I |
---|
956 | IF ( npolj /= 0 ) CALL mpp_lbc_north (ptab, cd_type, psgn) ! only for northern procs. |
---|
957 | |
---|
958 | END SELECT ! jpni |
---|
959 | |
---|
960 | ENDIF |
---|
961 | |
---|
962 | |
---|
963 | ! 5. East and west directions exchange |
---|
964 | ! ------------------------------------ |
---|
965 | |
---|
966 | SELECT CASE ( npolj ) |
---|
967 | |
---|
968 | CASE ( 3, 4, 5, 6 ) |
---|
969 | |
---|
970 | ! 5.1 Read Dirichlet lateral conditions |
---|
971 | |
---|
972 | SELECT CASE ( nbondi ) |
---|
973 | |
---|
974 | CASE ( -1, 0, 1 ) |
---|
975 | iihom = nlci-nreci |
---|
976 | DO jl = 1, jpreci |
---|
977 | t3ew(:,jl,:,1) = ptab(jpreci+jl,:,:) |
---|
978 | t3we(:,jl,:,1) = ptab(iihom +jl,:,:) |
---|
979 | END DO |
---|
980 | |
---|
981 | END SELECT |
---|
982 | |
---|
983 | ! 5.2 Migrations |
---|
984 | |
---|
985 | #if defined key_mpp_shmem |
---|
986 | !! SHMEM version |
---|
987 | |
---|
988 | imigr = jpreci * jpj * jpk |
---|
989 | |
---|
990 | SELECT CASE ( nbondi ) |
---|
991 | CASE ( -1 ) |
---|
992 | CALL shmem_put( t3we(1,1,1,2), t3we(1,1,1,1), imigr, noea ) |
---|
993 | CASE ( 0 ) |
---|
994 | CALL shmem_put( t3ew(1,1,1,2), t3ew(1,1,1,1), imigr, nowe ) |
---|
995 | CALL shmem_put( t3we(1,1,1,2), t3we(1,1,1,1), imigr, noea ) |
---|
996 | CASE ( 1 ) |
---|
997 | CALL shmem_put( t3ew(1,1,1,2), t3ew(1,1,1,1), imigr, nowe ) |
---|
998 | END SELECT |
---|
999 | |
---|
1000 | CALL barrier() |
---|
1001 | CALL shmem_udcflush() |
---|
1002 | |
---|
1003 | #elif defined key_mpp_mpi |
---|
1004 | !! MPI version |
---|
1005 | |
---|
1006 | imigr=jpreci*jpj*jpk |
---|
1007 | |
---|
1008 | SELECT CASE ( nbondi ) |
---|
1009 | CASE ( -1 ) |
---|
1010 | CALL mppsend( 2, t3we(1,1,1,1), imigr, noea, ml_req1 ) |
---|
1011 | CALL mpprecv( 1, t3ew(1,1,1,2), imigr ) |
---|
1012 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1013 | CASE ( 0 ) |
---|
1014 | CALL mppsend( 1, t3ew(1,1,1,1), imigr, nowe, ml_req1 ) |
---|
1015 | CALL mppsend( 2, t3we(1,1,1,1), imigr, noea, ml_req2 ) |
---|
1016 | CALL mpprecv( 1, t3ew(1,1,1,2), imigr ) |
---|
1017 | CALL mpprecv( 2, t3we(1,1,1,2), imigr ) |
---|
1018 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1019 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
1020 | CASE ( 1 ) |
---|
1021 | CALL mppsend( 1, t3ew(1,1,1,1), imigr, nowe, ml_req1 ) |
---|
1022 | CALL mpprecv( 2, t3we(1,1,1,2), imigr ) |
---|
1023 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1024 | END SELECT |
---|
1025 | #endif |
---|
1026 | |
---|
1027 | ! 5.3 Write Dirichlet lateral conditions |
---|
1028 | |
---|
1029 | iihom = nlci-jpreci |
---|
1030 | |
---|
1031 | SELECT CASE ( nbondi) |
---|
1032 | CASE ( -1 ) |
---|
1033 | DO jl = 1, jpreci |
---|
1034 | ptab(iihom+jl,:,:) = t3ew(:,jl,:,2) |
---|
1035 | END DO |
---|
1036 | CASE ( 0 ) |
---|
1037 | DO jl = 1, jpreci |
---|
1038 | ptab(jl ,:,:) = t3we(:,jl,:,2) |
---|
1039 | ptab(iihom+jl,:,:) = t3ew(:,jl,:,2) |
---|
1040 | END DO |
---|
1041 | CASE ( 1 ) |
---|
1042 | DO jl = 1, jpreci |
---|
1043 | ptab(jl ,:,:) = t3we(:,jl,:,2) |
---|
1044 | END DO |
---|
1045 | END SELECT |
---|
1046 | |
---|
1047 | END SELECT ! npolj |
---|
1048 | |
---|
1049 | END SUBROUTINE mpp_lnk_3d |
---|
1050 | |
---|
1051 | |
---|
1052 | SUBROUTINE mpp_lnk_2d( pt2d, cd_type, psgn, cd_mpp ) |
---|
1053 | !!---------------------------------------------------------------------- |
---|
1054 | !! *** routine mpp_lnk_2d *** |
---|
1055 | !! |
---|
1056 | !! ** Purpose : Message passing manadgement for 2d array |
---|
1057 | !! |
---|
1058 | !! ** Method : Use mppsend and mpprecv function for passing mask |
---|
1059 | !! between processors following neighboring subdomains. |
---|
1060 | !! domain parameters |
---|
1061 | !! nlci : first dimension of the local subdomain |
---|
1062 | !! nlcj : second dimension of the local subdomain |
---|
1063 | !! nbondi : mark for "east-west local boundary" |
---|
1064 | !! nbondj : mark for "north-south local boundary" |
---|
1065 | !! noea : number for local neighboring processors |
---|
1066 | !! nowe : number for local neighboring processors |
---|
1067 | !! noso : number for local neighboring processors |
---|
1068 | !! nono : number for local neighboring processors |
---|
1069 | !! |
---|
1070 | !!---------------------------------------------------------------------- |
---|
1071 | !! * Arguments |
---|
1072 | CHARACTER(len=1) , INTENT( in ) :: & |
---|
1073 | cd_type ! define the nature of pt2d array grid-points |
---|
1074 | ! ! = T , U , V , F , W |
---|
1075 | ! ! = S : T-point, north fold treatment |
---|
1076 | ! ! = G : F-point, north fold treatment |
---|
1077 | ! ! = I : sea-ice velocity at F-point with index shift |
---|
1078 | REAL(wp), INTENT( in ) :: & |
---|
1079 | psgn ! control of the sign change |
---|
1080 | ! ! = -1. , the sign is changed if north fold boundary |
---|
1081 | ! ! = 1. , the sign is kept if north fold boundary |
---|
1082 | REAL(wp), DIMENSION(jpi,jpj), INTENT( inout ) :: & |
---|
1083 | pt2d ! 2D array on which the boundary condition is applied |
---|
1084 | CHARACTER(len=3), INTENT( in ), OPTIONAL :: & |
---|
1085 | cd_mpp ! fill the overlap area only |
---|
1086 | |
---|
1087 | !! * Local variables |
---|
1088 | INTEGER :: ji, jj, jl ! dummy loop indices |
---|
1089 | INTEGER :: & |
---|
1090 | imigr, iihom, ijhom, & ! temporary integers |
---|
1091 | iloc, ijt, iju ! " " |
---|
1092 | INTEGER :: ml_req1, ml_req2, ml_err ! for key_mpi_isend |
---|
1093 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for key_mpi_isend |
---|
1094 | !!---------------------------------------------------------------------- |
---|
1095 | |
---|
1096 | ! 1. standard boundary treatment |
---|
1097 | ! ------------------------------ |
---|
1098 | IF (PRESENT(cd_mpp)) THEN |
---|
1099 | DO jj = nlcj+1, jpj ! only fill extra allows last line |
---|
1100 | pt2d(1:nlci, jj) = pt2d(1:nlci, nlej) |
---|
1101 | END DO |
---|
1102 | DO ji = nlci+1, jpi ! only fill extra allows last column |
---|
1103 | pt2d(ji , : ) = pt2d(nlei , : ) |
---|
1104 | END DO |
---|
1105 | ELSE |
---|
1106 | |
---|
1107 | ! ! East-West boundaries |
---|
1108 | ! ! ==================== |
---|
1109 | IF( nbondi == 2 .AND. & ! Cyclic east-west |
---|
1110 | & (nperio == 1 .OR. nperio == 4 .OR. nperio == 6) ) THEN |
---|
1111 | pt2d( 1 ,:) = pt2d(jpim1,:) |
---|
1112 | pt2d(jpi,:) = pt2d( 2 ,:) |
---|
1113 | |
---|
1114 | ELSE ! ... closed |
---|
1115 | SELECT CASE ( cd_type ) |
---|
1116 | CASE ( 'T', 'U', 'V', 'W' , 'I' ) |
---|
1117 | pt2d( 1 :jpreci,:) = 0.e0 |
---|
1118 | pt2d(nlci-jpreci+1:jpi ,:) = 0.e0 |
---|
1119 | CASE ( 'F' ) |
---|
1120 | pt2d(nlci-jpreci+1:jpi ,:) = 0.e0 |
---|
1121 | END SELECT |
---|
1122 | ENDIF |
---|
1123 | |
---|
1124 | ! ! North-South boundaries |
---|
1125 | ! ! ====================== |
---|
1126 | SELECT CASE ( cd_type ) |
---|
1127 | CASE ( 'T', 'U', 'V', 'W' , 'I' ) |
---|
1128 | pt2d(:, 1 :jprecj) = 0.e0 |
---|
1129 | pt2d(:,nlcj-jprecj+1:jpj ) = 0.e0 |
---|
1130 | CASE ( 'F' ) |
---|
1131 | pt2d(:,nlcj-jprecj+1:jpj ) = 0.e0 |
---|
1132 | END SELECT |
---|
1133 | |
---|
1134 | ENDIF |
---|
1135 | |
---|
1136 | |
---|
1137 | ! 2. East and west directions |
---|
1138 | ! --------------------------- |
---|
1139 | |
---|
1140 | ! 2.1 Read Dirichlet lateral conditions |
---|
1141 | |
---|
1142 | SELECT CASE ( nbondi ) |
---|
1143 | CASE ( -1, 0, 1 ) ! all except 2 |
---|
1144 | iihom = nlci-nreci |
---|
1145 | DO jl = 1, jpreci |
---|
1146 | t2ew(:,jl,1) = pt2d(jpreci+jl,:) |
---|
1147 | t2we(:,jl,1) = pt2d(iihom +jl,:) |
---|
1148 | END DO |
---|
1149 | END SELECT |
---|
1150 | |
---|
1151 | ! 2.2 Migrations |
---|
1152 | |
---|
1153 | #if defined key_mpp_shmem |
---|
1154 | !! * SHMEM version |
---|
1155 | |
---|
1156 | imigr = jpreci * jpj |
---|
1157 | |
---|
1158 | SELECT CASE ( nbondi ) |
---|
1159 | CASE ( -1 ) |
---|
1160 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr, noea ) |
---|
1161 | CASE ( 0 ) |
---|
1162 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr, nowe ) |
---|
1163 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr, noea ) |
---|
1164 | CASE ( 1 ) |
---|
1165 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr, nowe ) |
---|
1166 | END SELECT |
---|
1167 | |
---|
1168 | CALL barrier() |
---|
1169 | CALL shmem_udcflush() |
---|
1170 | |
---|
1171 | #elif defined key_mpp_mpi |
---|
1172 | !! * MPI version |
---|
1173 | |
---|
1174 | imigr = jpreci * jpj |
---|
1175 | |
---|
1176 | SELECT CASE ( nbondi ) |
---|
1177 | CASE ( -1 ) |
---|
1178 | CALL mppsend( 2, t2we(1,1,1), imigr, noea, ml_req1 ) |
---|
1179 | CALL mpprecv( 1, t2ew(1,1,2), imigr ) |
---|
1180 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1181 | CASE ( 0 ) |
---|
1182 | CALL mppsend( 1, t2ew(1,1,1), imigr, nowe, ml_req1 ) |
---|
1183 | CALL mppsend( 2, t2we(1,1,1), imigr, noea, ml_req2 ) |
---|
1184 | CALL mpprecv( 1, t2ew(1,1,2), imigr ) |
---|
1185 | CALL mpprecv( 2, t2we(1,1,2), imigr ) |
---|
1186 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1187 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
1188 | CASE ( 1 ) |
---|
1189 | CALL mppsend( 1, t2ew(1,1,1), imigr, nowe, ml_req1 ) |
---|
1190 | CALL mpprecv( 2, t2we(1,1,2), imigr ) |
---|
1191 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1192 | END SELECT |
---|
1193 | |
---|
1194 | #endif |
---|
1195 | |
---|
1196 | ! 2.3 Write Dirichlet lateral conditions |
---|
1197 | |
---|
1198 | iihom = nlci - jpreci |
---|
1199 | SELECT CASE ( nbondi ) |
---|
1200 | CASE ( -1 ) |
---|
1201 | DO jl = 1, jpreci |
---|
1202 | pt2d(iihom+jl,:) = t2ew(:,jl,2) |
---|
1203 | END DO |
---|
1204 | CASE ( 0 ) |
---|
1205 | DO jl = 1, jpreci |
---|
1206 | pt2d(jl ,:) = t2we(:,jl,2) |
---|
1207 | pt2d(iihom+jl,:) = t2ew(:,jl,2) |
---|
1208 | END DO |
---|
1209 | CASE ( 1 ) |
---|
1210 | DO jl = 1, jpreci |
---|
1211 | pt2d(jl ,:) = t2we(:,jl,2) |
---|
1212 | END DO |
---|
1213 | END SELECT |
---|
1214 | |
---|
1215 | |
---|
1216 | ! 3. North and south directions |
---|
1217 | ! ----------------------------- |
---|
1218 | |
---|
1219 | ! 3.1 Read Dirichlet lateral conditions |
---|
1220 | |
---|
1221 | IF( nbondj /= 2 ) THEN |
---|
1222 | ijhom = nlcj-nrecj |
---|
1223 | DO jl = 1, jprecj |
---|
1224 | t2sn(:,jl,1) = pt2d(:,ijhom +jl) |
---|
1225 | t2ns(:,jl,1) = pt2d(:,jprecj+jl) |
---|
1226 | END DO |
---|
1227 | ENDIF |
---|
1228 | |
---|
1229 | ! 3.2 Migrations |
---|
1230 | |
---|
1231 | #if defined key_mpp_shmem |
---|
1232 | !! * SHMEM version |
---|
1233 | |
---|
1234 | imigr = jprecj * jpi |
---|
1235 | |
---|
1236 | SELECT CASE ( nbondj ) |
---|
1237 | CASE ( -1 ) |
---|
1238 | CALL shmem_put( t2sn(1,1,2), t2sn(1,1,1), imigr, nono ) |
---|
1239 | CASE ( 0 ) |
---|
1240 | CALL shmem_put( t2ns(1,1,2), t2ns(1,1,1), imigr, noso ) |
---|
1241 | CALL shmem_put( t2sn(1,1,2), t2sn(1,1,1), imigr, nono ) |
---|
1242 | CASE ( 1 ) |
---|
1243 | CALL shmem_put( t2ns(1,1,2), t2ns(1,1,1), imigr, noso ) |
---|
1244 | END SELECT |
---|
1245 | CALL barrier() |
---|
1246 | CALL shmem_udcflush() |
---|
1247 | |
---|
1248 | #elif defined key_mpp_mpi |
---|
1249 | !! * MPI version |
---|
1250 | |
---|
1251 | imigr = jprecj * jpi |
---|
1252 | |
---|
1253 | SELECT CASE ( nbondj ) |
---|
1254 | CASE ( -1 ) |
---|
1255 | CALL mppsend( 4, t2sn(1,1,1), imigr, nono, ml_req1 ) |
---|
1256 | CALL mpprecv( 3, t2ns(1,1,2), imigr ) |
---|
1257 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1258 | CASE ( 0 ) |
---|
1259 | CALL mppsend( 3, t2ns(1,1,1), imigr, noso, ml_req1 ) |
---|
1260 | CALL mppsend( 4, t2sn(1,1,1), imigr, nono, ml_req2 ) |
---|
1261 | CALL mpprecv( 3, t2ns(1,1,2), imigr ) |
---|
1262 | CALL mpprecv( 4, t2sn(1,1,2), imigr ) |
---|
1263 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1264 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
1265 | CASE ( 1 ) |
---|
1266 | CALL mppsend( 3, t2ns(1,1,1), imigr, noso, ml_req1 ) |
---|
1267 | CALL mpprecv( 4, t2sn(1,1,2), imigr ) |
---|
1268 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1269 | END SELECT |
---|
1270 | |
---|
1271 | #endif |
---|
1272 | |
---|
1273 | ! 3.3 Write Dirichlet lateral conditions |
---|
1274 | |
---|
1275 | ijhom = nlcj - jprecj |
---|
1276 | |
---|
1277 | SELECT CASE ( nbondj ) |
---|
1278 | CASE ( -1 ) |
---|
1279 | DO jl = 1, jprecj |
---|
1280 | pt2d(:,ijhom+jl) = t2ns(:,jl,2) |
---|
1281 | END DO |
---|
1282 | CASE ( 0 ) |
---|
1283 | DO jl = 1, jprecj |
---|
1284 | pt2d(:,jl ) = t2sn(:,jl,2) |
---|
1285 | pt2d(:,ijhom+jl) = t2ns(:,jl,2) |
---|
1286 | END DO |
---|
1287 | CASE ( 1 ) |
---|
1288 | DO jl = 1, jprecj |
---|
1289 | pt2d(:,jl ) = t2sn(:,jl,2) |
---|
1290 | END DO |
---|
1291 | END SELECT |
---|
1292 | |
---|
1293 | |
---|
1294 | ! 4. north fold treatment |
---|
1295 | ! ----------------------- |
---|
1296 | |
---|
1297 | IF (PRESENT(cd_mpp)) THEN |
---|
1298 | ! No north fold treatment (it is assumed to be already OK) |
---|
1299 | |
---|
1300 | ELSE |
---|
1301 | |
---|
1302 | ! 4.1 treatment without exchange (jpni odd) |
---|
1303 | |
---|
1304 | SELECT CASE ( jpni ) |
---|
1305 | |
---|
1306 | CASE ( 1 ) ! only one proc along I, no mpp exchange |
---|
1307 | |
---|
1308 | SELECT CASE ( npolj ) |
---|
1309 | |
---|
1310 | CASE ( 3 , 4 ) ! T pivot |
---|
1311 | iloc = jpiglo - 2 * ( nimpp - 1 ) |
---|
1312 | |
---|
1313 | SELECT CASE ( cd_type ) |
---|
1314 | |
---|
1315 | CASE ( 'T' , 'S', 'W' ) |
---|
1316 | DO ji = 2, nlci |
---|
1317 | ijt=iloc-ji+2 |
---|
1318 | pt2d(ji,nlcj) = psgn * pt2d(ijt,nlcj-2) |
---|
1319 | END DO |
---|
1320 | DO ji = nlci/2+1, nlci |
---|
1321 | ijt=iloc-ji+2 |
---|
1322 | pt2d(ji,nlcj-1) = psgn * pt2d(ijt,nlcj-1) |
---|
1323 | END DO |
---|
1324 | |
---|
1325 | CASE ( 'U' ) |
---|
1326 | DO ji = 1, nlci-1 |
---|
1327 | iju=iloc-ji+1 |
---|
1328 | pt2d(ji,nlcj) = psgn * pt2d(iju,nlcj-2) |
---|
1329 | END DO |
---|
1330 | DO ji = nlci/2, nlci-1 |
---|
1331 | iju=iloc-ji+1 |
---|
1332 | pt2d(ji,nlcj-1) = psgn * pt2d(iju,nlcj-1) |
---|
1333 | END DO |
---|
1334 | |
---|
1335 | CASE ( 'V' ) |
---|
1336 | DO ji = 2, nlci |
---|
1337 | ijt=iloc-ji+2 |
---|
1338 | pt2d(ji,nlcj-1) = psgn * pt2d(ijt,nlcj-2) |
---|
1339 | pt2d(ji,nlcj ) = psgn * pt2d(ijt,nlcj-3) |
---|
1340 | END DO |
---|
1341 | |
---|
1342 | CASE ( 'F', 'G' ) |
---|
1343 | DO ji = 1, nlci-1 |
---|
1344 | iju=iloc-ji+1 |
---|
1345 | pt2d(ji,nlcj-1) = psgn * pt2d(iju,nlcj-2) |
---|
1346 | pt2d(ji,nlcj ) = psgn * pt2d(iju,nlcj-3) |
---|
1347 | END DO |
---|
1348 | |
---|
1349 | CASE ( 'I' ) ! ice U-V point |
---|
1350 | pt2d(2,nlcj) = psgn * pt2d(3,nlcj-1) |
---|
1351 | DO ji = 3, nlci |
---|
1352 | iju = iloc - ji + 3 |
---|
1353 | pt2d(ji,nlcj) = psgn * pt2d(iju,nlcj-1) |
---|
1354 | END DO |
---|
1355 | |
---|
1356 | END SELECT |
---|
1357 | |
---|
1358 | CASE ( 5 , 6 ) ! F pivot |
---|
1359 | iloc=jpiglo-2*(nimpp-1) |
---|
1360 | |
---|
1361 | SELECT CASE (cd_type ) |
---|
1362 | |
---|
1363 | CASE ( 'T', 'S', 'W' ) |
---|
1364 | DO ji = 1, nlci |
---|
1365 | ijt=iloc-ji+1 |
---|
1366 | pt2d(ji,nlcj) = psgn * pt2d(ijt,nlcj-1) |
---|
1367 | END DO |
---|
1368 | |
---|
1369 | CASE ( 'U' ) |
---|
1370 | DO ji = 1, nlci-1 |
---|
1371 | iju=iloc-ji |
---|
1372 | pt2d(ji,nlcj) = psgn * pt2d(iju,nlcj-1) |
---|
1373 | END DO |
---|
1374 | |
---|
1375 | CASE ( 'V' ) |
---|
1376 | DO ji = 1, nlci |
---|
1377 | ijt=iloc-ji+1 |
---|
1378 | pt2d(ji,nlcj ) = psgn * pt2d(ijt,nlcj-2) |
---|
1379 | END DO |
---|
1380 | DO ji = nlci/2+1, nlci |
---|
1381 | ijt=iloc-ji+1 |
---|
1382 | pt2d(ji,nlcj-1) = psgn * pt2d(ijt,nlcj-1) |
---|
1383 | END DO |
---|
1384 | |
---|
1385 | CASE ( 'F', 'G' ) |
---|
1386 | DO ji = 1, nlci-1 |
---|
1387 | iju=iloc-ji |
---|
1388 | pt2d(ji,nlcj) = psgn * pt2d(iju,nlcj-2) |
---|
1389 | END DO |
---|
1390 | DO ji = nlci/2+1, nlci-1 |
---|
1391 | iju=iloc-ji |
---|
1392 | pt2d(ji,nlcj-1) = psgn * pt2d(iju,nlcj-1) |
---|
1393 | END DO |
---|
1394 | |
---|
1395 | CASE ( 'I' ) ! ice U-V point |
---|
1396 | pt2d( 2 ,nlcj) = 0.e0 |
---|
1397 | DO ji = 2 , nlci-1 |
---|
1398 | ijt = iloc - ji + 2 |
---|
1399 | pt2d(ji,nlcj)= 0.5 * ( pt2d(ji,nlcj-1) + psgn * pt2d(ijt,nlcj-1) ) |
---|
1400 | END DO |
---|
1401 | |
---|
1402 | END SELECT ! cd_type |
---|
1403 | |
---|
1404 | END SELECT ! npolj |
---|
1405 | |
---|
1406 | CASE DEFAULT ! more than 1 proc along I |
---|
1407 | IF( npolj /= 0 ) CALL mpp_lbc_north( pt2d, cd_type, psgn ) ! only for northern procs. |
---|
1408 | |
---|
1409 | END SELECT ! jpni |
---|
1410 | |
---|
1411 | ENDIF |
---|
1412 | |
---|
1413 | ! 5. East and west directions |
---|
1414 | ! --------------------------- |
---|
1415 | |
---|
1416 | SELECT CASE ( npolj ) |
---|
1417 | |
---|
1418 | CASE ( 3, 4, 5, 6 ) |
---|
1419 | |
---|
1420 | ! 5.1 Read Dirichlet lateral conditions |
---|
1421 | |
---|
1422 | SELECT CASE ( nbondi ) |
---|
1423 | CASE ( -1, 0, 1 ) |
---|
1424 | iihom = nlci-nreci |
---|
1425 | DO jl = 1, jpreci |
---|
1426 | DO jj = 1, jpj |
---|
1427 | t2ew(jj,jl,1) = pt2d(jpreci+jl,jj) |
---|
1428 | t2we(jj,jl,1) = pt2d(iihom +jl,jj) |
---|
1429 | END DO |
---|
1430 | END DO |
---|
1431 | END SELECT |
---|
1432 | |
---|
1433 | ! 5.2 Migrations |
---|
1434 | |
---|
1435 | #if defined key_mpp_shmem |
---|
1436 | !! * SHMEM version |
---|
1437 | |
---|
1438 | imigr=jpreci*jpj |
---|
1439 | |
---|
1440 | SELECT CASE ( nbondi ) |
---|
1441 | CASE ( -1 ) |
---|
1442 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr, noea ) |
---|
1443 | CASE ( 0 ) |
---|
1444 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr, nowe ) |
---|
1445 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr, noea ) |
---|
1446 | CASE ( 1 ) |
---|
1447 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr, nowe ) |
---|
1448 | END SELECT |
---|
1449 | |
---|
1450 | CALL barrier() |
---|
1451 | CALL shmem_udcflush() |
---|
1452 | |
---|
1453 | #elif defined key_mpp_mpi |
---|
1454 | !! * MPI version |
---|
1455 | |
---|
1456 | imigr=jpreci*jpj |
---|
1457 | |
---|
1458 | SELECT CASE ( nbondi ) |
---|
1459 | CASE ( -1 ) |
---|
1460 | CALL mppsend( 2, t2we(1,1,1), imigr, noea, ml_req1 ) |
---|
1461 | CALL mpprecv( 1, t2ew(1,1,2), imigr ) |
---|
1462 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1463 | CASE ( 0 ) |
---|
1464 | CALL mppsend( 1, t2ew(1,1,1), imigr, nowe, ml_req1 ) |
---|
1465 | CALL mppsend( 2, t2we(1,1,1), imigr, noea, ml_req2 ) |
---|
1466 | CALL mpprecv( 1, t2ew(1,1,2), imigr ) |
---|
1467 | CALL mpprecv( 2, t2we(1,1,2), imigr ) |
---|
1468 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1469 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
1470 | CASE ( 1 ) |
---|
1471 | CALL mppsend( 1, t2ew(1,1,1), imigr, nowe, ml_req1 ) |
---|
1472 | CALL mpprecv( 2, t2we(1,1,2), imigr ) |
---|
1473 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
1474 | END SELECT |
---|
1475 | #endif |
---|
1476 | |
---|
1477 | ! 5.3 Write Dirichlet lateral conditions |
---|
1478 | |
---|
1479 | iihom = nlci - jpreci |
---|
1480 | |
---|
1481 | SELECT CASE ( nbondi ) |
---|
1482 | CASE ( -1 ) |
---|
1483 | DO jl = 1, jpreci |
---|
1484 | pt2d(iihom+jl,:) = t2ew(:,jl,2) |
---|
1485 | END DO |
---|
1486 | CASE ( 0 ) |
---|
1487 | DO jl = 1, jpreci |
---|
1488 | pt2d(jl ,:) = t2we(:,jl,2) |
---|
1489 | pt2d(iihom+jl,:) = t2ew(:,jl,2) |
---|
1490 | END DO |
---|
1491 | CASE ( 1 ) |
---|
1492 | DO jl = 1, jpreci |
---|
1493 | pt2d(jl,:) = t2we(:,jl,2) |
---|
1494 | END DO |
---|
1495 | END SELECT |
---|
1496 | |
---|
1497 | END SELECT ! npolj |
---|
1498 | |
---|
1499 | END SUBROUTINE mpp_lnk_2d |
---|
1500 | |
---|
1501 | |
---|
1502 | SUBROUTINE mpp_lnk_3d_gather( ptab1, cd_type1, ptab2, cd_type2, psgn ) |
---|
1503 | !!---------------------------------------------------------------------- |
---|
1504 | !! *** routine mpp_lnk_3d_gather *** |
---|
1505 | !! |
---|
1506 | !! ** Purpose : Message passing manadgement for two 3D arrays |
---|
1507 | !! |
---|
1508 | !! ** Method : Use mppsend and mpprecv function for passing mask |
---|
1509 | !! between processors following neighboring subdomains. |
---|
1510 | !! domain parameters |
---|
1511 | !! nlci : first dimension of the local subdomain |
---|
1512 | !! nlcj : second dimension of the local subdomain |
---|
1513 | !! nbondi : mark for "east-west local boundary" |
---|
1514 | !! nbondj : mark for "north-south local boundary" |
---|
1515 | !! noea : number for local neighboring processors |
---|
1516 | !! nowe : number for local neighboring processors |
---|
1517 | !! noso : number for local neighboring processors |
---|
1518 | !! nono : number for local neighboring processors |
---|
1519 | !! |
---|
1520 | !! ** Action : ptab1 and ptab2 with update value at its periphery |
---|
1521 | !! |
---|
1522 | !!---------------------------------------------------------------------- |
---|
1523 | !! * Arguments |
---|
1524 | CHARACTER(len=1) , INTENT( in ) :: & |
---|
1525 | cd_type1, cd_type2 ! define the nature of ptab array grid-points |
---|
1526 | ! ! = T , U , V , F , W points |
---|
1527 | ! ! = S : T-point, north fold treatment ??? |
---|
1528 | ! ! = G : F-point, north fold treatment ??? |
---|
1529 | REAL(wp), INTENT( in ) :: & |
---|
1530 | psgn ! control of the sign change |
---|
1531 | ! ! = -1. , the sign is changed if north fold boundary |
---|
1532 | ! ! = 1. , the sign is kept if north fold boundary |
---|
1533 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT( inout ) :: & |
---|
1534 | ptab1, ptab2 ! 3D array on which the boundary condition is applied |
---|
1535 | |
---|
1536 | !! * Local variables |
---|
1537 | INTEGER :: ji, jk, jl ! dummy loop indices |
---|
1538 | INTEGER :: imigr, iihom, ijhom, iloc, ijt, iju ! temporary integers |
---|
1539 | INTEGER :: ml_req1, ml_req2, ml_err ! for key_mpi_isend |
---|
1540 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for key_mpi_isend |
---|
1541 | !!---------------------------------------------------------------------- |
---|
1542 | |
---|
1543 | ! 1. standard boundary treatment |
---|
1544 | ! ------------------------------ |
---|
1545 | ! ! East-West boundaries |
---|
1546 | ! ! ==================== |
---|
1547 | IF( nbondi == 2 .AND. & ! Cyclic east-west |
---|
1548 | & (nperio == 1 .OR. nperio == 4 .OR. nperio == 6) ) THEN |
---|
1549 | ptab1( 1 ,:,:) = ptab1(jpim1,:,:) |
---|
1550 | ptab1(jpi,:,:) = ptab1( 2 ,:,:) |
---|
1551 | ptab2( 1 ,:,:) = ptab2(jpim1,:,:) |
---|
1552 | ptab2(jpi,:,:) = ptab2( 2 ,:,:) |
---|
1553 | |
---|
1554 | ELSE ! closed |
---|
1555 | SELECT CASE ( cd_type1 ) |
---|
1556 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
1557 | ptab1( 1 :jpreci,:,:) = 0.e0 |
---|
1558 | ptab1(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
1559 | CASE ( 'F' ) |
---|
1560 | ptab1(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
1561 | END SELECT |
---|
1562 | SELECT CASE ( cd_type2 ) |
---|
1563 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
1564 | ptab2( 1 :jpreci,:,:) = 0.e0 |
---|
1565 | ptab2(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
1566 | CASE ( 'F' ) |
---|
1567 | ptab2(nlci-jpreci+1:jpi ,:,:) = 0.e0 |
---|
1568 | END SELECT |
---|
1569 | ENDIF |
---|
1570 | |
---|
1571 | ! ! North-South boundaries |
---|
1572 | ! ! ====================== |
---|
1573 | SELECT CASE ( cd_type1 ) |
---|
1574 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
1575 | ptab1(:, 1 :jprecj,:) = 0.e0 |
---|
1576 | ptab1(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
1577 | CASE ( 'F' ) |
---|
1578 | ptab1(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
1579 | END SELECT |
---|
1580 | |
---|
1581 | SELECT CASE ( cd_type2 ) |
---|
1582 | CASE ( 'T', 'U', 'V', 'W' ) |
---|
1583 | ptab2(:, 1 :jprecj,:) = 0.e0 |
---|
1584 | ptab2(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
1585 | CASE ( 'F' ) |
---|
1586 | ptab2(:,nlcj-jprecj+1:jpj ,:) = 0.e0 |
---|
1587 | END SELECT |
---|
1588 | |
---|
1589 | |
---|
1590 | ! 2. East and west directions exchange |
---|
1591 | ! ------------------------------------ |
---|
1592 | |
---|
1593 | ! 2.1 Read Dirichlet lateral conditions |
---|
1594 | |
---|
1595 | SELECT CASE ( nbondi ) |
---|
1596 | CASE ( -1, 0, 1 ) ! all exept 2 |
---|
1597 | iihom = nlci-nreci |
---|
1598 | DO jl = 1, jpreci |
---|
1599 | t4ew(:,jl,:,1,1) = ptab1(jpreci+jl,:,:) |
---|
1600 | t4we(:,jl,:,1,1) = ptab1(iihom +jl,:,:) |
---|
1601 | t4ew(:,jl,:,2,1) = ptab2(jpreci+jl,:,:) |
---|
1602 | t4we(:,jl,:,2,1) = ptab2(iihom +jl,:,:) |
---|
1603 | END DO |
---|
1604 | END SELECT |
---|
1605 | |
---|
1606 | ! 2.2 Migrations |
---|
1607 | |
---|
1608 | #if defined key_mpp_shmem |
---|
1609 | !! * SHMEM version |
---|
1610 | |
---|
1611 | imigr = jpreci * jpj * jpk *2 |
---|
1612 | |
---|
1613 | SELECT CASE ( nbondi ) |
---|
1614 | CASE ( -1 ) |
---|
1615 | CALL shmem_put( t4we(1,1,1,1,2), t4we(1,1,1,1,1), imigr, noea ) |
---|
1616 | CASE ( 0 ) |
---|
1617 | CALL shmem_put( t4ew(1,1,1,1,2), t4ew(1,1,1,1,1), imigr, nowe ) |
---|
1618 | CALL shmem_put( t4we(1,1,1,1,2), t4we(1,1,1,1,1), imigr, noea ) |
---|
1619 | CASE ( 1 ) |
---|
1620 | CALL shmem_put( t4ew(1,1,1,1,2), t4ew(1,1,1,1,1), imigr, nowe ) |
---|
1621 | END SELECT |
---|
1622 | |
---|
1623 | CALL barrier() |
---|
1624 | CALL shmem_udcflush() |
---|
1625 | |
---|
1626 | #elif defined key_mpp_mpi |
---|
1627 | !! * Local variables (MPI version) |
---|
1628 | |
---|
1629 | imigr = jpreci * jpj * jpk *2 |
---|
1630 | |
---|
1631 | SELECT CASE ( nbondi ) |
---|
1632 | CASE ( -1 ) |
---|
1633 | CALL mppsend( 2, t4we(1,1,1,1,1), imigr, noea, ml_req1 ) |
---|
1634 | CALL mpprecv( 1, t4ew(1,1,1,1,2), imigr ) |
---|
1635 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1636 | CASE ( 0 ) |
---|
1637 | CALL mppsend( 1, t4ew(1,1,1,1,1), imigr, nowe, ml_req1 ) |
---|
1638 | CALL mppsend( 2, t4we(1,1,1,1,1), imigr, noea, ml_req2 ) |
---|
1639 | CALL mpprecv( 1, t4ew(1,1,1,1,2), imigr ) |
---|
1640 | CALL mpprecv( 2, t4we(1,1,1,1,2), imigr ) |
---|
1641 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1642 | IF(l_isend) CALL mpi_wait(ml_req2, ml_stat, ml_err) |
---|
1643 | CASE ( 1 ) |
---|
1644 | CALL mppsend( 1, t4ew(1,1,1,1,1), imigr, nowe, ml_req1 ) |
---|
1645 | CALL mpprecv( 2, t4we(1,1,1,1,2), imigr ) |
---|
1646 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1647 | END SELECT |
---|
1648 | #endif |
---|
1649 | |
---|
1650 | ! 2.3 Write Dirichlet lateral conditions |
---|
1651 | |
---|
1652 | iihom = nlci-jpreci |
---|
1653 | |
---|
1654 | SELECT CASE ( nbondi ) |
---|
1655 | CASE ( -1 ) |
---|
1656 | DO jl = 1, jpreci |
---|
1657 | ptab1(iihom+jl,:,:) = t4ew(:,jl,:,1,2) |
---|
1658 | ptab2(iihom+jl,:,:) = t4ew(:,jl,:,2,2) |
---|
1659 | END DO |
---|
1660 | CASE ( 0 ) |
---|
1661 | DO jl = 1, jpreci |
---|
1662 | ptab1(jl ,:,:) = t4we(:,jl,:,1,2) |
---|
1663 | ptab1(iihom+jl,:,:) = t4ew(:,jl,:,1,2) |
---|
1664 | ptab2(jl ,:,:) = t4we(:,jl,:,2,2) |
---|
1665 | ptab2(iihom+jl,:,:) = t4ew(:,jl,:,2,2) |
---|
1666 | END DO |
---|
1667 | CASE ( 1 ) |
---|
1668 | DO jl = 1, jpreci |
---|
1669 | ptab1(jl ,:,:) = t4we(:,jl,:,1,2) |
---|
1670 | ptab2(jl ,:,:) = t4we(:,jl,:,2,2) |
---|
1671 | END DO |
---|
1672 | END SELECT |
---|
1673 | |
---|
1674 | |
---|
1675 | ! 3. North and south directions |
---|
1676 | ! ----------------------------- |
---|
1677 | |
---|
1678 | ! 3.1 Read Dirichlet lateral conditions |
---|
1679 | |
---|
1680 | IF( nbondj /= 2 ) THEN |
---|
1681 | ijhom = nlcj-nrecj |
---|
1682 | DO jl = 1, jprecj |
---|
1683 | t4sn(:,jl,:,1,1) = ptab1(:,ijhom +jl,:) |
---|
1684 | t4ns(:,jl,:,1,1) = ptab1(:,jprecj+jl,:) |
---|
1685 | t4sn(:,jl,:,2,1) = ptab2(:,ijhom +jl,:) |
---|
1686 | t4ns(:,jl,:,2,1) = ptab2(:,jprecj+jl,:) |
---|
1687 | END DO |
---|
1688 | ENDIF |
---|
1689 | |
---|
1690 | ! 3.2 Migrations |
---|
1691 | |
---|
1692 | #if defined key_mpp_shmem |
---|
1693 | !! * SHMEM version |
---|
1694 | |
---|
1695 | imigr = jprecj * jpi * jpk * 2 |
---|
1696 | |
---|
1697 | SELECT CASE ( nbondj ) |
---|
1698 | CASE ( -1 ) |
---|
1699 | CALL shmem_put( t4sn(1,1,1,1,2), t4sn(1,1,1,1,1), imigr, nono ) |
---|
1700 | CASE ( 0 ) |
---|
1701 | CALL shmem_put( t4ns(1,1,1,1,2), t4ns(1,1,1,1,1), imigr, noso ) |
---|
1702 | CALL shmem_put( t4sn(1,1,1,1,2), t4sn(1,1,1,1,1), imigr, nono ) |
---|
1703 | CASE ( 1 ) |
---|
1704 | CALL shmem_put( t4ns(1,1,1,1,2), t4ns(1,1,1,1;,1), imigr, noso ) |
---|
1705 | END SELECT |
---|
1706 | |
---|
1707 | CALL barrier() |
---|
1708 | CALL shmem_udcflush() |
---|
1709 | |
---|
1710 | #elif defined key_mpp_mpi |
---|
1711 | !! * Local variables (MPI version) |
---|
1712 | |
---|
1713 | imigr=jprecj * jpi * jpk * 2 |
---|
1714 | |
---|
1715 | SELECT CASE ( nbondj ) |
---|
1716 | CASE ( -1 ) |
---|
1717 | CALL mppsend( 4, t4sn(1,1,1,1,1), imigr, nono, ml_req1 ) |
---|
1718 | CALL mpprecv( 3, t4ns(1,1,1,1,2), imigr ) |
---|
1719 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1720 | CASE ( 0 ) |
---|
1721 | CALL mppsend( 3, t4ns(1,1,1,1,1), imigr, noso, ml_req1 ) |
---|
1722 | CALL mppsend( 4, t4sn(1,1,1,1,1), imigr, nono, ml_req2 ) |
---|
1723 | CALL mpprecv( 3, t4ns(1,1,1,1,2), imigr ) |
---|
1724 | CALL mpprecv( 4, t4sn(1,1,1,1,2), imigr ) |
---|
1725 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1726 | IF(l_isend) CALL mpi_wait(ml_req2, ml_stat, ml_err) |
---|
1727 | CASE ( 1 ) |
---|
1728 | CALL mppsend( 3, t4ns(1,1,1,1,1), imigr, noso, ml_req1 ) |
---|
1729 | CALL mpprecv( 4, t4sn(1,1,1,1,2), imigr ) |
---|
1730 | IF(l_isend) CALL mpi_wait(ml_req1, ml_stat, ml_err) |
---|
1731 | END SELECT |
---|
1732 | |
---|
1733 | #endif |
---|
1734 | |
---|
1735 | ! 3.3 Write Dirichlet lateral conditions |
---|
1736 | |
---|
1737 | ijhom = nlcj-jprecj |
---|
1738 | |
---|
1739 | SELECT CASE ( nbondj ) |
---|
1740 | CASE ( -1 ) |
---|
1741 | DO jl = 1, jprecj |
---|
1742 | ptab1(:,ijhom+jl,:) = t4ns(:,jl,:,1,2) |
---|
1743 | ptab2(:,ijhom+jl,:) = t4ns(:,jl,:,2,2) |
---|
1744 | END DO |
---|
1745 | CASE ( 0 ) |
---|
1746 | DO jl = 1, jprecj |
---|
1747 | ptab1(:,jl ,:) = t4sn(:,jl,:,1,2) |
---|
1748 | ptab1(:,ijhom+jl,:) = t4ns(:,jl,:,1,2) |
---|
1749 | ptab2(:,jl ,:) = t4sn(:,jl,:,2,2) |
---|
1750 | ptab2(:,ijhom+jl,:) = t4ns(:,jl,:,2,2) |
---|
1751 | END DO |
---|
1752 | CASE ( 1 ) |
---|
1753 | DO jl = 1, jprecj |
---|
1754 | ptab1(:,jl,:) = t4sn(:,jl,:,1,2) |
---|
1755 | ptab2(:,jl,:) = t4sn(:,jl,:,2,2) |
---|
1756 | END DO |
---|
1757 | END SELECT |
---|
1758 | |
---|
1759 | |
---|
1760 | ! 4. north fold treatment |
---|
1761 | ! ----------------------- |
---|
1762 | |
---|
1763 | ! 4.1 treatment without exchange (jpni odd) |
---|
1764 | ! T-point pivot |
---|
1765 | |
---|
1766 | SELECT CASE ( jpni ) |
---|
1767 | |
---|
1768 | CASE ( 1 ) ! only one proc along I, no mpp exchange |
---|
1769 | |
---|
1770 | SELECT CASE ( npolj ) |
---|
1771 | |
---|
1772 | CASE ( 3 , 4 ) ! T pivot |
---|
1773 | iloc = jpiglo - 2 * ( nimpp - 1 ) |
---|
1774 | |
---|
1775 | SELECT CASE ( cd_type1 ) |
---|
1776 | |
---|
1777 | CASE ( 'T' , 'S', 'W' ) |
---|
1778 | DO jk = 1, jpk |
---|
1779 | DO ji = 2, nlci |
---|
1780 | ijt=iloc-ji+2 |
---|
1781 | ptab1(ji,nlcj,jk) = psgn * ptab1(ijt,nlcj-2,jk) |
---|
1782 | END DO |
---|
1783 | DO ji = nlci/2+1, nlci |
---|
1784 | ijt=iloc-ji+2 |
---|
1785 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(ijt,nlcj-1,jk) |
---|
1786 | END DO |
---|
1787 | END DO |
---|
1788 | |
---|
1789 | CASE ( 'U' ) |
---|
1790 | DO jk = 1, jpk |
---|
1791 | DO ji = 1, nlci-1 |
---|
1792 | iju=iloc-ji+1 |
---|
1793 | ptab1(ji,nlcj,jk) = psgn * ptab1(iju,nlcj-2,jk) |
---|
1794 | END DO |
---|
1795 | DO ji = nlci/2, nlci-1 |
---|
1796 | iju=iloc-ji+1 |
---|
1797 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(iju,nlcj-1,jk) |
---|
1798 | END DO |
---|
1799 | END DO |
---|
1800 | |
---|
1801 | CASE ( 'V' ) |
---|
1802 | DO jk = 1, jpk |
---|
1803 | DO ji = 2, nlci |
---|
1804 | ijt=iloc-ji+2 |
---|
1805 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(ijt,nlcj-2,jk) |
---|
1806 | ptab1(ji,nlcj ,jk) = psgn * ptab1(ijt,nlcj-3,jk) |
---|
1807 | END DO |
---|
1808 | END DO |
---|
1809 | |
---|
1810 | CASE ( 'F', 'G' ) |
---|
1811 | DO jk = 1, jpk |
---|
1812 | DO ji = 1, nlci-1 |
---|
1813 | iju=iloc-ji+1 |
---|
1814 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(iju,nlcj-2,jk) |
---|
1815 | ptab1(ji,nlcj ,jk) = psgn * ptab1(iju,nlcj-3,jk) |
---|
1816 | END DO |
---|
1817 | END DO |
---|
1818 | |
---|
1819 | END SELECT |
---|
1820 | |
---|
1821 | SELECT CASE ( cd_type2 ) |
---|
1822 | |
---|
1823 | CASE ( 'T' , 'S', 'W' ) |
---|
1824 | DO jk = 1, jpk |
---|
1825 | DO ji = 2, nlci |
---|
1826 | ijt=iloc-ji+2 |
---|
1827 | ptab2(ji,nlcj,jk) = psgn * ptab2(ijt,nlcj-2,jk) |
---|
1828 | END DO |
---|
1829 | DO ji = nlci/2+1, nlci |
---|
1830 | ijt=iloc-ji+2 |
---|
1831 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(ijt,nlcj-1,jk) |
---|
1832 | END DO |
---|
1833 | END DO |
---|
1834 | |
---|
1835 | CASE ( 'U' ) |
---|
1836 | DO jk = 1, jpk |
---|
1837 | DO ji = 1, nlci-1 |
---|
1838 | iju=iloc-ji+1 |
---|
1839 | ptab2(ji,nlcj,jk) = psgn * ptab2(iju,nlcj-2,jk) |
---|
1840 | END DO |
---|
1841 | DO ji = nlci/2, nlci-1 |
---|
1842 | iju=iloc-ji+1 |
---|
1843 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(iju,nlcj-1,jk) |
---|
1844 | END DO |
---|
1845 | END DO |
---|
1846 | |
---|
1847 | CASE ( 'V' ) |
---|
1848 | DO jk = 1, jpk |
---|
1849 | DO ji = 2, nlci |
---|
1850 | ijt=iloc-ji+2 |
---|
1851 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(ijt,nlcj-2,jk) |
---|
1852 | ptab2(ji,nlcj ,jk) = psgn * ptab2(ijt,nlcj-3,jk) |
---|
1853 | END DO |
---|
1854 | END DO |
---|
1855 | |
---|
1856 | CASE ( 'F', 'G' ) |
---|
1857 | DO jk = 1, jpk |
---|
1858 | DO ji = 1, nlci-1 |
---|
1859 | iju=iloc-ji+1 |
---|
1860 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(iju,nlcj-2,jk) |
---|
1861 | ptab2(ji,nlcj ,jk) = psgn * ptab2(iju,nlcj-3,jk) |
---|
1862 | END DO |
---|
1863 | END DO |
---|
1864 | |
---|
1865 | END SELECT |
---|
1866 | |
---|
1867 | CASE ( 5 , 6 ) ! F pivot |
---|
1868 | iloc=jpiglo-2*(nimpp-1) |
---|
1869 | |
---|
1870 | SELECT CASE ( cd_type1 ) |
---|
1871 | |
---|
1872 | CASE ( 'T' , 'S', 'W' ) |
---|
1873 | DO jk = 1, jpk |
---|
1874 | DO ji = 1, nlci |
---|
1875 | ijt=iloc-ji+1 |
---|
1876 | ptab1(ji,nlcj,jk) = psgn * ptab1(ijt,nlcj-1,jk) |
---|
1877 | END DO |
---|
1878 | END DO |
---|
1879 | |
---|
1880 | CASE ( 'U' ) |
---|
1881 | DO jk = 1, jpk |
---|
1882 | DO ji = 1, nlci-1 |
---|
1883 | iju=iloc-ji |
---|
1884 | ptab1(ji,nlcj,jk) = psgn * ptab1(iju,nlcj-1,jk) |
---|
1885 | END DO |
---|
1886 | END DO |
---|
1887 | |
---|
1888 | CASE ( 'V' ) |
---|
1889 | DO jk = 1, jpk |
---|
1890 | DO ji = 1, nlci |
---|
1891 | ijt=iloc-ji+1 |
---|
1892 | ptab1(ji,nlcj ,jk) = psgn * ptab1(ijt,nlcj-2,jk) |
---|
1893 | END DO |
---|
1894 | DO ji = nlci/2+1, nlci |
---|
1895 | ijt=iloc-ji+1 |
---|
1896 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(ijt,nlcj-1,jk) |
---|
1897 | END DO |
---|
1898 | END DO |
---|
1899 | |
---|
1900 | CASE ( 'F', 'G' ) |
---|
1901 | DO jk = 1, jpk |
---|
1902 | DO ji = 1, nlci-1 |
---|
1903 | iju=iloc-ji |
---|
1904 | ptab1(ji,nlcj,jk) = psgn * ptab1(iju,nlcj-2,jk) |
---|
1905 | END DO |
---|
1906 | DO ji = nlci/2+1, nlci-1 |
---|
1907 | iju=iloc-ji |
---|
1908 | ptab1(ji,nlcj-1,jk) = psgn * ptab1(iju,nlcj-1,jk) |
---|
1909 | END DO |
---|
1910 | END DO |
---|
1911 | END SELECT ! cd_type1 |
---|
1912 | |
---|
1913 | SELECT CASE ( cd_type2 ) |
---|
1914 | |
---|
1915 | CASE ( 'T' , 'S', 'W' ) |
---|
1916 | DO jk = 1, jpk |
---|
1917 | DO ji = 1, nlci |
---|
1918 | ijt=iloc-ji+1 |
---|
1919 | ptab2(ji,nlcj,jk) = psgn * ptab2(ijt,nlcj-1,jk) |
---|
1920 | END DO |
---|
1921 | END DO |
---|
1922 | |
---|
1923 | CASE ( 'U' ) |
---|
1924 | DO jk = 1, jpk |
---|
1925 | DO ji = 1, nlci-1 |
---|
1926 | iju=iloc-ji |
---|
1927 | ptab2(ji,nlcj,jk) = psgn * ptab2(iju,nlcj-1,jk) |
---|
1928 | END DO |
---|
1929 | END DO |
---|
1930 | |
---|
1931 | CASE ( 'V' ) |
---|
1932 | DO jk = 1, jpk |
---|
1933 | DO ji = 1, nlci |
---|
1934 | ijt=iloc-ji+1 |
---|
1935 | ptab2(ji,nlcj ,jk) = psgn * ptab2(ijt,nlcj-2,jk) |
---|
1936 | END DO |
---|
1937 | DO ji = nlci/2+1, nlci |
---|
1938 | ijt=iloc-ji+1 |
---|
1939 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(ijt,nlcj-1,jk) |
---|
1940 | END DO |
---|
1941 | END DO |
---|
1942 | |
---|
1943 | CASE ( 'F', 'G' ) |
---|
1944 | DO jk = 1, jpk |
---|
1945 | DO ji = 1, nlci-1 |
---|
1946 | iju=iloc-ji |
---|
1947 | ptab2(ji,nlcj,jk) = psgn * ptab2(iju,nlcj-2,jk) |
---|
1948 | END DO |
---|
1949 | DO ji = nlci/2+1, nlci-1 |
---|
1950 | iju=iloc-ji |
---|
1951 | ptab2(ji,nlcj-1,jk) = psgn * ptab2(iju,nlcj-1,jk) |
---|
1952 | END DO |
---|
1953 | END DO |
---|
1954 | |
---|
1955 | END SELECT ! cd_type2 |
---|
1956 | |
---|
1957 | END SELECT ! npolj |
---|
1958 | |
---|
1959 | CASE DEFAULT ! more than 1 proc along I |
---|
1960 | IF ( npolj /= 0 ) THEN |
---|
1961 | CALL mpp_lbc_north (ptab1, cd_type1, psgn) ! only for northern procs. |
---|
1962 | CALL mpp_lbc_north (ptab2, cd_type2, psgn) ! only for northern procs. |
---|
1963 | ENDIF |
---|
1964 | |
---|
1965 | END SELECT ! jpni |
---|
1966 | |
---|
1967 | |
---|
1968 | ! 5. East and west directions exchange |
---|
1969 | ! ------------------------------------ |
---|
1970 | |
---|
1971 | SELECT CASE ( npolj ) |
---|
1972 | |
---|
1973 | CASE ( 3, 4, 5, 6 ) |
---|
1974 | |
---|
1975 | ! 5.1 Read Dirichlet lateral conditions |
---|
1976 | |
---|
1977 | SELECT CASE ( nbondi ) |
---|
1978 | |
---|
1979 | CASE ( -1, 0, 1 ) |
---|
1980 | iihom = nlci-nreci |
---|
1981 | DO jl = 1, jpreci |
---|
1982 | t4ew(:,jl,:,1,1) = ptab1(jpreci+jl,:,:) |
---|
1983 | t4we(:,jl,:,1,1) = ptab1(iihom +jl,:,:) |
---|
1984 | t4ew(:,jl,:,2,1) = ptab2(jpreci+jl,:,:) |
---|
1985 | t4we(:,jl,:,2,1) = ptab2(iihom +jl,:,:) |
---|
1986 | END DO |
---|
1987 | |
---|
1988 | END SELECT |
---|
1989 | |
---|
1990 | ! 5.2 Migrations |
---|
1991 | |
---|
1992 | #if defined key_mpp_shmem |
---|
1993 | !! SHMEM version |
---|
1994 | |
---|
1995 | imigr = jpreci * jpj * jpk * 2 |
---|
1996 | |
---|
1997 | SELECT CASE ( nbondi ) |
---|
1998 | CASE ( -1 ) |
---|
1999 | CALL shmem_put( t4we(1,1,1,1,2), t4we(1,1,1,1,1), imigr, noea ) |
---|
2000 | CASE ( 0 ) |
---|
2001 | CALL shmem_put( t4ew(1,1,1,1,2), t4ew(1,1,1,1,1), imigr, nowe ) |
---|
2002 | CALL shmem_put( t4we(1,1,1,1,2), t4we(1,1,1,1,1), imigr, noea ) |
---|
2003 | CASE ( 1 ) |
---|
2004 | CALL shmem_put( t4ew(1,1,1,1,2), t4ew(1,1,1,1,1), imigr, nowe ) |
---|
2005 | END SELECT |
---|
2006 | |
---|
2007 | CALL barrier() |
---|
2008 | CALL shmem_udcflush() |
---|
2009 | |
---|
2010 | #elif defined key_mpp_mpi |
---|
2011 | !! MPI version |
---|
2012 | |
---|
2013 | imigr = jpreci * jpj * jpk * 2 |
---|
2014 | |
---|
2015 | SELECT CASE ( nbondi ) |
---|
2016 | CASE ( -1 ) |
---|
2017 | CALL mppsend( 2, t4we(1,1,1,1,1), imigr, noea, ml_req1 ) |
---|
2018 | CALL mpprecv( 1, t4ew(1,1,1,1,2), imigr ) |
---|
2019 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2020 | CASE ( 0 ) |
---|
2021 | CALL mppsend( 1, t4ew(1,1,1,1,1), imigr, nowe, ml_req1 ) |
---|
2022 | CALL mppsend( 2, t4we(1,1,1,1,1), imigr, noea, ml_req2 ) |
---|
2023 | CALL mpprecv( 1, t4ew(1,1,1,1,2), imigr ) |
---|
2024 | CALL mpprecv( 2, t4we(1,1,1,1,2), imigr ) |
---|
2025 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2026 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2027 | CASE ( 1 ) |
---|
2028 | CALL mppsend( 1, t4ew(1,1,1,1,1), imigr, nowe, ml_req1 ) |
---|
2029 | CALL mpprecv( 2, t4we(1,1,1,1,2), imigr ) |
---|
2030 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2031 | END SELECT |
---|
2032 | #endif |
---|
2033 | |
---|
2034 | ! 5.3 Write Dirichlet lateral conditions |
---|
2035 | |
---|
2036 | iihom = nlci-jpreci |
---|
2037 | |
---|
2038 | SELECT CASE ( nbondi) |
---|
2039 | CASE ( -1 ) |
---|
2040 | DO jl = 1, jpreci |
---|
2041 | ptab1(iihom+jl,:,:) = t4ew(:,jl,:,1,2) |
---|
2042 | ptab2(iihom+jl,:,:) = t4ew(:,jl,:,2,2) |
---|
2043 | END DO |
---|
2044 | CASE ( 0 ) |
---|
2045 | DO jl = 1, jpreci |
---|
2046 | ptab1(jl ,:,:) = t4we(:,jl,:,1,2) |
---|
2047 | ptab1(iihom+jl,:,:) = t4ew(:,jl,:,1,2) |
---|
2048 | ptab2(jl ,:,:) = t4we(:,jl,:,2,2) |
---|
2049 | ptab2(iihom+jl,:,:) = t4ew(:,jl,:,2,2) |
---|
2050 | END DO |
---|
2051 | CASE ( 1 ) |
---|
2052 | DO jl = 1, jpreci |
---|
2053 | ptab1(jl ,:,:) = t4we(:,jl,:,1,2) |
---|
2054 | ptab2(jl ,:,:) = t4we(:,jl,:,2,2) |
---|
2055 | END DO |
---|
2056 | END SELECT |
---|
2057 | |
---|
2058 | END SELECT ! npolj |
---|
2059 | |
---|
2060 | END SUBROUTINE mpp_lnk_3d_gather |
---|
2061 | |
---|
2062 | |
---|
2063 | SUBROUTINE mpp_lnk_2d_e( pt2d, cd_type, psgn ) |
---|
2064 | !!---------------------------------------------------------------------- |
---|
2065 | !! *** routine mpp_lnk_2d_e *** |
---|
2066 | !! |
---|
2067 | !! ** Purpose : Message passing manadgement for 2d array (with halo) |
---|
2068 | !! |
---|
2069 | !! ** Method : Use mppsend and mpprecv function for passing mask |
---|
2070 | !! between processors following neighboring subdomains. |
---|
2071 | !! domain parameters |
---|
2072 | !! nlci : first dimension of the local subdomain |
---|
2073 | !! nlcj : second dimension of the local subdomain |
---|
2074 | !! jpr2di : number of rows for extra outer halo |
---|
2075 | !! jpr2dj : number of columns for extra outer halo |
---|
2076 | !! nbondi : mark for "east-west local boundary" |
---|
2077 | !! nbondj : mark for "north-south local boundary" |
---|
2078 | !! noea : number for local neighboring processors |
---|
2079 | !! nowe : number for local neighboring processors |
---|
2080 | !! noso : number for local neighboring processors |
---|
2081 | !! nono : number for local neighboring processors |
---|
2082 | !! |
---|
2083 | !! History : |
---|
2084 | !! |
---|
2085 | !! 9.0 ! 05-09 (R. Benshila, G. Madec) original code |
---|
2086 | !! |
---|
2087 | !!---------------------------------------------------------------------- |
---|
2088 | !! * Arguments |
---|
2089 | CHARACTER(len=1) , INTENT( in ) :: & |
---|
2090 | cd_type ! define the nature of pt2d array grid-points |
---|
2091 | ! ! = T , U , V , F , W |
---|
2092 | ! ! = S : T-point, north fold treatment |
---|
2093 | ! ! = G : F-point, north fold treatment |
---|
2094 | ! ! = I : sea-ice velocity at F-point with index shift |
---|
2095 | REAL(wp), INTENT( in ) :: & |
---|
2096 | psgn ! control of the sign change |
---|
2097 | ! ! = -1. , the sign is changed if north fold boundary |
---|
2098 | ! ! = 1. , the sign is kept if north fold boundary |
---|
2099 | REAL(wp), DIMENSION(1-jpr2di:jpi+jpr2di,1-jpr2dj:jpj+jpr2dj), INTENT( inout ) :: & |
---|
2100 | pt2d ! 2D array on which the boundary condition is applied |
---|
2101 | |
---|
2102 | !! * Local variables |
---|
2103 | INTEGER :: ji, jl ! dummy loop indices |
---|
2104 | INTEGER :: & |
---|
2105 | imigr, iihom, ijhom, & ! temporary integers |
---|
2106 | iloc, ijt, iju ! " " |
---|
2107 | INTEGER :: & |
---|
2108 | ipreci, iprecj ! temporary integers |
---|
2109 | INTEGER :: ml_req1, ml_req2, ml_err ! for isend |
---|
2110 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for isend |
---|
2111 | !!--------------------------------------------------------------------- |
---|
2112 | |
---|
2113 | ! take into account outer extra 2D overlap area |
---|
2114 | ipreci = jpreci + jpr2di |
---|
2115 | iprecj = jprecj + jpr2dj |
---|
2116 | |
---|
2117 | |
---|
2118 | ! 1. standard boundary treatment |
---|
2119 | ! ------------------------------ |
---|
2120 | |
---|
2121 | ! ! East-West boundaries |
---|
2122 | ! ! ==================== |
---|
2123 | IF( nbondi == 2 .AND. & ! Cyclic east-west |
---|
2124 | & (nperio == 1 .OR. nperio == 4 .OR. nperio == 6) ) THEN |
---|
2125 | pt2d(1-jpr2di: 1 ,:) = pt2d(jpim1-jpr2di: jpim1 ,:) |
---|
2126 | pt2d( jpi :jpi+jpr2di,:) = pt2d( 2 :2+jpr2di,:) |
---|
2127 | |
---|
2128 | ELSE ! ... closed |
---|
2129 | SELECT CASE ( cd_type ) |
---|
2130 | CASE ( 'T', 'U', 'V', 'W' , 'I' ) |
---|
2131 | pt2d( 1-jpr2di :jpreci ,:) = 0.e0 |
---|
2132 | pt2d(nlci-jpreci+1:jpi+jpr2di,:) = 0.e0 |
---|
2133 | CASE ( 'F' ) |
---|
2134 | pt2d(nlci-jpreci+1:jpi+jpr2di,:) = 0.e0 |
---|
2135 | END SELECT |
---|
2136 | ENDIF |
---|
2137 | |
---|
2138 | ! ! North-South boundaries |
---|
2139 | ! ! ====================== |
---|
2140 | SELECT CASE ( cd_type ) |
---|
2141 | CASE ( 'T', 'U', 'V', 'W' , 'I' ) |
---|
2142 | pt2d(:, 1-jpr2dj : jprecj ) = 0.e0 |
---|
2143 | pt2d(:,nlcj-jprecj+1:jpj+jpr2dj) = 0.e0 |
---|
2144 | CASE ( 'F' ) |
---|
2145 | pt2d(:,nlcj-jprecj+1:jpj+jpr2dj) = 0.e0 |
---|
2146 | END SELECT |
---|
2147 | |
---|
2148 | |
---|
2149 | ! 2. East and west directions |
---|
2150 | ! --------------------------- |
---|
2151 | |
---|
2152 | ! 2.1 Read Dirichlet lateral conditions |
---|
2153 | |
---|
2154 | SELECT CASE ( nbondi ) |
---|
2155 | CASE ( -1, 0, 1 ) ! all except 2 |
---|
2156 | iihom = nlci-nreci-jpr2di |
---|
2157 | DO jl = 1, ipreci |
---|
2158 | tr2ew(:,jl,1) = pt2d(jpreci+jl,:) |
---|
2159 | tr2we(:,jl,1) = pt2d(iihom +jl,:) |
---|
2160 | END DO |
---|
2161 | END SELECT |
---|
2162 | |
---|
2163 | ! 2.2 Migrations |
---|
2164 | |
---|
2165 | #if defined key_mpp_shmem |
---|
2166 | !! * SHMEM version |
---|
2167 | |
---|
2168 | imigr = ipreci * ( jpj + 2*jpr2dj) |
---|
2169 | |
---|
2170 | SELECT CASE ( nbondi ) |
---|
2171 | CASE ( -1 ) |
---|
2172 | CALL shmem_put( tr2we(1-jpr2dj,1,2), tr2we(1,1,1), imigr, noea ) |
---|
2173 | CASE ( 0 ) |
---|
2174 | CALL shmem_put( tr2ew(1-jpr2dj,1,2), tr2ew(1,1,1), imigr, nowe ) |
---|
2175 | CALL shmem_put( tr2we(1-jpr2dj,1,2), tr2we(1,1,1), imigr, noea ) |
---|
2176 | CASE ( 1 ) |
---|
2177 | CALL shmem_put( tr2ew(1-jpr2dj,1,2), tr2ew(1,1,1), imigr, nowe ) |
---|
2178 | END SELECT |
---|
2179 | |
---|
2180 | CALL barrier() |
---|
2181 | CALL shmem_udcflush() |
---|
2182 | |
---|
2183 | #elif defined key_mpp_mpi |
---|
2184 | !! * MPI version |
---|
2185 | |
---|
2186 | imigr = ipreci * ( jpj + 2*jpr2dj) |
---|
2187 | |
---|
2188 | SELECT CASE ( nbondi ) |
---|
2189 | CASE ( -1 ) |
---|
2190 | CALL mppsend( 2, tr2we(1-jpr2dj,1,1), imigr, noea, ml_req1 ) |
---|
2191 | CALL mpprecv( 1, tr2ew(1-jpr2dj,1,2), imigr ) |
---|
2192 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2193 | CASE ( 0 ) |
---|
2194 | CALL mppsend( 1, tr2ew(1-jpr2dj,1,1), imigr, nowe, ml_req1 ) |
---|
2195 | CALL mppsend( 2, tr2we(1-jpr2dj,1,1), imigr, noea, ml_req2 ) |
---|
2196 | CALL mpprecv( 1, tr2ew(1-jpr2dj,1,2), imigr ) |
---|
2197 | CALL mpprecv( 2, tr2we(1-jpr2dj,1,2), imigr ) |
---|
2198 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2199 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2200 | CASE ( 1 ) |
---|
2201 | CALL mppsend( 1, tr2ew(1-jpr2dj,1,1), imigr, nowe, ml_req1 ) |
---|
2202 | CALL mpprecv( 2, tr2we(1-jpr2dj,1,2), imigr ) |
---|
2203 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2204 | END SELECT |
---|
2205 | |
---|
2206 | #endif |
---|
2207 | |
---|
2208 | ! 2.3 Write Dirichlet lateral conditions |
---|
2209 | |
---|
2210 | iihom = nlci - jpreci |
---|
2211 | |
---|
2212 | SELECT CASE ( nbondi ) |
---|
2213 | CASE ( -1 ) |
---|
2214 | DO jl = 1, ipreci |
---|
2215 | pt2d(iihom+jl,:) = tr2ew(:,jl,2) |
---|
2216 | END DO |
---|
2217 | CASE ( 0 ) |
---|
2218 | DO jl = 1, ipreci |
---|
2219 | pt2d(jl-jpr2di,:) = tr2we(:,jl,2) |
---|
2220 | pt2d( iihom+jl,:) = tr2ew(:,jl,2) |
---|
2221 | END DO |
---|
2222 | CASE ( 1 ) |
---|
2223 | DO jl = 1, ipreci |
---|
2224 | pt2d(jl-jpr2di,:) = tr2we(:,jl,2) |
---|
2225 | END DO |
---|
2226 | END SELECT |
---|
2227 | |
---|
2228 | |
---|
2229 | ! 3. North and south directions |
---|
2230 | ! ----------------------------- |
---|
2231 | |
---|
2232 | ! 3.1 Read Dirichlet lateral conditions |
---|
2233 | |
---|
2234 | IF( nbondj /= 2 ) THEN |
---|
2235 | ijhom = nlcj-nrecj-jpr2dj |
---|
2236 | DO jl = 1, iprecj |
---|
2237 | tr2sn(:,jl,1) = pt2d(:,ijhom +jl) |
---|
2238 | tr2ns(:,jl,1) = pt2d(:,jprecj+jl) |
---|
2239 | END DO |
---|
2240 | ENDIF |
---|
2241 | |
---|
2242 | ! 3.2 Migrations |
---|
2243 | |
---|
2244 | #if defined key_mpp_shmem |
---|
2245 | !! * SHMEM version |
---|
2246 | |
---|
2247 | imigr = iprecj * ( jpi + 2*jpr2di ) |
---|
2248 | |
---|
2249 | SELECT CASE ( nbondj ) |
---|
2250 | CASE ( -1 ) |
---|
2251 | CALL shmem_put( tr2sn(1-jpr2di,1,2), tr2sn(1,1,1), imigr, nono ) |
---|
2252 | CASE ( 0 ) |
---|
2253 | CALL shmem_put( tr2ns(1-jpr2di,1,2), tr2ns(1,1,1), imigr, noso ) |
---|
2254 | CALL shmem_put( tr2sn(1-jpr2di,1,2), tr2sn(1,1,1), imigr, nono ) |
---|
2255 | CASE ( 1 ) |
---|
2256 | CALL shmem_put( tr2ns(1-jpr2di,1,2), tr2ns(1,1,1), imigr, noso ) |
---|
2257 | END SELECT |
---|
2258 | CALL barrier() |
---|
2259 | CALL shmem_udcflush() |
---|
2260 | |
---|
2261 | #elif defined key_mpp_mpi |
---|
2262 | !! * MPI version |
---|
2263 | |
---|
2264 | imigr = iprecj * ( jpi + 2*jpr2di ) |
---|
2265 | |
---|
2266 | SELECT CASE ( nbondj ) |
---|
2267 | CASE ( -1 ) |
---|
2268 | CALL mppsend( 4, tr2sn(1-jpr2di,1,1), imigr, nono, ml_req1 ) |
---|
2269 | CALL mpprecv( 3, tr2ns(1-jpr2di,1,2), imigr ) |
---|
2270 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2271 | CASE ( 0 ) |
---|
2272 | CALL mppsend( 3, tr2ns(1-jpr2di,1,1), imigr, noso, ml_req1 ) |
---|
2273 | CALL mppsend( 4, tr2sn(1-jpr2di,1,1), imigr, nono, ml_req2 ) |
---|
2274 | CALL mpprecv( 3, tr2ns(1-jpr2di,1,2), imigr ) |
---|
2275 | CALL mpprecv( 4, tr2sn(1-jpr2di,1,2), imigr ) |
---|
2276 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2277 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2278 | CASE ( 1 ) |
---|
2279 | CALL mppsend( 3, tr2ns(1-jpr2di,1,1), imigr, noso, ml_req1 ) |
---|
2280 | CALL mpprecv( 4, tr2sn(1-jpr2di,1,2), imigr ) |
---|
2281 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2282 | END SELECT |
---|
2283 | |
---|
2284 | #endif |
---|
2285 | |
---|
2286 | ! 3.3 Write Dirichlet lateral conditions |
---|
2287 | |
---|
2288 | ijhom = nlcj - jprecj |
---|
2289 | |
---|
2290 | SELECT CASE ( nbondj ) |
---|
2291 | CASE ( -1 ) |
---|
2292 | DO jl = 1, iprecj |
---|
2293 | pt2d(:,ijhom+jl) = tr2ns(:,jl,2) |
---|
2294 | END DO |
---|
2295 | CASE ( 0 ) |
---|
2296 | DO jl = 1, iprecj |
---|
2297 | pt2d(:,jl-jpr2dj) = tr2sn(:,jl,2) |
---|
2298 | pt2d(:,ijhom+jl ) = tr2ns(:,jl,2) |
---|
2299 | END DO |
---|
2300 | CASE ( 1 ) |
---|
2301 | DO jl = 1, iprecj |
---|
2302 | pt2d(:,jl-jpr2dj) = tr2sn(:,jl,2) |
---|
2303 | END DO |
---|
2304 | END SELECT |
---|
2305 | |
---|
2306 | |
---|
2307 | ! 4. north fold treatment |
---|
2308 | ! ----------------------- |
---|
2309 | |
---|
2310 | ! 4.1 treatment without exchange (jpni odd) |
---|
2311 | |
---|
2312 | SELECT CASE ( jpni ) |
---|
2313 | |
---|
2314 | CASE ( 1 ) ! only one proc along I, no mpp exchange |
---|
2315 | |
---|
2316 | SELECT CASE ( npolj ) |
---|
2317 | |
---|
2318 | CASE ( 3 , 4 ) ! T pivot |
---|
2319 | iloc = jpiglo - 2 * ( nimpp - 1 ) |
---|
2320 | |
---|
2321 | SELECT CASE ( cd_type ) |
---|
2322 | |
---|
2323 | CASE ( 'T', 'S', 'W' ) |
---|
2324 | DO jl = 0, iprecj-1 |
---|
2325 | DO ji = 2-jpr2di, nlci+jpr2di |
---|
2326 | ijt=iloc-ji+2 |
---|
2327 | pt2d(ji,nlcj+jl) = psgn * pt2d(ijt,nlcj-2-jl) |
---|
2328 | END DO |
---|
2329 | END DO |
---|
2330 | DO ji = nlci/2+1, nlci+jpr2di |
---|
2331 | ijt=iloc-ji+2 |
---|
2332 | pt2d(ji,nlcj-1) = psgn * pt2d(ijt,nlcj-1) |
---|
2333 | END DO |
---|
2334 | |
---|
2335 | CASE ( 'U' ) |
---|
2336 | DO jl =0, iprecj-1 |
---|
2337 | DO ji = 1-jpr2di, nlci-1-jpr2di |
---|
2338 | iju=iloc-ji+1 |
---|
2339 | pt2d(ji,nlcj+jl) = psgn * pt2d(iju,nlcj-2-jl) |
---|
2340 | END DO |
---|
2341 | END DO |
---|
2342 | DO ji = nlci/2, nlci-1+jpr2di |
---|
2343 | iju=iloc-ji+1 |
---|
2344 | pt2d(ji,nlcj-1) = psgn * pt2d(iju,nlcj-1) |
---|
2345 | END DO |
---|
2346 | |
---|
2347 | CASE ( 'V' ) |
---|
2348 | DO jl = -1, iprecj-1 |
---|
2349 | DO ji = 2-jpr2di, nlci+jpr2di |
---|
2350 | ijt=iloc-ji+2 |
---|
2351 | pt2d(ji,nlcj+jl) = psgn * pt2d(ijt,nlcj-3-jl) |
---|
2352 | END DO |
---|
2353 | END DO |
---|
2354 | |
---|
2355 | CASE ( 'F', 'G' ) |
---|
2356 | DO jl = -1, iprecj-1 |
---|
2357 | DO ji = 1-jpr2di, nlci-1+jpr2di |
---|
2358 | iju=iloc-ji+1 |
---|
2359 | pt2d(ji,nlcj+jl) = psgn * pt2d(iju,nlcj-3-jl) |
---|
2360 | END DO |
---|
2361 | END DO |
---|
2362 | |
---|
2363 | CASE ( 'I' ) ! ice U-V point |
---|
2364 | DO jl = 0, iprecj-1 |
---|
2365 | pt2d(2,nlcj+jl) = psgn * pt2d(3,nlcj-1-jl) |
---|
2366 | DO ji = 3, nlci+jpr2di |
---|
2367 | iju = iloc - ji + 3 |
---|
2368 | pt2d(ji,nlcj+jl) = psgn * pt2d(iju,nlcj-1-jl) |
---|
2369 | END DO |
---|
2370 | END DO |
---|
2371 | |
---|
2372 | END SELECT |
---|
2373 | |
---|
2374 | CASE ( 5 , 6 ) ! F pivot |
---|
2375 | iloc=jpiglo-2*(nimpp-1) |
---|
2376 | |
---|
2377 | SELECT CASE (cd_type ) |
---|
2378 | |
---|
2379 | CASE ( 'T', 'S', 'W' ) |
---|
2380 | DO jl = 0, iprecj-1 |
---|
2381 | DO ji = 1-jpr2di, nlci+jpr2di |
---|
2382 | ijt=iloc-ji+1 |
---|
2383 | pt2d(ji,nlcj+jl) = psgn * pt2d(ijt,nlcj-1-jl) |
---|
2384 | END DO |
---|
2385 | END DO |
---|
2386 | |
---|
2387 | CASE ( 'U' ) |
---|
2388 | DO jl = 0, iprecj-1 |
---|
2389 | DO ji = 1-jpr2di, nlci-1+jpr2di |
---|
2390 | iju=iloc-ji |
---|
2391 | pt2d(ji,nlcj+jl) = psgn * pt2d(iju,nlcj-1-jl) |
---|
2392 | END DO |
---|
2393 | END DO |
---|
2394 | |
---|
2395 | CASE ( 'V' ) |
---|
2396 | DO jl = 0, iprecj-1 |
---|
2397 | DO ji = 1-jpr2di, nlci+jpr2di |
---|
2398 | ijt=iloc-ji+1 |
---|
2399 | pt2d(ji,nlcj+jl) = psgn * pt2d(ijt,nlcj-2-jl) |
---|
2400 | END DO |
---|
2401 | END DO |
---|
2402 | DO ji = nlci/2+1, nlci+jpr2di |
---|
2403 | ijt=iloc-ji+1 |
---|
2404 | pt2d(ji,nlcj-1) = psgn * pt2d(ijt,nlcj-1) |
---|
2405 | END DO |
---|
2406 | |
---|
2407 | CASE ( 'F', 'G' ) |
---|
2408 | DO jl = 0, iprecj-1 |
---|
2409 | DO ji = 1-jpr2di, nlci-1+jpr2di |
---|
2410 | iju=iloc-ji |
---|
2411 | pt2d(ji,nlcj+jl) = psgn * pt2d(iju,nlcj-2-jl) |
---|
2412 | END DO |
---|
2413 | END DO |
---|
2414 | DO ji = nlci/2+1, nlci-1+jpr2di |
---|
2415 | iju=iloc-ji |
---|
2416 | pt2d(ji,nlcj-1) = psgn * pt2d(iju,nlcj-1) |
---|
2417 | END DO |
---|
2418 | |
---|
2419 | CASE ( 'I' ) ! ice U-V point |
---|
2420 | pt2d( 2 ,nlcj) = 0.e0 |
---|
2421 | DO jl = 0, iprecj-1 |
---|
2422 | DO ji = 2 , nlci-1+jpr2di |
---|
2423 | ijt = iloc - ji + 2 |
---|
2424 | pt2d(ji,nlcj+jl)= 0.5 * ( pt2d(ji,nlcj-1-jl) + psgn * pt2d(ijt,nlcj-1-jl) ) |
---|
2425 | END DO |
---|
2426 | END DO |
---|
2427 | |
---|
2428 | END SELECT ! cd_type |
---|
2429 | |
---|
2430 | END SELECT ! npolj |
---|
2431 | |
---|
2432 | CASE DEFAULT ! more than 1 proc along I |
---|
2433 | IF( npolj /= 0 ) CALL mpp_lbc_north_e( pt2d, cd_type, psgn ) ! only for northern procs |
---|
2434 | |
---|
2435 | END SELECT ! jpni |
---|
2436 | |
---|
2437 | |
---|
2438 | ! 5. East and west directions |
---|
2439 | ! --------------------------- |
---|
2440 | |
---|
2441 | SELECT CASE ( npolj ) |
---|
2442 | |
---|
2443 | CASE ( 3, 4, 5, 6 ) |
---|
2444 | |
---|
2445 | ! 5.1 Read Dirichlet lateral conditions |
---|
2446 | |
---|
2447 | SELECT CASE ( nbondi ) |
---|
2448 | CASE ( -1, 0, 1 ) |
---|
2449 | iihom = nlci-nreci-jpr2di |
---|
2450 | DO jl = 1, ipreci |
---|
2451 | tr2ew(:,jl,1) = pt2d(jpreci+jl,:) |
---|
2452 | tr2we(:,jl,1) = pt2d(iihom +jl,:) |
---|
2453 | END DO |
---|
2454 | END SELECT |
---|
2455 | |
---|
2456 | ! 5.2 Migrations |
---|
2457 | |
---|
2458 | #if defined key_mpp_shmem |
---|
2459 | !! * SHMEM version |
---|
2460 | |
---|
2461 | imigr = ipreci * ( jpj + 2*jpr2dj ) |
---|
2462 | |
---|
2463 | SELECT CASE ( nbondi ) |
---|
2464 | CASE ( -1 ) |
---|
2465 | CALL shmem_put( tr2we(1-jpr2dj,1,2), tr2we(1,1,1), imigr, noea ) |
---|
2466 | CASE ( 0 ) |
---|
2467 | CALL shmem_put( tr2ew(1-jpr2dj,1,2), tr2ew(1,1,1), imigr, nowe ) |
---|
2468 | CALL shmem_put( tr2we(1-jpr2dj,1,2), tr2we(1,1,1), imigr, noea ) |
---|
2469 | CASE ( 1 ) |
---|
2470 | CALL shmem_put( tr2ew(1-jpr2dj,1,2), tr2ew(1,1,1), imigr, nowe ) |
---|
2471 | END SELECT |
---|
2472 | |
---|
2473 | CALL barrier() |
---|
2474 | CALL shmem_udcflush() |
---|
2475 | |
---|
2476 | #elif defined key_mpp_mpi |
---|
2477 | !! * MPI version |
---|
2478 | |
---|
2479 | imigr=ipreci* ( jpj + 2*jpr2dj ) |
---|
2480 | |
---|
2481 | SELECT CASE ( nbondi ) |
---|
2482 | CASE ( -1 ) |
---|
2483 | CALL mppsend( 2, tr2we(1-jpr2dj,1,1), imigr, noea, ml_req1 ) |
---|
2484 | CALL mpprecv( 1, tr2ew(1-jpr2dj,1,2), imigr ) |
---|
2485 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2486 | CASE ( 0 ) |
---|
2487 | CALL mppsend( 1, tr2ew(1-jpr2dj,1,1), imigr, nowe, ml_req1 ) |
---|
2488 | CALL mppsend( 2, tr2we(1-jpr2dj,1,1), imigr, noea, ml_req2 ) |
---|
2489 | CALL mpprecv( 1, tr2ew(1-jpr2dj,1,2), imigr ) |
---|
2490 | CALL mpprecv( 2, tr2we(1-jpr2dj,1,2), imigr ) |
---|
2491 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2492 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2493 | CASE ( 1 ) |
---|
2494 | CALL mppsend( 1, tr2ew(1-jpr2dj,1,1), imigr, nowe, ml_req1 ) |
---|
2495 | CALL mpprecv( 2, tr2we(1-jpr2dj,1,2), imigr ) |
---|
2496 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2497 | END SELECT |
---|
2498 | #endif |
---|
2499 | |
---|
2500 | ! 5.3 Write Dirichlet lateral conditions |
---|
2501 | |
---|
2502 | iihom = nlci - jpreci |
---|
2503 | |
---|
2504 | SELECT CASE ( nbondi ) |
---|
2505 | CASE ( -1 ) |
---|
2506 | DO jl = 1, ipreci |
---|
2507 | pt2d(iihom+jl,:) = tr2ew(:,jl,2) |
---|
2508 | END DO |
---|
2509 | CASE ( 0 ) |
---|
2510 | DO jl = 1, ipreci |
---|
2511 | pt2d(jl- jpr2di,:) = tr2we(:,jl,2) |
---|
2512 | pt2d(iihom+jl,:) = tr2ew(:,jl,2) |
---|
2513 | END DO |
---|
2514 | CASE ( 1 ) |
---|
2515 | DO jl = 1, ipreci |
---|
2516 | pt2d(jl-jpr2di,:) = tr2we(:,jl,2) |
---|
2517 | END DO |
---|
2518 | END SELECT |
---|
2519 | |
---|
2520 | END SELECT ! npolj |
---|
2521 | |
---|
2522 | END SUBROUTINE mpp_lnk_2d_e |
---|
2523 | |
---|
2524 | |
---|
2525 | SUBROUTINE mpplnks( ptab ) |
---|
2526 | !!---------------------------------------------------------------------- |
---|
2527 | !! *** routine mpplnks *** |
---|
2528 | !! |
---|
2529 | !! ** Purpose : Message passing manadgement for add 2d array local boundary |
---|
2530 | !! |
---|
2531 | !! ** Method : Use mppsend and mpprecv function for passing mask between |
---|
2532 | !! processors following neighboring subdomains. |
---|
2533 | !! domain parameters |
---|
2534 | !! nlci : first dimension of the local subdomain |
---|
2535 | !! nlcj : second dimension of the local subdomain |
---|
2536 | !! nbondi : mark for "east-west local boundary" |
---|
2537 | !! nbondj : mark for "north-south local boundary" |
---|
2538 | !! noea : number for local neighboring processors |
---|
2539 | !! nowe : number for local neighboring processors |
---|
2540 | !! noso : number for local neighboring processors |
---|
2541 | !! nono : number for local neighboring processors |
---|
2542 | !! |
---|
2543 | !!---------------------------------------------------------------------- |
---|
2544 | !! * Arguments |
---|
2545 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: & |
---|
2546 | ptab ! 2D array |
---|
2547 | |
---|
2548 | !! * Local variables |
---|
2549 | INTEGER :: ji, jl ! dummy loop indices |
---|
2550 | INTEGER :: & |
---|
2551 | imigr, iihom, ijhom ! temporary integers |
---|
2552 | INTEGER :: ml_req1, ml_req2, ml_err ! for key_mpi_isend |
---|
2553 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for key_mpi_isend |
---|
2554 | !!---------------------------------------------------------------------- |
---|
2555 | |
---|
2556 | |
---|
2557 | ! 1. north fold treatment |
---|
2558 | ! ----------------------- |
---|
2559 | |
---|
2560 | ! 1.1 treatment without exchange (jpni odd) |
---|
2561 | |
---|
2562 | SELECT CASE ( npolj ) |
---|
2563 | CASE ( 4 ) |
---|
2564 | DO ji = 1, nlci |
---|
2565 | ptab(ji,nlcj-2) = ptab(ji,nlcj-2) + t2p1(ji,1,1) |
---|
2566 | END DO |
---|
2567 | CASE ( 6 ) |
---|
2568 | DO ji = 1, nlci |
---|
2569 | ptab(ji,nlcj-1) = ptab(ji,nlcj-1) + t2p1(ji,1,1) |
---|
2570 | END DO |
---|
2571 | |
---|
2572 | ! 1.2 treatment with exchange (jpni greater than 1) |
---|
2573 | ! |
---|
2574 | CASE ( 3 ) |
---|
2575 | #if defined key_mpp_shmem |
---|
2576 | |
---|
2577 | !! * SHMEN version |
---|
2578 | |
---|
2579 | imigr=jprecj*jpi |
---|
2580 | |
---|
2581 | CALL shmem_put(t2p1(1,1,2),t2p1(1,1,1),imigr,nono) |
---|
2582 | CALL barrier() |
---|
2583 | CALL shmem_udcflush() |
---|
2584 | |
---|
2585 | # elif defined key_mpp_mpi |
---|
2586 | !! * MPI version |
---|
2587 | |
---|
2588 | imigr=jprecj*jpi |
---|
2589 | |
---|
2590 | CALL mppsend(3,t2p1(1,1,1),imigr,nono, ml_req1) |
---|
2591 | CALL mpprecv(3,t2p1(1,1,2),imigr) |
---|
2592 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2593 | |
---|
2594 | #endif |
---|
2595 | |
---|
2596 | ! Write north fold conditions |
---|
2597 | |
---|
2598 | DO ji = 1, nlci |
---|
2599 | ptab(ji,nlcj-2) = ptab(ji,nlcj-2)+t2p1(ji,1,2) |
---|
2600 | END DO |
---|
2601 | |
---|
2602 | CASE ( 5 ) |
---|
2603 | |
---|
2604 | #if defined key_mpp_shmem |
---|
2605 | |
---|
2606 | !! * SHMEN version |
---|
2607 | |
---|
2608 | imigr=jprecj*jpi |
---|
2609 | |
---|
2610 | CALL shmem_put(t2p1(1,1,2),t2p1(1,1,1),imigr,nono) |
---|
2611 | CALL barrier() |
---|
2612 | CALL shmem_udcflush() |
---|
2613 | |
---|
2614 | # elif defined key_mpp_mpi |
---|
2615 | !! * Local variables (MPI version) |
---|
2616 | |
---|
2617 | imigr=jprecj*jpi |
---|
2618 | |
---|
2619 | CALL mppsend(3,t2p1(1,1,1),imigr,nono, ml_req1) |
---|
2620 | CALL mpprecv(3,t2p1(1,1,2),imigr) |
---|
2621 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2622 | |
---|
2623 | #endif |
---|
2624 | |
---|
2625 | ! Write north fold conditions |
---|
2626 | |
---|
2627 | DO ji = 1, nlci |
---|
2628 | ptab(ji,nlcj-1) = ptab(ji,nlcj-1)+t2p1(ji,1,2) |
---|
2629 | END DO |
---|
2630 | |
---|
2631 | END SELECT |
---|
2632 | |
---|
2633 | |
---|
2634 | ! 2. East and west directions |
---|
2635 | ! --------------------------- |
---|
2636 | |
---|
2637 | ! 2.1 Read Dirichlet lateral conditions |
---|
2638 | |
---|
2639 | iihom = nlci-jpreci |
---|
2640 | |
---|
2641 | SELECT CASE ( nbondi ) |
---|
2642 | |
---|
2643 | CASE ( -1, 0, 1 ) ! all except 2 |
---|
2644 | DO jl = 1, jpreci |
---|
2645 | t2ew(:,jl,1) = ptab( jl ,:) |
---|
2646 | t2we(:,jl,1) = ptab(iihom+jl,:) |
---|
2647 | END DO |
---|
2648 | END SELECT |
---|
2649 | |
---|
2650 | ! 2.2 Migrations |
---|
2651 | |
---|
2652 | #if defined key_mpp_shmem |
---|
2653 | |
---|
2654 | !! * SHMEN version |
---|
2655 | |
---|
2656 | imigr=jpreci*jpj |
---|
2657 | |
---|
2658 | SELECT CASE ( nbondi ) |
---|
2659 | |
---|
2660 | CASE ( -1 ) |
---|
2661 | CALL shmem_put(t2we(1,1,2),t2we(1,1,1),imigr,noea) |
---|
2662 | |
---|
2663 | CASE ( 0 ) |
---|
2664 | CALL shmem_put(t2ew(1,1,2),t2ew(1,1,1),imigr,nowe) |
---|
2665 | CALL shmem_put(t2we(1,1,2),t2we(1,1,1),imigr,noea) |
---|
2666 | |
---|
2667 | CASE ( 1 ) |
---|
2668 | CALL shmem_put(t2ew(1,1,2),t2ew(1,1,1),imigr,nowe) |
---|
2669 | |
---|
2670 | END SELECT |
---|
2671 | CALL barrier() |
---|
2672 | CALL shmem_udcflush() |
---|
2673 | |
---|
2674 | # elif defined key_mpp_mpi |
---|
2675 | !! * Local variables (MPI version) |
---|
2676 | |
---|
2677 | imigr=jpreci*jpj |
---|
2678 | |
---|
2679 | SELECT CASE ( nbondi ) |
---|
2680 | |
---|
2681 | CASE ( -1 ) |
---|
2682 | CALL mppsend(2,t2we(1,1,1),imigr,noea, ml_req1) |
---|
2683 | CALL mpprecv(1,t2ew(1,1,2),imigr) |
---|
2684 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2685 | CASE ( 0 ) |
---|
2686 | CALL mppsend(1,t2ew(1,1,1),imigr,nowe, ml_req1) |
---|
2687 | CALL mppsend(2,t2we(1,1,1),imigr,noea, ml_req2) |
---|
2688 | CALL mpprecv(1,t2ew(1,1,2),imigr) |
---|
2689 | CALL mpprecv(2,t2we(1,1,2),imigr) |
---|
2690 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2691 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2692 | |
---|
2693 | CASE ( 1 ) |
---|
2694 | CALL mppsend(1,t2ew(1,1,1),imigr,nowe, ml_req1) |
---|
2695 | CALL mpprecv(2,t2we(1,1,2),imigr) |
---|
2696 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2697 | |
---|
2698 | END SELECT |
---|
2699 | |
---|
2700 | #endif |
---|
2701 | |
---|
2702 | ! 2.3 Write Dirichlet lateral conditions |
---|
2703 | |
---|
2704 | iihom = nlci-nreci |
---|
2705 | |
---|
2706 | SELECT CASE ( nbondi ) |
---|
2707 | |
---|
2708 | CASE ( -1 ) |
---|
2709 | DO jl = 1, jpreci |
---|
2710 | ptab(iihom +jl,:) = ptab(iihom +jl,:)+t2ew(:,jl,2) |
---|
2711 | END DO |
---|
2712 | |
---|
2713 | CASE ( 0 ) |
---|
2714 | DO jl = 1, jpreci |
---|
2715 | ptab(jpreci+jl,:) = ptab(jpreci+jl,:)+t2we(:,jl,2) |
---|
2716 | ptab(iihom +jl,:) = ptab(iihom +jl,:)+t2ew(:,jl,2) |
---|
2717 | END DO |
---|
2718 | |
---|
2719 | CASE ( 1 ) |
---|
2720 | DO jl = 1, jpreci |
---|
2721 | ptab(jpreci+jl,:) = ptab(jpreci+jl,:)+t2we(:,jl,2) |
---|
2722 | END DO |
---|
2723 | END SELECT |
---|
2724 | |
---|
2725 | |
---|
2726 | ! 3. North and south directions |
---|
2727 | ! ----------------------------- |
---|
2728 | |
---|
2729 | ! 3.1 Read Dirichlet lateral conditions |
---|
2730 | |
---|
2731 | ijhom = nlcj-jprecj |
---|
2732 | |
---|
2733 | SELECT CASE ( nbondj ) |
---|
2734 | |
---|
2735 | CASE ( -1, 0, 1 ) |
---|
2736 | DO jl = 1, jprecj |
---|
2737 | t2sn(:,jl,1) = ptab(:,ijhom+jl) |
---|
2738 | t2ns(:,jl,1) = ptab(:, jl ) |
---|
2739 | END DO |
---|
2740 | |
---|
2741 | END SELECT |
---|
2742 | |
---|
2743 | ! 3.2 Migrations |
---|
2744 | |
---|
2745 | #if defined key_mpp_shmem |
---|
2746 | |
---|
2747 | !! * SHMEN version |
---|
2748 | |
---|
2749 | imigr=jprecj*jpi |
---|
2750 | |
---|
2751 | SELECT CASE ( nbondj ) |
---|
2752 | |
---|
2753 | CASE ( -1 ) |
---|
2754 | CALL shmem_put(t2sn(1,1,2),t2sn(1,1,1),imigr,nono) |
---|
2755 | |
---|
2756 | CASE ( 0 ) |
---|
2757 | CALL shmem_put(t2ns(1,1,2),t2ns(1,1,1),imigr,noso) |
---|
2758 | CALL shmem_put(t2sn(1,1,2),t2sn(1,1,1),imigr,nono) |
---|
2759 | |
---|
2760 | CASE ( 1 ) |
---|
2761 | CALL shmem_put(t2ns(1,1,2),t2ns(1,1,1),imigr,noso) |
---|
2762 | |
---|
2763 | END SELECT |
---|
2764 | CALL barrier() |
---|
2765 | CALL shmem_udcflush() |
---|
2766 | |
---|
2767 | # elif defined key_mpp_mpi |
---|
2768 | !! * Local variables (MPI version) |
---|
2769 | |
---|
2770 | imigr=jprecj*jpi |
---|
2771 | |
---|
2772 | SELECT CASE ( nbondj ) |
---|
2773 | |
---|
2774 | CASE ( -1 ) |
---|
2775 | CALL mppsend(4,t2sn(1,1,1),imigr,nono, ml_req1) |
---|
2776 | CALL mpprecv(3,t2ns(1,1,2),imigr) |
---|
2777 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2778 | |
---|
2779 | CASE ( 0 ) |
---|
2780 | CALL mppsend(3,t2ns(1,1,1),imigr,noso, ml_req1) |
---|
2781 | CALL mppsend(4,t2sn(1,1,1),imigr,nono, ml_req2) |
---|
2782 | CALL mpprecv(3,t2ns(1,1,2),imigr) |
---|
2783 | CALL mpprecv(4,t2sn(1,1,2),imigr) |
---|
2784 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2785 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
2786 | |
---|
2787 | CASE ( 1 ) |
---|
2788 | CALL mppsend(3,t2ns(1,1,1),imigr,noso, ml_req1) |
---|
2789 | CALL mpprecv(4,t2sn(1,1,2),imigr) |
---|
2790 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
2791 | END SELECT |
---|
2792 | |
---|
2793 | #endif |
---|
2794 | |
---|
2795 | ! 3.3 Write Dirichlet lateral conditions |
---|
2796 | |
---|
2797 | ijhom = nlcj-nrecj |
---|
2798 | |
---|
2799 | SELECT CASE ( nbondj ) |
---|
2800 | |
---|
2801 | CASE ( -1 ) |
---|
2802 | DO jl = 1, jprecj |
---|
2803 | ptab(:,ijhom +jl) = ptab(:,ijhom +jl)+t2ns(:,jl,2) |
---|
2804 | END DO |
---|
2805 | |
---|
2806 | CASE ( 0 ) |
---|
2807 | DO jl = 1, jprecj |
---|
2808 | ptab(:,jprecj+jl) = ptab(:,jprecj+jl)+t2sn(:,jl,2) |
---|
2809 | ptab(:,ijhom +jl) = ptab(:,ijhom +jl)+t2ns(:,jl,2) |
---|
2810 | END DO |
---|
2811 | |
---|
2812 | CASE ( 1 ) |
---|
2813 | DO jl = 1, jprecj |
---|
2814 | ptab(:,jprecj+jl) = ptab(:,jprecj+jl)+t2sn(:,jl,2) |
---|
2815 | END DO |
---|
2816 | |
---|
2817 | END SELECT |
---|
2818 | |
---|
2819 | END SUBROUTINE mpplnks |
---|
2820 | |
---|
2821 | |
---|
2822 | SUBROUTINE mppsend( ktyp, pmess, kbytes, kdest, md_req) |
---|
2823 | !!---------------------------------------------------------------------- |
---|
2824 | !! *** routine mppsend *** |
---|
2825 | !! |
---|
2826 | !! ** Purpose : Send messag passing array |
---|
2827 | !! |
---|
2828 | !!---------------------------------------------------------------------- |
---|
2829 | !! * Arguments |
---|
2830 | REAL(wp), INTENT(inout) :: pmess(*) ! array of real |
---|
2831 | INTEGER , INTENT( in ) :: kbytes, & ! size of the array pmess |
---|
2832 | & kdest , & ! receive process number |
---|
2833 | & ktyp, & ! Tag of the message |
---|
2834 | & md_req ! Argument for isend |
---|
2835 | !!---------------------------------------------------------------------- |
---|
2836 | #if defined key_mpp_shmem |
---|
2837 | !! * SHMEM version : routine not used |
---|
2838 | |
---|
2839 | #elif defined key_mpp_mpi |
---|
2840 | !! * MPI version |
---|
2841 | INTEGER :: iflag |
---|
2842 | |
---|
2843 | SELECT CASE ( c_mpi_send ) |
---|
2844 | CASE ( 'S' ) ! Standard mpi send (blocking) |
---|
2845 | CALL mpi_send ( pmess, kbytes, mpi_double_precision, kdest, ktyp, & |
---|
2846 | & mpi_comm_opa, iflag ) |
---|
2847 | CASE ( 'B' ) ! Buffer mpi send (blocking) |
---|
2848 | CALL mpi_bsend( pmess, kbytes, mpi_double_precision, kdest, ktyp, & |
---|
2849 | & mpi_comm_opa, iflag ) |
---|
2850 | CASE ( 'I' ) ! Immediate mpi send (non-blocking send) |
---|
2851 | ! Be carefull, one more argument here : the mpi request identifier.. |
---|
2852 | CALL mpi_isend( pmess, kbytes, mpi_double_precision, kdest, ktyp, & |
---|
2853 | & mpi_comm_opa, md_req, iflag ) |
---|
2854 | END SELECT |
---|
2855 | #endif |
---|
2856 | |
---|
2857 | END SUBROUTINE mppsend |
---|
2858 | |
---|
2859 | |
---|
2860 | SUBROUTINE mpprecv( ktyp, pmess, kbytes ) |
---|
2861 | !!---------------------------------------------------------------------- |
---|
2862 | !! *** routine mpprecv *** |
---|
2863 | !! |
---|
2864 | !! ** Purpose : Receive messag passing array |
---|
2865 | !! |
---|
2866 | !!---------------------------------------------------------------------- |
---|
2867 | !! * Arguments |
---|
2868 | REAL(wp), INTENT(inout) :: pmess(*) ! array of real |
---|
2869 | INTEGER , INTENT( in ) :: kbytes, & ! suze of the array pmess |
---|
2870 | & ktyp ! Tag of the recevied message |
---|
2871 | !!---------------------------------------------------------------------- |
---|
2872 | #if defined key_mpp_shmem |
---|
2873 | !! * SHMEM version : routine not used |
---|
2874 | |
---|
2875 | # elif defined key_mpp_mpi |
---|
2876 | !! * MPI version |
---|
2877 | INTEGER :: istatus(mpi_status_size) |
---|
2878 | INTEGER :: iflag |
---|
2879 | |
---|
2880 | CALL mpi_recv( pmess, kbytes, mpi_double_precision, mpi_any_source, ktyp, & |
---|
2881 | & mpi_comm_opa, istatus, iflag ) |
---|
2882 | #endif |
---|
2883 | |
---|
2884 | END SUBROUTINE mpprecv |
---|
2885 | |
---|
2886 | |
---|
2887 | SUBROUTINE mppgather( ptab, kp, pio ) |
---|
2888 | !!---------------------------------------------------------------------- |
---|
2889 | !! *** routine mppgather *** |
---|
2890 | !! |
---|
2891 | !! ** Purpose : Transfert between a local subdomain array and a work |
---|
2892 | !! array which is distributed following the vertical level. |
---|
2893 | !! |
---|
2894 | !! ** Method : |
---|
2895 | !! |
---|
2896 | !!---------------------------------------------------------------------- |
---|
2897 | !! * Arguments |
---|
2898 | REAL(wp), DIMENSION(jpi,jpj), INTENT( in ) :: ptab ! subdomain input array |
---|
2899 | INTEGER , INTENT( in ) :: kp ! record length |
---|
2900 | REAL(wp), DIMENSION(jpi,jpj,jpnij), INTENT( out ) :: pio ! subdomain input array |
---|
2901 | !!--------------------------------------------------------------------- |
---|
2902 | #if defined key_mpp_shmem |
---|
2903 | !! * SHMEM version |
---|
2904 | |
---|
2905 | CALL barrier() |
---|
2906 | CALL shmem_put( pio(1,1,npvm_me+1), ptab, jpi*jpj, kp ) |
---|
2907 | CALL barrier() |
---|
2908 | |
---|
2909 | #elif defined key_mpp_mpi |
---|
2910 | !! * Local variables (MPI version) |
---|
2911 | INTEGER :: itaille,ierror |
---|
2912 | |
---|
2913 | itaille=jpi*jpj |
---|
2914 | CALL mpi_gather( ptab, itaille, mpi_double_precision, pio, itaille, & |
---|
2915 | & mpi_double_precision, kp , mpi_comm_opa, ierror ) |
---|
2916 | #endif |
---|
2917 | |
---|
2918 | END SUBROUTINE mppgather |
---|
2919 | |
---|
2920 | |
---|
2921 | SUBROUTINE mppscatter( pio, kp, ptab ) |
---|
2922 | !!---------------------------------------------------------------------- |
---|
2923 | !! *** routine mppscatter *** |
---|
2924 | !! |
---|
2925 | !! ** Purpose : Transfert between awork array which is distributed |
---|
2926 | !! following the vertical level and the local subdomain array. |
---|
2927 | !! |
---|
2928 | !! ** Method : |
---|
2929 | !! |
---|
2930 | !!---------------------------------------------------------------------- |
---|
2931 | REAL(wp), DIMENSION(jpi,jpj,jpnij) :: pio ! output array |
---|
2932 | INTEGER :: kp ! Tag (not used with MPI |
---|
2933 | REAL(wp), DIMENSION(jpi,jpj) :: ptab ! subdomain array input |
---|
2934 | !!--------------------------------------------------------------------- |
---|
2935 | #if defined key_mpp_shmem |
---|
2936 | !! * SHMEM version |
---|
2937 | |
---|
2938 | CALL barrier() |
---|
2939 | CALL shmem_get( ptab, pio(1,1,npvm_me+1), jpi*jpj, kp ) |
---|
2940 | CALL barrier() |
---|
2941 | |
---|
2942 | # elif defined key_mpp_mpi |
---|
2943 | !! * Local variables (MPI version) |
---|
2944 | INTEGER :: itaille, ierror |
---|
2945 | |
---|
2946 | itaille=jpi*jpj |
---|
2947 | |
---|
2948 | CALL mpi_scatter( pio, itaille, mpi_double_precision, ptab, itaille, & |
---|
2949 | & mpi_double_precision, kp, mpi_comm_opa, ierror ) |
---|
2950 | #endif |
---|
2951 | |
---|
2952 | END SUBROUTINE mppscatter |
---|
2953 | |
---|
2954 | |
---|
2955 | SUBROUTINE mppisl_a_int( ktab, kdim ) |
---|
2956 | !!---------------------------------------------------------------------- |
---|
2957 | !! *** routine mppisl_a_int *** |
---|
2958 | !! |
---|
2959 | !! ** Purpose : Massively parallel processors |
---|
2960 | !! Find the non zero value |
---|
2961 | !! |
---|
2962 | !!---------------------------------------------------------------------- |
---|
2963 | !! * Arguments |
---|
2964 | INTEGER, INTENT( in ) :: kdim ! ??? |
---|
2965 | INTEGER, INTENT(inout), DIMENSION(kdim) :: ktab ! ??? |
---|
2966 | |
---|
2967 | #if defined key_mpp_shmem |
---|
2968 | !! * Local variables (SHMEM version) |
---|
2969 | INTEGER :: ji |
---|
2970 | INTEGER, SAVE :: ibool=0 |
---|
2971 | |
---|
2972 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppisl_a_int routine : kdim is too big', & |
---|
2973 | & 'change jpmppsum dimension in mpp.h' ) |
---|
2974 | |
---|
2975 | DO ji = 1, kdim |
---|
2976 | niitab_shmem(ji) = ktab(ji) |
---|
2977 | END DO |
---|
2978 | CALL barrier() |
---|
2979 | IF(ibool == 0 ) THEN |
---|
2980 | CALL shmem_int8_min_to_all (ni11tab_shmem,niitab_shmem,kdim,0 & |
---|
2981 | ,0,N$PES,ni11wrk_shmem,ni11sync_shmem) |
---|
2982 | CALL shmem_int8_max_to_all (ni12tab_shmem,niitab_shmem,kdim,0 & |
---|
2983 | ,0,N$PES,ni12wrk_shmem,ni12sync_shmem) |
---|
2984 | ELSE |
---|
2985 | CALL shmem_int8_min_to_all (ni11tab_shmem,niitab_shmem,kdim,0 & |
---|
2986 | ,0,N$PES,ni21wrk_shmem,ni21sync_shmem) |
---|
2987 | CALL shmem_int8_max_to_all (ni12tab_shmem,niitab_shmem,kdim,0 & |
---|
2988 | ,0,N$PES,ni22wrk_shmem,ni22sync_shmem) |
---|
2989 | ENDIF |
---|
2990 | CALL barrier() |
---|
2991 | ibool=ibool+1 |
---|
2992 | ibool=MOD( ibool,2) |
---|
2993 | DO ji = 1, kdim |
---|
2994 | IF( ni11tab_shmem(ji) /= 0. ) THEN |
---|
2995 | ktab(ji) = ni11tab_shmem(ji) |
---|
2996 | ELSE |
---|
2997 | ktab(ji) = ni12tab_shmem(ji) |
---|
2998 | ENDIF |
---|
2999 | END DO |
---|
3000 | |
---|
3001 | # elif defined key_mpp_mpi |
---|
3002 | !! * Local variables (MPI version) |
---|
3003 | LOGICAL :: lcommute |
---|
3004 | INTEGER, DIMENSION(kdim) :: iwork |
---|
3005 | INTEGER :: mpi_isl,ierror |
---|
3006 | |
---|
3007 | lcommute = .TRUE. |
---|
3008 | CALL mpi_op_create( lc_isl, lcommute, mpi_isl, ierror ) |
---|
3009 | CALL mpi_allreduce( ktab, iwork, kdim, mpi_integer & |
---|
3010 | , mpi_isl, mpi_comm_opa, ierror ) |
---|
3011 | ktab(:) = iwork(:) |
---|
3012 | #endif |
---|
3013 | |
---|
3014 | END SUBROUTINE mppisl_a_int |
---|
3015 | |
---|
3016 | |
---|
3017 | SUBROUTINE mppisl_int( ktab ) |
---|
3018 | !!---------------------------------------------------------------------- |
---|
3019 | !! *** routine mppisl_int *** |
---|
3020 | !! |
---|
3021 | !! ** Purpose : Massively parallel processors |
---|
3022 | !! Find the non zero value |
---|
3023 | !! |
---|
3024 | !!---------------------------------------------------------------------- |
---|
3025 | !! * Arguments |
---|
3026 | INTEGER , INTENT( inout ) :: ktab ! |
---|
3027 | |
---|
3028 | #if defined key_mpp_shmem |
---|
3029 | !! * Local variables (SHMEM version) |
---|
3030 | INTEGER, SAVE :: ibool=0 |
---|
3031 | |
---|
3032 | niitab_shmem(1) = ktab |
---|
3033 | CALL barrier() |
---|
3034 | IF(ibool == 0 ) THEN |
---|
3035 | CALL shmem_int8_min_to_all (ni11tab_shmem,niitab_shmem,1,0 & |
---|
3036 | ,0,N$PES,ni11wrk_shmem,ni11sync_shmem) |
---|
3037 | CALL shmem_int8_max_to_all (ni12tab_shmem,niitab_shmem,1,0 & |
---|
3038 | ,0,N$PES,ni12wrk_shmem,ni12sync_shmem) |
---|
3039 | ELSE |
---|
3040 | CALL shmem_int8_min_to_all (ni11tab_shmem,niitab_shmem,1,0 & |
---|
3041 | ,0,N$PES,ni21wrk_shmem,ni21sync_shmem) |
---|
3042 | CALL shmem_int8_max_to_all (ni12tab_shmem,niitab_shmem,1,0 & |
---|
3043 | ,0,N$PES,ni22wrk_shmem,ni22sync_shmem) |
---|
3044 | ENDIF |
---|
3045 | CALL barrier() |
---|
3046 | ibool=ibool+1 |
---|
3047 | ibool=MOD( ibool,2) |
---|
3048 | IF( ni11tab_shmem(1) /= 0. ) THEN |
---|
3049 | ktab = ni11tab_shmem(1) |
---|
3050 | ELSE |
---|
3051 | ktab = ni12tab_shmem(1) |
---|
3052 | ENDIF |
---|
3053 | |
---|
3054 | # elif defined key_mpp_mpi |
---|
3055 | |
---|
3056 | !! * Local variables (MPI version) |
---|
3057 | LOGICAL :: lcommute |
---|
3058 | INTEGER :: mpi_isl,ierror |
---|
3059 | INTEGER :: iwork |
---|
3060 | |
---|
3061 | lcommute = .TRUE. |
---|
3062 | CALL mpi_op_create(lc_isl,lcommute,mpi_isl,ierror) |
---|
3063 | CALL mpi_allreduce(ktab, iwork, 1,mpi_integer & |
---|
3064 | ,mpi_isl,mpi_comm_opa,ierror) |
---|
3065 | ktab = iwork |
---|
3066 | #endif |
---|
3067 | |
---|
3068 | END SUBROUTINE mppisl_int |
---|
3069 | |
---|
3070 | |
---|
3071 | SUBROUTINE mppmax_a_int( ktab, kdim ) |
---|
3072 | !!---------------------------------------------------------------------- |
---|
3073 | !! *** routine mppmax_a_int *** |
---|
3074 | !! |
---|
3075 | !! ** Purpose : Find maximum value in an integer layout array |
---|
3076 | !! |
---|
3077 | !!---------------------------------------------------------------------- |
---|
3078 | !! * Arguments |
---|
3079 | INTEGER , INTENT( in ) :: kdim ! size of array |
---|
3080 | INTEGER , INTENT(inout), DIMENSION(kdim) :: ktab ! input array |
---|
3081 | |
---|
3082 | #if defined key_mpp_shmem |
---|
3083 | !! * Local declarations (SHMEM version) |
---|
3084 | INTEGER :: ji |
---|
3085 | INTEGER, SAVE :: ibool=0 |
---|
3086 | |
---|
3087 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppmax_a_int routine : kdim is too big', & |
---|
3088 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3089 | |
---|
3090 | DO ji = 1, kdim |
---|
3091 | niltab_shmem(ji) = ktab(ji) |
---|
3092 | END DO |
---|
3093 | CALL barrier() |
---|
3094 | IF(ibool == 0 ) THEN |
---|
3095 | CALL shmem_int8_max_to_all (niltab_shmem,niltab_shmem,kdim,0,0 & |
---|
3096 | ,N$PES,nil1wrk_shmem,nil1sync_shmem ) |
---|
3097 | ELSE |
---|
3098 | CALL shmem_int8_max_to_all (niltab_shmem,niltab_shmem,kdim,0,0 & |
---|
3099 | ,N$PES,nil2wrk_shmem,nil2sync_shmem ) |
---|
3100 | ENDIF |
---|
3101 | CALL barrier() |
---|
3102 | ibool=ibool+1 |
---|
3103 | ibool=MOD( ibool,2) |
---|
3104 | DO ji = 1, kdim |
---|
3105 | ktab(ji) = niltab_shmem(ji) |
---|
3106 | END DO |
---|
3107 | |
---|
3108 | # elif defined key_mpp_mpi |
---|
3109 | |
---|
3110 | !! * Local variables (MPI version) |
---|
3111 | INTEGER :: ierror |
---|
3112 | INTEGER, DIMENSION(kdim) :: iwork |
---|
3113 | |
---|
3114 | CALL mpi_allreduce( ktab, iwork, kdim, mpi_integer, & |
---|
3115 | & mpi_max, mpi_comm_opa, ierror ) |
---|
3116 | |
---|
3117 | ktab(:) = iwork(:) |
---|
3118 | #endif |
---|
3119 | |
---|
3120 | END SUBROUTINE mppmax_a_int |
---|
3121 | |
---|
3122 | |
---|
3123 | SUBROUTINE mppmax_int( ktab ) |
---|
3124 | !!---------------------------------------------------------------------- |
---|
3125 | !! *** routine mppmax_int *** |
---|
3126 | !! |
---|
3127 | !! ** Purpose : |
---|
3128 | !! Massively parallel processors |
---|
3129 | !! Find maximum value in an integer layout array |
---|
3130 | !! |
---|
3131 | !!---------------------------------------------------------------------- |
---|
3132 | !! * Arguments |
---|
3133 | INTEGER, INTENT(inout) :: ktab ! ??? |
---|
3134 | |
---|
3135 | !! * Local declarations |
---|
3136 | |
---|
3137 | #if defined key_mpp_shmem |
---|
3138 | |
---|
3139 | !! * Local variables (SHMEM version) |
---|
3140 | INTEGER :: ji |
---|
3141 | INTEGER, SAVE :: ibool=0 |
---|
3142 | |
---|
3143 | niltab_shmem(1) = ktab |
---|
3144 | CALL barrier() |
---|
3145 | IF(ibool == 0 ) THEN |
---|
3146 | CALL shmem_int8_max_to_all (niltab_shmem,niltab_shmem, 1,0,0 & |
---|
3147 | ,N$PES,nil1wrk_shmem,nil1sync_shmem ) |
---|
3148 | ELSE |
---|
3149 | CALL shmem_int8_max_to_all (niltab_shmem,niltab_shmem, 1,0,0 & |
---|
3150 | ,N$PES,nil2wrk_shmem,nil2sync_shmem ) |
---|
3151 | ENDIF |
---|
3152 | CALL barrier() |
---|
3153 | ibool=ibool+1 |
---|
3154 | ibool=MOD( ibool,2) |
---|
3155 | ktab = niltab_shmem(1) |
---|
3156 | |
---|
3157 | # elif defined key_mpp_mpi |
---|
3158 | |
---|
3159 | !! * Local variables (MPI version) |
---|
3160 | INTEGER :: ierror, iwork |
---|
3161 | |
---|
3162 | CALL mpi_allreduce(ktab,iwork, 1,mpi_integer & |
---|
3163 | & ,mpi_max,mpi_comm_opa,ierror) |
---|
3164 | |
---|
3165 | ktab = iwork |
---|
3166 | #endif |
---|
3167 | |
---|
3168 | END SUBROUTINE mppmax_int |
---|
3169 | |
---|
3170 | |
---|
3171 | SUBROUTINE mppmin_a_int( ktab, kdim ) |
---|
3172 | !!---------------------------------------------------------------------- |
---|
3173 | !! *** routine mppmin_a_int *** |
---|
3174 | !! |
---|
3175 | !! ** Purpose : Find minimum value in an integer layout array |
---|
3176 | !! |
---|
3177 | !!---------------------------------------------------------------------- |
---|
3178 | !! * Arguments |
---|
3179 | INTEGER , INTENT( in ) :: kdim ! size of array |
---|
3180 | INTEGER , INTENT(inout), DIMENSION(kdim) :: ktab ! input array |
---|
3181 | |
---|
3182 | #if defined key_mpp_shmem |
---|
3183 | !! * Local declarations (SHMEM version) |
---|
3184 | INTEGER :: ji |
---|
3185 | INTEGER, SAVE :: ibool=0 |
---|
3186 | |
---|
3187 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppmin_a_int routine : kdim is too big', & |
---|
3188 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3189 | |
---|
3190 | DO ji = 1, kdim |
---|
3191 | niltab_shmem(ji) = ktab(ji) |
---|
3192 | END DO |
---|
3193 | CALL barrier() |
---|
3194 | IF(ibool == 0 ) THEN |
---|
3195 | CALL shmem_int8_min_to_all (niltab_shmem,niltab_shmem,kdim,0,0 & |
---|
3196 | ,N$PES,nil1wrk_shmem,nil1sync_shmem ) |
---|
3197 | ELSE |
---|
3198 | CALL shmem_int8_min_to_all (niltab_shmem,niltab_shmem,kdim,0,0 & |
---|
3199 | ,N$PES,nil2wrk_shmem,nil2sync_shmem ) |
---|
3200 | ENDIF |
---|
3201 | CALL barrier() |
---|
3202 | ibool=ibool+1 |
---|
3203 | ibool=MOD( ibool,2) |
---|
3204 | DO ji = 1, kdim |
---|
3205 | ktab(ji) = niltab_shmem(ji) |
---|
3206 | END DO |
---|
3207 | |
---|
3208 | # elif defined key_mpp_mpi |
---|
3209 | |
---|
3210 | !! * Local variables (MPI version) |
---|
3211 | INTEGER :: ierror |
---|
3212 | INTEGER, DIMENSION(kdim) :: iwork |
---|
3213 | |
---|
3214 | CALL mpi_allreduce( ktab, iwork, kdim, mpi_integer, & |
---|
3215 | & mpi_min, mpi_comm_opa, ierror ) |
---|
3216 | |
---|
3217 | ktab(:) = iwork(:) |
---|
3218 | #endif |
---|
3219 | |
---|
3220 | END SUBROUTINE mppmin_a_int |
---|
3221 | |
---|
3222 | |
---|
3223 | SUBROUTINE mppmin_int( ktab ) |
---|
3224 | !!---------------------------------------------------------------------- |
---|
3225 | !! *** routine mppmin_int *** |
---|
3226 | !! |
---|
3227 | !! ** Purpose : |
---|
3228 | !! Massively parallel processors |
---|
3229 | !! Find minimum value in an integer layout array |
---|
3230 | !! |
---|
3231 | !!---------------------------------------------------------------------- |
---|
3232 | !! * Arguments |
---|
3233 | INTEGER, INTENT(inout) :: ktab ! ??? |
---|
3234 | |
---|
3235 | !! * Local declarations |
---|
3236 | |
---|
3237 | #if defined key_mpp_shmem |
---|
3238 | |
---|
3239 | !! * Local variables (SHMEM version) |
---|
3240 | INTEGER :: ji |
---|
3241 | INTEGER, SAVE :: ibool=0 |
---|
3242 | |
---|
3243 | niltab_shmem(1) = ktab |
---|
3244 | CALL barrier() |
---|
3245 | IF(ibool == 0 ) THEN |
---|
3246 | CALL shmem_int8_min_to_all (niltab_shmem,niltab_shmem, 1,0,0 & |
---|
3247 | ,N$PES,nil1wrk_shmem,nil1sync_shmem ) |
---|
3248 | ELSE |
---|
3249 | CALL shmem_int8_min_to_all (niltab_shmem,niltab_shmem, 1,0,0 & |
---|
3250 | ,N$PES,nil2wrk_shmem,nil2sync_shmem ) |
---|
3251 | ENDIF |
---|
3252 | CALL barrier() |
---|
3253 | ibool=ibool+1 |
---|
3254 | ibool=MOD( ibool,2) |
---|
3255 | ktab = niltab_shmem(1) |
---|
3256 | |
---|
3257 | # elif defined key_mpp_mpi |
---|
3258 | |
---|
3259 | !! * Local variables (MPI version) |
---|
3260 | INTEGER :: ierror, iwork |
---|
3261 | |
---|
3262 | CALL mpi_allreduce(ktab,iwork, 1,mpi_integer & |
---|
3263 | & ,mpi_min,mpi_comm_opa,ierror) |
---|
3264 | |
---|
3265 | ktab = iwork |
---|
3266 | #endif |
---|
3267 | |
---|
3268 | END SUBROUTINE mppmin_int |
---|
3269 | |
---|
3270 | |
---|
3271 | SUBROUTINE mppsum_a_int( ktab, kdim ) |
---|
3272 | !!---------------------------------------------------------------------- |
---|
3273 | !! *** routine mppsum_a_int *** |
---|
3274 | !! |
---|
3275 | !! ** Purpose : Massively parallel processors |
---|
3276 | !! Global integer sum |
---|
3277 | !! |
---|
3278 | !!---------------------------------------------------------------------- |
---|
3279 | !! * Arguments |
---|
3280 | INTEGER, INTENT( in ) :: kdim ! ??? |
---|
3281 | INTEGER, INTENT(inout), DIMENSION (kdim) :: ktab ! ??? |
---|
3282 | |
---|
3283 | #if defined key_mpp_shmem |
---|
3284 | |
---|
3285 | !! * Local variables (SHMEM version) |
---|
3286 | INTEGER :: ji |
---|
3287 | INTEGER, SAVE :: ibool=0 |
---|
3288 | |
---|
3289 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppsum_a_int routine : kdim is too big', & |
---|
3290 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3291 | |
---|
3292 | DO ji = 1, kdim |
---|
3293 | nistab_shmem(ji) = ktab(ji) |
---|
3294 | END DO |
---|
3295 | CALL barrier() |
---|
3296 | IF(ibool == 0 ) THEN |
---|
3297 | CALL shmem_int8_sum_to_all(nistab_shmem,nistab_shmem,kdim,0,0, & |
---|
3298 | N$PES,nis1wrk_shmem,nis1sync_shmem) |
---|
3299 | ELSE |
---|
3300 | CALL shmem_int8_sum_to_all(nistab_shmem,nistab_shmem,kdim,0,0, & |
---|
3301 | N$PES,nis2wrk_shmem,nis2sync_shmem) |
---|
3302 | ENDIF |
---|
3303 | CALL barrier() |
---|
3304 | ibool = ibool + 1 |
---|
3305 | ibool = MOD( ibool, 2 ) |
---|
3306 | DO ji = 1, kdim |
---|
3307 | ktab(ji) = nistab_shmem(ji) |
---|
3308 | END DO |
---|
3309 | |
---|
3310 | # elif defined key_mpp_mpi |
---|
3311 | |
---|
3312 | !! * Local variables (MPI version) |
---|
3313 | INTEGER :: ierror |
---|
3314 | INTEGER, DIMENSION (kdim) :: iwork |
---|
3315 | |
---|
3316 | CALL mpi_allreduce(ktab, iwork,kdim,mpi_integer & |
---|
3317 | ,mpi_sum,mpi_comm_opa,ierror) |
---|
3318 | |
---|
3319 | ktab(:) = iwork(:) |
---|
3320 | #endif |
---|
3321 | |
---|
3322 | END SUBROUTINE mppsum_a_int |
---|
3323 | |
---|
3324 | |
---|
3325 | SUBROUTINE mppsum_int( ktab ) |
---|
3326 | !!---------------------------------------------------------------------- |
---|
3327 | !! *** routine mppsum_int *** |
---|
3328 | !! |
---|
3329 | !! ** Purpose : Global integer sum |
---|
3330 | !! |
---|
3331 | !!---------------------------------------------------------------------- |
---|
3332 | !! * Arguments |
---|
3333 | INTEGER, INTENT(inout) :: ktab |
---|
3334 | |
---|
3335 | #if defined key_mpp_shmem |
---|
3336 | |
---|
3337 | !! * Local variables (SHMEM version) |
---|
3338 | INTEGER, SAVE :: ibool=0 |
---|
3339 | |
---|
3340 | nistab_shmem(1) = ktab |
---|
3341 | CALL barrier() |
---|
3342 | IF(ibool == 0 ) THEN |
---|
3343 | CALL shmem_int8_sum_to_all(nistab_shmem,nistab_shmem, 1,0,0, & |
---|
3344 | N$PES,nis1wrk_shmem,nis1sync_shmem) |
---|
3345 | ELSE |
---|
3346 | CALL shmem_int8_sum_to_all(nistab_shmem,nistab_shmem, 1,0,0, & |
---|
3347 | N$PES,nis2wrk_shmem,nis2sync_shmem) |
---|
3348 | ENDIF |
---|
3349 | CALL barrier() |
---|
3350 | ibool=ibool+1 |
---|
3351 | ibool=MOD( ibool,2) |
---|
3352 | ktab = nistab_shmem(1) |
---|
3353 | |
---|
3354 | # elif defined key_mpp_mpi |
---|
3355 | |
---|
3356 | !! * Local variables (MPI version) |
---|
3357 | INTEGER :: ierror, iwork |
---|
3358 | |
---|
3359 | CALL mpi_allreduce(ktab,iwork, 1,mpi_integer & |
---|
3360 | ,mpi_sum,mpi_comm_opa,ierror) |
---|
3361 | |
---|
3362 | ktab = iwork |
---|
3363 | |
---|
3364 | #endif |
---|
3365 | |
---|
3366 | END SUBROUTINE mppsum_int |
---|
3367 | |
---|
3368 | |
---|
3369 | SUBROUTINE mppisl_a_real( ptab, kdim ) |
---|
3370 | !!---------------------------------------------------------------------- |
---|
3371 | !! *** routine mppisl_a_real *** |
---|
3372 | !! |
---|
3373 | !! ** Purpose : Massively parallel processors |
---|
3374 | !! Find the non zero island barotropic stream function value |
---|
3375 | !! |
---|
3376 | !! Modifications: |
---|
3377 | !! ! 93-09 (M. Imbard) |
---|
3378 | !! ! 96-05 (j. Escobar) |
---|
3379 | !! ! 98-05 (M. Imbard, J. Escobar, L. Colombet ) SHMEM and MPI |
---|
3380 | !!---------------------------------------------------------------------- |
---|
3381 | INTEGER , INTENT( in ) :: kdim ! ??? |
---|
3382 | REAL(wp), INTENT(inout), DIMENSION(kdim) :: ptab ! ??? |
---|
3383 | |
---|
3384 | #if defined key_mpp_shmem |
---|
3385 | |
---|
3386 | !! * Local variables (SHMEM version) |
---|
3387 | INTEGER :: ji |
---|
3388 | INTEGER, SAVE :: ibool=0 |
---|
3389 | |
---|
3390 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppisl_a_real routine : kdim is too big', & |
---|
3391 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3392 | |
---|
3393 | DO ji = 1, kdim |
---|
3394 | wiltab_shmem(ji) = ptab(ji) |
---|
3395 | END DO |
---|
3396 | CALL barrier() |
---|
3397 | IF(ibool == 0 ) THEN |
---|
3398 | CALL shmem_real8_min_to_all (wi1tab_shmem,wiltab_shmem,kdim,0 & |
---|
3399 | ,0,N$PES,wi11wrk_shmem,ni11sync_shmem) |
---|
3400 | CALL shmem_real8_max_to_all (wi2tab_shmem,wiltab_shmem,kdim,0 & |
---|
3401 | ,0,N$PES,wi12wrk_shmem,ni12sync_shmem) |
---|
3402 | ELSE |
---|
3403 | CALL shmem_real8_min_to_all (wi1tab_shmem,wiltab_shmem,kdim,0 & |
---|
3404 | ,0,N$PES,wi21wrk_shmem,ni21sync_shmem) |
---|
3405 | CALL shmem_real8_max_to_all (wi2tab_shmem,wiltab_shmem,kdim,0 & |
---|
3406 | ,0,N$PES,wi22wrk_shmem,ni22sync_shmem) |
---|
3407 | ENDIF |
---|
3408 | CALL barrier() |
---|
3409 | ibool=ibool+1 |
---|
3410 | ibool=MOD( ibool,2) |
---|
3411 | DO ji = 1, kdim |
---|
3412 | IF(wi1tab_shmem(ji) /= 0. ) THEN |
---|
3413 | ptab(ji) = wi1tab_shmem(ji) |
---|
3414 | ELSE |
---|
3415 | ptab(ji) = wi2tab_shmem(ji) |
---|
3416 | ENDIF |
---|
3417 | END DO |
---|
3418 | |
---|
3419 | # elif defined key_mpp_mpi |
---|
3420 | |
---|
3421 | !! * Local variables (MPI version) |
---|
3422 | LOGICAL :: lcommute = .TRUE. |
---|
3423 | INTEGER :: mpi_isl, ierror |
---|
3424 | REAL(wp), DIMENSION(kdim) :: zwork |
---|
3425 | |
---|
3426 | CALL mpi_op_create(lc_isl,lcommute,mpi_isl,ierror) |
---|
3427 | CALL mpi_allreduce(ptab, zwork,kdim,mpi_double_precision & |
---|
3428 | ,mpi_isl,mpi_comm_opa,ierror) |
---|
3429 | ptab(:) = zwork(:) |
---|
3430 | |
---|
3431 | #endif |
---|
3432 | |
---|
3433 | END SUBROUTINE mppisl_a_real |
---|
3434 | |
---|
3435 | |
---|
3436 | SUBROUTINE mppisl_real( ptab ) |
---|
3437 | !!---------------------------------------------------------------------- |
---|
3438 | !! *** routine mppisl_real *** |
---|
3439 | !! |
---|
3440 | !! ** Purpose : Massively parallel processors |
---|
3441 | !! Find the non zero island barotropic stream function value |
---|
3442 | !! |
---|
3443 | !! Modifications: |
---|
3444 | !! ! 93-09 (M. Imbard) |
---|
3445 | !! ! 96-05 (j. Escobar) |
---|
3446 | !! ! 98-05 (M. Imbard, J. Escobar, L. Colombet ) SHMEM and MPI |
---|
3447 | !!---------------------------------------------------------------------- |
---|
3448 | REAL(wp), INTENT(inout) :: ptab |
---|
3449 | |
---|
3450 | #if defined key_mpp_shmem |
---|
3451 | |
---|
3452 | !! * Local variables (SHMEM version) |
---|
3453 | INTEGER, SAVE :: ibool=0 |
---|
3454 | |
---|
3455 | wiltab_shmem(1) = ptab |
---|
3456 | CALL barrier() |
---|
3457 | IF(ibool == 0 ) THEN |
---|
3458 | CALL shmem_real8_min_to_all (wi1tab_shmem,wiltab_shmem, 1,0 & |
---|
3459 | ,0,N$PES,wi11wrk_shmem,ni11sync_shmem) |
---|
3460 | CALL shmem_real8_max_to_all (wi2tab_shmem,wiltab_shmem, 1,0 & |
---|
3461 | ,0,N$PES,wi12wrk_shmem,ni12sync_shmem) |
---|
3462 | ELSE |
---|
3463 | CALL shmem_real8_min_to_all (wi1tab_shmem,wiltab_shmem, 1,0 & |
---|
3464 | ,0,N$PES,wi21wrk_shmem,ni21sync_shmem) |
---|
3465 | CALL shmem_real8_max_to_all (wi2tab_shmem,wiltab_shmem, 1,0 & |
---|
3466 | ,0,N$PES,wi22wrk_shmem,ni22sync_shmem) |
---|
3467 | ENDIF |
---|
3468 | CALL barrier() |
---|
3469 | ibool = ibool + 1 |
---|
3470 | ibool = MOD( ibool, 2 ) |
---|
3471 | IF( wi1tab_shmem(1) /= 0. ) THEN |
---|
3472 | ptab = wi1tab_shmem(1) |
---|
3473 | ELSE |
---|
3474 | ptab = wi2tab_shmem(1) |
---|
3475 | ENDIF |
---|
3476 | |
---|
3477 | # elif defined key_mpp_mpi |
---|
3478 | |
---|
3479 | !! * Local variables (MPI version) |
---|
3480 | LOGICAL :: lcommute = .TRUE. |
---|
3481 | INTEGER :: mpi_isl, ierror |
---|
3482 | REAL(wp) :: zwork |
---|
3483 | |
---|
3484 | CALL mpi_op_create( lc_isl, lcommute, mpi_isl, ierror ) |
---|
3485 | CALL mpi_allreduce( ptab, zwork, 1, mpi_double_precision, & |
---|
3486 | & mpi_isl , mpi_comm_opa, ierror ) |
---|
3487 | ptab = zwork |
---|
3488 | |
---|
3489 | #endif |
---|
3490 | |
---|
3491 | END SUBROUTINE mppisl_real |
---|
3492 | |
---|
3493 | |
---|
3494 | FUNCTION lc_isl( py, px, kdim, kdtatyp ) |
---|
3495 | INTEGER :: kdim |
---|
3496 | REAL(wp), DIMENSION(kdim) :: px, py |
---|
3497 | INTEGER :: kdtatyp, ji |
---|
3498 | INTEGER :: lc_isl |
---|
3499 | DO ji = 1, kdim |
---|
3500 | IF( py(ji) /= 0. ) px(ji) = py(ji) |
---|
3501 | END DO |
---|
3502 | lc_isl=0 |
---|
3503 | |
---|
3504 | END FUNCTION lc_isl |
---|
3505 | |
---|
3506 | |
---|
3507 | SUBROUTINE mppmax_a_real( ptab, kdim ) |
---|
3508 | !!---------------------------------------------------------------------- |
---|
3509 | !! *** routine mppmax_a_real *** |
---|
3510 | !! |
---|
3511 | !! ** Purpose : Maximum |
---|
3512 | !! |
---|
3513 | !!---------------------------------------------------------------------- |
---|
3514 | !! * Arguments |
---|
3515 | INTEGER , INTENT( in ) :: kdim |
---|
3516 | REAL(wp), INTENT(inout), DIMENSION(kdim) :: ptab |
---|
3517 | |
---|
3518 | #if defined key_mpp_shmem |
---|
3519 | |
---|
3520 | !! * Local variables (SHMEM version) |
---|
3521 | INTEGER :: ji |
---|
3522 | INTEGER, SAVE :: ibool=0 |
---|
3523 | |
---|
3524 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppmax_a_real routine : kdim is too big', & |
---|
3525 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3526 | |
---|
3527 | DO ji = 1, kdim |
---|
3528 | wintab_shmem(ji) = ptab(ji) |
---|
3529 | END DO |
---|
3530 | CALL barrier() |
---|
3531 | IF(ibool == 0 ) THEN |
---|
3532 | CALL shmem_real8_max_to_all (wintab_shmem,wintab_shmem,kdim,0 & |
---|
3533 | ,0,N$PES,wi1wrk_shmem,ni1sync_shmem) |
---|
3534 | ELSE |
---|
3535 | CALL shmem_real8_max_to_all (wintab_shmem,wintab_shmem,kdim,0 & |
---|
3536 | ,0,N$PES,wi2wrk_shmem,ni2sync_shmem) |
---|
3537 | ENDIF |
---|
3538 | CALL barrier() |
---|
3539 | ibool=ibool+1 |
---|
3540 | ibool=MOD( ibool,2) |
---|
3541 | DO ji = 1, kdim |
---|
3542 | ptab(ji) = wintab_shmem(ji) |
---|
3543 | END DO |
---|
3544 | |
---|
3545 | # elif defined key_mpp_mpi |
---|
3546 | |
---|
3547 | !! * Local variables (MPI version) |
---|
3548 | INTEGER :: ierror |
---|
3549 | REAL(wp), DIMENSION(kdim) :: zwork |
---|
3550 | |
---|
3551 | CALL mpi_allreduce(ptab, zwork,kdim,mpi_double_precision & |
---|
3552 | ,mpi_max,mpi_comm_opa,ierror) |
---|
3553 | ptab(:) = zwork(:) |
---|
3554 | |
---|
3555 | #endif |
---|
3556 | |
---|
3557 | END SUBROUTINE mppmax_a_real |
---|
3558 | |
---|
3559 | |
---|
3560 | SUBROUTINE mppmax_real( ptab ) |
---|
3561 | !!---------------------------------------------------------------------- |
---|
3562 | !! *** routine mppmax_real *** |
---|
3563 | !! |
---|
3564 | !! ** Purpose : Maximum |
---|
3565 | !! |
---|
3566 | !!---------------------------------------------------------------------- |
---|
3567 | !! * Arguments |
---|
3568 | REAL(wp), INTENT(inout) :: ptab ! ??? |
---|
3569 | |
---|
3570 | #if defined key_mpp_shmem |
---|
3571 | |
---|
3572 | !! * Local variables (SHMEM version) |
---|
3573 | INTEGER, SAVE :: ibool=0 |
---|
3574 | |
---|
3575 | wintab_shmem(1) = ptab |
---|
3576 | CALL barrier() |
---|
3577 | IF(ibool == 0 ) THEN |
---|
3578 | CALL shmem_real8_max_to_all (wintab_shmem,wintab_shmem, 1,0 & |
---|
3579 | ,0,N$PES,wi1wrk_shmem,ni1sync_shmem) |
---|
3580 | ELSE |
---|
3581 | CALL shmem_real8_max_to_all (wintab_shmem,wintab_shmem, 1,0 & |
---|
3582 | ,0,N$PES,wi2wrk_shmem,ni2sync_shmem) |
---|
3583 | ENDIF |
---|
3584 | CALL barrier() |
---|
3585 | ibool=ibool+1 |
---|
3586 | ibool=MOD( ibool,2) |
---|
3587 | ptab = wintab_shmem(1) |
---|
3588 | |
---|
3589 | # elif defined key_mpp_mpi |
---|
3590 | |
---|
3591 | !! * Local variables (MPI version) |
---|
3592 | INTEGER :: ierror |
---|
3593 | REAL(wp) :: zwork |
---|
3594 | |
---|
3595 | CALL mpi_allreduce( ptab, zwork , 1 , mpi_double_precision, & |
---|
3596 | & mpi_max, mpi_comm_opa, ierror ) |
---|
3597 | ptab = zwork |
---|
3598 | |
---|
3599 | #endif |
---|
3600 | |
---|
3601 | END SUBROUTINE mppmax_real |
---|
3602 | |
---|
3603 | |
---|
3604 | SUBROUTINE mppmin_a_real( ptab, kdim ) |
---|
3605 | !!---------------------------------------------------------------------- |
---|
3606 | !! *** routine mppmin_a_real *** |
---|
3607 | !! |
---|
3608 | !! ** Purpose : Minimum |
---|
3609 | !! |
---|
3610 | !!----------------------------------------------------------------------- |
---|
3611 | !! * Arguments |
---|
3612 | INTEGER , INTENT( in ) :: kdim |
---|
3613 | REAL(wp), INTENT(inout), DIMENSION(kdim) :: ptab |
---|
3614 | |
---|
3615 | #if defined key_mpp_shmem |
---|
3616 | |
---|
3617 | !! * Local variables (SHMEM version) |
---|
3618 | INTEGER :: ji |
---|
3619 | INTEGER, SAVE :: ibool=0 |
---|
3620 | |
---|
3621 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mpprmin routine : kdim is too big', & |
---|
3622 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3623 | |
---|
3624 | DO ji = 1, kdim |
---|
3625 | wintab_shmem(ji) = ptab(ji) |
---|
3626 | END DO |
---|
3627 | CALL barrier() |
---|
3628 | IF(ibool == 0 ) THEN |
---|
3629 | CALL shmem_real8_min_to_all (wintab_shmem,wintab_shmem,kdim,0 & |
---|
3630 | ,0,N$PES,wi1wrk_shmem,ni1sync_shmem) |
---|
3631 | ELSE |
---|
3632 | CALL shmem_real8_min_to_all (wintab_shmem,wintab_shmem,kdim,0 & |
---|
3633 | ,0,N$PES,wi2wrk_shmem,ni2sync_shmem) |
---|
3634 | ENDIF |
---|
3635 | CALL barrier() |
---|
3636 | ibool=ibool+1 |
---|
3637 | ibool=MOD( ibool,2) |
---|
3638 | DO ji = 1, kdim |
---|
3639 | ptab(ji) = wintab_shmem(ji) |
---|
3640 | END DO |
---|
3641 | |
---|
3642 | # elif defined key_mpp_mpi |
---|
3643 | |
---|
3644 | !! * Local variables (MPI version) |
---|
3645 | INTEGER :: ierror |
---|
3646 | REAL(wp), DIMENSION(kdim) :: zwork |
---|
3647 | |
---|
3648 | CALL mpi_allreduce(ptab, zwork,kdim,mpi_double_precision & |
---|
3649 | ,mpi_min,mpi_comm_opa,ierror) |
---|
3650 | ptab(:) = zwork(:) |
---|
3651 | |
---|
3652 | #endif |
---|
3653 | |
---|
3654 | END SUBROUTINE mppmin_a_real |
---|
3655 | |
---|
3656 | |
---|
3657 | SUBROUTINE mppmin_real( ptab ) |
---|
3658 | !!---------------------------------------------------------------------- |
---|
3659 | !! *** routine mppmin_real *** |
---|
3660 | !! |
---|
3661 | !! ** Purpose : minimum in Massively Parallel Processing |
---|
3662 | !! REAL scalar case |
---|
3663 | !! |
---|
3664 | !!----------------------------------------------------------------------- |
---|
3665 | !! * Arguments |
---|
3666 | REAL(wp), INTENT( inout ) :: ptab ! |
---|
3667 | |
---|
3668 | #if defined key_mpp_shmem |
---|
3669 | |
---|
3670 | !! * Local variables (SHMEM version) |
---|
3671 | INTEGER, SAVE :: ibool=0 |
---|
3672 | |
---|
3673 | wintab_shmem(1) = ptab |
---|
3674 | CALL barrier() |
---|
3675 | IF(ibool == 0 ) THEN |
---|
3676 | CALL shmem_real8_min_to_all (wintab_shmem,wintab_shmem, 1,0 & |
---|
3677 | ,0,N$PES,wi1wrk_shmem,ni1sync_shmem) |
---|
3678 | ELSE |
---|
3679 | CALL shmem_real8_min_to_all (wintab_shmem,wintab_shmem, 1,0 & |
---|
3680 | ,0,N$PES,wi2wrk_shmem,ni2sync_shmem) |
---|
3681 | ENDIF |
---|
3682 | CALL barrier() |
---|
3683 | ibool=ibool+1 |
---|
3684 | ibool=MOD( ibool,2) |
---|
3685 | ptab = wintab_shmem(1) |
---|
3686 | |
---|
3687 | # elif defined key_mpp_mpi |
---|
3688 | |
---|
3689 | !! * Local variables (MPI version) |
---|
3690 | INTEGER :: ierror |
---|
3691 | REAL(wp) :: zwork |
---|
3692 | |
---|
3693 | CALL mpi_allreduce( ptab, zwork, 1,mpi_double_precision & |
---|
3694 | & ,mpi_min,mpi_comm_opa,ierror) |
---|
3695 | ptab = zwork |
---|
3696 | |
---|
3697 | #endif |
---|
3698 | |
---|
3699 | END SUBROUTINE mppmin_real |
---|
3700 | |
---|
3701 | |
---|
3702 | SUBROUTINE mppsum_a_real( ptab, kdim ) |
---|
3703 | !!---------------------------------------------------------------------- |
---|
3704 | !! *** routine mppsum_a_real *** |
---|
3705 | !! |
---|
3706 | !! ** Purpose : global sum in Massively Parallel Processing |
---|
3707 | !! REAL ARRAY argument case |
---|
3708 | !! |
---|
3709 | !!----------------------------------------------------------------------- |
---|
3710 | INTEGER , INTENT( in ) :: kdim ! size of ptab |
---|
3711 | REAL(wp), DIMENSION(kdim), INTENT( inout ) :: ptab ! input array |
---|
3712 | |
---|
3713 | #if defined key_mpp_shmem |
---|
3714 | |
---|
3715 | !! * Local variables (SHMEM version) |
---|
3716 | INTEGER :: ji |
---|
3717 | INTEGER, SAVE :: ibool=0 |
---|
3718 | |
---|
3719 | IF( kdim > jpmppsum ) CALL ctl_stop( 'mppsum_a_real routine : kdim is too big', & |
---|
3720 | & 'change jpmppsum dimension in mpp.h' ) |
---|
3721 | |
---|
3722 | DO ji = 1, kdim |
---|
3723 | wrstab_shmem(ji) = ptab(ji) |
---|
3724 | END DO |
---|
3725 | CALL barrier() |
---|
3726 | IF(ibool == 0 ) THEN |
---|
3727 | CALL shmem_real8_sum_to_all (wrstab_shmem,wrstab_shmem,kdim,0 & |
---|
3728 | ,0,N$PES,wrs1wrk_shmem,nrs1sync_shmem ) |
---|
3729 | ELSE |
---|
3730 | CALL shmem_real8_sum_to_all (wrstab_shmem,wrstab_shmem,kdim,0 & |
---|
3731 | ,0,N$PES,wrs2wrk_shmem,nrs2sync_shmem ) |
---|
3732 | ENDIF |
---|
3733 | CALL barrier() |
---|
3734 | ibool=ibool+1 |
---|
3735 | ibool=MOD( ibool,2) |
---|
3736 | DO ji = 1, kdim |
---|
3737 | ptab(ji) = wrstab_shmem(ji) |
---|
3738 | END DO |
---|
3739 | |
---|
3740 | # elif defined key_mpp_mpi |
---|
3741 | |
---|
3742 | !! * Local variables (MPI version) |
---|
3743 | INTEGER :: ierror ! temporary integer |
---|
3744 | REAL(wp), DIMENSION(kdim) :: zwork ! temporary workspace |
---|
3745 | |
---|
3746 | CALL mpi_allreduce(ptab, zwork,kdim,mpi_double_precision & |
---|
3747 | & ,mpi_sum,mpi_comm_opa,ierror) |
---|
3748 | ptab(:) = zwork(:) |
---|
3749 | |
---|
3750 | #endif |
---|
3751 | |
---|
3752 | END SUBROUTINE mppsum_a_real |
---|
3753 | |
---|
3754 | |
---|
3755 | SUBROUTINE mppsum_real( ptab ) |
---|
3756 | !!---------------------------------------------------------------------- |
---|
3757 | !! *** routine mppsum_real *** |
---|
3758 | !! |
---|
3759 | !! ** Purpose : global sum in Massively Parallel Processing |
---|
3760 | !! SCALAR argument case |
---|
3761 | !! |
---|
3762 | !!----------------------------------------------------------------------- |
---|
3763 | REAL(wp), INTENT(inout) :: ptab ! input scalar |
---|
3764 | |
---|
3765 | #if defined key_mpp_shmem |
---|
3766 | |
---|
3767 | !! * Local variables (SHMEM version) |
---|
3768 | INTEGER, SAVE :: ibool=0 |
---|
3769 | |
---|
3770 | wrstab_shmem(1) = ptab |
---|
3771 | CALL barrier() |
---|
3772 | IF(ibool == 0 ) THEN |
---|
3773 | CALL shmem_real8_sum_to_all (wrstab_shmem,wrstab_shmem, 1,0 & |
---|
3774 | ,0,N$PES,wrs1wrk_shmem,nrs1sync_shmem ) |
---|
3775 | ELSE |
---|
3776 | CALL shmem_real8_sum_to_all (wrstab_shmem,wrstab_shmem, 1,0 & |
---|
3777 | ,0,N$PES,wrs2wrk_shmem,nrs2sync_shmem ) |
---|
3778 | ENDIF |
---|
3779 | CALL barrier() |
---|
3780 | ibool = ibool + 1 |
---|
3781 | ibool = MOD( ibool, 2 ) |
---|
3782 | ptab = wrstab_shmem(1) |
---|
3783 | |
---|
3784 | # elif defined key_mpp_mpi |
---|
3785 | |
---|
3786 | !! * Local variables (MPI version) |
---|
3787 | INTEGER :: ierror |
---|
3788 | REAL(wp) :: zwork |
---|
3789 | |
---|
3790 | CALL mpi_allreduce(ptab, zwork, 1,mpi_double_precision & |
---|
3791 | & ,mpi_sum,mpi_comm_opa,ierror) |
---|
3792 | ptab = zwork |
---|
3793 | |
---|
3794 | #endif |
---|
3795 | |
---|
3796 | END SUBROUTINE mppsum_real |
---|
3797 | |
---|
3798 | SUBROUTINE mpp_minloc2d(ptab, pmask, pmin, ki,kj ) |
---|
3799 | !!------------------------------------------------------------------------ |
---|
3800 | !! *** routine mpp_minloc *** |
---|
3801 | !! |
---|
3802 | !! ** Purpose : Compute the global minimum of an array ptab |
---|
3803 | !! and also give its global position |
---|
3804 | !! |
---|
3805 | !! ** Method : Use MPI_ALLREDUCE with MPI_MINLOC |
---|
3806 | !! |
---|
3807 | !! ** Arguments : I : ptab =local 2D array |
---|
3808 | !! O : pmin = global minimum |
---|
3809 | !! O : ki,kj = global position of minimum |
---|
3810 | !! |
---|
3811 | !! ** Author : J.M. Molines 10/10/2004 |
---|
3812 | !!-------------------------------------------------------------------------- |
---|
3813 | #ifdef key_mpp_shmem |
---|
3814 | CALL ctl_stop( ' mpp_minloc not yet available in SHMEM' ) |
---|
3815 | # elif key_mpp_mpi |
---|
3816 | !! * Arguments |
---|
3817 | REAL(wp), DIMENSION (jpi,jpj), INTENT (in) :: ptab ,& ! Local 2D array |
---|
3818 | & pmask ! Local mask |
---|
3819 | REAL(wp) , INTENT (out) :: pmin ! Global minimum of ptab |
---|
3820 | INTEGER , INTENT (out) :: ki,kj ! index of minimum in global frame |
---|
3821 | |
---|
3822 | !! * Local variables |
---|
3823 | REAL(wp) :: zmin ! local minimum |
---|
3824 | REAL(wp) ,DIMENSION(2,1) :: zain, zaout |
---|
3825 | INTEGER, DIMENSION (2) :: ilocs |
---|
3826 | INTEGER :: ierror |
---|
3827 | |
---|
3828 | |
---|
3829 | zmin = MINVAL( ptab(:,:) , mask= pmask == 1.e0 ) |
---|
3830 | ilocs = MINLOC( ptab(:,:) , mask= pmask == 1.e0 ) |
---|
3831 | |
---|
3832 | ki = ilocs(1) + nimpp - 1 |
---|
3833 | kj = ilocs(2) + njmpp - 1 |
---|
3834 | |
---|
3835 | zain(1,:)=zmin |
---|
3836 | zain(2,:)=ki+10000.*kj |
---|
3837 | |
---|
3838 | CALL MPI_ALLREDUCE( zain,zaout, 1, MPI_2DOUBLE_PRECISION,MPI_MINLOC,MPI_COMM_OPA,ierror) |
---|
3839 | |
---|
3840 | pmin=zaout(1,1) |
---|
3841 | kj= INT(zaout(2,1)/10000.) |
---|
3842 | ki= INT(zaout(2,1) - 10000.*kj ) |
---|
3843 | #endif |
---|
3844 | |
---|
3845 | END SUBROUTINE mpp_minloc2d |
---|
3846 | |
---|
3847 | |
---|
3848 | SUBROUTINE mpp_minloc3d(ptab, pmask, pmin, ki,kj ,kk) |
---|
3849 | !!------------------------------------------------------------------------ |
---|
3850 | !! *** routine mpp_minloc *** |
---|
3851 | !! |
---|
3852 | !! ** Purpose : Compute the global minimum of an array ptab |
---|
3853 | !! and also give its global position |
---|
3854 | !! |
---|
3855 | !! ** Method : Use MPI_ALLREDUCE with MPI_MINLOC |
---|
3856 | !! |
---|
3857 | !! ** Arguments : I : ptab =local 2D array |
---|
3858 | !! O : pmin = global minimum |
---|
3859 | !! O : ki,kj = global position of minimum |
---|
3860 | !! |
---|
3861 | !! ** Author : J.M. Molines 10/10/2004 |
---|
3862 | !!-------------------------------------------------------------------------- |
---|
3863 | #ifdef key_mpp_shmem |
---|
3864 | CALL ctl_stop( ' mpp_minloc not yet available in SHMEM' ) |
---|
3865 | # elif key_mpp_mpi |
---|
3866 | !! * Arguments |
---|
3867 | REAL(wp), DIMENSION (jpi,jpj,jpk), INTENT (in) :: ptab ,& ! Local 2D array |
---|
3868 | & pmask ! Local mask |
---|
3869 | REAL(wp) , INTENT (out) :: pmin ! Global minimum of ptab |
---|
3870 | INTEGER , INTENT (out) :: ki,kj,kk ! index of minimum in global frame |
---|
3871 | |
---|
3872 | !! * Local variables |
---|
3873 | REAL(wp) :: zmin ! local minimum |
---|
3874 | REAL(wp) ,DIMENSION(2,1) :: zain, zaout |
---|
3875 | INTEGER, DIMENSION (3) :: ilocs |
---|
3876 | INTEGER :: ierror |
---|
3877 | |
---|
3878 | |
---|
3879 | zmin = MINVAL( ptab(:,:,:) , mask= pmask == 1.e0 ) |
---|
3880 | ilocs = MINLOC( ptab(:,:,:) , mask= pmask == 1.e0 ) |
---|
3881 | |
---|
3882 | ki = ilocs(1) + nimpp - 1 |
---|
3883 | kj = ilocs(2) + njmpp - 1 |
---|
3884 | kk = ilocs(3) |
---|
3885 | |
---|
3886 | zain(1,:)=zmin |
---|
3887 | zain(2,:)=ki+10000.*kj+100000000.*kk |
---|
3888 | |
---|
3889 | CALL MPI_ALLREDUCE( zain,zaout, 1, MPI_2DOUBLE_PRECISION,MPI_MINLOC,MPI_COMM_OPA,ierror) |
---|
3890 | |
---|
3891 | pmin=zaout(1,1) |
---|
3892 | kk= INT(zaout(2,1)/100000000.) |
---|
3893 | kj= INT(zaout(2,1) - kk * 100000000. )/10000 |
---|
3894 | ki= INT(zaout(2,1) - kk * 100000000. -kj * 10000. ) |
---|
3895 | #endif |
---|
3896 | |
---|
3897 | END SUBROUTINE mpp_minloc3d |
---|
3898 | |
---|
3899 | |
---|
3900 | SUBROUTINE mpp_maxloc2d(ptab, pmask, pmax, ki,kj ) |
---|
3901 | !!------------------------------------------------------------------------ |
---|
3902 | !! *** routine mpp_maxloc *** |
---|
3903 | !! |
---|
3904 | !! ** Purpose : Compute the global maximum of an array ptab |
---|
3905 | !! and also give its global position |
---|
3906 | !! |
---|
3907 | !! ** Method : Use MPI_ALLREDUCE with MPI_MINLOC |
---|
3908 | !! |
---|
3909 | !! ** Arguments : I : ptab =local 2D array |
---|
3910 | !! O : pmax = global maximum |
---|
3911 | !! O : ki,kj = global position of maximum |
---|
3912 | !! |
---|
3913 | !! ** Author : J.M. Molines 10/10/2004 |
---|
3914 | !!-------------------------------------------------------------------------- |
---|
3915 | #ifdef key_mpp_shmem |
---|
3916 | CALL ctl_stop( ' mpp_maxloc not yet available in SHMEM' ) |
---|
3917 | # elif key_mpp_mpi |
---|
3918 | !! * Arguments |
---|
3919 | REAL(wp), DIMENSION (jpi,jpj), INTENT (in) :: ptab ,& ! Local 2D array |
---|
3920 | & pmask ! Local mask |
---|
3921 | REAL(wp) , INTENT (out) :: pmax ! Global maximum of ptab |
---|
3922 | INTEGER , INTENT (out) :: ki,kj ! index of maximum in global frame |
---|
3923 | |
---|
3924 | !! * Local variables |
---|
3925 | REAL(wp) :: zmax ! local maximum |
---|
3926 | REAL(wp) ,DIMENSION(2,1) :: zain, zaout |
---|
3927 | INTEGER, DIMENSION (2) :: ilocs |
---|
3928 | INTEGER :: ierror |
---|
3929 | |
---|
3930 | |
---|
3931 | zmax = MAXVAL( ptab(:,:) , mask= pmask == 1.e0 ) |
---|
3932 | ilocs = MAXLOC( ptab(:,:) , mask= pmask == 1.e0 ) |
---|
3933 | |
---|
3934 | ki = ilocs(1) + nimpp - 1 |
---|
3935 | kj = ilocs(2) + njmpp - 1 |
---|
3936 | |
---|
3937 | zain(1,:)=zmax |
---|
3938 | zain(2,:)=ki+10000.*kj |
---|
3939 | |
---|
3940 | CALL MPI_ALLREDUCE( zain,zaout, 1, MPI_2DOUBLE_PRECISION,MPI_MAXLOC,MPI_COMM_OPA,ierror) |
---|
3941 | |
---|
3942 | pmax=zaout(1,1) |
---|
3943 | kj= INT(zaout(2,1)/10000.) |
---|
3944 | ki= INT(zaout(2,1) - 10000.*kj ) |
---|
3945 | #endif |
---|
3946 | |
---|
3947 | END SUBROUTINE mpp_maxloc2d |
---|
3948 | |
---|
3949 | SUBROUTINE mpp_maxloc3d(ptab, pmask, pmax, ki,kj,kk ) |
---|
3950 | !!------------------------------------------------------------------------ |
---|
3951 | !! *** routine mpp_maxloc *** |
---|
3952 | !! |
---|
3953 | !! ** Purpose : Compute the global maximum of an array ptab |
---|
3954 | !! and also give its global position |
---|
3955 | !! |
---|
3956 | !! ** Method : Use MPI_ALLREDUCE with MPI_MINLOC |
---|
3957 | !! |
---|
3958 | !! ** Arguments : I : ptab =local 2D array |
---|
3959 | !! O : pmax = global maximum |
---|
3960 | !! O : ki,kj = global position of maximum |
---|
3961 | !! |
---|
3962 | !! ** Author : J.M. Molines 10/10/2004 |
---|
3963 | !!-------------------------------------------------------------------------- |
---|
3964 | #ifdef key_mpp_shmem |
---|
3965 | CALL ctl_stop( ' mpp_maxloc not yet available in SHMEM' ) |
---|
3966 | # elif key_mpp_mpi |
---|
3967 | !! * Arguments |
---|
3968 | REAL(wp), DIMENSION (jpi,jpj,jpk), INTENT (in) :: ptab ,& ! Local 2D array |
---|
3969 | & pmask ! Local mask |
---|
3970 | REAL(wp) , INTENT (out) :: pmax ! Global maximum of ptab |
---|
3971 | INTEGER , INTENT (out) :: ki,kj,kk ! index of maximum in global frame |
---|
3972 | |
---|
3973 | !! * Local variables |
---|
3974 | REAL(wp) :: zmax ! local maximum |
---|
3975 | REAL(wp) ,DIMENSION(2,1) :: zain, zaout |
---|
3976 | INTEGER, DIMENSION (3) :: ilocs |
---|
3977 | INTEGER :: ierror |
---|
3978 | |
---|
3979 | |
---|
3980 | zmax = MAXVAL( ptab(:,:,:) , mask= pmask == 1.e0 ) |
---|
3981 | ilocs = MAXLOC( ptab(:,:,:) , mask= pmask == 1.e0 ) |
---|
3982 | |
---|
3983 | ki = ilocs(1) + nimpp - 1 |
---|
3984 | kj = ilocs(2) + njmpp - 1 |
---|
3985 | kk = ilocs(3) |
---|
3986 | |
---|
3987 | zain(1,:)=zmax |
---|
3988 | zain(2,:)=ki+10000.*kj+100000000.*kk |
---|
3989 | |
---|
3990 | CALL MPI_ALLREDUCE( zain,zaout, 1, MPI_2DOUBLE_PRECISION,MPI_MAXLOC,MPI_COMM_OPA,ierror) |
---|
3991 | |
---|
3992 | pmax=zaout(1,1) |
---|
3993 | kk= INT(zaout(2,1)/100000000.) |
---|
3994 | kj= INT(zaout(2,1) - kk * 100000000. )/10000 |
---|
3995 | ki= INT(zaout(2,1) - kk * 100000000. -kj * 10000. ) |
---|
3996 | #endif |
---|
3997 | |
---|
3998 | END SUBROUTINE mpp_maxloc3d |
---|
3999 | |
---|
4000 | SUBROUTINE mppsync() |
---|
4001 | !!---------------------------------------------------------------------- |
---|
4002 | !! *** routine mppsync *** |
---|
4003 | !! |
---|
4004 | !! ** Purpose : Massively parallel processors, synchroneous |
---|
4005 | !! |
---|
4006 | !!----------------------------------------------------------------------- |
---|
4007 | |
---|
4008 | #if defined key_mpp_shmem |
---|
4009 | |
---|
4010 | !! * Local variables (SHMEM version) |
---|
4011 | CALL barrier() |
---|
4012 | |
---|
4013 | # elif defined key_mpp_mpi |
---|
4014 | |
---|
4015 | !! * Local variables (MPI version) |
---|
4016 | INTEGER :: ierror |
---|
4017 | |
---|
4018 | CALL mpi_barrier(mpi_comm_opa,ierror) |
---|
4019 | |
---|
4020 | #endif |
---|
4021 | |
---|
4022 | END SUBROUTINE mppsync |
---|
4023 | |
---|
4024 | |
---|
4025 | SUBROUTINE mppstop |
---|
4026 | !!---------------------------------------------------------------------- |
---|
4027 | !! *** routine mppstop *** |
---|
4028 | !! |
---|
4029 | !! ** purpose : Stop massilively parallel processors method |
---|
4030 | !! |
---|
4031 | !!---------------------------------------------------------------------- |
---|
4032 | !! * Local declarations |
---|
4033 | INTEGER :: info |
---|
4034 | !!---------------------------------------------------------------------- |
---|
4035 | |
---|
4036 | ! 1. Mpp synchroneus |
---|
4037 | ! ------------------ |
---|
4038 | |
---|
4039 | CALL mppsync |
---|
4040 | #if defined key_mpp_mpi |
---|
4041 | CALL mpi_finalize( info ) |
---|
4042 | #endif |
---|
4043 | |
---|
4044 | END SUBROUTINE mppstop |
---|
4045 | |
---|
4046 | |
---|
4047 | SUBROUTINE mppobc( ptab, kd1, kd2, kl, kk, ktype, kij ) |
---|
4048 | !!---------------------------------------------------------------------- |
---|
4049 | !! *** routine mppobc *** |
---|
4050 | !! |
---|
4051 | !! ** Purpose : Message passing manadgement for open boundary |
---|
4052 | !! conditions array |
---|
4053 | !! |
---|
4054 | !! ** Method : Use mppsend and mpprecv function for passing mask |
---|
4055 | !! between processors following neighboring subdomains. |
---|
4056 | !! domain parameters |
---|
4057 | !! nlci : first dimension of the local subdomain |
---|
4058 | !! nlcj : second dimension of the local subdomain |
---|
4059 | !! nbondi : mark for "east-west local boundary" |
---|
4060 | !! nbondj : mark for "north-south local boundary" |
---|
4061 | !! noea : number for local neighboring processors |
---|
4062 | !! nowe : number for local neighboring processors |
---|
4063 | !! noso : number for local neighboring processors |
---|
4064 | !! nono : number for local neighboring processors |
---|
4065 | !! |
---|
4066 | !! History : |
---|
4067 | !! ! 98-07 (J.M. Molines) Open boundary conditions |
---|
4068 | !!---------------------------------------------------------------------- |
---|
4069 | !! * Arguments |
---|
4070 | INTEGER , INTENT( in ) :: & |
---|
4071 | kd1, kd2, & ! starting and ending indices |
---|
4072 | kl , & ! index of open boundary |
---|
4073 | kk, & ! vertical dimension |
---|
4074 | ktype, & ! define north/south or east/west cdt |
---|
4075 | ! ! = 1 north/south ; = 2 east/west |
---|
4076 | kij ! horizontal dimension |
---|
4077 | REAL(wp), DIMENSION(kij,kk), INTENT( inout ) :: & |
---|
4078 | ptab ! variable array |
---|
4079 | |
---|
4080 | !! * Local variables |
---|
4081 | INTEGER :: ji, jj, jk, jl ! dummy loop indices |
---|
4082 | INTEGER :: & |
---|
4083 | iipt0, iipt1, ilpt1, & ! temporary integers |
---|
4084 | ijpt0, ijpt1, & ! " " |
---|
4085 | imigr, iihom, ijhom ! " " |
---|
4086 | INTEGER :: ml_req1, ml_req2, ml_err ! for key_mpi_isend |
---|
4087 | INTEGER :: ml_stat(MPI_STATUS_SIZE) ! for key_mpi_isend |
---|
4088 | REAL(wp), DIMENSION(jpi,jpj) :: & |
---|
4089 | ztab ! temporary workspace |
---|
4090 | !!---------------------------------------------------------------------- |
---|
4091 | |
---|
4092 | |
---|
4093 | ! boundary condition initialization |
---|
4094 | ! --------------------------------- |
---|
4095 | |
---|
4096 | ztab(:,:) = 0.e0 |
---|
4097 | |
---|
4098 | IF( ktype==1 ) THEN ! north/south boundaries |
---|
4099 | iipt0 = MAX( 1, MIN(kd1 - nimpp+1, nlci ) ) |
---|
4100 | iipt1 = MAX( 0, MIN(kd2 - nimpp+1, nlci - 1 ) ) |
---|
4101 | ilpt1 = MAX( 1, MIN(kd2 - nimpp+1, nlci ) ) |
---|
4102 | ijpt0 = MAX( 1, MIN(kl - njmpp+1, nlcj ) ) |
---|
4103 | ijpt1 = MAX( 0, MIN(kl - njmpp+1, nlcj - 1 ) ) |
---|
4104 | ELSEIF( ktype==2 ) THEN ! east/west boundaries |
---|
4105 | iipt0 = MAX( 1, MIN(kl - nimpp+1, nlci ) ) |
---|
4106 | iipt1 = MAX( 0, MIN(kl - nimpp+1, nlci - 1 ) ) |
---|
4107 | ijpt0 = MAX( 1, MIN(kd1 - njmpp+1, nlcj ) ) |
---|
4108 | ijpt1 = MAX( 0, MIN(kd2 - njmpp+1, nlcj - 1 ) ) |
---|
4109 | ilpt1 = MAX( 1, MIN(kd2 - njmpp+1, nlcj ) ) |
---|
4110 | ELSE |
---|
4111 | CALL ctl_stop( 'mppobc: bad ktype' ) |
---|
4112 | ENDIF |
---|
4113 | |
---|
4114 | DO jk = 1, kk |
---|
4115 | IF( ktype==1 ) THEN ! north/south boundaries |
---|
4116 | DO jj = ijpt0, ijpt1 |
---|
4117 | DO ji = iipt0, iipt1 |
---|
4118 | ztab(ji,jj) = ptab(ji,jk) |
---|
4119 | END DO |
---|
4120 | END DO |
---|
4121 | ELSEIF( ktype==2 ) THEN ! east/west boundaries |
---|
4122 | DO jj = ijpt0, ijpt1 |
---|
4123 | DO ji = iipt0, iipt1 |
---|
4124 | ztab(ji,jj) = ptab(jj,jk) |
---|
4125 | END DO |
---|
4126 | END DO |
---|
4127 | ENDIF |
---|
4128 | |
---|
4129 | |
---|
4130 | ! 1. East and west directions |
---|
4131 | ! --------------------------- |
---|
4132 | |
---|
4133 | ! 1.1 Read Dirichlet lateral conditions |
---|
4134 | |
---|
4135 | IF( nbondi /= 2 ) THEN |
---|
4136 | iihom = nlci-nreci |
---|
4137 | |
---|
4138 | DO jl = 1, jpreci |
---|
4139 | t2ew(:,jl,1) = ztab(jpreci+jl,:) |
---|
4140 | t2we(:,jl,1) = ztab(iihom +jl,:) |
---|
4141 | END DO |
---|
4142 | ENDIF |
---|
4143 | |
---|
4144 | ! 1.2 Migrations |
---|
4145 | |
---|
4146 | #if defined key_mpp_shmem |
---|
4147 | !! * (SHMEM version) |
---|
4148 | imigr=jpreci*jpj*jpbyt |
---|
4149 | |
---|
4150 | IF( nbondi == -1 ) THEN |
---|
4151 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr/jpbyt, noea ) |
---|
4152 | ELSEIF( nbondi == 0 ) THEN |
---|
4153 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr/jpbyt, nowe ) |
---|
4154 | CALL shmem_put( t2we(1,1,2), t2we(1,1,1), imigr/jpbyt, noea ) |
---|
4155 | ELSEIF( nbondi == 1 ) THEN |
---|
4156 | CALL shmem_put( t2ew(1,1,2), t2ew(1,1,1), imigr/jpbyt, nowe ) |
---|
4157 | ENDIF |
---|
4158 | CALL barrier() |
---|
4159 | CALL shmem_udcflush() |
---|
4160 | |
---|
4161 | # elif key_mpp_mpi |
---|
4162 | !! * (MPI version) |
---|
4163 | |
---|
4164 | imigr=jpreci*jpj |
---|
4165 | |
---|
4166 | IF( nbondi == -1 ) THEN |
---|
4167 | CALL mppsend(2,t2we(1,1,1),imigr,noea, ml_req1) |
---|
4168 | CALL mpprecv(1,t2ew(1,1,2),imigr) |
---|
4169 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4170 | ELSEIF( nbondi == 0 ) THEN |
---|
4171 | CALL mppsend(1,t2ew(1,1,1),imigr,nowe, ml_req1) |
---|
4172 | CALL mppsend(2,t2we(1,1,1),imigr,noea, ml_req2) |
---|
4173 | CALL mpprecv(1,t2ew(1,1,2),imigr) |
---|
4174 | CALL mpprecv(2,t2we(1,1,2),imigr) |
---|
4175 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4176 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
4177 | ELSEIF( nbondi == 1 ) THEN |
---|
4178 | CALL mppsend(1,t2ew(1,1,1),imigr,nowe, ml_req1) |
---|
4179 | CALL mpprecv(2,t2we(1,1,2),imigr) |
---|
4180 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4181 | ENDIF |
---|
4182 | #endif |
---|
4183 | |
---|
4184 | |
---|
4185 | ! 1.3 Write Dirichlet lateral conditions |
---|
4186 | |
---|
4187 | iihom = nlci-jpreci |
---|
4188 | IF( nbondi == 0 .OR. nbondi == 1 ) THEN |
---|
4189 | DO jl = 1, jpreci |
---|
4190 | ztab(jl,:) = t2we(:,jl,2) |
---|
4191 | END DO |
---|
4192 | ENDIF |
---|
4193 | |
---|
4194 | IF( nbondi == -1 .OR. nbondi == 0 ) THEN |
---|
4195 | DO jl = 1, jpreci |
---|
4196 | ztab(iihom+jl,:) = t2ew(:,jl,2) |
---|
4197 | END DO |
---|
4198 | ENDIF |
---|
4199 | |
---|
4200 | |
---|
4201 | ! 2. North and south directions |
---|
4202 | ! ----------------------------- |
---|
4203 | |
---|
4204 | ! 2.1 Read Dirichlet lateral conditions |
---|
4205 | |
---|
4206 | IF( nbondj /= 2 ) THEN |
---|
4207 | ijhom = nlcj-nrecj |
---|
4208 | DO jl = 1, jprecj |
---|
4209 | t2sn(:,jl,1) = ztab(:,ijhom +jl) |
---|
4210 | t2ns(:,jl,1) = ztab(:,jprecj+jl) |
---|
4211 | END DO |
---|
4212 | ENDIF |
---|
4213 | |
---|
4214 | ! 2.2 Migrations |
---|
4215 | |
---|
4216 | #if defined key_mpp_shmem |
---|
4217 | !! * SHMEM version |
---|
4218 | |
---|
4219 | imigr=jprecj*jpi*jpbyt |
---|
4220 | |
---|
4221 | IF( nbondj == -1 ) THEN |
---|
4222 | CALL shmem_put( t2sn(1,1,2), t2sn(1,1,1), imigr/jpbyt, nono ) |
---|
4223 | ELSEIF( nbondj == 0 ) THEN |
---|
4224 | CALL shmem_put( t2ns(1,1,2), t2ns(1,1,1), imigr/jpbyt, noso ) |
---|
4225 | CALL shmem_put( t2sn(1,1,2), t2sn(1,1,1), imigr/jpbyt, nono ) |
---|
4226 | ELSEIF( nbondj == 1 ) THEN |
---|
4227 | CALL shmem_put( t2ns(1,1,2), t2ns(1,1,1), imigr/jpbyt, noso ) |
---|
4228 | ENDIF |
---|
4229 | CALL barrier() |
---|
4230 | CALL shmem_udcflush() |
---|
4231 | |
---|
4232 | # elif key_mpp_mpi |
---|
4233 | !! * Local variables (MPI version) |
---|
4234 | |
---|
4235 | imigr=jprecj*jpi |
---|
4236 | |
---|
4237 | IF( nbondj == -1 ) THEN |
---|
4238 | CALL mppsend(4,t2sn(1,1,1),imigr,nono, ml_req1) |
---|
4239 | CALL mpprecv(3,t2ns(1,1,2),imigr) |
---|
4240 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4241 | ELSEIF( nbondj == 0 ) THEN |
---|
4242 | CALL mppsend(3,t2ns(1,1,1),imigr,noso, ml_req1) |
---|
4243 | CALL mppsend(4,t2sn(1,1,1),imigr,nono, ml_req2) |
---|
4244 | CALL mpprecv(3,t2ns(1,1,2),imigr) |
---|
4245 | CALL mpprecv(4,t2sn(1,1,2),imigr) |
---|
4246 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4247 | IF(l_isend) CALL mpi_wait(ml_req2,ml_stat,ml_err) |
---|
4248 | ELSEIF( nbondj == 1 ) THEN |
---|
4249 | CALL mppsend(3,t2ns(1,1,1),imigr,noso, ml_req1) |
---|
4250 | CALL mpprecv(4,t2sn(1,1,2),imigr) |
---|
4251 | IF(l_isend) CALL mpi_wait(ml_req1,ml_stat,ml_err) |
---|
4252 | ENDIF |
---|
4253 | |
---|
4254 | #endif |
---|
4255 | |
---|
4256 | ! 2.3 Write Dirichlet lateral conditions |
---|
4257 | |
---|
4258 | ijhom = nlcj - jprecj |
---|
4259 | IF( nbondj == 0 .OR. nbondj == 1 ) THEN |
---|
4260 | DO jl = 1, jprecj |
---|
4261 | ztab(:,jl) = t2sn(:,jl,2) |
---|
4262 | END DO |
---|
4263 | ENDIF |
---|
4264 | |
---|
4265 | IF( nbondj == 0 .OR. nbondj == -1 ) THEN |
---|
4266 | DO jl = 1, jprecj |
---|
4267 | ztab(:,ijhom+jl) = t2ns(:,jl,2) |
---|
4268 | END DO |
---|
4269 | ENDIF |
---|
4270 | |
---|
4271 | IF( ktype==1 .AND. kd1 <= jpi+nimpp-1 .AND. nimpp <= kd2 ) THEN |
---|
4272 | ! north/south boundaries |
---|
4273 | DO jj = ijpt0,ijpt1 |
---|
4274 | DO ji = iipt0,ilpt1 |
---|
4275 | ptab(ji,jk) = ztab(ji,jj) |
---|
4276 | END DO |
---|
4277 | END DO |
---|
4278 | ELSEIF( ktype==2 .AND. kd1 <= jpj+njmpp-1 .AND. njmpp <= kd2 ) THEN |
---|
4279 | ! east/west boundaries |
---|
4280 | DO jj = ijpt0,ilpt1 |
---|
4281 | DO ji = iipt0,iipt1 |
---|
4282 | ptab(jj,jk) = ztab(ji,jj) |
---|
4283 | END DO |
---|
4284 | END DO |
---|
4285 | ENDIF |
---|
4286 | |
---|
4287 | END DO |
---|
4288 | |
---|
4289 | END SUBROUTINE mppobc |
---|
4290 | |
---|
4291 | |
---|
4292 | SUBROUTINE mpp_ini_north |
---|
4293 | !!---------------------------------------------------------------------- |
---|
4294 | !! *** routine mpp_ini_north *** |
---|
4295 | !! |
---|
4296 | !! ** Purpose : Initialize special communicator for north folding |
---|
4297 | !! condition together with global variables needed in the mpp folding |
---|
4298 | !! |
---|
4299 | !! ** Method : - Look for northern processors |
---|
4300 | !! - Put their number in nrank_north |
---|
4301 | !! - Create groups for the world processors and the north processors |
---|
4302 | !! - Create a communicator for northern processors |
---|
4303 | !! |
---|
4304 | !! ** output |
---|
4305 | !! njmppmax = njmpp for northern procs |
---|
4306 | !! ndim_rank_north = number of processors in the northern line |
---|
4307 | !! nrank_north (ndim_rank_north) = number of the northern procs. |
---|
4308 | !! ngrp_world = group ID for the world processors |
---|
4309 | !! ngrp_north = group ID for the northern processors |
---|
4310 | !! ncomm_north = communicator for the northern procs. |
---|
4311 | !! north_root = number (in the world) of proc 0 in the northern comm. |
---|
4312 | !! |
---|
4313 | !! History : |
---|
4314 | !! ! 03-09 (J.M. Molines, MPI only ) |
---|
4315 | !!---------------------------------------------------------------------- |
---|
4316 | #ifdef key_mpp_shmem |
---|
4317 | CALL ctl_stop( ' mpp_ini_north not available in SHMEM' ) |
---|
4318 | # elif key_mpp_mpi |
---|
4319 | INTEGER :: ierr |
---|
4320 | INTEGER :: jproc |
---|
4321 | INTEGER :: ii,ji |
---|
4322 | !!---------------------------------------------------------------------- |
---|
4323 | |
---|
4324 | njmppmax=MAXVAL(njmppt) |
---|
4325 | |
---|
4326 | ! Look for how many procs on the northern boundary |
---|
4327 | ! |
---|
4328 | ndim_rank_north=0 |
---|
4329 | DO jproc=1,jpnij |
---|
4330 | IF ( njmppt(jproc) == njmppmax ) THEN |
---|
4331 | ndim_rank_north = ndim_rank_north + 1 |
---|
4332 | END IF |
---|
4333 | END DO |
---|
4334 | |
---|
4335 | |
---|
4336 | ! Allocate the right size to nrank_north |
---|
4337 | ! |
---|
4338 | ALLOCATE(nrank_north(ndim_rank_north)) |
---|
4339 | |
---|
4340 | ! Fill the nrank_north array with proc. number of northern procs. |
---|
4341 | ! Note : the rank start at 0 in MPI |
---|
4342 | ! |
---|
4343 | ii=0 |
---|
4344 | DO ji = 1, jpnij |
---|
4345 | IF ( njmppt(ji) == njmppmax ) THEN |
---|
4346 | ii=ii+1 |
---|
4347 | nrank_north(ii)=ji-1 |
---|
4348 | END IF |
---|
4349 | END DO |
---|
4350 | ! create the world group |
---|
4351 | ! |
---|
4352 | CALL MPI_COMM_GROUP(mpi_comm_opa,ngrp_world,ierr) |
---|
4353 | ! |
---|
4354 | ! Create the North group from the world group |
---|
4355 | CALL MPI_GROUP_INCL(ngrp_world,ndim_rank_north,nrank_north,ngrp_north,ierr) |
---|
4356 | |
---|
4357 | ! Create the North communicator , ie the pool of procs in the north group |
---|
4358 | ! |
---|
4359 | CALL MPI_COMM_CREATE(mpi_comm_opa,ngrp_north,ncomm_north,ierr) |
---|
4360 | |
---|
4361 | |
---|
4362 | ! find proc number in the world of proc 0 in the north |
---|
4363 | CALL MPI_GROUP_TRANSLATE_RANKS(ngrp_north,1,0,ngrp_world,north_root,ierr) |
---|
4364 | #endif |
---|
4365 | |
---|
4366 | END SUBROUTINE mpp_ini_north |
---|
4367 | |
---|
4368 | |
---|
4369 | SUBROUTINE mpp_lbc_north_3d ( pt3d, cd_type, psgn ) |
---|
4370 | !!--------------------------------------------------------------------- |
---|
4371 | !! *** routine mpp_lbc_north_3d *** |
---|
4372 | !! |
---|
4373 | !! ** Purpose : |
---|
4374 | !! Ensure proper north fold horizontal bondary condition in mpp configuration |
---|
4375 | !! in case of jpn1 > 1 |
---|
4376 | !! |
---|
4377 | !! ** Method : |
---|
4378 | !! Gather the 4 northern lines of the global domain on 1 processor and |
---|
4379 | !! apply lbc north-fold on this sub array. Then scatter the fold array |
---|
4380 | !! back to the processors. |
---|
4381 | !! |
---|
4382 | !! History : |
---|
4383 | !! 8.5 ! 03-09 (J.M. Molines ) For mpp folding condition at north |
---|
4384 | !! from lbc routine |
---|
4385 | !! 9.0 ! 03-12 (J.M. Molines ) encapsulation into lib_mpp, coding rules of lbc_lnk |
---|
4386 | !!---------------------------------------------------------------------- |
---|
4387 | !! * Arguments |
---|
4388 | CHARACTER(len=1), INTENT( in ) :: & |
---|
4389 | cd_type ! nature of pt3d grid-points |
---|
4390 | ! ! = T , U , V , F or W gridpoints |
---|
4391 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT( inout ) :: & |
---|
4392 | pt3d ! 3D array on which the boundary condition is applied |
---|
4393 | REAL(wp), INTENT( in ) :: & |
---|
4394 | psgn ! control of the sign change |
---|
4395 | ! ! = -1. , the sign is changed if north fold boundary |
---|
4396 | ! ! = 1. , the sign is kept if north fold boundary |
---|
4397 | |
---|
4398 | !! * Local declarations |
---|
4399 | INTEGER :: ji, jj, jk, jr, jproc |
---|
4400 | INTEGER :: ierr |
---|
4401 | INTEGER :: ildi,ilei,iilb |
---|
4402 | INTEGER :: ijpj,ijpjm1,ij,ijt,iju |
---|
4403 | INTEGER :: itaille |
---|
4404 | REAL(wp), DIMENSION(jpiglo,4,jpk) :: ztab |
---|
4405 | REAL(wp), DIMENSION(jpi,4,jpk,jpni) :: znorthgloio |
---|
4406 | REAL(wp), DIMENSION(jpi,4,jpk) :: znorthloc |
---|
4407 | !!---------------------------------------------------------------------- |
---|
4408 | |
---|
4409 | ! If we get in this routine it s because : North fold condition and mpp with more |
---|
4410 | ! than one proc across i : we deal only with the North condition |
---|
4411 | |
---|
4412 | ! 0. Sign setting |
---|
4413 | ! --------------- |
---|
4414 | |
---|
4415 | ijpj=4 |
---|
4416 | ijpjm1=3 |
---|
4417 | |
---|
4418 | ! put in znorthloc the last 4 jlines of pt3d |
---|
4419 | DO jk = 1, jpk |
---|
4420 | DO jj = nlcj - ijpj +1, nlcj |
---|
4421 | ij = jj - nlcj + ijpj |
---|
4422 | znorthloc(:,ij,jk) = pt3d(:,jj,jk) |
---|
4423 | END DO |
---|
4424 | END DO |
---|
4425 | |
---|
4426 | |
---|
4427 | IF (npolj /= 0 ) THEN |
---|
4428 | ! Build in proc 0 of ncomm_north the znorthgloio |
---|
4429 | znorthgloio(:,:,:,:) = 0_wp |
---|
4430 | |
---|
4431 | #ifdef key_mpp_shmem |
---|
4432 | not done : compiler error |
---|
4433 | #elif defined key_mpp_mpi |
---|
4434 | itaille=jpi*jpk*ijpj |
---|
4435 | CALL MPI_GATHER(znorthloc,itaille,MPI_DOUBLE_PRECISION,znorthgloio,itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
4436 | #endif |
---|
4437 | |
---|
4438 | ENDIF |
---|
4439 | |
---|
4440 | IF (narea == north_root+1 ) THEN |
---|
4441 | ! recover the global north array |
---|
4442 | ztab(:,:,:) = 0_wp |
---|
4443 | |
---|
4444 | DO jr = 1, ndim_rank_north |
---|
4445 | jproc = nrank_north(jr) + 1 |
---|
4446 | ildi = nldit (jproc) |
---|
4447 | ilei = nleit (jproc) |
---|
4448 | iilb = nimppt(jproc) |
---|
4449 | DO jk = 1, jpk |
---|
4450 | DO jj = 1, 4 |
---|
4451 | DO ji = ildi, ilei |
---|
4452 | ztab(ji+iilb-1,jj,jk) = znorthgloio(ji,jj,jk,jr) |
---|
4453 | END DO |
---|
4454 | END DO |
---|
4455 | END DO |
---|
4456 | END DO |
---|
4457 | |
---|
4458 | |
---|
4459 | ! Horizontal slab |
---|
4460 | ! =============== |
---|
4461 | |
---|
4462 | DO jk = 1, jpk |
---|
4463 | |
---|
4464 | |
---|
4465 | ! 2. North-Fold boundary conditions |
---|
4466 | ! ---------------------------------- |
---|
4467 | |
---|
4468 | SELECT CASE ( npolj ) |
---|
4469 | |
---|
4470 | CASE ( 3, 4 ) ! * North fold T-point pivot |
---|
4471 | |
---|
4472 | ztab( 1 ,ijpj,jk) = 0.e0 |
---|
4473 | ztab(jpiglo,ijpj,jk) = 0.e0 |
---|
4474 | |
---|
4475 | SELECT CASE ( cd_type ) |
---|
4476 | |
---|
4477 | CASE ( 'T' , 'S' , 'W' ) ! T-, W-point |
---|
4478 | DO ji = 2, jpiglo |
---|
4479 | ijt = jpiglo-ji+2 |
---|
4480 | ztab(ji,ijpj,jk) = psgn * ztab(ijt,ijpj-2,jk) |
---|
4481 | END DO |
---|
4482 | DO ji = jpiglo/2+1, jpiglo |
---|
4483 | ijt = jpiglo-ji+2 |
---|
4484 | ztab(ji,ijpjm1,jk) = psgn * ztab(ijt,ijpjm1,jk) |
---|
4485 | END DO |
---|
4486 | |
---|
4487 | CASE ( 'U' ) ! U-point |
---|
4488 | DO ji = 1, jpiglo-1 |
---|
4489 | iju = jpiglo-ji+1 |
---|
4490 | ztab(ji,ijpj,jk) = psgn * ztab(iju,ijpj-2,jk) |
---|
4491 | END DO |
---|
4492 | DO ji = jpiglo/2, jpiglo-1 |
---|
4493 | iju = jpiglo-ji+1 |
---|
4494 | ztab(ji,ijpjm1,jk) = psgn * ztab(iju,ijpjm1,jk) |
---|
4495 | END DO |
---|
4496 | |
---|
4497 | CASE ( 'V' ) ! V-point |
---|
4498 | DO ji = 2, jpiglo |
---|
4499 | ijt = jpiglo-ji+2 |
---|
4500 | ztab(ji,ijpj-1,jk) = psgn * ztab(ijt,ijpj-2,jk) |
---|
4501 | ztab(ji,ijpj ,jk) = psgn * ztab(ijt,ijpj-3,jk) |
---|
4502 | END DO |
---|
4503 | |
---|
4504 | CASE ( 'F' , 'G' ) ! F-point |
---|
4505 | DO ji = 1, jpiglo-1 |
---|
4506 | iju = jpiglo-ji+1 |
---|
4507 | ztab(ji,ijpj-1,jk) = psgn * ztab(iju,ijpj-2,jk) |
---|
4508 | ztab(ji,ijpj ,jk) = psgn * ztab(iju,ijpj-3,jk) |
---|
4509 | END DO |
---|
4510 | |
---|
4511 | END SELECT |
---|
4512 | |
---|
4513 | CASE ( 5, 6 ) ! * North fold F-point pivot |
---|
4514 | |
---|
4515 | ztab( 1 ,ijpj,jk) = 0.e0 |
---|
4516 | ztab(jpiglo,ijpj,jk) = 0.e0 |
---|
4517 | |
---|
4518 | SELECT CASE ( cd_type ) |
---|
4519 | |
---|
4520 | CASE ( 'T' , 'S' , 'W' ) ! T-, W-point |
---|
4521 | DO ji = 1, jpiglo |
---|
4522 | ijt = jpiglo-ji+1 |
---|
4523 | ztab(ji,ijpj,jk) = psgn * ztab(ijt,ijpj-1,jk) |
---|
4524 | END DO |
---|
4525 | |
---|
4526 | CASE ( 'U' ) ! U-point |
---|
4527 | DO ji = 1, jpiglo-1 |
---|
4528 | iju = jpiglo-ji |
---|
4529 | ztab(ji,ijpj,jk) = psgn * ztab(iju,ijpj-1,jk) |
---|
4530 | END DO |
---|
4531 | |
---|
4532 | CASE ( 'V' ) ! V-point |
---|
4533 | DO ji = 1, jpiglo |
---|
4534 | ijt = jpiglo-ji+1 |
---|
4535 | ztab(ji,ijpj,jk) = psgn * ztab(ijt,ijpj-2,jk) |
---|
4536 | END DO |
---|
4537 | DO ji = jpiglo/2+1, jpiglo |
---|
4538 | ijt = jpiglo-ji+1 |
---|
4539 | ztab(ji,ijpjm1,jk) = psgn * ztab(ijt,ijpjm1,jk) |
---|
4540 | END DO |
---|
4541 | |
---|
4542 | CASE ( 'F' , 'G' ) ! F-point |
---|
4543 | DO ji = 1, jpiglo-1 |
---|
4544 | iju = jpiglo-ji |
---|
4545 | ztab(ji,ijpj ,jk) = psgn * ztab(iju,ijpj-2,jk) |
---|
4546 | END DO |
---|
4547 | DO ji = jpiglo/2+1, jpiglo-1 |
---|
4548 | iju = jpiglo-ji |
---|
4549 | ztab(ji,ijpjm1,jk) = psgn * ztab(iju,ijpjm1,jk) |
---|
4550 | END DO |
---|
4551 | |
---|
4552 | END SELECT |
---|
4553 | |
---|
4554 | CASE DEFAULT ! * closed |
---|
4555 | |
---|
4556 | SELECT CASE ( cd_type) |
---|
4557 | |
---|
4558 | CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points |
---|
4559 | ztab(:, 1 ,jk) = 0.e0 |
---|
4560 | ztab(:,ijpj,jk) = 0.e0 |
---|
4561 | |
---|
4562 | CASE ( 'F' ) ! F-point |
---|
4563 | ztab(:,ijpj,jk) = 0.e0 |
---|
4564 | |
---|
4565 | END SELECT |
---|
4566 | |
---|
4567 | END SELECT |
---|
4568 | |
---|
4569 | ! End of slab |
---|
4570 | ! =========== |
---|
4571 | |
---|
4572 | END DO |
---|
4573 | |
---|
4574 | !! Scatter back to pt3d |
---|
4575 | DO jr = 1, ndim_rank_north |
---|
4576 | jproc=nrank_north(jr)+1 |
---|
4577 | ildi=nldit (jproc) |
---|
4578 | ilei=nleit (jproc) |
---|
4579 | iilb=nimppt(jproc) |
---|
4580 | DO jk= 1, jpk |
---|
4581 | DO jj=1,ijpj |
---|
4582 | DO ji=ildi,ilei |
---|
4583 | znorthgloio(ji,jj,jk,jr)=ztab(ji+iilb-1,jj,jk) |
---|
4584 | END DO |
---|
4585 | END DO |
---|
4586 | END DO |
---|
4587 | END DO |
---|
4588 | |
---|
4589 | ENDIF ! only done on proc 0 of ncomm_north |
---|
4590 | |
---|
4591 | #ifdef key_mpp_shmem |
---|
4592 | not done yet in shmem : compiler error |
---|
4593 | #elif key_mpp_mpi |
---|
4594 | IF ( npolj /= 0 ) THEN |
---|
4595 | itaille=jpi*jpk*ijpj |
---|
4596 | CALL MPI_SCATTER(znorthgloio,itaille,MPI_DOUBLE_PRECISION,znorthloc,itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
4597 | ENDIF |
---|
4598 | #endif |
---|
4599 | |
---|
4600 | ! put in the last ijpj jlines of pt3d znorthloc |
---|
4601 | DO jk = 1 , jpk |
---|
4602 | DO jj = nlcj - ijpj + 1 , nlcj |
---|
4603 | ij = jj - nlcj + ijpj |
---|
4604 | pt3d(:,jj,jk)= znorthloc(:,ij,jk) |
---|
4605 | END DO |
---|
4606 | END DO |
---|
4607 | |
---|
4608 | END SUBROUTINE mpp_lbc_north_3d |
---|
4609 | |
---|
4610 | |
---|
4611 | SUBROUTINE mpp_lbc_north_2d ( pt2d, cd_type, psgn) |
---|
4612 | !!--------------------------------------------------------------------- |
---|
4613 | !! *** routine mpp_lbc_north_2d *** |
---|
4614 | !! |
---|
4615 | !! ** Purpose : |
---|
4616 | !! Ensure proper north fold horizontal bondary condition in mpp configuration |
---|
4617 | !! in case of jpn1 > 1 (for 2d array ) |
---|
4618 | !! |
---|
4619 | !! ** Method : |
---|
4620 | !! Gather the 4 northern lines of the global domain on 1 processor and |
---|
4621 | !! apply lbc north-fold on this sub array. Then scatter the fold array |
---|
4622 | !! back to the processors. |
---|
4623 | !! |
---|
4624 | !! History : |
---|
4625 | !! 8.5 ! 03-09 (J.M. Molines ) For mpp folding condition at north |
---|
4626 | !! from lbc routine |
---|
4627 | !! 9.0 ! 03-12 (J.M. Molines ) encapsulation into lib_mpp, coding rules of lbc_lnk |
---|
4628 | !!---------------------------------------------------------------------- |
---|
4629 | |
---|
4630 | !! * Arguments |
---|
4631 | CHARACTER(len=1), INTENT( in ) :: & |
---|
4632 | cd_type ! nature of pt2d grid-points |
---|
4633 | ! ! = T , U , V , F or W gridpoints |
---|
4634 | REAL(wp), DIMENSION(jpi,jpj), INTENT( inout ) :: & |
---|
4635 | pt2d ! 2D array on which the boundary condition is applied |
---|
4636 | REAL(wp), INTENT( in ) :: & |
---|
4637 | psgn ! control of the sign change |
---|
4638 | ! ! = -1. , the sign is changed if north fold boundary |
---|
4639 | ! ! = 1. , the sign is kept if north fold boundary |
---|
4640 | |
---|
4641 | |
---|
4642 | !! * Local declarations |
---|
4643 | |
---|
4644 | INTEGER :: ji, jj, jr, jproc |
---|
4645 | INTEGER :: ierr |
---|
4646 | INTEGER :: ildi,ilei,iilb |
---|
4647 | INTEGER :: ijpj,ijpjm1,ij,ijt,iju |
---|
4648 | INTEGER :: itaille |
---|
4649 | |
---|
4650 | REAL(wp), DIMENSION(jpiglo,4) :: ztab |
---|
4651 | REAL(wp), DIMENSION(jpi,4,jpni) :: znorthgloio |
---|
4652 | REAL(wp), DIMENSION(jpi,4) :: znorthloc |
---|
4653 | !!---------------------------------------------------------------------- |
---|
4654 | !! OPA 8.5, LODYC-IPSL (2002) |
---|
4655 | !!---------------------------------------------------------------------- |
---|
4656 | ! If we get in this routine it s because : North fold condition and mpp with more |
---|
4657 | ! than one proc across i : we deal only with the North condition |
---|
4658 | |
---|
4659 | ! 0. Sign setting |
---|
4660 | ! --------------- |
---|
4661 | |
---|
4662 | ijpj=4 |
---|
4663 | ijpjm1=3 |
---|
4664 | |
---|
4665 | |
---|
4666 | ! put in znorthloc the last 4 jlines of pt2d |
---|
4667 | DO jj = nlcj - ijpj +1, nlcj |
---|
4668 | ij = jj - nlcj + ijpj |
---|
4669 | znorthloc(:,ij)=pt2d(:,jj) |
---|
4670 | END DO |
---|
4671 | |
---|
4672 | IF (npolj /= 0 ) THEN |
---|
4673 | ! Build in proc 0 of ncomm_north the znorthgloio |
---|
4674 | znorthgloio(:,:,:) = 0_wp |
---|
4675 | #ifdef key_mpp_shmem |
---|
4676 | not done : compiler error |
---|
4677 | #elif defined key_mpp_mpi |
---|
4678 | itaille=jpi*ijpj |
---|
4679 | CALL MPI_GATHER(znorthloc,itaille,MPI_DOUBLE_PRECISION,znorthgloio,itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
4680 | #endif |
---|
4681 | ENDIF |
---|
4682 | |
---|
4683 | IF (narea == north_root+1 ) THEN |
---|
4684 | ! recover the global north array |
---|
4685 | ztab(:,:) = 0_wp |
---|
4686 | |
---|
4687 | DO jr = 1, ndim_rank_north |
---|
4688 | jproc=nrank_north(jr)+1 |
---|
4689 | ildi=nldit (jproc) |
---|
4690 | ilei=nleit (jproc) |
---|
4691 | iilb=nimppt(jproc) |
---|
4692 | DO jj=1,4 |
---|
4693 | DO ji=ildi,ilei |
---|
4694 | ztab(ji+iilb-1,jj)=znorthgloio(ji,jj,jr) |
---|
4695 | END DO |
---|
4696 | END DO |
---|
4697 | END DO |
---|
4698 | |
---|
4699 | |
---|
4700 | ! 2. North-Fold boundary conditions |
---|
4701 | ! ---------------------------------- |
---|
4702 | |
---|
4703 | SELECT CASE ( npolj ) |
---|
4704 | |
---|
4705 | CASE ( 3, 4 ) ! * North fold T-point pivot |
---|
4706 | |
---|
4707 | ztab( 1 ,ijpj) = 0.e0 |
---|
4708 | ztab(jpiglo,ijpj) = 0.e0 |
---|
4709 | |
---|
4710 | SELECT CASE ( cd_type ) |
---|
4711 | |
---|
4712 | CASE ( 'T' , 'W' , 'S' ) ! T-, W-point |
---|
4713 | DO ji = 2, jpiglo |
---|
4714 | ijt = jpiglo-ji+2 |
---|
4715 | ztab(ji,ijpj) = psgn * ztab(ijt,ijpj-2) |
---|
4716 | END DO |
---|
4717 | DO ji = jpiglo/2+1, jpiglo |
---|
4718 | ijt = jpiglo-ji+2 |
---|
4719 | ztab(ji,ijpjm1) = psgn * ztab(ijt,ijpjm1) |
---|
4720 | END DO |
---|
4721 | |
---|
4722 | CASE ( 'U' ) ! U-point |
---|
4723 | DO ji = 1, jpiglo-1 |
---|
4724 | iju = jpiglo-ji+1 |
---|
4725 | ztab(ji,ijpj) = psgn * ztab(iju,ijpj-2) |
---|
4726 | END DO |
---|
4727 | DO ji = jpiglo/2, jpiglo-1 |
---|
4728 | iju = jpiglo-ji+1 |
---|
4729 | ztab(ji,ijpjm1) = psgn * ztab(iju,ijpjm1) |
---|
4730 | END DO |
---|
4731 | |
---|
4732 | CASE ( 'V' ) ! V-point |
---|
4733 | DO ji = 2, jpiglo |
---|
4734 | ijt = jpiglo-ji+2 |
---|
4735 | ztab(ji,ijpj-1) = psgn * ztab(ijt,ijpj-2) |
---|
4736 | ztab(ji,ijpj ) = psgn * ztab(ijt,ijpj-3) |
---|
4737 | END DO |
---|
4738 | |
---|
4739 | CASE ( 'F' , 'G' ) ! F-point |
---|
4740 | DO ji = 1, jpiglo-1 |
---|
4741 | iju = jpiglo-ji+1 |
---|
4742 | ztab(ji,ijpj-1) = psgn * ztab(iju,ijpj-2) |
---|
4743 | ztab(ji,ijpj ) = psgn * ztab(iju,ijpj-3) |
---|
4744 | END DO |
---|
4745 | |
---|
4746 | CASE ( 'I' ) ! ice U-V point |
---|
4747 | ztab(2,ijpj) = psgn * ztab(3,ijpj-1) |
---|
4748 | DO ji = 3, jpiglo |
---|
4749 | iju = jpiglo - ji + 3 |
---|
4750 | ztab(ji,ijpj) = psgn * ztab(iju,ijpj-1) |
---|
4751 | END DO |
---|
4752 | |
---|
4753 | END SELECT |
---|
4754 | |
---|
4755 | CASE ( 5, 6 ) ! * North fold F-point pivot |
---|
4756 | |
---|
4757 | ztab( 1 ,ijpj) = 0.e0 |
---|
4758 | ztab(jpiglo,ijpj) = 0.e0 |
---|
4759 | |
---|
4760 | SELECT CASE ( cd_type ) |
---|
4761 | |
---|
4762 | CASE ( 'T' , 'W' ,'S' ) ! T-, W-point |
---|
4763 | DO ji = 1, jpiglo |
---|
4764 | ijt = jpiglo-ji+1 |
---|
4765 | ztab(ji,ijpj) = psgn * ztab(ijt,ijpj-1) |
---|
4766 | END DO |
---|
4767 | |
---|
4768 | CASE ( 'U' ) ! U-point |
---|
4769 | DO ji = 1, jpiglo-1 |
---|
4770 | iju = jpiglo-ji |
---|
4771 | ztab(ji,ijpj) = psgn * ztab(iju,ijpj-1) |
---|
4772 | END DO |
---|
4773 | |
---|
4774 | CASE ( 'V' ) ! V-point |
---|
4775 | DO ji = 1, jpiglo |
---|
4776 | ijt = jpiglo-ji+1 |
---|
4777 | ztab(ji,ijpj) = psgn * ztab(ijt,ijpj-2) |
---|
4778 | END DO |
---|
4779 | DO ji = jpiglo/2+1, jpiglo |
---|
4780 | ijt = jpiglo-ji+1 |
---|
4781 | ztab(ji,ijpjm1) = psgn * ztab(ijt,ijpjm1) |
---|
4782 | END DO |
---|
4783 | |
---|
4784 | CASE ( 'F' , 'G' ) ! F-point |
---|
4785 | DO ji = 1, jpiglo-1 |
---|
4786 | iju = jpiglo-ji |
---|
4787 | ztab(ji,ijpj ) = psgn * ztab(iju,ijpj-2) |
---|
4788 | END DO |
---|
4789 | DO ji = jpiglo/2+1, jpiglo-1 |
---|
4790 | iju = jpiglo-ji |
---|
4791 | ztab(ji,ijpjm1) = psgn * ztab(iju,ijpjm1) |
---|
4792 | END DO |
---|
4793 | |
---|
4794 | CASE ( 'I' ) ! ice U-V point |
---|
4795 | ztab( 2 ,ijpj) = 0.e0 |
---|
4796 | DO ji = 2 , jpiglo-1 |
---|
4797 | ijt = jpiglo - ji + 2 |
---|
4798 | ztab(ji,ijpj)= 0.5 * ( ztab(ji,ijpj-1) + psgn * ztab(ijt,ijpj-1) ) |
---|
4799 | END DO |
---|
4800 | |
---|
4801 | END SELECT |
---|
4802 | |
---|
4803 | CASE DEFAULT ! * closed : the code probably never go through |
---|
4804 | |
---|
4805 | SELECT CASE ( cd_type) |
---|
4806 | |
---|
4807 | CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points |
---|
4808 | ztab(:, 1 ) = 0.e0 |
---|
4809 | ztab(:,ijpj) = 0.e0 |
---|
4810 | |
---|
4811 | CASE ( 'F' ) ! F-point |
---|
4812 | ztab(:,ijpj) = 0.e0 |
---|
4813 | |
---|
4814 | CASE ( 'I' ) ! ice U-V point |
---|
4815 | ztab(:, 1 ) = 0.e0 |
---|
4816 | ztab(:,ijpj) = 0.e0 |
---|
4817 | |
---|
4818 | END SELECT |
---|
4819 | |
---|
4820 | END SELECT |
---|
4821 | |
---|
4822 | ! End of slab |
---|
4823 | ! =========== |
---|
4824 | |
---|
4825 | !! Scatter back to pt2d |
---|
4826 | DO jr = 1, ndim_rank_north |
---|
4827 | jproc=nrank_north(jr)+1 |
---|
4828 | ildi=nldit (jproc) |
---|
4829 | ilei=nleit (jproc) |
---|
4830 | iilb=nimppt(jproc) |
---|
4831 | DO jj=1,ijpj |
---|
4832 | DO ji=ildi,ilei |
---|
4833 | znorthgloio(ji,jj,jr)=ztab(ji+iilb-1,jj) |
---|
4834 | END DO |
---|
4835 | END DO |
---|
4836 | END DO |
---|
4837 | |
---|
4838 | ENDIF ! only done on proc 0 of ncomm_north |
---|
4839 | |
---|
4840 | #ifdef key_mpp_shmem |
---|
4841 | not done yet in shmem : compiler error |
---|
4842 | #elif key_mpp_mpi |
---|
4843 | IF ( npolj /= 0 ) THEN |
---|
4844 | itaille=jpi*ijpj |
---|
4845 | CALL MPI_SCATTER(znorthgloio,itaille,MPI_DOUBLE_PRECISION,znorthloc,itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
4846 | ENDIF |
---|
4847 | #endif |
---|
4848 | |
---|
4849 | ! put in the last ijpj jlines of pt2d znorthloc |
---|
4850 | DO jj = nlcj - ijpj + 1 , nlcj |
---|
4851 | ij = jj - nlcj + ijpj |
---|
4852 | pt2d(:,jj)= znorthloc(:,ij) |
---|
4853 | END DO |
---|
4854 | |
---|
4855 | END SUBROUTINE mpp_lbc_north_2d |
---|
4856 | |
---|
4857 | |
---|
4858 | SUBROUTINE mpp_lbc_north_e ( pt2d, cd_type, psgn) |
---|
4859 | !!--------------------------------------------------------------------- |
---|
4860 | !! *** routine mpp_lbc_north_2d *** |
---|
4861 | !! |
---|
4862 | !! ** Purpose : |
---|
4863 | !! Ensure proper north fold horizontal bondary condition in mpp configuration |
---|
4864 | !! in case of jpn1 > 1 (for 2d array with outer extra halo) |
---|
4865 | !! |
---|
4866 | !! ** Method : |
---|
4867 | !! Gather the 4+2*jpr2dj northern lines of the global domain on 1 processor and |
---|
4868 | !! apply lbc north-fold on this sub array. Then scatter the fold array |
---|
4869 | !! back to the processors. |
---|
4870 | !! |
---|
4871 | !! History : |
---|
4872 | !! 8.5 ! 03-09 (J.M. Molines ) For mpp folding condition at north |
---|
4873 | !! from lbc routine |
---|
4874 | !! 9.0 ! 03-12 (J.M. Molines ) encapsulation into lib_mpp, coding rules of lbc_lnk |
---|
4875 | !! 9.0 ! 05-09 (R. Benshila ) adapt mpp_lbc_north_2d |
---|
4876 | !!---------------------------------------------------------------------- |
---|
4877 | |
---|
4878 | !! * Arguments |
---|
4879 | CHARACTER(len=1), INTENT( in ) :: & |
---|
4880 | cd_type ! nature of pt2d grid-points |
---|
4881 | ! ! = T , U , V , F or W gridpoints |
---|
4882 | REAL(wp), DIMENSION(1-jpr2di:jpi+jpr2di,1-jpr2dj:jpj+jpr2dj), INTENT( inout ) :: & |
---|
4883 | pt2d ! 2D array on which the boundary condition is applied |
---|
4884 | REAL(wp), INTENT( in ) :: & |
---|
4885 | psgn ! control of the sign change |
---|
4886 | ! ! = -1. , the sign is changed if north fold boundary |
---|
4887 | ! ! = 1. , the sign is kept if north fold boundary |
---|
4888 | |
---|
4889 | |
---|
4890 | !! * Local declarations |
---|
4891 | |
---|
4892 | INTEGER :: ji, jj, jr, jproc, jl |
---|
4893 | INTEGER :: ierr |
---|
4894 | INTEGER :: ildi,ilei,iilb |
---|
4895 | INTEGER :: ijpj,ijpjm1,ij,ijt,iju, iprecj |
---|
4896 | INTEGER :: itaille |
---|
4897 | |
---|
4898 | REAL(wp), DIMENSION(jpiglo,1-jpr2dj:4+jpr2dj) :: ztab |
---|
4899 | REAL(wp), DIMENSION(jpi,1-jpr2dj:4+jpr2dj,jpni) :: znorthgloio |
---|
4900 | REAL(wp), DIMENSION(jpi,1-jpr2dj:4+jpr2dj) :: znorthloc |
---|
4901 | |
---|
4902 | ! If we get in this routine it s because : North fold condition and mpp with more |
---|
4903 | ! than one proc across i : we deal only with the North condition |
---|
4904 | |
---|
4905 | ! 0. Sign setting |
---|
4906 | ! --------------- |
---|
4907 | |
---|
4908 | ijpj=4 |
---|
4909 | ijpjm1=3 |
---|
4910 | iprecj = jpr2dj+jprecj |
---|
4911 | |
---|
4912 | ! put in znorthloc the last 4 jlines of pt2d |
---|
4913 | DO jj = nlcj - ijpj + 1 - jpr2dj, nlcj +jpr2dj |
---|
4914 | ij = jj - nlcj + ijpj |
---|
4915 | znorthloc(:,ij)=pt2d(1:jpi,jj) |
---|
4916 | END DO |
---|
4917 | |
---|
4918 | IF (npolj /= 0 ) THEN |
---|
4919 | ! Build in proc 0 of ncomm_north the znorthgloio |
---|
4920 | znorthgloio(:,:,:) = 0_wp |
---|
4921 | #ifdef key_mpp_shmem |
---|
4922 | not done : compiler error |
---|
4923 | #elif defined key_mpp_mpi |
---|
4924 | itaille=jpi*(ijpj+2*jpr2dj) |
---|
4925 | CALL MPI_GATHER(znorthloc(1,1-jpr2dj),itaille,MPI_DOUBLE_PRECISION, & |
---|
4926 | & znorthgloio(1,1-jpr2dj,1),itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
4927 | #endif |
---|
4928 | ENDIF |
---|
4929 | |
---|
4930 | IF (narea == north_root+1 ) THEN |
---|
4931 | ! recover the global north array |
---|
4932 | ztab(:,:) = 0_wp |
---|
4933 | |
---|
4934 | DO jr = 1, ndim_rank_north |
---|
4935 | jproc=nrank_north(jr)+1 |
---|
4936 | ildi=nldit (jproc) |
---|
4937 | ilei=nleit (jproc) |
---|
4938 | iilb=nimppt(jproc) |
---|
4939 | DO jj=1-jpr2dj,ijpj+jpr2dj |
---|
4940 | DO ji=ildi,ilei |
---|
4941 | ztab(ji+iilb-1,jj)=znorthgloio(ji,jj,jr) |
---|
4942 | END DO |
---|
4943 | END DO |
---|
4944 | END DO |
---|
4945 | |
---|
4946 | |
---|
4947 | ! 2. North-Fold boundary conditions |
---|
4948 | ! ---------------------------------- |
---|
4949 | |
---|
4950 | SELECT CASE ( npolj ) |
---|
4951 | |
---|
4952 | CASE ( 3, 4 ) ! * North fold T-point pivot |
---|
4953 | |
---|
4954 | ztab( 1 ,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
4955 | ztab(jpiglo,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
4956 | |
---|
4957 | SELECT CASE ( cd_type ) |
---|
4958 | |
---|
4959 | CASE ( 'T' , 'W' , 'S' ) ! T-, W-point |
---|
4960 | DO jl =0, iprecj-1 |
---|
4961 | DO ji = 2, jpiglo |
---|
4962 | ijt = jpiglo-ji+2 |
---|
4963 | ztab(ji,ijpj+jl) = psgn * ztab(ijt,ijpj-2-jl) |
---|
4964 | END DO |
---|
4965 | END DO |
---|
4966 | DO ji = jpiglo/2+1, jpiglo |
---|
4967 | ijt = jpiglo-ji+2 |
---|
4968 | ztab(ji,ijpjm1) = psgn * ztab(ijt,ijpjm1) |
---|
4969 | END DO |
---|
4970 | |
---|
4971 | CASE ( 'U' ) ! U-point |
---|
4972 | DO jl =0, iprecj-1 |
---|
4973 | DO ji = 1, jpiglo-1 |
---|
4974 | iju = jpiglo-ji+1 |
---|
4975 | ztab(ji,ijpj+jl) = psgn * ztab(iju,ijpj-2-jl) |
---|
4976 | END DO |
---|
4977 | END DO |
---|
4978 | DO ji = jpiglo/2, jpiglo-1 |
---|
4979 | iju = jpiglo-ji+1 |
---|
4980 | ztab(ji,ijpjm1) = psgn * ztab(iju,ijpjm1) |
---|
4981 | END DO |
---|
4982 | |
---|
4983 | CASE ( 'V' ) ! V-point |
---|
4984 | DO jl =-1, iprecj-1 |
---|
4985 | DO ji = 2, jpiglo |
---|
4986 | ijt = jpiglo-ji+2 |
---|
4987 | ztab(ji,ijpj+jl) = psgn * ztab(ijt,ijpj-3-jl) |
---|
4988 | END DO |
---|
4989 | END DO |
---|
4990 | |
---|
4991 | CASE ( 'F' , 'G' ) ! F-point |
---|
4992 | DO jl =-1, iprecj-1 |
---|
4993 | DO ji = 1, jpiglo-1 |
---|
4994 | iju = jpiglo-ji+1 |
---|
4995 | ztab(ji,ijpj+jl) = psgn * ztab(iju,ijpj-3-jl) |
---|
4996 | END DO |
---|
4997 | END DO |
---|
4998 | |
---|
4999 | CASE ( 'I' ) ! ice U-V point |
---|
5000 | DO jl =0, iprecj-1 |
---|
5001 | ztab(2,ijpj+jl) = psgn * ztab(3,ijpj-1+jl) |
---|
5002 | DO ji = 3, jpiglo |
---|
5003 | iju = jpiglo - ji + 3 |
---|
5004 | ztab(ji,ijpj+jl) = psgn * ztab(iju,ijpj-1-jl) |
---|
5005 | END DO |
---|
5006 | END DO |
---|
5007 | |
---|
5008 | END SELECT |
---|
5009 | |
---|
5010 | CASE ( 5, 6 ) ! * North fold F-point pivot |
---|
5011 | |
---|
5012 | ztab( 1 ,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5013 | ztab(jpiglo,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5014 | |
---|
5015 | SELECT CASE ( cd_type ) |
---|
5016 | |
---|
5017 | CASE ( 'T' , 'W' ,'S' ) ! T-, W-point |
---|
5018 | DO jl = 0, iprecj-1 |
---|
5019 | DO ji = 1, jpiglo |
---|
5020 | ijt = jpiglo-ji+1 |
---|
5021 | ztab(ji,ijpj+jl) = psgn * ztab(ijt,ijpj-1-jl) |
---|
5022 | END DO |
---|
5023 | END DO |
---|
5024 | |
---|
5025 | CASE ( 'U' ) ! U-point |
---|
5026 | DO jl = 0, iprecj-1 |
---|
5027 | DO ji = 1, jpiglo-1 |
---|
5028 | iju = jpiglo-ji |
---|
5029 | ztab(ji,ijpj+jl) = psgn * ztab(iju,ijpj-1-jl) |
---|
5030 | END DO |
---|
5031 | END DO |
---|
5032 | |
---|
5033 | CASE ( 'V' ) ! V-point |
---|
5034 | DO jl = 0, iprecj-1 |
---|
5035 | DO ji = 1, jpiglo |
---|
5036 | ijt = jpiglo-ji+1 |
---|
5037 | ztab(ji,ijpj+jl) = psgn * ztab(ijt,ijpj-2-jl) |
---|
5038 | END DO |
---|
5039 | END DO |
---|
5040 | DO ji = jpiglo/2+1, jpiglo |
---|
5041 | ijt = jpiglo-ji+1 |
---|
5042 | ztab(ji,ijpjm1) = psgn * ztab(ijt,ijpjm1) |
---|
5043 | END DO |
---|
5044 | |
---|
5045 | CASE ( 'F' , 'G' ) ! F-point |
---|
5046 | DO jl = 0, iprecj-1 |
---|
5047 | DO ji = 1, jpiglo-1 |
---|
5048 | iju = jpiglo-ji |
---|
5049 | ztab(ji,ijpj+jl) = psgn * ztab(iju,ijpj-2-jl) |
---|
5050 | END DO |
---|
5051 | END DO |
---|
5052 | DO ji = jpiglo/2+1, jpiglo-1 |
---|
5053 | iju = jpiglo-ji |
---|
5054 | ztab(ji,ijpjm1) = psgn * ztab(iju,ijpjm1) |
---|
5055 | END DO |
---|
5056 | |
---|
5057 | CASE ( 'I' ) ! ice U-V point |
---|
5058 | ztab( 2 ,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5059 | DO jl = 0, jpr2dj |
---|
5060 | DO ji = 2 , jpiglo-1 |
---|
5061 | ijt = jpiglo - ji + 2 |
---|
5062 | ztab(ji,ijpj+jl)= 0.5 * ( ztab(ji,ijpj-1-jl) + psgn * ztab(ijt,ijpj-1-jl) ) |
---|
5063 | END DO |
---|
5064 | END DO |
---|
5065 | |
---|
5066 | END SELECT |
---|
5067 | |
---|
5068 | CASE DEFAULT ! * closed : the code probably never go through |
---|
5069 | |
---|
5070 | SELECT CASE ( cd_type) |
---|
5071 | |
---|
5072 | CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points |
---|
5073 | ztab(:, 1:1-jpr2dj ) = 0.e0 |
---|
5074 | ztab(:,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5075 | |
---|
5076 | CASE ( 'F' ) ! F-point |
---|
5077 | ztab(:,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5078 | |
---|
5079 | CASE ( 'I' ) ! ice U-V point |
---|
5080 | ztab(:, 1:1-jpr2dj ) = 0.e0 |
---|
5081 | ztab(:,ijpj:ijpj+jpr2dj) = 0.e0 |
---|
5082 | |
---|
5083 | END SELECT |
---|
5084 | |
---|
5085 | END SELECT |
---|
5086 | |
---|
5087 | ! End of slab |
---|
5088 | ! =========== |
---|
5089 | |
---|
5090 | !! Scatter back to pt2d |
---|
5091 | DO jr = 1, ndim_rank_north |
---|
5092 | jproc=nrank_north(jr)+1 |
---|
5093 | ildi=nldit (jproc) |
---|
5094 | ilei=nleit (jproc) |
---|
5095 | iilb=nimppt(jproc) |
---|
5096 | DO jj=1-jpr2dj,ijpj+jpr2dj |
---|
5097 | DO ji=ildi,ilei |
---|
5098 | znorthgloio(ji,jj,jr)=ztab(ji+iilb-1,jj) |
---|
5099 | END DO |
---|
5100 | END DO |
---|
5101 | END DO |
---|
5102 | |
---|
5103 | ENDIF ! only done on proc 0 of ncomm_north |
---|
5104 | |
---|
5105 | #ifdef key_mpp_shmem |
---|
5106 | not done yet in shmem : compiler error |
---|
5107 | #elif key_mpp_mpi |
---|
5108 | IF ( npolj /= 0 ) THEN |
---|
5109 | itaille=jpi*(ijpj+2*jpr2dj) |
---|
5110 | CALL MPI_SCATTER(znorthgloio(1,1-jpr2dj,1),itaille,MPI_DOUBLE_PRECISION, & |
---|
5111 | & znorthloc(1,1-jpr2dj),itaille,MPI_DOUBLE_PRECISION,0,ncomm_north,ierr) |
---|
5112 | ENDIF |
---|
5113 | #endif |
---|
5114 | |
---|
5115 | ! put in the last ijpj jlines of pt2d znorthloc |
---|
5116 | DO jj = nlcj - ijpj -jpr2dj + 1 , nlcj +jpr2dj |
---|
5117 | ij = jj - nlcj + ijpj |
---|
5118 | pt2d(1:jpi,jj)= znorthloc(:,ij) |
---|
5119 | END DO |
---|
5120 | |
---|
5121 | END SUBROUTINE mpp_lbc_north_e |
---|
5122 | |
---|
5123 | |
---|
5124 | !!!!! |
---|
5125 | |
---|
5126 | |
---|
5127 | !! |
---|
5128 | !! This is valid on IBM machine ONLY. |
---|
5129 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -*- Mode: F90 -*- !!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
5130 | !! mpi_init_opa.f90 : Redefinition du point d'entree MPI_INIT de la bibliotheque |
---|
5131 | !! MPI afin de faire, en plus de l'initialisation de |
---|
5132 | !! l'environnement MPI, l'allocation d'une zone tampon |
---|
5133 | !! qui sera ulterieurement utilisee automatiquement lors |
---|
5134 | !! de tous les envois de messages par MPI_BSEND |
---|
5135 | !! |
---|
5136 | !! Auteur : CNRS/IDRIS |
---|
5137 | !! Date : Tue Nov 13 12:02:14 2001 |
---|
5138 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
5139 | |
---|
5140 | SUBROUTINE mpi_init_opa(code) |
---|
5141 | IMPLICIT NONE |
---|
5142 | |
---|
5143 | !$AGRIF_DO_NOT_TREAT |
---|
5144 | # include <mpif.h> |
---|
5145 | !$AGRIF_END_DO_NOT_TREAT |
---|
5146 | |
---|
5147 | INTEGER :: code,rang,ierr |
---|
5148 | LOGICAL :: mpi_was_called |
---|
5149 | |
---|
5150 | ! La valeur suivante doit etre au moins egale a la taille |
---|
5151 | ! du plus grand message qui sera transfere dans le programme |
---|
5152 | ! (de toute facon, il y aura un message d'erreur si cette |
---|
5153 | ! valeur s'avere trop petite) |
---|
5154 | INTEGER :: taille_tampon |
---|
5155 | CHARACTER(len=9) :: taille_tampon_alphanum |
---|
5156 | REAL(kind=8), ALLOCATABLE, DIMENSION(:) :: tampon |
---|
5157 | |
---|
5158 | ! Le point d'entree dans la bibliotheque MPI elle-meme |
---|
5159 | CALL mpi_initialized(mpi_was_called, code) |
---|
5160 | IF ( code /= MPI_SUCCESS ) THEN |
---|
5161 | CALL ctl_stop( ' lib_mpp: Error in routine mpi_initialized' ) |
---|
5162 | CALL mpi_abort( mpi_comm_world, code, ierr ) |
---|
5163 | ENDIF |
---|
5164 | |
---|
5165 | IF ( .NOT. mpi_was_called ) THEN |
---|
5166 | CALL mpi_init(code) |
---|
5167 | CALL mpi_comm_dup( mpi_comm_world, mpi_comm_opa, code) |
---|
5168 | IF ( code /= MPI_SUCCESS ) THEN |
---|
5169 | CALL ctl_stop( ' lib_mpp: Error in routine mpi_comm_dup' ) |
---|
5170 | CALL mpi_abort( mpi_comm_world, code, ierr ) |
---|
5171 | ENDIF |
---|
5172 | ENDIF |
---|
5173 | ! La definition de la zone tampon pour les futurs envois |
---|
5174 | ! par MPI_BSEND (on alloue une fois pour toute cette zone |
---|
5175 | ! tampon, qui sera automatiquement utilisee lors de chaque |
---|
5176 | ! appel a MPI_BSEND). |
---|
5177 | ! La desallocation sera implicite quand on sortira de |
---|
5178 | ! l'environnement MPI. |
---|
5179 | |
---|
5180 | ! Recuperation de la valeur de la variable d'environnement |
---|
5181 | ! BUFFER_LENGTH |
---|
5182 | ! qui, si elle est definie, doit contenir une valeur superieure |
---|
5183 | ! a la taille en octets du plus gros message |
---|
5184 | CALL getenv('BUFFER_LENGTH',taille_tampon_alphanum) |
---|
5185 | |
---|
5186 | ! Si la variable BUFFER_LENGTH n'est pas positionnee, on lui met par |
---|
5187 | ! defaut la plus grande valeur de la variable MP_EAGER_LIMIT, soit |
---|
5188 | ! 65 536 octets |
---|
5189 | IF (taille_tampon_alphanum == ' ') THEN |
---|
5190 | taille_tampon = 65536 |
---|
5191 | ELSE |
---|
5192 | READ(taille_tampon_alphanum,'(i9)') taille_tampon |
---|
5193 | END IF |
---|
5194 | |
---|
5195 | ! On est limite en mode d'adressage 32 bits a 1750 Mo pour la zone |
---|
5196 | ! "data" soit 7 segments, c.-a -d. 1750/8 = 210 Mo |
---|
5197 | IF (taille_tampon > 210000000) THEN |
---|
5198 | CALL ctl_stop( ' lib_mpp: Attention la valeur BUFFER_LENGTH doit etre <= 210000000' ) |
---|
5199 | CALL mpi_abort(MPI_COMM_WORLD,2,code) |
---|
5200 | END IF |
---|
5201 | |
---|
5202 | CALL mpi_comm_rank(MPI_COMM_OPA,rang,code) |
---|
5203 | IF (rang == 0 ) PRINT *,'Taille du buffer alloue : ',taille_tampon |
---|
5204 | |
---|
5205 | ! Allocation du tampon et attachement |
---|
5206 | ALLOCATE(tampon(taille_tampon)) |
---|
5207 | CALL mpi_buffer_attach(tampon,taille_tampon,code) |
---|
5208 | |
---|
5209 | END SUBROUTINE mpi_init_opa |
---|
5210 | |
---|
5211 | #else |
---|
5212 | !!---------------------------------------------------------------------- |
---|
5213 | !! Default case: Dummy module share memory computing |
---|
5214 | !!---------------------------------------------------------------------- |
---|
5215 | INTERFACE mpp_sum |
---|
5216 | MODULE PROCEDURE mpp_sum_a2s, mpp_sum_as, mpp_sum_ai, mpp_sum_s, mpp_sum_i |
---|
5217 | END INTERFACE |
---|
5218 | INTERFACE mpp_max |
---|
5219 | MODULE PROCEDURE mppmax_a_int, mppmax_int, mppmax_a_real, mppmax_real |
---|
5220 | END INTERFACE |
---|
5221 | INTERFACE mpp_min |
---|
5222 | MODULE PROCEDURE mppmin_a_int, mppmin_int, mppmin_a_real, mppmin_real |
---|
5223 | END INTERFACE |
---|
5224 | INTERFACE mpp_isl |
---|
5225 | MODULE PROCEDURE mppisl_a_int, mppisl_int, mppisl_a_real, mppisl_real |
---|
5226 | END INTERFACE |
---|
5227 | INTERFACE mppobc |
---|
5228 | MODULE PROCEDURE mppobc_1d, mppobc_2d, mppobc_3d, mppobc_4d |
---|
5229 | END INTERFACE |
---|
5230 | INTERFACE mpp_minloc |
---|
5231 | MODULE PROCEDURE mpp_minloc2d ,mpp_minloc3d |
---|
5232 | END INTERFACE |
---|
5233 | INTERFACE mpp_maxloc |
---|
5234 | MODULE PROCEDURE mpp_maxloc2d ,mpp_maxloc3d |
---|
5235 | END INTERFACE |
---|
5236 | |
---|
5237 | |
---|
5238 | LOGICAL, PUBLIC, PARAMETER :: lk_mpp = .FALSE. !: mpp flag |
---|
5239 | |
---|
5240 | CONTAINS |
---|
5241 | |
---|
5242 | FUNCTION mynode(localComm) RESULT (function_value) |
---|
5243 | INTEGER, OPTIONAL :: localComm |
---|
5244 | function_value = 0 |
---|
5245 | END FUNCTION mynode |
---|
5246 | |
---|
5247 | SUBROUTINE mppsync ! Dummy routine |
---|
5248 | END SUBROUTINE mppsync |
---|
5249 | |
---|
5250 | SUBROUTINE mpp_sum_as( parr, kdim ) ! Dummy routine |
---|
5251 | REAL , DIMENSION(:) :: parr |
---|
5252 | INTEGER :: kdim |
---|
5253 | WRITE(*,*) 'mpp_sum_as: You should not have seen this print! error?', kdim, parr(1) |
---|
5254 | END SUBROUTINE mpp_sum_as |
---|
5255 | |
---|
5256 | SUBROUTINE mpp_sum_a2s( parr, kdim ) ! Dummy routine |
---|
5257 | REAL , DIMENSION(:,:) :: parr |
---|
5258 | INTEGER :: kdim |
---|
5259 | WRITE(*,*) 'mpp_sum_a2s: You should not have seen this print! error?', kdim, parr(1,1) |
---|
5260 | END SUBROUTINE mpp_sum_a2s |
---|
5261 | |
---|
5262 | SUBROUTINE mpp_sum_ai( karr, kdim ) ! Dummy routine |
---|
5263 | INTEGER, DIMENSION(:) :: karr |
---|
5264 | INTEGER :: kdim |
---|
5265 | WRITE(*,*) 'mpp_sum_ai: You should not have seen this print! error?', kdim, karr(1) |
---|
5266 | END SUBROUTINE mpp_sum_ai |
---|
5267 | |
---|
5268 | SUBROUTINE mpp_sum_s( psca ) ! Dummy routine |
---|
5269 | REAL :: psca |
---|
5270 | WRITE(*,*) 'mpp_sum_s: You should not have seen this print! error?', psca |
---|
5271 | END SUBROUTINE mpp_sum_s |
---|
5272 | |
---|
5273 | SUBROUTINE mpp_sum_i( kint ) ! Dummy routine |
---|
5274 | integer :: kint |
---|
5275 | WRITE(*,*) 'mpp_sum_i: You should not have seen this print! error?', kint |
---|
5276 | END SUBROUTINE mpp_sum_i |
---|
5277 | |
---|
5278 | SUBROUTINE mppmax_a_real( parr, kdim ) |
---|
5279 | REAL , DIMENSION(:) :: parr |
---|
5280 | INTEGER :: kdim |
---|
5281 | WRITE(*,*) 'mppmax_a_real: You should not have seen this print! error?', kdim, parr(1) |
---|
5282 | END SUBROUTINE mppmax_a_real |
---|
5283 | |
---|
5284 | SUBROUTINE mppmax_real( psca ) |
---|
5285 | REAL :: psca |
---|
5286 | WRITE(*,*) 'mppmax_real: You should not have seen this print! error?', psca |
---|
5287 | END SUBROUTINE mppmax_real |
---|
5288 | |
---|
5289 | SUBROUTINE mppmin_a_real( parr, kdim ) |
---|
5290 | REAL , DIMENSION(:) :: parr |
---|
5291 | INTEGER :: kdim |
---|
5292 | WRITE(*,*) 'mppmin_a_real: You should not have seen this print! error?', kdim, parr(1) |
---|
5293 | END SUBROUTINE mppmin_a_real |
---|
5294 | |
---|
5295 | SUBROUTINE mppmin_real( psca ) |
---|
5296 | REAL :: psca |
---|
5297 | WRITE(*,*) 'mppmin_real: You should not have seen this print! error?', psca |
---|
5298 | END SUBROUTINE mppmin_real |
---|
5299 | |
---|
5300 | SUBROUTINE mppmax_a_int( karr, kdim ) |
---|
5301 | INTEGER, DIMENSION(:) :: karr |
---|
5302 | INTEGER :: kdim |
---|
5303 | WRITE(*,*) 'mppmax_a_int: You should not have seen this print! error?', kdim, karr(1) |
---|
5304 | END SUBROUTINE mppmax_a_int |
---|
5305 | |
---|
5306 | SUBROUTINE mppmax_int( kint ) |
---|
5307 | INTEGER :: kint |
---|
5308 | WRITE(*,*) 'mppmax_int: You should not have seen this print! error?', kint |
---|
5309 | END SUBROUTINE mppmax_int |
---|
5310 | |
---|
5311 | SUBROUTINE mppmin_a_int( karr, kdim ) |
---|
5312 | INTEGER, DIMENSION(:) :: karr |
---|
5313 | INTEGER :: kdim |
---|
5314 | WRITE(*,*) 'mppmin_a_int: You should not have seen this print! error?', kdim, karr(1) |
---|
5315 | END SUBROUTINE mppmin_a_int |
---|
5316 | |
---|
5317 | SUBROUTINE mppmin_int( kint ) |
---|
5318 | INTEGER :: kint |
---|
5319 | WRITE(*,*) 'mppmin_int: You should not have seen this print! error?', kint |
---|
5320 | END SUBROUTINE mppmin_int |
---|
5321 | |
---|
5322 | SUBROUTINE mppobc_1d( parr, kd1, kd2, kl, kk, ktype, kij ) |
---|
5323 | INTEGER :: kd1, kd2, kl , kk, ktype, kij |
---|
5324 | REAL, DIMENSION(:) :: parr ! variable array |
---|
5325 | WRITE(*,*) 'mppobc: You should not have seen this print! error?', & |
---|
5326 | & parr(1), kd1, kd2, kl, kk, ktype, kij |
---|
5327 | END SUBROUTINE mppobc_1d |
---|
5328 | |
---|
5329 | SUBROUTINE mppobc_2d( parr, kd1, kd2, kl, kk, ktype, kij ) |
---|
5330 | INTEGER :: kd1, kd2, kl , kk, ktype, kij |
---|
5331 | REAL, DIMENSION(:,:) :: parr ! variable array |
---|
5332 | WRITE(*,*) 'mppobc: You should not have seen this print! error?', & |
---|
5333 | & parr(1,1), kd1, kd2, kl, kk, ktype, kij |
---|
5334 | END SUBROUTINE mppobc_2d |
---|
5335 | |
---|
5336 | SUBROUTINE mppobc_3d( parr, kd1, kd2, kl, kk, ktype, kij ) |
---|
5337 | INTEGER :: kd1, kd2, kl , kk, ktype, kij |
---|
5338 | REAL, DIMENSION(:,:,:) :: parr ! variable array |
---|
5339 | WRITE(*,*) 'mppobc: You should not have seen this print! error?', & |
---|
5340 | & parr(1,1,1), kd1, kd2, kl, kk, ktype, kij |
---|
5341 | END SUBROUTINE mppobc_3d |
---|
5342 | |
---|
5343 | SUBROUTINE mppobc_4d( parr, kd1, kd2, kl, kk, ktype, kij ) |
---|
5344 | INTEGER :: kd1, kd2, kl , kk, ktype, kij |
---|
5345 | REAL, DIMENSION(:,:,:,:) :: parr ! variable array |
---|
5346 | WRITE(*,*) 'mppobc: You should not have seen this print! error?', & |
---|
5347 | & parr(1,1,1,1), kd1, kd2, kl, kk, ktype, kij |
---|
5348 | END SUBROUTINE mppobc_4d |
---|
5349 | |
---|
5350 | |
---|
5351 | SUBROUTINE mpplnks( parr ) ! Dummy routine |
---|
5352 | REAL, DIMENSION(:,:) :: parr |
---|
5353 | WRITE(*,*) 'mpplnks: You should not have seen this print! error?', parr(1,1) |
---|
5354 | END SUBROUTINE mpplnks |
---|
5355 | |
---|
5356 | SUBROUTINE mppisl_a_int( karr, kdim ) |
---|
5357 | INTEGER, DIMENSION(:) :: karr |
---|
5358 | INTEGER :: kdim |
---|
5359 | WRITE(*,*) 'mppisl_a_int: You should not have seen this print! error?', kdim, karr(1) |
---|
5360 | END SUBROUTINE mppisl_a_int |
---|
5361 | |
---|
5362 | SUBROUTINE mppisl_int( kint ) |
---|
5363 | INTEGER :: kint |
---|
5364 | WRITE(*,*) 'mppisl_int: You should not have seen this print! error?', kint |
---|
5365 | END SUBROUTINE mppisl_int |
---|
5366 | |
---|
5367 | SUBROUTINE mppisl_a_real( parr, kdim ) |
---|
5368 | REAL , DIMENSION(:) :: parr |
---|
5369 | INTEGER :: kdim |
---|
5370 | WRITE(*,*) 'mppisl_a_real: You should not have seen this print! error?', kdim, parr(1) |
---|
5371 | END SUBROUTINE mppisl_a_real |
---|
5372 | |
---|
5373 | SUBROUTINE mppisl_real( psca ) |
---|
5374 | REAL :: psca |
---|
5375 | WRITE(*,*) 'mppisl_real: You should not have seen this print! error?', psca |
---|
5376 | END SUBROUTINE mppisl_real |
---|
5377 | |
---|
5378 | SUBROUTINE mpp_minloc2d ( ptab, pmask, pmin, ki, kj ) |
---|
5379 | REAL :: pmin |
---|
5380 | REAL , DIMENSION (:,:) :: ptab, pmask |
---|
5381 | INTEGER :: ki, kj |
---|
5382 | WRITE(*,*) 'mppisl_real: You should not have seen this print! error?', pmin, ki, kj |
---|
5383 | WRITE(*,*) ' " ": " " ', ptab(1,1), pmask(1,1) |
---|
5384 | END SUBROUTINE mpp_minloc2d |
---|
5385 | |
---|
5386 | SUBROUTINE mpp_minloc3d ( ptab, pmask, pmin, ki, kj, kk ) |
---|
5387 | REAL :: pmin |
---|
5388 | REAL , DIMENSION (:,:,:) :: ptab, pmask |
---|
5389 | INTEGER :: ki, kj, kk |
---|
5390 | WRITE(*,*) 'mppisl_real: You should not have seen this print! error?', pmin, ki, kj, kk |
---|
5391 | WRITE(*,*) ' " ": " " ', ptab(1,1,1), pmask(1,1,1) |
---|
5392 | END SUBROUTINE mpp_minloc3d |
---|
5393 | |
---|
5394 | SUBROUTINE mpp_maxloc2d ( ptab, pmask, pmax, ki, kj ) |
---|
5395 | REAL :: pmax |
---|
5396 | REAL , DIMENSION (:,:) :: ptab, pmask |
---|
5397 | INTEGER :: ki, kj |
---|
5398 | WRITE(*,*) 'mppisl_real: You should not have seen this print! error?', pmax, ki, kj |
---|
5399 | WRITE(*,*) ' " ": " " ', ptab(1,1), pmask(1,1) |
---|
5400 | END SUBROUTINE mpp_maxloc2d |
---|
5401 | |
---|
5402 | SUBROUTINE mpp_maxloc3d ( ptab, pmask, pmax, ki, kj, kk ) |
---|
5403 | REAL :: pmax |
---|
5404 | REAL , DIMENSION (:,:,:) :: ptab, pmask |
---|
5405 | INTEGER :: ki, kj, kk |
---|
5406 | WRITE(*,*) 'mppisl_real: You should not have seen this print! error?', pmax, ki, kj, kk |
---|
5407 | WRITE(*,*) ' " ": " " ', ptab(1,1,1), pmask(1,1,1) |
---|
5408 | END SUBROUTINE mpp_maxloc3d |
---|
5409 | |
---|
5410 | SUBROUTINE mppstop |
---|
5411 | WRITE(*,*) 'mppstop: You should not have seen this print! error?' |
---|
5412 | END SUBROUTINE mppstop |
---|
5413 | |
---|
5414 | #endif |
---|
5415 | !!---------------------------------------------------------------------- |
---|
5416 | END MODULE lib_mpp |
---|