[8a65cb0] | 1 | !********************************************************************** |
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| 2 | ! Copyright 1998,1999,2000,2001,2002,2005,2007,2008,2009,2010 * |
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| 3 | ! Andreas Stohl, Petra Seibert, A. Frank, Gerhard Wotawa, * |
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| 4 | ! Caroline Forster, Sabine Eckhardt, John Burkhart, Harald Sodemann * |
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| 5 | ! * |
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| 6 | ! This file is part of FLEXPART. * |
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| 7 | ! * |
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| 8 | ! FLEXPART is free software: you can redistribute it and/or modify * |
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| 9 | ! it under the terms of the GNU General Public License as published by* |
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| 10 | ! the Free Software Foundation, either version 3 of the License, or * |
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| 11 | ! (at your option) any later version. * |
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| 12 | ! * |
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| 13 | ! FLEXPART is distributed in the hope that it will be useful, * |
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| 14 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 15 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 16 | ! GNU General Public License for more details. * |
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| 17 | ! * |
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| 18 | ! You should have received a copy of the GNU General Public License * |
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| 19 | ! along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
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| 20 | !********************************************************************** |
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| 21 | |
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| 22 | module mpi_mod |
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| 23 | |
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| 24 | !***************************************************************************** |
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| 25 | ! * |
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| 26 | ! DESCRIPTION * |
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| 27 | ! This module contains subroutines and common variables used for the * |
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| 28 | ! MPI parallelization of FLEXPART. * |
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| 29 | ! * |
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| 30 | ! NOTE * |
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| 31 | ! Depending on the MPI library installed on your system (e.g. mpich2, * |
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| 32 | ! OpenMPI) you may need to choose below in this file between * |
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| 33 | ! use mpi * |
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| 34 | ! (if the MPI library comes with the file 'mpi.mod'); or * |
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| 35 | ! include 'mpif.h' * |
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| 36 | ! * |
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| 37 | ! * |
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| 38 | !***************************************************************************** |
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| 39 | ! * |
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| 40 | ! Variables: * |
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| 41 | ! * |
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| 42 | ! mp_ierr MPI error code * |
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| 43 | ! mp_np Number of MPI processes * |
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| 44 | ! mp_pid Process ID of each MPI process * |
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| 45 | ! mp_seed Parameter for random number seed * |
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[5f9d14a] | 46 | ! read_grp_min Minimum number of processes at which one will be * |
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| 47 | ! used as reader * |
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[8a65cb0] | 48 | ! numpart_mpi, Number of particles per node * |
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| 49 | ! maxpart_mpi * |
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| 50 | ! mp_partid MPI process ID for particle calculation * |
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| 51 | ! mp_partgroup_ Refers to the subset of processors performing * |
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| 52 | ! loops over particles. Will be all processes * |
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| 53 | ! unless a dedicated process runs getfields/readwind * |
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[5f9d14a] | 54 | ! lmp_sync If .false., use asynchronous MPI * |
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[8a65cb0] | 55 | ! * |
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| 56 | ! * |
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| 57 | ! * |
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| 58 | ! * |
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| 59 | !***************************************************************************** |
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| 60 | |
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| 61 | use mpi |
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| 62 | use par_mod, only: dp, sp |
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| 63 | use com_mod, only: lroot |
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| 64 | |
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| 65 | implicit none |
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| 66 | |
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| 67 | ! include 'mpif.h' |
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| 68 | |
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| 69 | public |
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| 70 | |
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| 71 | ! Set aside a process for reading windfields if using at least these many processes |
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| 72 | !================================================== |
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[5f9d14a] | 73 | integer, parameter, private :: read_grp_min=4 |
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[8a65cb0] | 74 | !================================================== |
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| 75 | |
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| 76 | ! Variables for each MPI process in the world group |
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| 77 | integer :: mp_ierr, mp_np, mp_pid, mp_partid |
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| 78 | integer, private :: world_group_id |
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| 79 | |
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| 80 | ! Variables for MPI processes in the 'particle' group |
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| 81 | integer, allocatable, dimension(:) :: mp_partgroup_rank |
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| 82 | integer :: mp_partgroup_comm, mp_partgroup_pid, mp_partgroup_np |
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| 83 | |
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| 84 | integer :: mp_seed=0 |
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| 85 | integer, parameter :: mp_sp=MPI_REAL4, mp_dp=MPI_REAL8 |
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| 86 | integer, parameter :: mp_pp=mp_sp |
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| 87 | integer, parameter :: id_root=0 ! master process |
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| 88 | |
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| 89 | ! MPI tags/requests for send/receive operation |
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[5f9d14a] | 90 | integer :: tm1 |
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| 91 | integer, parameter :: nvar_async=27 !29 :DBG: |
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[78e62dc] | 92 | !integer, dimension(:), allocatable :: tags |
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[8a65cb0] | 93 | integer, dimension(:), allocatable :: reqs |
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| 94 | |
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| 95 | |
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| 96 | integer :: id_read ! readwind/getfield process |
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| 97 | integer :: numpart_mpi,maxpart_mpi ! number of particles per node |
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| 98 | integer :: tot_numpart=0 |
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| 99 | integer :: mp_comm_used ! global or subgroup communicator |
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| 100 | |
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| 101 | logical :: lmpreader=.false. ! is set to true for reading process(es) only. |
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| 102 | logical :: lmp_use_reader=.false. ! true if separate readwind process is used |
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| 103 | |
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| 104 | ! true if only using synchronous MPI send/recv: |
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| 105 | ! If setting this to .false., numwfmem must be set to 3 |
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| 106 | !=============================================================================== |
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| 107 | logical :: lmp_sync=.true. |
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| 108 | !=============================================================================== |
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| 109 | |
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[5f9d14a] | 110 | ! mp_dbg_mode Used for debugging MPI. |
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[8a65cb0] | 111 | ! mp_dev_mode various checks related to debugging the parallel code |
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| 112 | ! mp_dbg_out write some arrays to data file for debugging |
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| 113 | ! mp_measure_time Measure cpu/wall time, write out at end of run |
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| 114 | ! mp_time_barrier Measure MPI barrier time |
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[f55fdce] | 115 | ! mp_exact_numpart Use an extra MPI communication to give the exact number of particles |
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| 116 | ! to standard output (this does *not* otherwise affect the simulation) |
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[8a65cb0] | 117 | logical, parameter :: mp_dbg_mode = .false. |
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| 118 | logical, parameter :: mp_dev_mode = .false. |
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| 119 | logical, parameter :: mp_dbg_out = .false. |
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| 120 | logical, parameter :: mp_time_barrier=.true. |
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[f55fdce] | 121 | logical, parameter :: mp_measure_time=.false. |
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| 122 | logical, parameter :: mp_exact_numpart=.true. |
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[8a65cb0] | 123 | |
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| 124 | ! for measuring CPU/Wall time |
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| 125 | real(sp) :: mp_comm_time_beg, mp_comm_time_end, mp_comm_time_total=0. |
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| 126 | real(dp) :: mp_comm_wtime_beg, mp_comm_wtime_end, mp_comm_wtime_total=0. |
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| 127 | real(sp) :: mp_root_time_beg, mp_root_time_end, mp_root_time_total=0. |
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| 128 | real(dp) :: mp_root_wtime_beg, mp_root_wtime_end, mp_root_wtime_total=0. |
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| 129 | real(sp) :: mp_barrier_time_beg, mp_barrier_time_end, mp_barrier_time_total=0. |
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| 130 | real(dp) :: mp_barrier_wtime_beg, mp_barrier_wtime_end, mp_barrier_wtime_total=0. |
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| 131 | real(sp) :: tm_nploop_beg, tm_nploop_end, tm_nploop_total=0. |
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| 132 | real(sp) :: tm_tot_beg, tm_tot_end, tm_tot_total=0. |
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| 133 | real(dp) :: mp_getfields_wtime_beg, mp_getfields_wtime_end, mp_getfields_wtime_total=0. |
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| 134 | real(sp) :: mp_getfields_time_beg, mp_getfields_time_end, mp_getfields_time_total=0. |
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| 135 | real(dp) :: mp_readwind_wtime_beg, mp_readwind_wtime_end, mp_readwind_wtime_total=0. |
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| 136 | real(sp) :: mp_readwind_time_beg, mp_readwind_time_end, mp_readwind_time_total=0. |
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| 137 | real(dp) :: mp_io_wtime_beg, mp_io_wtime_end, mp_io_wtime_total=0. |
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| 138 | real(sp) :: mp_io_time_beg, mp_io_time_end, mp_io_time_total=0. |
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| 139 | real(dp) :: mp_wetdepo_wtime_beg, mp_wetdepo_wtime_end, mp_wetdepo_wtime_total=0. |
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| 140 | real(sp) :: mp_wetdepo_time_beg, mp_wetdepo_time_end, mp_wetdepo_time_total=0. |
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| 141 | real(dp) :: mp_advance_wtime_beg, mp_advance_wtime_end, mp_advance_wtime_total=0. |
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| 142 | real(dp) :: mp_conccalc_time_beg, mp_conccalc_time_end, mp_conccalc_time_total=0. |
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| 143 | real(dp) :: mp_total_wtime_beg, mp_total_wtime_end, mp_total_wtime_total=0. |
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[78e62dc] | 144 | real(dp) :: mp_vt_wtime_beg, mp_vt_wtime_end, mp_vt_wtime_total |
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| 145 | real(sp) :: mp_vt_time_beg, mp_vt_time_end, mp_vt_time_total |
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[8a65cb0] | 146 | |
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| 147 | ! dat_lun logical unit number for i/o |
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| 148 | integer, private :: dat_lun |
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| 149 | |
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| 150 | contains |
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| 151 | |
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| 152 | subroutine mpif_init |
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| 153 | !*********************************************************************** |
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| 154 | ! DESCRIPTION |
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| 155 | ! Initialize MPI. |
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| 156 | ! |
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| 157 | ! Create the global communicator MPI_COMM_WORLD |
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| 158 | ! If using a separate MPI process for getfields/readwind, a subgroup |
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| 159 | ! is created for the other processes. |
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| 160 | ! |
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| 161 | ! VARIABLES |
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| 162 | ! mpi_mode default 0, set to 2/3 if running MPI version |
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| 163 | ! mp_np number of running processes, decided at run-time |
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| 164 | !*********************************************************************** |
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| 165 | use par_mod, only: maxpart, numwfmem |
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| 166 | use com_mod, only: mpi_mode |
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| 167 | |
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| 168 | implicit none |
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| 169 | |
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| 170 | integer :: i,j,s,addmaxpart=0 |
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| 171 | |
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| 172 | ! each process gets an ID (mp_pid) in the range 0,..,mp_np-1 |
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| 173 | call MPI_INIT(mp_ierr) |
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| 174 | if (mp_ierr /= 0) goto 100 |
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| 175 | call MPI_COMM_RANK(MPI_COMM_WORLD, mp_pid, mp_ierr) |
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| 176 | if (mp_ierr /= 0) goto 100 |
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| 177 | call MPI_COMM_SIZE(MPI_COMM_WORLD, mp_np, mp_ierr) |
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| 178 | if (mp_ierr /= 0) goto 100 |
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| 179 | |
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| 180 | |
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| 181 | ! this variable is used to handle subroutines common to parallel/serial version |
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| 182 | if (lmp_sync) then |
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| 183 | mpi_mode=2 ! hold 2 windfields in memory |
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| 184 | else |
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| 185 | mpi_mode=3 ! hold 3 windfields in memory |
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| 186 | end if |
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| 187 | |
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| 188 | if (mp_pid.ne.0) then |
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| 189 | lroot = .false. |
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| 190 | end if |
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| 191 | |
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| 192 | ! Check for sensible combination of parameters |
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| 193 | !********************************************* |
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| 194 | |
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| 195 | if (.not.lmp_sync.and.numwfmem.ne.3.and.lroot) then |
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| 196 | write(*,FMT='(80("#"))') |
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| 197 | write(*,*) '#### mpi_mod::mpif_init> ERROR: ', & |
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| 198 | & 'numwfmem must be set to 3 for asyncronous reading ####' |
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| 199 | write(*,FMT='(80("#"))') |
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| 200 | stop |
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| 201 | else if (lmp_sync.and.numwfmem.ne.2.and.lroot) then |
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| 202 | write(*,FMT='(80("#"))') |
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| 203 | write(*,*) '#### mpi_mod::mpif_init> WARNING: ', & |
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| 204 | & 'numwfmem should be set to 2 for syncronous reading' |
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| 205 | write(*,FMT='(80("#"))') |
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[5f9d14a] | 206 | ! Force "syncronized" version if all processes will call getfields |
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| 207 | else if (.not.lmp_sync.and.mp_np.lt.read_grp_min) then |
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| 208 | if (lroot) then |
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| 209 | write(*,FMT='(80("#"))') |
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| 210 | write(*,*) '#### mpi_mod::mpif_init> WARNING: ', & |
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| 211 | & 'all procs call getfields. Setting lmp_sync=.true.' |
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| 212 | write(*,FMT='(80("#"))') |
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| 213 | end if |
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| 214 | lmp_sync=.true. ! :DBG: eso fix this... |
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[8a65cb0] | 215 | end if |
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[5f9d14a] | 216 | ! TODO: Add warnings for unimplemented flexpart features |
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[8a65cb0] | 217 | |
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| 218 | ! Set ID of process that calls getfield/readwind. |
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| 219 | ! Using the last process in the group ensures statistical identical results |
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| 220 | ! as running with one process less but not using separate read process |
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| 221 | !********************************************************************** |
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| 222 | |
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| 223 | ! id_read = min(mp_np-1, 1) |
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| 224 | id_read = mp_np-1 |
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| 225 | |
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| 226 | if (mp_pid.eq.id_read) lmpreader=.true. |
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| 227 | |
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| 228 | call MPI_Comm_group (MPI_COMM_WORLD, world_group_id, mp_ierr) |
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| 229 | |
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[5f9d14a] | 230 | ! Create a MPI group/communicator that will calculate trajectories. |
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[8a65cb0] | 231 | ! Skip this step if program is run with only a few processes |
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| 232 | !************************************************************************ |
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| 233 | allocate(mp_partgroup_rank(0:mp_np-2)) |
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| 234 | |
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| 235 | ! This allows checking for allocation of arrays when no subgroup is used |
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| 236 | mp_partgroup_pid=0 |
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| 237 | |
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| 238 | if (read_grp_min.lt.2) then |
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| 239 | write(*,*) '#### mpi_mod::mpif_init> ERROR ####', & |
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| 240 | & 'read_grp_min should be at least 2. Exiting' |
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| 241 | stop |
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| 242 | end if |
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| 243 | |
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| 244 | if (mp_np.ge.read_grp_min) then |
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| 245 | lmp_use_reader = .true. |
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| 246 | |
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[5f9d14a] | 247 | ! Map the subgroup IDs= 0,1,2,...,mp_np-2, skipping reader process |
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[8a65cb0] | 248 | j=-1 |
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| 249 | do i=0, mp_np-2 !loop over all (subgroup) IDs |
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| 250 | j=j+1 |
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| 251 | if (i.eq.id_read) then |
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| 252 | j=j+1 |
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| 253 | end if |
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| 254 | mp_partgroup_rank(i) = j |
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| 255 | end do |
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| 256 | |
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| 257 | call MPI_Group_incl (world_group_id, mp_np-1, mp_partgroup_rank, & |
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| 258 | &mp_partgroup_pid, mp_ierr) |
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| 259 | if (mp_ierr /= 0) goto 100 |
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| 260 | call MPI_Comm_create (MPI_COMM_WORLD, mp_partgroup_pid, mp_partgroup_comm, mp_ierr) |
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| 261 | if (mp_ierr /= 0) goto 100 |
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| 262 | |
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| 263 | if (mp_pid.ne.id_read) then |
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| 264 | call MPI_Comm_rank (mp_partgroup_comm, mp_partgroup_pid, mp_ierr) |
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| 265 | if (mp_ierr /= 0) goto 100 |
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| 266 | |
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| 267 | ! Get size of new group (=mp_np-1) |
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| 268 | call MPI_COMM_SIZE(mp_partgroup_comm, mp_partgroup_np, mp_ierr) |
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| 269 | if (mp_ierr /= 0) goto 100 |
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| 270 | if (mp_partgroup_np.ne.mp_np-1) then |
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| 271 | write(*,*) '#### mpi_mod:: mpif_init> ERROR ####& |
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| 272 | & mp_partgroup_np.ne.mp_np-1' |
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| 273 | stop |
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| 274 | endif |
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| 275 | |
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| 276 | else |
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| 277 | mp_partgroup_pid = -1 |
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| 278 | end if |
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| 279 | end if |
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| 280 | |
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| 281 | if (lmp_use_reader) then |
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| 282 | mp_comm_used = mp_partgroup_comm |
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| 283 | mp_partid = mp_partgroup_pid |
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| 284 | mp_partgroup_np=mp_np-1 |
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| 285 | else |
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| 286 | mp_comm_used = MPI_COMM_WORLD |
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| 287 | mp_partgroup_np = mp_np |
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| 288 | mp_partid = mp_pid |
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| 289 | end if |
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| 290 | |
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| 291 | ! Set maxpart per process |
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| 292 | if (mp_partid.lt.mod(maxpart,mp_partgroup_np)) addmaxpart=1 |
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| 293 | maxpart_mpi=int(maxpart/mp_partgroup_np)+addmaxpart |
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| 294 | |
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| 295 | ! Do not allocate particle data arrays for readwind process |
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| 296 | if (lmpreader.and.lmp_use_reader) then |
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| 297 | maxpart_mpi=0 |
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| 298 | end if |
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| 299 | |
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| 300 | ! Set random seed for each non-root process |
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| 301 | if (mp_pid.gt.0) then |
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| 302 | ! if (mp_pid.ge.0) then |
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| 303 | ! call system_clock(s) |
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| 304 | s = 244 |
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| 305 | mp_seed = -abs(mod((s*181)*((mp_pid-83)*359), 104729)) |
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| 306 | end if |
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| 307 | if (mp_dev_mode) write(*,*) 'PID, mp_seed: ',mp_pid, mp_seed |
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[5f9d14a] | 308 | if (mp_dbg_mode) then |
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| 309 | ! :DBG: For debugging, set all seed to 0 and maxrand to e.g. 20 |
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| 310 | mp_seed=0 |
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| 311 | if (lroot) write(*,*) 'MPI: setting seed=0' |
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| 312 | end if |
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[8a65cb0] | 313 | |
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| 314 | ! Allocate request array for asynchronous MPI |
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| 315 | if (.not.lmp_sync) then |
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| 316 | allocate(reqs(0:nvar_async*mp_np-1)) |
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[5f9d14a] | 317 | reqs(:)=MPI_REQUEST_NULL |
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[8a65cb0] | 318 | else |
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| 319 | allocate(reqs(0:1)) |
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[5f9d14a] | 320 | reqs(:)=MPI_REQUEST_NULL |
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[8a65cb0] | 321 | end if |
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| 322 | |
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| 323 | goto 101 |
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| 324 | |
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| 325 | 100 write(*,*) '#### mpi_mod::mpif_init> ERROR ####', mp_ierr |
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| 326 | stop |
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| 327 | |
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| 328 | 101 end subroutine mpif_init |
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| 329 | |
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| 330 | |
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| 331 | subroutine mpif_mpi_barrier |
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| 332 | !*********************************************************************** |
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| 333 | ! Set MPI barrier (all processes are synchronized here), with the |
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| 334 | ! possible exception of a separate 'readwind' process. |
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| 335 | ! Optionally measure cpu/wall time. |
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| 336 | ! |
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| 337 | !*********************************************************************** |
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| 338 | implicit none |
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| 339 | |
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| 340 | if (mp_time_barrier) then |
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| 341 | call cpu_time(mp_barrier_time_beg) |
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| 342 | mp_barrier_wtime_beg = mpi_wtime() |
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| 343 | endif |
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| 344 | |
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| 345 | call MPI_BARRIER(mp_comm_used, mp_ierr) |
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| 346 | if (mp_ierr /= 0) goto 100 |
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| 347 | |
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| 348 | if (mp_time_barrier) then |
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| 349 | call cpu_time(mp_barrier_time_end) |
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| 350 | mp_barrier_wtime_end = mpi_wtime() |
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| 351 | |
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| 352 | mp_barrier_time_total=mp_barrier_time_total+& |
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| 353 | &(mp_barrier_time_end-mp_barrier_time_beg) |
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| 354 | mp_barrier_wtime_total=mp_barrier_wtime_total+& |
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| 355 | &(mp_barrier_wtime_end-mp_barrier_wtime_beg) |
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| 356 | end if |
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| 357 | |
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| 358 | goto 101 |
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| 359 | |
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| 360 | 100 write(*,*) '#### mpi_mod::mpif_mpi_barrier> ERROR ####', mp_ierr |
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| 361 | stop |
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| 362 | |
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| 363 | 101 end subroutine mpif_mpi_barrier |
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| 364 | |
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| 365 | |
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| 366 | subroutine mpif_com_mod_allocate |
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| 367 | !******************************************************************************* |
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| 368 | ! Dynamic allocation of arrays (in serial code these have size maxpart) |
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| 369 | ! |
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| 370 | !******************************************************************************* |
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| 371 | use com_mod |
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| 372 | |
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| 373 | implicit none |
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| 374 | |
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| 375 | integer :: array_size |
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| 376 | |
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| 377 | array_size = maxpart_mpi |
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| 378 | |
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| 379 | allocate(itra1(array_size),npoint(array_size),& |
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| 380 | & nclass(array_size),idt(array_size),& |
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| 381 | & itramem(array_size),itrasplit(array_size),& |
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| 382 | & xtra1(array_size),ytra1(array_size),& |
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| 383 | & ztra1(array_size),xmass1(array_size, maxspec)) |
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| 384 | |
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| 385 | allocate(uap(array_size),ucp(array_size),& |
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| 386 | & uzp(array_size),us(array_size),& |
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| 387 | & vs(array_size),& |
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| 388 | & ws(array_size),cbt(array_size)) |
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| 389 | |
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| 390 | |
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| 391 | end subroutine mpif_com_mod_allocate |
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| 392 | |
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| 393 | |
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| 394 | subroutine mpif_tm_send_dims |
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| 395 | !*********************************************************************** |
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| 396 | ! Distribute array dimensions from pid0 to all processes. |
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| 397 | ! numpart_mpi/numpart is sent to allow dynamic allocation |
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| 398 | ! |
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| 399 | ! Currently not in use. |
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| 400 | ! |
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| 401 | ! Variables of similar type (integer, real) are placed in an array |
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| 402 | ! and sent collectively, to avoid the overhead associated with individual |
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| 403 | ! MPI send/receives |
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| 404 | ! |
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| 405 | ! |
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| 406 | !*********************************************************************** |
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| 407 | use com_mod |
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| 408 | |
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| 409 | implicit none |
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| 410 | |
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| 411 | integer :: add_part=0 |
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| 412 | |
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[5f9d14a] | 413 | call MPI_Bcast(numpart, 1, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
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[8a65cb0] | 414 | |
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| 415 | ! MPI subgroup does the particle-loop |
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| 416 | if (lmp_use_reader) then |
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| 417 | if (mod(numpart,mp_partgroup_np).ne.0) add_part=1 |
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| 418 | numpart_mpi=int(numpart/mp_partgroup_np)+add_part |
---|
| 419 | else |
---|
| 420 | if (mod(numpart,mp_np).ne.0) add_part=1 |
---|
| 421 | numpart_mpi=int(numpart/mp_np)+add_part |
---|
| 422 | end if |
---|
| 423 | |
---|
| 424 | |
---|
| 425 | ! redefine numpart as 'numpart per process' throughout the code |
---|
| 426 | !************************************************************** |
---|
| 427 | numpart = numpart_mpi |
---|
| 428 | |
---|
| 429 | end subroutine mpif_tm_send_dims |
---|
| 430 | |
---|
| 431 | |
---|
| 432 | subroutine mpif_tm_send_vars |
---|
| 433 | !*********************************************************************** |
---|
| 434 | ! Distribute particle variables from pid0 to all processes. |
---|
| 435 | ! Called from timemanager |
---|
| 436 | ! |
---|
| 437 | ! |
---|
| 438 | !*********************************************************************** |
---|
| 439 | use com_mod |
---|
| 440 | |
---|
| 441 | implicit none |
---|
| 442 | |
---|
| 443 | integer :: i |
---|
| 444 | |
---|
| 445 | ! Time for MPI communications |
---|
| 446 | !**************************** |
---|
| 447 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 448 | |
---|
| 449 | ! Distribute variables, send from pid 0 to other processes |
---|
| 450 | !********************************************************************** |
---|
| 451 | |
---|
| 452 | ! integers |
---|
| 453 | if (lroot) then |
---|
| 454 | call MPI_SCATTER(npoint,numpart_mpi,MPI_INTEGER,MPI_IN_PLACE,& |
---|
| 455 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 456 | if (mp_ierr /= 0) goto 600 |
---|
| 457 | call MPI_SCATTER(idt,numpart_mpi,MPI_INTEGER,MPI_IN_PLACE,& |
---|
| 458 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 459 | if (mp_ierr /= 0) goto 600 |
---|
| 460 | call MPI_SCATTER(itra1,numpart_mpi,MPI_INTEGER,MPI_IN_PLACE,& |
---|
| 461 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 462 | if (mp_ierr /= 0) goto 600 |
---|
| 463 | call MPI_SCATTER(nclass,numpart_mpi,MPI_INTEGER,MPI_IN_PLACE,& |
---|
| 464 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 465 | if (mp_ierr /= 0) goto 600 |
---|
| 466 | call MPI_SCATTER(itramem,numpart_mpi,MPI_INTEGER,MPI_IN_PLACE,& |
---|
| 467 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 468 | if (mp_ierr /= 0) goto 600 |
---|
| 469 | |
---|
| 470 | ! int2 |
---|
| 471 | call MPI_SCATTER(cbt,numpart_mpi,MPI_INTEGER2,MPI_IN_PLACE,& |
---|
| 472 | &numpart_mpi,MPI_INTEGER2,id_root,mp_comm_used,mp_ierr) |
---|
| 473 | if (mp_ierr /= 0) goto 600 |
---|
| 474 | |
---|
| 475 | ! real |
---|
| 476 | call MPI_SCATTER(uap,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 477 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 478 | if (mp_ierr /= 0) goto 600 |
---|
| 479 | call MPI_SCATTER(ucp,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 480 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 481 | if (mp_ierr /= 0) goto 600 |
---|
| 482 | call MPI_SCATTER(uzp,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 483 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 484 | if (mp_ierr /= 0) goto 600 |
---|
| 485 | |
---|
| 486 | call MPI_SCATTER(us,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 487 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 488 | if (mp_ierr /= 0) goto 600 |
---|
| 489 | call MPI_SCATTER(vs,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 490 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 491 | if (mp_ierr /= 0) goto 600 |
---|
| 492 | call MPI_SCATTER(ws,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 493 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 494 | if (mp_ierr /= 0) goto 600 |
---|
| 495 | |
---|
| 496 | call MPI_SCATTER(xtra1,numpart_mpi,mp_dp,MPI_IN_PLACE,& |
---|
| 497 | &numpart_mpi,mp_dp,id_root,mp_comm_used,mp_ierr) |
---|
| 498 | if (mp_ierr /= 0) goto 600 |
---|
| 499 | call MPI_SCATTER(ytra1,numpart_mpi,mp_dp,MPI_IN_PLACE,& |
---|
| 500 | &numpart_mpi,mp_dp,id_root,mp_comm_used,mp_ierr) |
---|
| 501 | if (mp_ierr /= 0) goto 600 |
---|
| 502 | call MPI_SCATTER(ztra1,numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 503 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 504 | if (mp_ierr /= 0) goto 600 |
---|
| 505 | |
---|
| 506 | do i=1,nspec |
---|
| 507 | call MPI_SCATTER(xmass1(:,i),numpart_mpi,mp_pp,MPI_IN_PLACE,& |
---|
| 508 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 509 | if (mp_ierr /= 0) goto 600 |
---|
| 510 | end do |
---|
| 511 | |
---|
| 512 | else ! (mp_pid >= 1) |
---|
| 513 | ! integers |
---|
| 514 | call MPI_SCATTER(npoint,numpart_mpi,MPI_INTEGER,npoint,& |
---|
| 515 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 516 | if (mp_ierr /= 0) goto 600 |
---|
| 517 | call MPI_SCATTER(idt,numpart_mpi,MPI_INTEGER,idt,& |
---|
| 518 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 519 | if (mp_ierr /= 0) goto 600 |
---|
| 520 | call MPI_SCATTER(itra1,numpart_mpi,MPI_INTEGER,itra1,& |
---|
| 521 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 522 | if (mp_ierr /= 0) goto 600 |
---|
| 523 | call MPI_SCATTER(nclass,numpart_mpi,MPI_INTEGER,nclass,& |
---|
| 524 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 525 | if (mp_ierr /= 0) goto 600 |
---|
| 526 | call MPI_SCATTER(itramem,numpart_mpi,MPI_INTEGER,itramem,& |
---|
| 527 | &numpart_mpi,MPI_INTEGER,id_root,mp_comm_used,mp_ierr) |
---|
| 528 | if (mp_ierr /= 0) goto 600 |
---|
| 529 | |
---|
| 530 | ! int2 |
---|
| 531 | call MPI_SCATTER(cbt,numpart_mpi,MPI_INTEGER2,cbt,& |
---|
| 532 | &numpart_mpi,MPI_INTEGER2,id_root,mp_comm_used,mp_ierr) |
---|
| 533 | if (mp_ierr /= 0) goto 600 |
---|
| 534 | |
---|
| 535 | ! reals |
---|
| 536 | call MPI_SCATTER(uap,numpart_mpi,mp_pp,uap,& |
---|
| 537 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 538 | if (mp_ierr /= 0) goto 600 |
---|
| 539 | call MPI_SCATTER(ucp,numpart_mpi,mp_pp,ucp,& |
---|
| 540 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 541 | if (mp_ierr /= 0) goto 600 |
---|
| 542 | call MPI_SCATTER(uzp,numpart_mpi,mp_pp,uzp,& |
---|
| 543 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 544 | if (mp_ierr /= 0) goto 600 |
---|
| 545 | |
---|
| 546 | call MPI_SCATTER(us,numpart_mpi,mp_pp,us,& |
---|
| 547 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 548 | if (mp_ierr /= 0) goto 600 |
---|
| 549 | call MPI_SCATTER(vs,numpart_mpi,mp_pp,vs,& |
---|
| 550 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 551 | if (mp_ierr /= 0) goto 600 |
---|
| 552 | call MPI_SCATTER(ws,numpart_mpi,mp_pp,ws,& |
---|
| 553 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 554 | if (mp_ierr /= 0) goto 600 |
---|
| 555 | |
---|
| 556 | call MPI_SCATTER(xtra1,numpart_mpi,mp_dp,xtra1,& |
---|
| 557 | &numpart_mpi,mp_dp,id_root,mp_comm_used,mp_ierr) |
---|
| 558 | if (mp_ierr /= 0) goto 600 |
---|
| 559 | call MPI_SCATTER(ytra1,numpart_mpi,mp_dp,ytra1,& |
---|
| 560 | &numpart_mpi,mp_dp,id_root,mp_comm_used,mp_ierr) |
---|
| 561 | if (mp_ierr /= 0) goto 600 |
---|
| 562 | call MPI_SCATTER(ztra1,numpart_mpi,mp_pp,ztra1,& |
---|
| 563 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 564 | if (mp_ierr /= 0) goto 600 |
---|
| 565 | |
---|
| 566 | do i=1,nspec |
---|
| 567 | call MPI_SCATTER(xmass1(:,i),numpart_mpi,mp_pp,xmass1(:,i),& |
---|
| 568 | &numpart_mpi,mp_pp,id_root,mp_comm_used,mp_ierr) |
---|
| 569 | if (mp_ierr /= 0) goto 600 |
---|
| 570 | end do |
---|
| 571 | |
---|
| 572 | end if !(lroot) |
---|
| 573 | |
---|
| 574 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 575 | |
---|
| 576 | goto 601 |
---|
| 577 | |
---|
| 578 | 600 write(*,*) "mpi_mod> mp_ierr \= 0", mp_ierr |
---|
| 579 | stop |
---|
| 580 | 601 end subroutine mpif_tm_send_vars |
---|
| 581 | |
---|
| 582 | |
---|
| 583 | subroutine mpif_tm_collect_vars |
---|
| 584 | !******************************************************************************* |
---|
| 585 | ! Collect particle data to PID 0 from all processes. * |
---|
| 586 | ! * |
---|
| 587 | ! This can be called from timemanager_mpi, before caclulating * |
---|
| 588 | ! concentrations/writing output grids. * |
---|
| 589 | ! * |
---|
| 590 | ! Currently not in use, as each process calculates concentrations * |
---|
| 591 | ! separately. * |
---|
| 592 | ! * |
---|
| 593 | ! To use this routine (together with mpif_tm_send_vars) to transfer data * |
---|
| 594 | ! to the MPI root process (useful for debugging), insert code like this * |
---|
| 595 | ! (in timemanager_mpi.f90) * |
---|
| 596 | ! * |
---|
| 597 | ! if (lroot) tot_numpart=numpart ! root stores total numpart * |
---|
| 598 | ! call mpif_tm_send_dims * |
---|
| 599 | ! if (numpart>1) then * |
---|
| 600 | ! call mpif_tm_send_vars * |
---|
| 601 | ! end if * |
---|
| 602 | ! * |
---|
| 603 | ! To collect data from all processes to root process after a parallel * |
---|
| 604 | ! region: * |
---|
| 605 | ! * |
---|
| 606 | ! if (numpart>0) then * |
---|
| 607 | ! if (lroot) numpart = tot_numpart * |
---|
| 608 | ! call mpif_tm_collect_vars * |
---|
| 609 | ! end if * |
---|
| 610 | ! * |
---|
| 611 | ! Then a section that begins with "if (lroot) ..." will behave like * |
---|
| 612 | ! serial flexpart * |
---|
| 613 | ! * |
---|
| 614 | !******************************************************************************* |
---|
| 615 | use com_mod !, only: numpart, nspec, itra1, npoint, nclass |
---|
| 616 | |
---|
| 617 | implicit none |
---|
| 618 | |
---|
| 619 | integer :: i |
---|
| 620 | |
---|
| 621 | logical :: use_mp_vars = .false.! use mp_... type allocated vars |
---|
| 622 | logical :: use_in_place = .true.! use MPI_IN_PLACE to collect vars. |
---|
| 623 | |
---|
| 624 | |
---|
| 625 | ! Time for MPI communications |
---|
| 626 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 627 | |
---|
| 628 | ! Distribute variables, send from pid 0 to other processes |
---|
| 629 | !********************************************************************** |
---|
| 630 | |
---|
| 631 | if (.not. use_mp_vars.and..not.use_in_place) then |
---|
| 632 | |
---|
| 633 | ! Integers: |
---|
| 634 | call MPI_GATHER(npoint, numpart_mpi, MPI_INTEGER, npoint, & |
---|
| 635 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 636 | if (mp_ierr /= 0) goto 600 |
---|
| 637 | call MPI_GATHER(idt, numpart_mpi, MPI_INTEGER, idt, & |
---|
| 638 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 639 | if (mp_ierr /= 0) goto 600 |
---|
| 640 | call MPI_GATHER(itra1, numpart_mpi, MPI_INTEGER, itra1, & |
---|
| 641 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 642 | if (mp_ierr /= 0) goto 600 |
---|
| 643 | call MPI_GATHER(nclass, numpart_mpi, MPI_INTEGER, nclass, & |
---|
| 644 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 645 | if (mp_ierr /= 0) goto 600 |
---|
| 646 | call MPI_GATHER(itramem, numpart_mpi, MPI_INTEGER, itramem, & |
---|
| 647 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 648 | if (mp_ierr /= 0) goto 600 |
---|
| 649 | |
---|
| 650 | ! int2 |
---|
| 651 | call MPI_GATHER(cbt, numpart_mpi, MPI_INTEGER2, cbt, & |
---|
| 652 | &numpart_mpi, MPI_INTEGER2, id_root, mp_comm_used, mp_ierr) |
---|
| 653 | if (mp_ierr /= 0) goto 600 |
---|
| 654 | |
---|
| 655 | ! Reals: |
---|
| 656 | call MPI_GATHER(uap, numpart_mpi, mp_pp, uap, & |
---|
| 657 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 658 | if (mp_ierr /= 0) goto 600 |
---|
| 659 | call MPI_GATHER(ucp, numpart_mpi, mp_pp, ucp, & |
---|
| 660 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 661 | if (mp_ierr /= 0) goto 600 |
---|
| 662 | call MPI_GATHER(uzp, numpart_mpi, mp_pp, uzp, & |
---|
| 663 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 664 | if (mp_ierr /= 0) goto 600 |
---|
| 665 | |
---|
| 666 | call MPI_GATHER(us, numpart_mpi, mp_pp, us, & |
---|
| 667 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 668 | if (mp_ierr /= 0) goto 600 |
---|
| 669 | call MPI_GATHER(vs, numpart_mpi, mp_pp, vs, & |
---|
| 670 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 671 | if (mp_ierr /= 0) goto 600 |
---|
| 672 | call MPI_GATHER(ws, numpart_mpi, mp_pp, ws, & |
---|
| 673 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 674 | if (mp_ierr /= 0) goto 600 |
---|
| 675 | |
---|
| 676 | |
---|
| 677 | call MPI_GATHER(xtra1, numpart_mpi, mp_dp, xtra1, & |
---|
| 678 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 679 | if (mp_ierr /= 0) goto 600 |
---|
| 680 | call MPI_GATHER(ytra1, numpart_mpi, mp_dp, ytra1, & |
---|
| 681 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 682 | if (mp_ierr /= 0) goto 600 |
---|
| 683 | call MPI_GATHER(ztra1, numpart_mpi, mp_pp, ztra1, & |
---|
| 684 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 685 | if (mp_ierr /= 0) goto 600 |
---|
| 686 | |
---|
| 687 | do i=1, nspec |
---|
| 688 | call MPI_GATHER(xmass1(:,i), numpart_mpi, mp_pp, xmass1(:,i), & |
---|
| 689 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 690 | if (mp_ierr /= 0) goto 600 |
---|
| 691 | |
---|
| 692 | end do |
---|
| 693 | |
---|
| 694 | ! Use variables npoint etc directly for communications |
---|
| 695 | !*********************************************************************** |
---|
| 696 | else if (use_in_place.and..not.use_mp_vars) then |
---|
| 697 | if (lroot) then |
---|
| 698 | ! Integers: |
---|
| 699 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER, npoint, & |
---|
| 700 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 701 | if (mp_ierr /= 0) goto 600 |
---|
| 702 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER, idt, & |
---|
| 703 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 704 | if (mp_ierr /= 0) goto 600 |
---|
| 705 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER, itra1, & |
---|
| 706 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 707 | if (mp_ierr /= 0) goto 600 |
---|
| 708 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER, nclass, & |
---|
| 709 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 710 | if (mp_ierr /= 0) goto 600 |
---|
| 711 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER, itramem, & |
---|
| 712 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 713 | if (mp_ierr /= 0) goto 600 |
---|
| 714 | |
---|
| 715 | ! int2 |
---|
| 716 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, MPI_INTEGER2, cbt, & |
---|
| 717 | &numpart_mpi, MPI_INTEGER2, id_root, mp_comm_used, mp_ierr) |
---|
| 718 | if (mp_ierr /= 0) goto 600 |
---|
| 719 | |
---|
| 720 | ! Reals: |
---|
| 721 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, uap, & |
---|
| 722 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 723 | if (mp_ierr /= 0) goto 600 |
---|
| 724 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, ucp, & |
---|
| 725 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 726 | if (mp_ierr /= 0) goto 600 |
---|
| 727 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, uzp, & |
---|
| 728 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 729 | if (mp_ierr /= 0) goto 600 |
---|
| 730 | |
---|
| 731 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, us, & |
---|
| 732 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 733 | if (mp_ierr /= 0) goto 600 |
---|
| 734 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, vs, & |
---|
| 735 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 736 | if (mp_ierr /= 0) goto 600 |
---|
| 737 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, ws, & |
---|
| 738 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 739 | if (mp_ierr /= 0) goto 600 |
---|
| 740 | |
---|
| 741 | |
---|
| 742 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_dp, xtra1, & |
---|
| 743 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 744 | if (mp_ierr /= 0) goto 600 |
---|
| 745 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_dp, ytra1, & |
---|
| 746 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 747 | if (mp_ierr /= 0) goto 600 |
---|
| 748 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, ztra1, & |
---|
| 749 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 750 | if (mp_ierr /= 0) goto 600 |
---|
| 751 | |
---|
| 752 | do i=1, nspec |
---|
| 753 | call MPI_GATHER(MPI_IN_PLACE, numpart_mpi, mp_pp, xmass1(:,i), & |
---|
| 754 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 755 | if (mp_ierr /= 0) goto 600 |
---|
| 756 | end do |
---|
| 757 | |
---|
| 758 | else ! (for mp_pid >= 1) |
---|
| 759 | |
---|
| 760 | ! Integers: |
---|
| 761 | call MPI_GATHER(npoint, numpart_mpi, MPI_INTEGER, npoint, & |
---|
| 762 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 763 | if (mp_ierr /= 0) goto 600 |
---|
| 764 | call MPI_GATHER(idt, numpart_mpi, MPI_INTEGER, idt, & |
---|
| 765 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 766 | if (mp_ierr /= 0) goto 600 |
---|
| 767 | call MPI_GATHER(itra1, numpart_mpi, MPI_INTEGER, itra1, & |
---|
| 768 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 769 | if (mp_ierr /= 0) goto 600 |
---|
| 770 | call MPI_GATHER(nclass, numpart_mpi, MPI_INTEGER, nclass, & |
---|
| 771 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 772 | if (mp_ierr /= 0) goto 600 |
---|
| 773 | call MPI_GATHER(itramem, numpart_mpi, MPI_INTEGER, itramem, & |
---|
| 774 | &numpart_mpi, MPI_INTEGER, id_root, mp_comm_used, mp_ierr) |
---|
| 775 | if (mp_ierr /= 0) goto 600 |
---|
| 776 | |
---|
| 777 | ! int2 |
---|
| 778 | call MPI_GATHER(cbt, numpart_mpi, MPI_INTEGER2, cbt, & |
---|
| 779 | &numpart_mpi, MPI_INTEGER2, id_root, mp_comm_used, mp_ierr) |
---|
| 780 | if (mp_ierr /= 0) goto 600 |
---|
| 781 | |
---|
| 782 | ! Reals: |
---|
| 783 | call MPI_GATHER(uap, numpart_mpi, mp_pp, uap, & |
---|
| 784 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 785 | if (mp_ierr /= 0) goto 600 |
---|
| 786 | call MPI_GATHER(ucp, numpart_mpi, mp_pp, ucp, & |
---|
| 787 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 788 | if (mp_ierr /= 0) goto 600 |
---|
| 789 | call MPI_GATHER(uzp, numpart_mpi, mp_pp, uzp, & |
---|
| 790 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 791 | if (mp_ierr /= 0) goto 600 |
---|
| 792 | |
---|
| 793 | call MPI_GATHER(us, numpart_mpi, mp_pp, us, & |
---|
| 794 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 795 | if (mp_ierr /= 0) goto 600 |
---|
| 796 | call MPI_GATHER(vs, numpart_mpi, mp_pp, vs, & |
---|
| 797 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 798 | if (mp_ierr /= 0) goto 600 |
---|
| 799 | call MPI_GATHER(ws, numpart_mpi, mp_pp, ws, & |
---|
| 800 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 801 | if (mp_ierr /= 0) goto 600 |
---|
| 802 | |
---|
| 803 | |
---|
| 804 | call MPI_GATHER(xtra1, numpart_mpi, mp_dp, xtra1, & |
---|
| 805 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 806 | if (mp_ierr /= 0) goto 600 |
---|
| 807 | call MPI_GATHER(ytra1, numpart_mpi, mp_dp, ytra1, & |
---|
| 808 | &numpart_mpi, mp_dp, id_root, mp_comm_used, mp_ierr) |
---|
| 809 | if (mp_ierr /= 0) goto 600 |
---|
| 810 | call MPI_GATHER(ztra1, numpart_mpi, mp_pp, ztra1, & |
---|
| 811 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 812 | if (mp_ierr /= 0) goto 600 |
---|
| 813 | |
---|
| 814 | do i=1, nspec |
---|
| 815 | call MPI_GATHER(xmass1(:,i), numpart_mpi, mp_pp, xmass1(:,i), & |
---|
| 816 | &numpart_mpi, mp_pp, id_root, mp_comm_used, mp_ierr) |
---|
| 817 | if (mp_ierr /= 0) goto 600 |
---|
| 818 | end do |
---|
| 819 | end if ! (lroot) |
---|
| 820 | end if ! (use_in_place) |
---|
| 821 | |
---|
| 822 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 823 | |
---|
| 824 | goto 601 |
---|
| 825 | |
---|
| 826 | 600 write(*,*) "mpi_mod> mp_ierr \= 0", mp_ierr |
---|
| 827 | stop |
---|
| 828 | 601 end subroutine mpif_tm_collect_vars |
---|
| 829 | |
---|
| 830 | |
---|
| 831 | subroutine mpif_gf_send_vars(memstat) |
---|
| 832 | !******************************************************************************* |
---|
| 833 | ! DESCRIPTION |
---|
[5f9d14a] | 834 | ! Distribute 'getfield' variables from reader process |
---|
[8a65cb0] | 835 | ! |
---|
| 836 | ! Called from timemanager |
---|
| 837 | ! |
---|
| 838 | ! NOTE |
---|
| 839 | ! This subroutine distributes windfields read from the reader process to |
---|
| 840 | ! all other processes. Usually one set of fields is transfered, but at |
---|
| 841 | ! first timestep when there are no fields in memory, both are transfered. |
---|
| 842 | ! MPI_Bcast is used, so implicitly all processes are synchronized at this |
---|
| 843 | ! step |
---|
| 844 | ! |
---|
| 845 | ! TODO |
---|
| 846 | ! GFS version |
---|
| 847 | ! |
---|
| 848 | !******************************************************************************* |
---|
| 849 | use com_mod |
---|
| 850 | use par_mod,only: numwfmem |
---|
| 851 | |
---|
| 852 | implicit none |
---|
| 853 | |
---|
| 854 | integer, intent(in) :: memstat |
---|
| 855 | |
---|
| 856 | ! Common array sizes used for communications |
---|
| 857 | integer, parameter :: d3_size1 = nxmax*nymax*nzmax |
---|
| 858 | integer, parameter :: d3_size2 = nxmax*nymax*nuvzmax |
---|
| 859 | integer, parameter :: d2_size1 = nxmax*nymax |
---|
| 860 | integer, parameter :: d2_size2 = nxmax*nymax*maxspec |
---|
| 861 | integer, parameter :: d2_size3 = nxmax*nymax |
---|
| 862 | integer, parameter :: d1_size1 = maxwf |
---|
| 863 | |
---|
| 864 | integer :: d3s1,d3s2,d2s1,d2s2 |
---|
| 865 | |
---|
| 866 | ! li,ui lower,upper indices of fields to be transfered (1-3, ui>=li) |
---|
| 867 | integer :: li,ui |
---|
| 868 | |
---|
| 869 | ! First time routine is called the unchangeable fields will be transfered |
---|
| 870 | logical :: first_call=.true. |
---|
| 871 | |
---|
| 872 | !********************************************************************** |
---|
| 873 | |
---|
| 874 | ! Sizes of arrays transfered |
---|
| 875 | d3s1=d3_size1 |
---|
| 876 | d3s2=d3_size2 |
---|
| 877 | d2s1=d2_size1 |
---|
| 878 | d2s2=d2_size2 |
---|
| 879 | |
---|
| 880 | ! Decide which field(s) need to be transfered |
---|
| 881 | if (memstat.ge.32) then ! distribute 2 fields, to 1st/2nd indices |
---|
| 882 | li=1; ui=2 |
---|
| 883 | d3s1=2*d3_size1 |
---|
| 884 | d3s2=2*d3_size2 |
---|
| 885 | d2s1=2*d2_size1 |
---|
| 886 | d2s2=2*d2_size2 |
---|
| 887 | else if (memstat.eq.17) then ! distribute 1 field, place on 1st index |
---|
| 888 | li=1; ui=1 |
---|
| 889 | else if (memstat.eq.18) then ! distribute 1 field, place on 2nd index |
---|
| 890 | li=2; ui=2 |
---|
| 891 | else if (memstat.eq.19) then ! distribute 1 field, place on 3nd index |
---|
| 892 | li=3; ui=3 |
---|
| 893 | else |
---|
| 894 | write(*,*) '#### mpi_mod::mpif_gf_send_vars> ERROR: ', & |
---|
| 895 | & 'wrong value of memstat, exiting ####', memstat |
---|
| 896 | stop |
---|
| 897 | end if |
---|
| 898 | |
---|
| 899 | |
---|
| 900 | ! Time for MPI communications |
---|
| 901 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 902 | |
---|
| 903 | ! Send variables from getfield process (id_read) to other processes |
---|
| 904 | !********************************************************************** |
---|
| 905 | |
---|
[5f9d14a] | 906 | ! The non-reader processes need to know if clouds were read. |
---|
| 907 | ! TODO: only at first step or always? |
---|
| 908 | call MPI_Bcast(readclouds,1,MPI_LOGICAL,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 909 | if (mp_ierr /= 0) goto 600 |
---|
| 910 | |
---|
[8a65cb0] | 911 | ! Static fields/variables sent only at startup |
---|
| 912 | if (first_call) then |
---|
| 913 | call MPI_Bcast(oro(:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 914 | if (mp_ierr /= 0) goto 600 |
---|
| 915 | call MPI_Bcast(excessoro(:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 916 | if (mp_ierr /= 0) goto 600 |
---|
| 917 | call MPI_Bcast(lsm(:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 918 | if (mp_ierr /= 0) goto 600 |
---|
| 919 | call MPI_Bcast(xlanduse(:,:,:),d2_size3*numclass,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 920 | if (mp_ierr /= 0) goto 600 |
---|
| 921 | call MPI_Bcast(wftime,d1_size1,MPI_INTEGER,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 922 | if (mp_ierr /= 0) goto 600 |
---|
| 923 | call MPI_Bcast(numbwf,1,MPI_INTEGER,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 924 | if (mp_ierr /= 0) goto 600 |
---|
| 925 | call MPI_Bcast(nmixz,1,MPI_INTEGER,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 926 | if (mp_ierr /= 0) goto 600 |
---|
| 927 | call MPI_Bcast(height,nzmax,MPI_INTEGER,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
[5f9d14a] | 928 | if (mp_ierr /= 0) goto 600 |
---|
[8a65cb0] | 929 | |
---|
| 930 | first_call=.false. |
---|
| 931 | endif |
---|
| 932 | |
---|
| 933 | call MPI_Bcast(uu(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 934 | if (mp_ierr /= 0) goto 600 |
---|
| 935 | call MPI_Bcast(vv(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 936 | if (mp_ierr /= 0) goto 600 |
---|
| 937 | call MPI_Bcast(uupol(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 938 | if (mp_ierr /= 0) goto 600 |
---|
| 939 | call MPI_Bcast(vvpol(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 940 | if (mp_ierr /= 0) goto 600 |
---|
| 941 | call MPI_Bcast(ww(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 942 | if (mp_ierr /= 0) goto 600 |
---|
| 943 | call MPI_Bcast(tt(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 944 | if (mp_ierr /= 0) goto 600 |
---|
| 945 | call MPI_Bcast(rho(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 946 | if (mp_ierr /= 0) goto 600 |
---|
| 947 | call MPI_Bcast(drhodz(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 948 | if (mp_ierr /= 0) goto 600 |
---|
| 949 | call MPI_Bcast(tth(:,:,:,li:ui),d3s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 950 | if (mp_ierr /= 0) goto 600 |
---|
| 951 | call MPI_Bcast(qvh(:,:,:,li:ui),d3s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 952 | if (mp_ierr /= 0) goto 600 |
---|
| 953 | call MPI_Bcast(qv(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 954 | if (mp_ierr /= 0) goto 600 |
---|
| 955 | call MPI_Bcast(pv(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 956 | if (mp_ierr /= 0) goto 600 |
---|
| 957 | call MPI_Bcast(clouds(:,:,:,li:ui),d3s1,MPI_INTEGER1,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
[5f9d14a] | 958 | if (mp_ierr /= 0) goto 600 |
---|
| 959 | |
---|
| 960 | ! cloud water/ice: |
---|
| 961 | if (readclouds) then |
---|
| 962 | call MPI_Bcast(clwc(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 963 | if (mp_ierr /= 0) goto 600 |
---|
| 964 | call MPI_Bcast(ciwc(:,:,:,li:ui),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 965 | if (mp_ierr /= 0) goto 600 |
---|
| 966 | end if |
---|
[8a65cb0] | 967 | |
---|
| 968 | ! 2D fields |
---|
| 969 | call MPI_Bcast(cloudsh(:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 970 | if (mp_ierr /= 0) goto 600 |
---|
| 971 | call MPI_Bcast(vdep(:,:,:,li:ui),d2s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 972 | if (mp_ierr /= 0) goto 600 |
---|
| 973 | call MPI_Bcast(ps(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 974 | if (mp_ierr /= 0) goto 600 |
---|
| 975 | call MPI_Bcast(sd(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 976 | if (mp_ierr /= 0) goto 600 |
---|
| 977 | call MPI_Bcast(tcc(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 978 | if (mp_ierr /= 0) goto 600 |
---|
| 979 | call MPI_Bcast(tt2(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 980 | if (mp_ierr /= 0) goto 600 |
---|
| 981 | call MPI_Bcast(td2(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 982 | if (mp_ierr /= 0) goto 600 |
---|
| 983 | call MPI_Bcast(lsprec(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 984 | if (mp_ierr /= 0) goto 600 |
---|
| 985 | call MPI_Bcast(convprec(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 986 | if (mp_ierr /= 0) goto 600 |
---|
| 987 | call MPI_Bcast(ustar(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 988 | if (mp_ierr /= 0) goto 600 |
---|
| 989 | call MPI_Bcast(wstar(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 990 | if (mp_ierr /= 0) goto 600 |
---|
| 991 | call MPI_Bcast(hmix(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 992 | if (mp_ierr /= 0) goto 600 |
---|
| 993 | call MPI_Bcast(tropopause(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 994 | if (mp_ierr /= 0) goto 600 |
---|
| 995 | call MPI_Bcast(oli(:,:,:,li:ui),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 996 | if (mp_ierr /= 0) goto 600 |
---|
| 997 | |
---|
| 998 | call MPI_Bcast(z0,numclass,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 999 | if (mp_ierr /= 0) goto 600 |
---|
| 1000 | |
---|
| 1001 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1002 | |
---|
| 1003 | goto 601 |
---|
| 1004 | |
---|
| 1005 | 600 write(*,*) "mpi_mod> mp_ierr \= 0", mp_ierr |
---|
| 1006 | stop |
---|
| 1007 | |
---|
| 1008 | 601 end subroutine mpif_gf_send_vars |
---|
| 1009 | |
---|
| 1010 | |
---|
| 1011 | subroutine mpif_gf_send_vars_nest(memstat) |
---|
| 1012 | !*********************************************************************** |
---|
| 1013 | ! DESCRIPTION |
---|
| 1014 | ! Distribute 'getfield' variables from reader process to all processes. |
---|
| 1015 | ! For nested fields |
---|
| 1016 | ! |
---|
| 1017 | ! Called from timemanager |
---|
| 1018 | ! |
---|
| 1019 | ! NOTE |
---|
| 1020 | ! This subroutine distributes nested windfields from the reader process to |
---|
| 1021 | ! all other processes. Usually one set of fields is transfered, but at |
---|
| 1022 | ! first timestep when there are no fields in memory, both are transfered. |
---|
| 1023 | ! MPI_Bcast is used, so implicitly all processes are synchronized at this |
---|
| 1024 | ! step |
---|
| 1025 | ! |
---|
[5f9d14a] | 1026 | ! TODO |
---|
| 1027 | ! Transfer cloud water/ice if and when available for nested |
---|
[8a65cb0] | 1028 | ! |
---|
| 1029 | !*********************************************************************** |
---|
| 1030 | use com_mod |
---|
| 1031 | use par_mod, only: numwfmem |
---|
| 1032 | |
---|
| 1033 | implicit none |
---|
| 1034 | |
---|
| 1035 | integer, intent(in) :: memstat |
---|
| 1036 | integer :: i |
---|
| 1037 | ! li,ui lower,upper indices of fields to be transfered (1-3, ui>=li) |
---|
| 1038 | integer :: li,ui |
---|
| 1039 | |
---|
| 1040 | ! Common array sizes used for communications |
---|
| 1041 | integer :: d3_size1 = nxmaxn*nymaxn*nzmax*maxnests |
---|
| 1042 | integer :: d3_size2 = nxmaxn*nymaxn*nuvzmax*maxnests |
---|
| 1043 | integer :: d2_size1 = nxmaxn*nymaxn*maxnests |
---|
| 1044 | integer :: d2_size2 = nxmaxn*nymaxn*maxspec*maxnests |
---|
| 1045 | integer :: d2_size3 = nxmaxn*nymaxn*maxnests |
---|
| 1046 | |
---|
| 1047 | integer :: d3s1,d3s2,d2s1,d2s2 |
---|
| 1048 | |
---|
| 1049 | ! First time routine is called the unchangeable fields will be transfered |
---|
| 1050 | logical :: first_call=.true. |
---|
| 1051 | |
---|
| 1052 | !********************************************************************** |
---|
| 1053 | |
---|
| 1054 | ! Sizes of arrays transfered |
---|
| 1055 | d3s1=d3_size1 |
---|
| 1056 | d3s2=d3_size2 |
---|
| 1057 | d2s1=d2_size1 |
---|
| 1058 | d2s2=d2_size2 |
---|
| 1059 | |
---|
| 1060 | ! Decide which field(s) need to be transfered |
---|
| 1061 | if (memstat.ge.32) then ! distribute 2 fields |
---|
| 1062 | li=1; ui=2 |
---|
| 1063 | d3s1=2*d3_size1 |
---|
| 1064 | d3s2=2*d3_size2 |
---|
| 1065 | d2s1=2*d2_size1 |
---|
| 1066 | d2s2=2*d2_size2 |
---|
| 1067 | else if (memstat.eq.17) then ! distribute 1 field, on 1st index |
---|
| 1068 | li=1; ui=1 |
---|
| 1069 | else if (memstat.eq.18) then ! distribute 1 field, on 2nd index |
---|
| 1070 | li=2; ui=2 |
---|
| 1071 | else if (memstat.eq.19) then ! distribute 1 field, on 3nd index |
---|
| 1072 | li=3; ui=3 |
---|
| 1073 | else |
---|
| 1074 | write(*,*) '#### mpi_mod::mpif_gf_send_vars_nest> ERROR: ', & |
---|
| 1075 | & 'wrong value of memstat, exiting ####', memstat |
---|
| 1076 | stop |
---|
| 1077 | end if |
---|
| 1078 | |
---|
| 1079 | |
---|
| 1080 | ! Time for MPI communications |
---|
| 1081 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 1082 | |
---|
| 1083 | ! Distribute variables, send from getfield process (id_read) to other |
---|
| 1084 | ! processes |
---|
| 1085 | !********************************************************************** |
---|
| 1086 | |
---|
| 1087 | ! Static fields/variables sent only at startup |
---|
| 1088 | if (first_call) then |
---|
| 1089 | call MPI_Bcast(oron(:,:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1090 | if (mp_ierr /= 0) goto 600 |
---|
| 1091 | call MPI_Bcast(excessoron(:,:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1092 | if (mp_ierr /= 0) goto 600 |
---|
| 1093 | call MPI_Bcast(lsmn(:,:,:),d2_size3,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1094 | if (mp_ierr /= 0) goto 600 |
---|
| 1095 | call MPI_Bcast(xlandusen(:,:,:,:),d2_size3*numclass,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1096 | if (mp_ierr /= 0) goto 600 |
---|
| 1097 | first_call=.false. |
---|
| 1098 | end if |
---|
| 1099 | |
---|
| 1100 | ! MPI prefers contiguous arrays for sending (else a buffer is created), |
---|
| 1101 | ! hence the loop |
---|
| 1102 | |
---|
| 1103 | do i=1, numbnests |
---|
| 1104 | ! 3D fields |
---|
| 1105 | call MPI_Bcast(uun(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1106 | if (mp_ierr /= 0) goto 600 |
---|
| 1107 | call MPI_Bcast(vvn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1108 | if (mp_ierr /= 0) goto 600 |
---|
| 1109 | call MPI_Bcast(wwn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1110 | if (mp_ierr /= 0) goto 600 |
---|
| 1111 | call MPI_Bcast(ttn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1112 | if (mp_ierr /= 0) goto 600 |
---|
| 1113 | call MPI_Bcast(rhon(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1114 | if (mp_ierr /= 0) goto 600 |
---|
| 1115 | call MPI_Bcast(drhodzn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1116 | if (mp_ierr /= 0) goto 600 |
---|
| 1117 | call MPI_Bcast(tthn(:,:,:,li:ui,i),d3s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1118 | if (mp_ierr /= 0) goto 600 |
---|
| 1119 | call MPI_Bcast(qvhn(:,:,:,li:ui,i),d3s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1120 | if (mp_ierr /= 0) goto 600 |
---|
| 1121 | call MPI_Bcast(qvn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1122 | if (mp_ierr /= 0) goto 600 |
---|
| 1123 | call MPI_Bcast(pvn(:,:,:,li:ui,i),d3s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1124 | if (mp_ierr /= 0) goto 600 |
---|
| 1125 | call MPI_Bcast(cloudsn(:,:,:,li:ui,i),d3s1,MPI_INTEGER1,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1126 | if (mp_ierr /= 0) goto 600 |
---|
| 1127 | |
---|
| 1128 | ! 2D fields |
---|
| 1129 | call MPI_Bcast(cloudsnh(:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1130 | if (mp_ierr /= 0) goto 600 |
---|
| 1131 | call MPI_Bcast(vdepn(:,:,:,li:ui,i),d2s2,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1132 | if (mp_ierr /= 0) goto 600 |
---|
| 1133 | call MPI_Bcast(psn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1134 | if (mp_ierr /= 0) goto 600 |
---|
| 1135 | call MPI_Bcast(sdn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1136 | if (mp_ierr /= 0) goto 600 |
---|
| 1137 | call MPI_Bcast(tccn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1138 | if (mp_ierr /= 0) goto 600 |
---|
| 1139 | call MPI_Bcast(tt2n(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1140 | if (mp_ierr /= 0) goto 600 |
---|
| 1141 | call MPI_Bcast(td2n(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1142 | if (mp_ierr /= 0) goto 600 |
---|
| 1143 | call MPI_Bcast(lsprecn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1144 | if (mp_ierr /= 0) goto 600 |
---|
| 1145 | call MPI_Bcast(convprecn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1146 | if (mp_ierr /= 0) goto 600 |
---|
| 1147 | call MPI_Bcast(ustarn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1148 | if (mp_ierr /= 0) goto 600 |
---|
| 1149 | call MPI_Bcast(wstarn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1150 | if (mp_ierr /= 0) goto 600 |
---|
| 1151 | call MPI_Bcast(olin(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1152 | if (mp_ierr /= 0) goto 600 |
---|
| 1153 | call MPI_Bcast(hmixn(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1154 | if (mp_ierr /= 0) goto 600 |
---|
| 1155 | call MPI_Bcast(tropopausen(:,:,:,li:ui,i),d2s1,mp_pp,id_read,MPI_COMM_WORLD,mp_ierr) |
---|
| 1156 | if (mp_ierr /= 0) goto 600 |
---|
| 1157 | end do |
---|
| 1158 | |
---|
| 1159 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1160 | |
---|
| 1161 | goto 601 |
---|
| 1162 | |
---|
| 1163 | 600 write(*,*) "mpi_mod> mp_ierr \= 0",mp_ierr |
---|
| 1164 | stop |
---|
| 1165 | |
---|
| 1166 | 601 end subroutine mpif_gf_send_vars_nest |
---|
| 1167 | |
---|
| 1168 | |
---|
| 1169 | subroutine mpif_gf_send_vars_async(memstat) |
---|
| 1170 | !******************************************************************************* |
---|
| 1171 | ! DESCRIPTION |
---|
| 1172 | ! Distribute 'getfield' variables from reader process to all processes. |
---|
[5f9d14a] | 1173 | ! Called from timemanager by reader process only |
---|
[8a65cb0] | 1174 | ! |
---|
| 1175 | ! NOTE |
---|
| 1176 | ! This version uses asynchronious sends. The newest fields are sent in the |
---|
| 1177 | ! background, so calculations can continue while |
---|
| 1178 | ! MPI communications are performed. |
---|
| 1179 | ! |
---|
| 1180 | ! The way the MPI tags/requests are sequenced means that this routine must |
---|
| 1181 | ! carefully match routine 'mpif_gf_recv_vars_async' |
---|
| 1182 | ! |
---|
| 1183 | ! VARIABLES |
---|
| 1184 | ! memstat -- input, for resolving pointer to windfield index being read |
---|
| 1185 | ! mind -- index where to place new fields |
---|
| 1186 | ! |
---|
[5f9d14a] | 1187 | ! TODO |
---|
| 1188 | ! Transfer cloud water/ice |
---|
[8a65cb0] | 1189 | ! |
---|
| 1190 | !******************************************************************************* |
---|
| 1191 | use com_mod |
---|
| 1192 | |
---|
| 1193 | implicit none |
---|
| 1194 | |
---|
| 1195 | integer, intent(in) :: memstat |
---|
| 1196 | integer :: mind |
---|
| 1197 | integer :: dest,i |
---|
| 1198 | |
---|
| 1199 | ! Common array sizes used for communications |
---|
| 1200 | integer :: d3s1 = nxmax*nymax*nzmax |
---|
| 1201 | integer :: d3s2 = nxmax*nymax*nuvzmax |
---|
| 1202 | integer :: d2s1 = nxmax*nymax |
---|
| 1203 | integer :: d2s2 = nxmax*nymax*maxspec |
---|
| 1204 | integer :: d1s1 = maxwf |
---|
| 1205 | |
---|
| 1206 | !******************************************************************************* |
---|
| 1207 | |
---|
| 1208 | ! At the time the send is posted, the reader process is one step further |
---|
| 1209 | ! in the permutation of memstat compared with the receiving processes |
---|
| 1210 | |
---|
| 1211 | if (memstat.ge.32) then |
---|
| 1212 | ! last read was synchronous, to indices 1 and 2, 3 is free |
---|
| 1213 | write(*,*) "#### mpi_mod::mpif_gf_send_vars_async> ERROR: & |
---|
| 1214 | & memstat>=32 should never happen here." |
---|
| 1215 | stop |
---|
| 1216 | else if (memstat.eq.17) then |
---|
| 1217 | ! old fields on 1,2, send 3 |
---|
| 1218 | mind=3 |
---|
| 1219 | else if (memstat.eq.18) then |
---|
| 1220 | ! old fields on 2,3, send 1 |
---|
| 1221 | mind=1 |
---|
| 1222 | else if (memstat.eq.19) then |
---|
| 1223 | ! old fields on 3,1, send 2 |
---|
| 1224 | mind=2 |
---|
| 1225 | else |
---|
| 1226 | write(*,*) "#### mpi_mod::mpif_gf_send_vars_async> ERROR: & |
---|
| 1227 | & invalid memstat" |
---|
| 1228 | end if |
---|
| 1229 | |
---|
| 1230 | if (mp_dev_mode) then |
---|
| 1231 | if (mp_pid.ne.id_read) then |
---|
| 1232 | write(*,*) 'MPI_DEV_MODE: error calling mpif_gf_send_vars_async' |
---|
| 1233 | end if |
---|
| 1234 | end if |
---|
| 1235 | |
---|
| 1236 | if (mp_dev_mode) write(*,*) '## in mpif_gf_send_vars_async, memstat:', memstat |
---|
| 1237 | |
---|
| 1238 | ! Time for MPI communications |
---|
| 1239 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 1240 | |
---|
| 1241 | ! Loop over receiving processes, initiate data sending |
---|
| 1242 | !***************************************************** |
---|
| 1243 | |
---|
| 1244 | do dest=0,mp_np-1 ! mp_np-2 will also work if last proc reserved for reading |
---|
[78e62dc] | 1245 | ! TODO: use mp_partgroup_np here |
---|
[8a65cb0] | 1246 | if (dest.eq.id_read) cycle |
---|
| 1247 | i=dest*nvar_async |
---|
| 1248 | call MPI_Isend(uu(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1249 | if (mp_ierr /= 0) goto 600 |
---|
| 1250 | i=i+1 |
---|
| 1251 | call MPI_Isend(vv(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1252 | if (mp_ierr /= 0) goto 600 |
---|
| 1253 | i=i+1 |
---|
| 1254 | call MPI_Isend(uupol(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1255 | if (mp_ierr /= 0) goto 600 |
---|
| 1256 | i=i+1 |
---|
| 1257 | call MPI_Isend(vvpol(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1258 | if (mp_ierr /= 0) goto 600 |
---|
| 1259 | i=i+1 |
---|
| 1260 | call MPI_Isend(ww(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1261 | if (mp_ierr /= 0) goto 600 |
---|
| 1262 | i=i+1 |
---|
| 1263 | call MPI_Isend(tt(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1264 | if (mp_ierr /= 0) goto 600 |
---|
| 1265 | i=i+1 |
---|
| 1266 | call MPI_Isend(rho(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1267 | if (mp_ierr /= 0) goto 600 |
---|
| 1268 | i=i+1 |
---|
| 1269 | call MPI_Isend(drhodz(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1270 | if (mp_ierr /= 0) goto 600 |
---|
| 1271 | i=i+1 |
---|
| 1272 | call MPI_Isend(tth(:,:,:,mind),d3s2,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1273 | if (mp_ierr /= 0) goto 600 |
---|
| 1274 | i=i+1 |
---|
| 1275 | call MPI_Isend(qvh(:,:,:,mind),d3s2,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1276 | if (mp_ierr /= 0) goto 600 |
---|
| 1277 | i=i+1 |
---|
| 1278 | call MPI_Isend(qv(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1279 | if (mp_ierr /= 0) goto 600 |
---|
| 1280 | i=i+1 |
---|
| 1281 | call MPI_Isend(pv(:,:,:,mind),d3s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1282 | if (mp_ierr /= 0) goto 600 |
---|
| 1283 | i=i+1 |
---|
| 1284 | call MPI_Isend(clouds(:,:,:,mind),d3s1,MPI_INTEGER1,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1285 | i=i+1 |
---|
| 1286 | if (mp_ierr /= 0) goto 600 |
---|
| 1287 | |
---|
| 1288 | call MPI_Isend(cloudsh(:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1289 | if (mp_ierr /= 0) goto 600 |
---|
| 1290 | i=i+1 |
---|
| 1291 | call MPI_Isend(vdep(:,:,:,mind),d2s2,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1292 | if (mp_ierr /= 0) goto 600 |
---|
| 1293 | i=i+1 |
---|
| 1294 | call MPI_Isend(ps(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1295 | if (mp_ierr /= 0) goto 600 |
---|
| 1296 | i=i+1 |
---|
| 1297 | call MPI_Isend(sd(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1298 | if (mp_ierr /= 0) goto 600 |
---|
| 1299 | i=i+1 |
---|
| 1300 | call MPI_Isend(tcc(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1301 | if (mp_ierr /= 0) goto 600 |
---|
| 1302 | i=i+1 |
---|
| 1303 | call MPI_Isend(tt2(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1304 | if (mp_ierr /= 0) goto 600 |
---|
| 1305 | i=i+1 |
---|
| 1306 | call MPI_Isend(td2(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1307 | if (mp_ierr /= 0) goto 600 |
---|
| 1308 | i=i+1 |
---|
| 1309 | call MPI_Isend(lsprec(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1310 | if (mp_ierr /= 0) goto 600 |
---|
| 1311 | i=i+1 |
---|
| 1312 | call MPI_Isend(convprec(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1313 | if (mp_ierr /= 0) goto 600 |
---|
| 1314 | i=i+1 |
---|
| 1315 | call MPI_Isend(ustar(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1316 | if (mp_ierr /= 0) goto 600 |
---|
| 1317 | i=i+1 |
---|
| 1318 | call MPI_Isend(wstar(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1319 | if (mp_ierr /= 0) goto 600 |
---|
| 1320 | i=i+1 |
---|
| 1321 | call MPI_Isend(hmix(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1322 | if (mp_ierr /= 0) goto 600 |
---|
| 1323 | i=i+1 |
---|
| 1324 | call MPI_Isend(tropopause(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1325 | if (mp_ierr /= 0) goto 600 |
---|
| 1326 | i=i+1 |
---|
| 1327 | call MPI_Isend(oli(:,:,:,mind),d2s1,mp_pp,dest,tm1,MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1328 | if (mp_ierr /= 0) goto 600 |
---|
| 1329 | |
---|
[5f9d14a] | 1330 | ! Send cloud water if it exists. Increment counter always (as on receiving end) |
---|
| 1331 | if (readclouds) then |
---|
| 1332 | i=i+1 |
---|
| 1333 | call MPI_Isend(clwc(:,:,:,mind),d3s1,mp_pp,dest,tm1,& |
---|
| 1334 | &MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1335 | if (mp_ierr /= 0) goto 600 |
---|
| 1336 | i=i+1 |
---|
| 1337 | |
---|
| 1338 | call MPI_Isend(ciwc(:,:,:,mind),d3s1,mp_pp,dest,tm1,& |
---|
| 1339 | &MPI_COMM_WORLD,reqs(i),mp_ierr) |
---|
| 1340 | if (mp_ierr /= 0) goto 600 |
---|
[78e62dc] | 1341 | ! else |
---|
| 1342 | ! i=i+2 |
---|
[5f9d14a] | 1343 | end if |
---|
| 1344 | |
---|
[8a65cb0] | 1345 | end do |
---|
| 1346 | |
---|
| 1347 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1348 | |
---|
| 1349 | goto 601 |
---|
| 1350 | |
---|
[5f9d14a] | 1351 | 600 write(*,*) "#### mpi_mod::mpif_gf_send_vars_async> mp_ierr \= 0", mp_ierr |
---|
[8a65cb0] | 1352 | stop |
---|
| 1353 | |
---|
| 1354 | 601 end subroutine mpif_gf_send_vars_async |
---|
| 1355 | |
---|
| 1356 | |
---|
| 1357 | subroutine mpif_gf_recv_vars_async(memstat) |
---|
| 1358 | !******************************************************************************* |
---|
| 1359 | ! DESCRIPTION |
---|
[5f9d14a] | 1360 | ! Receive 'getfield' variables from reader process. |
---|
| 1361 | ! Called from timemanager by all processes except reader |
---|
[8a65cb0] | 1362 | ! |
---|
| 1363 | ! NOTE |
---|
| 1364 | ! This version uses asynchronious communications. |
---|
| 1365 | ! |
---|
| 1366 | ! VARIABLES |
---|
| 1367 | ! memstat -- input, used to resolve windfield index being received |
---|
| 1368 | ! |
---|
[5f9d14a] | 1369 | ! TODO |
---|
| 1370 | ! Transfer cloud water/ice |
---|
[8a65cb0] | 1371 | ! |
---|
| 1372 | !******************************************************************************* |
---|
| 1373 | use com_mod |
---|
| 1374 | |
---|
| 1375 | implicit none |
---|
| 1376 | |
---|
| 1377 | integer, intent(in) :: memstat |
---|
| 1378 | integer :: mind,j |
---|
| 1379 | |
---|
| 1380 | ! Common array sizes used for communications |
---|
| 1381 | integer :: d3s1 = nxmax*nymax*nzmax |
---|
| 1382 | integer :: d3s2 = nxmax*nymax*nuvzmax |
---|
| 1383 | integer :: d2s1 = nxmax*nymax |
---|
| 1384 | integer :: d2s2 = nxmax*nymax*maxspec |
---|
| 1385 | integer :: d1_size1 = maxwf |
---|
| 1386 | |
---|
| 1387 | ! integer :: d3s1,d3s2,d2s1,d2s2 |
---|
| 1388 | !******************************************************************************* |
---|
| 1389 | |
---|
| 1390 | ! :TODO: don't need these |
---|
[78e62dc] | 1391 | ! d3s1=d3_size1 |
---|
| 1392 | ! d3s2=d3_size2 |
---|
| 1393 | ! d2s1=d2_size1 |
---|
| 1394 | ! d2s2=d2_size2 |
---|
[8a65cb0] | 1395 | |
---|
| 1396 | ! At the time this immediate receive is posted, memstat is the state of |
---|
| 1397 | ! windfield indices at the previous/current time. From this, the future |
---|
| 1398 | ! state is deduced. |
---|
| 1399 | if (memstat.eq.32) then |
---|
| 1400 | ! last read was synchronous to indices 1 and 2, 3 is free |
---|
| 1401 | mind=3 |
---|
| 1402 | else if (memstat.eq.17) then |
---|
| 1403 | ! last read was asynchronous to index 3, 1 is free |
---|
| 1404 | mind=1 |
---|
| 1405 | else if (memstat.eq.18) then |
---|
| 1406 | ! last read was asynchronous to index 1, 2 is free |
---|
| 1407 | mind=2 |
---|
| 1408 | else if (memstat.eq.19) then |
---|
| 1409 | ! last read was asynchronous to index 2, 3 is free |
---|
| 1410 | mind=3 |
---|
| 1411 | end if |
---|
| 1412 | |
---|
| 1413 | if (mp_dev_mode) then |
---|
| 1414 | if (mp_pid.eq.id_read) then |
---|
| 1415 | write(*,*) 'MPI_DEV_MODE: error calling mpif_gf_recv_vars_async' |
---|
| 1416 | end if |
---|
| 1417 | end if |
---|
| 1418 | |
---|
| 1419 | ! Time for MPI communications |
---|
| 1420 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 1421 | |
---|
| 1422 | if (mp_dev_mode) write(*,*) '## in mpif_gf_send_vars_async, memstat:', memstat |
---|
| 1423 | |
---|
| 1424 | ! Initiate receiving of data |
---|
| 1425 | !*************************** |
---|
| 1426 | |
---|
| 1427 | ! Get MPI tags/requests for communications |
---|
| 1428 | j=mp_pid*nvar_async |
---|
[5f9d14a] | 1429 | call MPI_Irecv(uu(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1430 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1431 | if (mp_ierr /= 0) goto 600 |
---|
| 1432 | j=j+1 |
---|
[5f9d14a] | 1433 | call MPI_Irecv(vv(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1434 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1435 | if (mp_ierr /= 0) goto 600 |
---|
| 1436 | j=j+1 |
---|
[5f9d14a] | 1437 | call MPI_Irecv(uupol(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1438 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1439 | if (mp_ierr /= 0) goto 600 |
---|
| 1440 | j=j+1 |
---|
[5f9d14a] | 1441 | call MPI_Irecv(vvpol(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1442 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1443 | if (mp_ierr /= 0) goto 600 |
---|
| 1444 | j=j+1 |
---|
[5f9d14a] | 1445 | call MPI_Irecv(ww(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1446 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1447 | if (mp_ierr /= 0) goto 600 |
---|
| 1448 | j=j+1 |
---|
[5f9d14a] | 1449 | call MPI_Irecv(tt(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1450 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1451 | if (mp_ierr /= 0) goto 600 |
---|
| 1452 | j=j+1 |
---|
[5f9d14a] | 1453 | call MPI_Irecv(rho(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1454 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1455 | if (mp_ierr /= 0) goto 600 |
---|
| 1456 | j=j+1 |
---|
[5f9d14a] | 1457 | call MPI_Irecv(drhodz(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1458 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1459 | if (mp_ierr /= 0) goto 600 |
---|
| 1460 | j=j+1 |
---|
[5f9d14a] | 1461 | call MPI_Irecv(tth(:,:,:,mind),d3s2,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1462 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1463 | if (mp_ierr /= 0) goto 600 |
---|
| 1464 | j=j+1 |
---|
[5f9d14a] | 1465 | call MPI_Irecv(qvh(:,:,:,mind),d3s2,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1466 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1467 | if (mp_ierr /= 0) goto 600 |
---|
| 1468 | j=j+1 |
---|
| 1469 | |
---|
[5f9d14a] | 1470 | call MPI_Irecv(qv(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1471 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1472 | if (mp_ierr /= 0) goto 600 |
---|
[5f9d14a] | 1473 | j=j+1 |
---|
| 1474 | call MPI_Irecv(pv(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1475 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1476 | if (mp_ierr /= 0) goto 600 |
---|
| 1477 | j=j+1 |
---|
[5f9d14a] | 1478 | call MPI_Irecv(clouds(:,:,:,mind),d3s1,MPI_INTEGER1,id_read,MPI_ANY_TAG,& |
---|
| 1479 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1480 | if (mp_ierr /= 0) goto 600 |
---|
| 1481 | j=j+1 |
---|
| 1482 | |
---|
[5f9d14a] | 1483 | call MPI_Irecv(cloudsh(:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1484 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1485 | if (mp_ierr /= 0) goto 600 |
---|
| 1486 | j=j+1 |
---|
[5f9d14a] | 1487 | call MPI_Irecv(vdep(:,:,:,mind),d2s2,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1488 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1489 | if (mp_ierr /= 0) goto 600 |
---|
| 1490 | j=j+1 |
---|
[5f9d14a] | 1491 | call MPI_Irecv(ps(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1492 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1493 | if (mp_ierr /= 0) goto 600 |
---|
| 1494 | j=j+1 |
---|
[5f9d14a] | 1495 | call MPI_Irecv(sd(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1496 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1497 | if (mp_ierr /= 0) goto 600 |
---|
| 1498 | j=j+1 |
---|
[5f9d14a] | 1499 | call MPI_Irecv(tcc(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1500 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1501 | if (mp_ierr /= 0) goto 600 |
---|
| 1502 | j=j+1 |
---|
[5f9d14a] | 1503 | call MPI_Irecv(tt2(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1504 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1505 | if (mp_ierr /= 0) goto 600 |
---|
| 1506 | j=j+1 |
---|
[5f9d14a] | 1507 | call MPI_Irecv(td2(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1508 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1509 | if (mp_ierr /= 0) goto 600 |
---|
| 1510 | j=j+1 |
---|
[5f9d14a] | 1511 | call MPI_Irecv(lsprec(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1512 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1513 | if (mp_ierr /= 0) goto 600 |
---|
| 1514 | j=j+1 |
---|
[5f9d14a] | 1515 | call MPI_Irecv(convprec(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1516 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1517 | if (mp_ierr /= 0) goto 600 |
---|
| 1518 | |
---|
[5f9d14a] | 1519 | call MPI_Irecv(ustar(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1520 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1521 | if (mp_ierr /= 0) goto 600 |
---|
| 1522 | j=j+1 |
---|
[5f9d14a] | 1523 | call MPI_Irecv(wstar(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1524 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1525 | if (mp_ierr /= 0) goto 600 |
---|
| 1526 | j=j+1 |
---|
[5f9d14a] | 1527 | call MPI_Irecv(hmix(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1528 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1529 | if (mp_ierr /= 0) goto 600 |
---|
| 1530 | j=j+1 |
---|
[5f9d14a] | 1531 | call MPI_Irecv(tropopause(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1532 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1533 | if (mp_ierr /= 0) goto 600 |
---|
| 1534 | j=j+1 |
---|
[5f9d14a] | 1535 | call MPI_Irecv(oli(:,:,:,mind),d2s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1536 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
[8a65cb0] | 1537 | if (mp_ierr /= 0) goto 600 |
---|
| 1538 | |
---|
| 1539 | |
---|
[5f9d14a] | 1540 | ! Post request for clwc. These data are possibly not sent, request must then be cancelled |
---|
| 1541 | ! For now assume that data at all steps either have or do not have water |
---|
| 1542 | if (readclouds) then |
---|
| 1543 | j=j+1 |
---|
| 1544 | call MPI_Irecv(clwc(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1545 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
| 1546 | if (mp_ierr /= 0) goto 600 |
---|
| 1547 | j=j+1 |
---|
| 1548 | call MPI_Irecv(ciwc(:,:,:,mind),d3s1,mp_pp,id_read,MPI_ANY_TAG,& |
---|
| 1549 | &MPI_COMM_WORLD,reqs(j),mp_ierr) |
---|
| 1550 | if (mp_ierr /= 0) goto 600 |
---|
| 1551 | end if |
---|
| 1552 | |
---|
| 1553 | |
---|
[8a65cb0] | 1554 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1555 | |
---|
| 1556 | goto 601 |
---|
| 1557 | |
---|
[5f9d14a] | 1558 | 600 write(*,*) "#### mpi_mod::mpif_gf_recv_vars_async> MPI ERROR ", mp_ierr |
---|
[8a65cb0] | 1559 | stop |
---|
| 1560 | |
---|
| 1561 | 601 end subroutine mpif_gf_recv_vars_async |
---|
| 1562 | |
---|
| 1563 | |
---|
| 1564 | subroutine mpif_gf_request |
---|
| 1565 | !******************************************************************************* |
---|
| 1566 | ! DESCRIPTION |
---|
| 1567 | ! Check for completion of MPI_Isend/MPI_Irecv data transfer. |
---|
| 1568 | ! |
---|
| 1569 | ! |
---|
| 1570 | ! NOTE |
---|
| 1571 | ! implicit synchronisation between all processes takes place here |
---|
| 1572 | ! |
---|
| 1573 | ! |
---|
| 1574 | !******************************************************************************* |
---|
[5f9d14a] | 1575 | use com_mod, only: readclouds |
---|
| 1576 | |
---|
[8a65cb0] | 1577 | implicit none |
---|
| 1578 | |
---|
[5f9d14a] | 1579 | |
---|
| 1580 | integer :: n_req |
---|
| 1581 | integer :: i |
---|
| 1582 | |
---|
| 1583 | !*********************************************************************** |
---|
| 1584 | |
---|
| 1585 | n_req=nvar_async*mp_np |
---|
| 1586 | |
---|
| 1587 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
[8a65cb0] | 1588 | |
---|
| 1589 | ! call MPI_Wait(rm1,MPI_STATUS_IGNORE,mp_ierr) |
---|
[5f9d14a] | 1590 | |
---|
| 1591 | ! TODO: cancel recv request if readclouds=.false. |
---|
| 1592 | ! if (readclouds) then |
---|
| 1593 | call MPI_Waitall(n_req,reqs,MPI_STATUSES_IGNORE,mp_ierr) |
---|
| 1594 | ! endif |
---|
[78e62dc] | 1595 | ! else |
---|
| 1596 | ! do i = 0, nvar_async*mp_np-1 |
---|
| 1597 | ! if (mod(i,27).eq.0 .or. mod(i,28).eq.0) then |
---|
| 1598 | ! call MPI_Cancel(reqs(i),mp_ierr) |
---|
| 1599 | ! cycle |
---|
| 1600 | ! end if |
---|
| 1601 | ! call MPI_Wait(reqs(i),MPI_STATUS_IGNORE,mp_ierr) |
---|
| 1602 | ! end do |
---|
| 1603 | ! end if |
---|
[5f9d14a] | 1604 | |
---|
[8a65cb0] | 1605 | if (mp_ierr /= 0) goto 600 |
---|
| 1606 | |
---|
[5f9d14a] | 1607 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
[8a65cb0] | 1608 | |
---|
| 1609 | goto 601 |
---|
| 1610 | |
---|
[5f9d14a] | 1611 | 600 write(*,*) "#### mpi_mod::mpif_gf_request> MPI ERROR ", mp_ierr |
---|
[8a65cb0] | 1612 | stop |
---|
| 1613 | |
---|
| 1614 | 601 end subroutine mpif_gf_request |
---|
| 1615 | |
---|
| 1616 | |
---|
| 1617 | subroutine mpif_tm_reduce_grid |
---|
| 1618 | !*********************************************************************** |
---|
| 1619 | ! Collect grid variable to PID 0, adding from all processes. |
---|
| 1620 | ! |
---|
| 1621 | ! NOTE |
---|
| 1622 | ! - Older MPI implementations may lack the MPI_IN_PLACE operation. |
---|
| 1623 | ! If so use 1) below and change unc_mod |
---|
| 1624 | ! |
---|
| 1625 | !*********************************************************************** |
---|
| 1626 | use com_mod |
---|
| 1627 | use unc_mod |
---|
| 1628 | use par_mod |
---|
| 1629 | |
---|
| 1630 | implicit none |
---|
| 1631 | |
---|
| 1632 | integer :: grid_size2d,grid_size3d |
---|
| 1633 | integer, parameter :: rcpt_size=maxreceptor*maxspec |
---|
| 1634 | |
---|
| 1635 | !********************************************************************** |
---|
| 1636 | grid_size2d=numxgrid*numygrid*maxspec* & |
---|
| 1637 | & maxpointspec_act*nclassunc*maxageclass |
---|
| 1638 | grid_size3d=numxgrid*numygrid*numzgrid*maxspec* & |
---|
| 1639 | & maxpointspec_act*nclassunc*maxageclass |
---|
| 1640 | |
---|
| 1641 | |
---|
| 1642 | ! Time for MPI communications |
---|
| 1643 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 1644 | |
---|
| 1645 | ! 1) Using a separate grid (gridunc0) for received values |
---|
| 1646 | ! call MPI_Reduce(gridunc, gridunc0, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1647 | ! & mp_comm_used, mp_ierr) |
---|
| 1648 | ! if (mp_ierr /= 0) goto 600 |
---|
| 1649 | |
---|
| 1650 | ! 2) Using in-place reduction |
---|
| 1651 | if (lroot) then |
---|
| 1652 | call MPI_Reduce(MPI_IN_PLACE, gridunc, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1653 | & mp_comm_used, mp_ierr) |
---|
| 1654 | if (mp_ierr /= 0) goto 600 |
---|
| 1655 | else |
---|
| 1656 | call MPI_Reduce(gridunc, gridunc, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1657 | & mp_comm_used, mp_ierr) |
---|
| 1658 | end if |
---|
| 1659 | |
---|
| 1660 | if ((WETDEP).and.(ldirect.gt.0)) then |
---|
| 1661 | call MPI_Reduce(wetgridunc, wetgridunc0, grid_size2d, mp_pp, MPI_SUM, id_root, & |
---|
| 1662 | & mp_comm_used, mp_ierr) |
---|
| 1663 | if (mp_ierr /= 0) goto 600 |
---|
| 1664 | end if |
---|
| 1665 | |
---|
| 1666 | if ((DRYDEP).and.(ldirect.gt.0)) then |
---|
| 1667 | call MPI_Reduce(drygridunc, drygridunc0, grid_size2d, mp_pp, MPI_SUM, id_root, & |
---|
| 1668 | & mp_comm_used, mp_ierr) |
---|
| 1669 | if (mp_ierr /= 0) goto 600 |
---|
| 1670 | end if |
---|
| 1671 | |
---|
| 1672 | ! Receptor concentrations |
---|
| 1673 | if (lroot) then |
---|
| 1674 | call MPI_Reduce(MPI_IN_PLACE,creceptor,rcpt_size,mp_pp,MPI_SUM,id_root, & |
---|
| 1675 | & mp_comm_used,mp_ierr) |
---|
| 1676 | if (mp_ierr /= 0) goto 600 |
---|
| 1677 | else |
---|
| 1678 | call MPI_Reduce(creceptor,creceptor,rcpt_size,mp_pp,MPI_SUM,id_root, & |
---|
| 1679 | & mp_comm_used,mp_ierr) |
---|
| 1680 | end if |
---|
| 1681 | |
---|
| 1682 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1683 | |
---|
| 1684 | goto 601 |
---|
| 1685 | |
---|
| 1686 | 600 write(*,*) "mpi_mod> mp_ierr \= 0", mp_ierr |
---|
| 1687 | stop |
---|
| 1688 | |
---|
| 1689 | 601 end subroutine mpif_tm_reduce_grid |
---|
| 1690 | |
---|
| 1691 | |
---|
| 1692 | subroutine mpif_tm_reduce_grid_nest |
---|
| 1693 | !*********************************************************************** |
---|
| 1694 | ! Collect nested grids to PID 0, adding from all processes. |
---|
| 1695 | ! |
---|
| 1696 | ! NOTE |
---|
| 1697 | ! - Compiling with 'fcheck=all' (gfortran) will cause a run-time error |
---|
| 1698 | ! as wetgriduncn0 is only allocated for root process. Possibly valid |
---|
| 1699 | ! MPI code but invalid gfortran. |
---|
| 1700 | ! |
---|
| 1701 | !*********************************************************************** |
---|
| 1702 | use com_mod |
---|
| 1703 | use unc_mod |
---|
| 1704 | use par_mod |
---|
| 1705 | |
---|
| 1706 | implicit none |
---|
| 1707 | |
---|
| 1708 | integer :: grid_size2d,grid_size3d |
---|
| 1709 | |
---|
| 1710 | !********************************************************************** |
---|
[5f9d14a] | 1711 | |
---|
[8a65cb0] | 1712 | grid_size3d=numxgridn*numygridn*numzgrid*maxspec* & |
---|
| 1713 | & maxpointspec_act*nclassunc*maxageclass |
---|
| 1714 | grid_size2d=numxgridn*numygridn*maxspec* & |
---|
| 1715 | & maxpointspec_act*nclassunc*maxageclass |
---|
| 1716 | |
---|
| 1717 | |
---|
| 1718 | ! Time for MPI communications |
---|
| 1719 | if (mp_measure_time) call mpif_mtime('commtime',0) |
---|
| 1720 | |
---|
| 1721 | ! Using a separate grid (gridunc0) for received values, for debugging |
---|
| 1722 | ! call MPI_Reduce(griduncn, griduncn0, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1723 | ! & mp_comm_used, mp_ierr) |
---|
| 1724 | ! if (mp_ierr /= 0) goto 600 |
---|
| 1725 | |
---|
| 1726 | ! Using in-place reduction |
---|
| 1727 | if (lroot) then |
---|
| 1728 | call MPI_Reduce(MPI_IN_PLACE, griduncn, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1729 | & mp_comm_used, mp_ierr) |
---|
| 1730 | if (mp_ierr /= 0) goto 600 |
---|
| 1731 | else |
---|
| 1732 | call MPI_Reduce(griduncn, griduncn, grid_size3d, mp_pp, MPI_SUM, id_root, & |
---|
| 1733 | & mp_comm_used, mp_ierr) |
---|
| 1734 | end if |
---|
| 1735 | |
---|
| 1736 | if ((WETDEP).and.(ldirect.gt.0)) then |
---|
| 1737 | call MPI_Reduce(wetgriduncn, wetgriduncn0, grid_size2d, mp_pp, MPI_SUM, id_root, & |
---|
| 1738 | & mp_comm_used, mp_ierr) |
---|
| 1739 | if (mp_ierr /= 0) goto 600 |
---|
| 1740 | end if |
---|
| 1741 | |
---|
| 1742 | if ((DRYDEP).and.(ldirect.gt.0)) then |
---|
| 1743 | call MPI_Reduce(drygriduncn, drygriduncn0, grid_size2d, mp_pp, MPI_SUM, id_root, & |
---|
| 1744 | & mp_comm_used, mp_ierr) |
---|
| 1745 | if (mp_ierr /= 0) goto 600 |
---|
| 1746 | end if |
---|
| 1747 | |
---|
| 1748 | if (mp_measure_time) call mpif_mtime('commtime',1) |
---|
| 1749 | |
---|
| 1750 | goto 601 |
---|
| 1751 | |
---|
| 1752 | 600 write(*,*) "mpi_mod> mp_ierr \= 0", mp_ierr |
---|
| 1753 | stop |
---|
| 1754 | |
---|
| 1755 | 601 end subroutine mpif_tm_reduce_grid_nest |
---|
| 1756 | |
---|
| 1757 | |
---|
| 1758 | subroutine mpif_mtime(ident,imode) |
---|
| 1759 | !*********************************************************************** |
---|
| 1760 | ! Measure CPU/Wall time in various parts of the code |
---|
| 1761 | ! |
---|
| 1762 | ! VARIABLES |
---|
| 1763 | ! ident character, identifies routine to measure |
---|
| 1764 | ! imode integer, 0:start clock(s) 1: stop clock(s) |
---|
| 1765 | ! |
---|
| 1766 | !*********************************************************************** |
---|
| 1767 | implicit none |
---|
| 1768 | |
---|
| 1769 | character(LEN=*), intent(in) :: ident |
---|
| 1770 | integer, intent(in) :: imode |
---|
| 1771 | |
---|
[5f9d14a] | 1772 | !*********************************************************************** |
---|
| 1773 | |
---|
[8a65cb0] | 1774 | select case(ident) |
---|
| 1775 | |
---|
| 1776 | case ('timemanager') |
---|
| 1777 | if (imode.eq.0) then |
---|
| 1778 | call cpu_time(tm_tot_beg) |
---|
| 1779 | else |
---|
| 1780 | call cpu_time(tm_tot_end) |
---|
| 1781 | tm_tot_total = tm_tot_total + (tm_tot_end-tm_tot_beg) |
---|
| 1782 | end if |
---|
| 1783 | |
---|
| 1784 | case ('wetdepo') |
---|
| 1785 | if (imode.eq.0) then |
---|
| 1786 | mp_wetdepo_wtime_beg = mpi_wtime() |
---|
| 1787 | call cpu_time(mp_wetdepo_time_beg) |
---|
| 1788 | else |
---|
| 1789 | mp_wetdepo_wtime_end = mpi_wtime() |
---|
| 1790 | call cpu_time(mp_wetdepo_time_end) |
---|
| 1791 | |
---|
| 1792 | mp_wetdepo_wtime_total = mp_wetdepo_wtime_total + & |
---|
| 1793 | &(mp_wetdepo_wtime_end - mp_wetdepo_wtime_beg) |
---|
| 1794 | mp_wetdepo_time_total = mp_wetdepo_time_total + & |
---|
| 1795 | &(mp_wetdepo_time_end - mp_wetdepo_time_beg) |
---|
| 1796 | end if |
---|
| 1797 | |
---|
| 1798 | case ('getfields') |
---|
| 1799 | if (imode.eq.0) then |
---|
| 1800 | mp_getfields_wtime_beg = mpi_wtime() |
---|
| 1801 | call cpu_time(mp_getfields_time_beg) |
---|
| 1802 | else |
---|
| 1803 | mp_getfields_wtime_end = mpi_wtime() |
---|
| 1804 | call cpu_time(mp_getfields_time_end) |
---|
| 1805 | |
---|
| 1806 | mp_getfields_wtime_total = mp_getfields_wtime_total + & |
---|
| 1807 | &(mp_getfields_wtime_end - mp_getfields_wtime_beg) |
---|
| 1808 | mp_getfields_time_total = mp_getfields_time_total + & |
---|
| 1809 | &(mp_getfields_time_end - mp_getfields_time_beg) |
---|
| 1810 | end if |
---|
| 1811 | |
---|
| 1812 | case ('partloop1') |
---|
| 1813 | if (imode.eq.0) then |
---|
| 1814 | call cpu_time(tm_nploop_beg) |
---|
| 1815 | else |
---|
| 1816 | call cpu_time(tm_nploop_end) |
---|
| 1817 | tm_nploop_total = tm_nploop_total + (tm_nploop_end - tm_nploop_beg) |
---|
| 1818 | end if |
---|
| 1819 | |
---|
| 1820 | case ('conccalc') |
---|
| 1821 | if (imode.eq.0) then |
---|
| 1822 | call cpu_time(mp_conccalc_time_beg) |
---|
| 1823 | else |
---|
| 1824 | call cpu_time(mp_conccalc_time_end) |
---|
| 1825 | mp_conccalc_time_total = mp_conccalc_time_total + mp_conccalc_time_end - & |
---|
| 1826 | &mp_conccalc_time_beg |
---|
| 1827 | end if |
---|
| 1828 | case ('rootonly') |
---|
| 1829 | if (imode.eq.0) then |
---|
| 1830 | call cpu_time(mp_root_time_beg) |
---|
| 1831 | mp_root_wtime_beg = mpi_wtime() |
---|
| 1832 | else |
---|
| 1833 | call cpu_time(mp_root_time_end) |
---|
| 1834 | mp_root_wtime_end = mpi_wtime() |
---|
| 1835 | mp_root_time_total = mp_root_time_total + & |
---|
| 1836 | &(mp_root_time_end - mp_root_time_beg) |
---|
| 1837 | mp_root_wtime_total = mp_root_wtime_total + & |
---|
| 1838 | &(mp_root_wtime_end - mp_root_wtime_beg) |
---|
| 1839 | end if |
---|
| 1840 | |
---|
| 1841 | case ('iotime') |
---|
| 1842 | if (imode.eq.0) then |
---|
| 1843 | mp_io_wtime_beg = mpi_wtime() |
---|
| 1844 | call cpu_time(mp_io_time_beg) |
---|
| 1845 | else |
---|
| 1846 | mp_io_wtime_end = mpi_wtime() |
---|
| 1847 | call cpu_time(mp_io_time_end) |
---|
| 1848 | |
---|
| 1849 | mp_io_wtime_total = mp_io_wtime_total + (mp_io_wtime_end - & |
---|
| 1850 | & mp_io_wtime_beg) |
---|
| 1851 | mp_io_time_total = mp_io_time_total + (mp_io_time_end - & |
---|
| 1852 | & mp_io_time_beg) |
---|
| 1853 | end if |
---|
| 1854 | |
---|
[78e62dc] | 1855 | case ('verttransform') |
---|
| 1856 | if (imode.eq.0) then |
---|
| 1857 | mp_vt_wtime_beg = mpi_wtime() |
---|
| 1858 | call cpu_time(mp_vt_time_beg) |
---|
| 1859 | else |
---|
| 1860 | mp_vt_wtime_end = mpi_wtime() |
---|
| 1861 | call cpu_time(mp_vt_time_end) |
---|
| 1862 | |
---|
| 1863 | mp_vt_wtime_total = mp_vt_wtime_total + (mp_vt_wtime_end - & |
---|
| 1864 | & mp_vt_wtime_beg) |
---|
| 1865 | mp_vt_time_total = mp_vt_time_total + (mp_vt_time_end - & |
---|
| 1866 | & mp_vt_time_beg) |
---|
| 1867 | end if |
---|
| 1868 | |
---|
[8a65cb0] | 1869 | case ('readwind') |
---|
| 1870 | if (imode.eq.0) then |
---|
| 1871 | call cpu_time(mp_readwind_time_beg) |
---|
| 1872 | mp_readwind_wtime_beg = mpi_wtime() |
---|
| 1873 | else |
---|
| 1874 | call cpu_time(mp_readwind_time_end) |
---|
| 1875 | mp_readwind_wtime_end = mpi_wtime() |
---|
| 1876 | |
---|
| 1877 | mp_readwind_time_total = mp_readwind_time_total + & |
---|
| 1878 | &(mp_readwind_time_end - mp_readwind_time_beg) |
---|
| 1879 | mp_readwind_wtime_total = mp_readwind_wtime_total + & |
---|
| 1880 | &(mp_readwind_wtime_end - mp_readwind_wtime_beg) |
---|
| 1881 | end if |
---|
| 1882 | |
---|
| 1883 | case ('commtime') |
---|
| 1884 | if (imode.eq.0) then |
---|
| 1885 | call cpu_time(mp_comm_time_beg) |
---|
| 1886 | mp_comm_wtime_beg = mpi_wtime() |
---|
| 1887 | else |
---|
| 1888 | call cpu_time(mp_comm_time_end) |
---|
| 1889 | mp_comm_wtime_end = mpi_wtime() |
---|
| 1890 | mp_comm_time_total = mp_comm_time_total + & |
---|
| 1891 | &(mp_comm_time_end - mp_comm_time_beg) |
---|
| 1892 | mp_comm_wtime_total = mp_comm_wtime_total + & |
---|
| 1893 | &(mp_comm_wtime_end - mp_comm_wtime_beg) |
---|
| 1894 | end if |
---|
| 1895 | |
---|
| 1896 | case ('flexpart') |
---|
| 1897 | if (imode.eq.0) then |
---|
| 1898 | mp_total_wtime_beg=mpi_wtime() |
---|
| 1899 | else |
---|
| 1900 | mp_total_wtime_end=mpi_wtime() |
---|
| 1901 | mp_total_wtime_total = mp_total_wtime_end-mp_total_wtime_beg |
---|
| 1902 | end if |
---|
| 1903 | |
---|
| 1904 | case default |
---|
| 1905 | write(*,*) 'mpi_mod::mpif_mtime> WARNING: unknown case identifier' |
---|
| 1906 | |
---|
| 1907 | end select |
---|
| 1908 | |
---|
| 1909 | |
---|
| 1910 | end subroutine mpif_mtime |
---|
| 1911 | |
---|
| 1912 | |
---|
| 1913 | subroutine mpif_finalize |
---|
| 1914 | !*********************************************************************** |
---|
| 1915 | ! Finalize MPI |
---|
| 1916 | ! Optionally print detailed time diagnostics |
---|
| 1917 | !*********************************************************************** |
---|
| 1918 | implicit none |
---|
| 1919 | |
---|
| 1920 | integer :: ip,j,r |
---|
| 1921 | |
---|
[5f9d14a] | 1922 | !*********************************************************************** |
---|
| 1923 | |
---|
[78e62dc] | 1924 | IF (mp_measure_time) THEN |
---|
[8a65cb0] | 1925 | do ip=0, mp_np-1 |
---|
| 1926 | call MPI_BARRIER(MPI_COMM_WORLD, mp_ierr) |
---|
| 1927 | |
---|
| 1928 | if (ip == mp_pid) then |
---|
| 1929 | write(*,FMT='(72("#"))') |
---|
| 1930 | write(*,FMT='(A60,I3)') 'STATISTICS FOR MPI PROCESS:', mp_pid |
---|
| 1931 | if (ip == 0) then |
---|
| 1932 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR ROOT-ONLY (PID 0) & |
---|
| 1933 | &SECTIONS: ', mp_root_time_total |
---|
| 1934 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR ROOT-ONLY (PID 0) & |
---|
| 1935 | &SECTIONS:', mp_root_wtime_total |
---|
| 1936 | end if |
---|
| 1937 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR FLEXPART: ' & |
---|
| 1938 | &, mp_total_wtime_total |
---|
| 1939 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR MPI COMMUNICATIONS:',& |
---|
| 1940 | & mp_comm_time_total |
---|
| 1941 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR MPI COMMUNICATIONS:',& |
---|
| 1942 | & mp_comm_wtime_total |
---|
| 1943 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR MPI BARRIERS:',& |
---|
| 1944 | & mp_barrier_time_total |
---|
| 1945 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR MPI BARRIERS:',& |
---|
| 1946 | & mp_barrier_wtime_total |
---|
| 1947 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR TIMEMANAGER:',& |
---|
| 1948 | & tm_tot_total |
---|
| 1949 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR TIMEMANAGER/NUMPART LOOP:',& |
---|
| 1950 | & tm_nploop_total |
---|
| 1951 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR ADVANCE:',& |
---|
| 1952 | & mp_advance_wtime_total |
---|
| 1953 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR GETFIELDS:',& |
---|
| 1954 | & mp_getfields_wtime_total |
---|
| 1955 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR GETFIELDS:',& |
---|
| 1956 | & mp_getfields_time_total |
---|
| 1957 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR READWIND:',& |
---|
| 1958 | & mp_readwind_wtime_total |
---|
| 1959 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR READWIND:',& |
---|
| 1960 | & mp_readwind_time_total |
---|
| 1961 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR FILE IO:',& |
---|
| 1962 | & mp_io_wtime_total |
---|
| 1963 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR FILE IO:',& |
---|
| 1964 | & mp_io_time_total |
---|
| 1965 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR WETDEPO:',& |
---|
| 1966 | & mp_wetdepo_wtime_total |
---|
| 1967 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR WETDEPO:',& |
---|
| 1968 | & mp_wetdepo_time_total |
---|
| 1969 | write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR CONCCALC:',& |
---|
| 1970 | & mp_conccalc_time_total |
---|
[78e62dc] | 1971 | ! write(*,FMT='(A60,TR1,F9.2)') 'TOTAL WALL TIME FOR VERTTRANSFORM:',& |
---|
| 1972 | ! & mp_vt_wtime_total |
---|
| 1973 | ! write(*,FMT='(A60,TR1,F9.2)') 'TOTAL CPU TIME FOR VERTTRANSFORM:',& |
---|
| 1974 | ! & mp_vt_time_total |
---|
[8a65cb0] | 1975 | ! NB: the 'flush' function is possibly a gfortran-specific extension |
---|
| 1976 | call flush() |
---|
| 1977 | end if |
---|
| 1978 | end do |
---|
| 1979 | end if |
---|
| 1980 | |
---|
[78e62dc] | 1981 | ! This call to barrier is for correctly formatting output |
---|
| 1982 | call MPI_BARRIER(MPI_COMM_WORLD, mp_ierr) |
---|
| 1983 | |
---|
[f55fdce] | 1984 | if (lroot.and.mp_measure_time) then |
---|
[78e62dc] | 1985 | write(*,FMT='(72("#"))') |
---|
| 1986 | WRITE(*,*) "To turn off output of time measurements, set " |
---|
| 1987 | WRITE(*,*) " mp_measure_time=.false." |
---|
| 1988 | WRITE(*,*) "in file mpi_mod.f90" |
---|
| 1989 | write(*,FMT='(72("#"))') |
---|
| 1990 | end if |
---|
| 1991 | |
---|
[8a65cb0] | 1992 | ! j=mp_pid*nvar_async |
---|
| 1993 | ! In the implementation with 3 fields, the processes may have posted |
---|
| 1994 | ! MPI_Irecv requests that should be cancelled here |
---|
[5f9d14a] | 1995 | !! TODO: |
---|
[78e62dc] | 1996 | ! if (.not.lmp_sync) then |
---|
| 1997 | ! r=mp_pid*nvar_async |
---|
| 1998 | ! do j=r,r+nvar_async-1 |
---|
| 1999 | ! call MPI_Cancel(j,mp_ierr) |
---|
| 2000 | ! if (mp_ierr /= 0) write(*,*) '#### mpif_finalize::MPI_Cancel> ERROR ####' |
---|
| 2001 | ! end do |
---|
| 2002 | ! end if |
---|
[8a65cb0] | 2003 | |
---|
| 2004 | call MPI_FINALIZE(mp_ierr) |
---|
| 2005 | if (mp_ierr /= 0) then |
---|
[5f9d14a] | 2006 | write(*,*) '#### mpif_finalize::MPI_FINALIZE> MPI ERROR ', mp_ierr, ' ####' |
---|
[8a65cb0] | 2007 | stop |
---|
| 2008 | end if |
---|
| 2009 | |
---|
| 2010 | |
---|
[78e62dc] | 2011 | end subroutine mpif_finalize |
---|
[8a65cb0] | 2012 | |
---|
| 2013 | |
---|
[78e62dc] | 2014 | subroutine get_lun(my_lun) |
---|
[8a65cb0] | 2015 | !*********************************************************************** |
---|
| 2016 | ! get_lun: |
---|
| 2017 | ! Starting from 100, get next free logical unit number |
---|
| 2018 | !*********************************************************************** |
---|
| 2019 | |
---|
[78e62dc] | 2020 | implicit none |
---|
[8a65cb0] | 2021 | |
---|
[78e62dc] | 2022 | integer, intent(inout) :: my_lun |
---|
| 2023 | integer, save :: free_lun=100 |
---|
| 2024 | logical :: exists, iopen |
---|
[8a65cb0] | 2025 | |
---|
[5f9d14a] | 2026 | !*********************************************************************** |
---|
| 2027 | |
---|
[78e62dc] | 2028 | loop1: do |
---|
| 2029 | inquire(UNIT=free_lun, EXIST=exists, OPENED=iopen) |
---|
| 2030 | if (exists .and. .not.iopen) exit loop1 |
---|
| 2031 | free_lun = free_lun+1 |
---|
| 2032 | end do loop1 |
---|
| 2033 | my_lun = free_lun |
---|
[8a65cb0] | 2034 | |
---|
[78e62dc] | 2035 | end subroutine get_lun |
---|
[8a65cb0] | 2036 | |
---|
| 2037 | |
---|
[78e62dc] | 2038 | subroutine write_data_dbg(array_in, array_name, tstep, ident) |
---|
[8a65cb0] | 2039 | !*********************************************************************** |
---|
[78e62dc] | 2040 | ! Write one-dimensional arrays to file (for debugging purposes) |
---|
[8a65cb0] | 2041 | !*********************************************************************** |
---|
[78e62dc] | 2042 | implicit none |
---|
[8a65cb0] | 2043 | |
---|
[78e62dc] | 2044 | real, intent(in), dimension(:) :: array_in |
---|
| 2045 | integer, intent(in) :: tstep |
---|
| 2046 | integer :: lios |
---|
| 2047 | character(LEN=*), intent(in) :: ident, array_name |
---|
[8a65cb0] | 2048 | |
---|
[78e62dc] | 2049 | character(LEN=8) :: c_ts |
---|
| 2050 | character(LEN=40) :: fn_1, fn_2 |
---|
[8a65cb0] | 2051 | |
---|
[5f9d14a] | 2052 | !*********************************************************************** |
---|
| 2053 | |
---|
[78e62dc] | 2054 | write(c_ts, FMT='(I8.8,BZ)') tstep |
---|
| 2055 | fn_1='-'//trim(adjustl(c_ts))//'-'//trim(ident) |
---|
| 2056 | write(c_ts, FMT='(I2.2,BZ)') mp_np |
---|
| 2057 | fn_2= trim(adjustl(array_name))//trim(adjustl(fn_1))//'-np'//trim(adjustl(c_ts))//'.dat' |
---|
[8a65cb0] | 2058 | |
---|
[78e62dc] | 2059 | call get_lun(dat_lun) |
---|
| 2060 | open(UNIT=dat_lun, FILE=fn_2, IOSTAT=lios, ACTION='WRITE', & |
---|
| 2061 | FORM='UNFORMATTED', STATUS='REPLACE') |
---|
| 2062 | write(UNIT=dat_lun, IOSTAT=lios) array_in |
---|
| 2063 | close(UNIT=dat_lun) |
---|
[8a65cb0] | 2064 | |
---|
[78e62dc] | 2065 | end subroutine write_data_dbg |
---|
[8a65cb0] | 2066 | |
---|
| 2067 | |
---|
| 2068 | end module mpi_mod |
---|