1 | !*********************************************************************** |
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2 | !* Copyright 2012,2013 * |
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3 | !* Jerome Brioude, Delia Arnold, Andreas Stohl, Wayne Angevine, * |
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4 | !* John Burkhart, Massimo Cassiani, Adam Dingwell, Richard C Easter, Sabine Eckhardt,* |
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5 | !* Stephanie Evan, Jerome D Fast, Don Morton, Ignacio Pisso, * |
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6 | !* Petra Seibert, Gerard Wotawa, Caroline Forster, Harald Sodemann, * |
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7 | !* * |
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8 | !* This file is part of FLEXPART WRF * |
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9 | !* * |
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10 | !* FLEXPART is free software: you can redistribute it and/or modify * |
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11 | !* it under the terms of the GNU General Public License as published by* |
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12 | !* the Free Software Foundation, either version 3 of the License, or * |
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13 | !* (at your option) any later version. * |
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14 | !* * |
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15 | !* FLEXPART is distributed in the hope that it will be useful, * |
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16 | !* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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17 | !* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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18 | !* GNU General Public License for more details. * |
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19 | !* * |
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20 | !* You should have received a copy of the GNU General Public License * |
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21 | !* along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
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22 | !*********************************************************************** |
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23 | |
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24 | ! routine used to send real array of dry deposition by MPI |
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25 | ! Author: J. Brioude * |
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26 | ! January 2013 * |
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27 | subroutine senddrydep_mpi(chunksize) |
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28 | |
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29 | use mpi_mod |
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30 | use com_mod |
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31 | use unc_mod, only: drygridunc2 |
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32 | use par_mod, only: nclassunc |
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33 | implicit none |
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34 | include 'mpif.h' |
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35 | ! character :: varname*20 |
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36 | integer :: chunksize,numpart2,ks |
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37 | ! real :: dummyr(numpart2,nspec2), |
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38 | real :: dummyr(chunksize) |
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39 | integer :: myid,ierr,ntasks,ii,jdeb,jfin,jj,tag,direc |
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40 | ! integer :: MPI_COMM_WORLD |
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41 | |
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42 | integer :: tag2,nspec2,ix,jy,l,nage,kp |
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43 | integer :: jj2,from |
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44 | integer, dimension(MPI_STATUS_SIZE) :: status |
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45 | |
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46 | call MPI_COMM_RANK ( MPI_COMM_WORLD, myid, ierr ) |
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47 | call MPI_COMM_SIZE ( MPI_COMM_WORLD, ntasks, ierr ) |
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48 | |
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49 | ! chunksize=numxgrid*numygrid |
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50 | do ks=1,nspec |
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51 | do kp=1,maxpointspec_act |
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52 | do nage=1,nageclass |
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53 | do l=1,nclassunc |
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54 | tag=ks*1000000+kp*10000+nage*100+l |
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55 | |
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56 | if (myid.gt.0) then !slaves send |
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57 | |
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58 | call MPI_SEND(drygridunc2(0,0,ks,kp,l,nage), chunksize, MPI_REAL,0,tag, MPI_COMM_WORLD, ierr) |
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59 | |
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60 | else ! the master gets |
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61 | do from =1,ntasks-1 |
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62 | call MPI_RECV(dummyr, chunksize, MPI_REAL, from,tag, MPI_COMM_WORLD,status,ierr) |
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63 | do jy=0,numygrid-1 |
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64 | do ix=0,numxgrid-1 |
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65 | drygridunc2(ix,jy,ks,kp,l,nage)=drygridunc2(ix,jy,ks,kp,l,nage)+ & |
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66 | dummyr(ix+1+jy*numxgrid) |
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67 | enddo |
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68 | enddo |
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69 | enddo |
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70 | |
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71 | endif |
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72 | |
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73 | enddo |
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74 | enddo |
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75 | enddo |
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76 | enddo |
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77 | end subroutine senddrydep_mpi |
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