[1900] | 1 | MODULE pmc_mpi_wrapper |
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[1762] | 2 | |
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| 3 | !--------------------------------------------------------------------------------! |
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| 4 | ! This file is part of PALM. |
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| 5 | ! |
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| 6 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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| 7 | ! of the GNU General Public License as published by the Free Software Foundation, |
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| 8 | ! either version 3 of the License, or (at your option) any later version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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[1818] | 17 | ! Copyright 1997-2016 Leibniz Universitaet Hannover |
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[1762] | 18 | !--------------------------------------------------------------------------------! |
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| 19 | ! |
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| 20 | ! Current revisions: |
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| 21 | ! ------------------ |
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[1900] | 22 | ! re-formatted to match PALM style |
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[1851] | 23 | ! |
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[1762] | 24 | ! Former revisions: |
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| 25 | ! ----------------- |
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| 26 | ! $Id: pmc_mpi_wrapper_mod.f90 1900 2016-05-04 15:27:53Z raasch $ |
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| 27 | ! |
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[1851] | 28 | ! 1850 2016-04-08 13:29:27Z maronga |
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| 29 | ! Module renamed |
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| 30 | ! |
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| 31 | ! |
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[1809] | 32 | ! 1808 2016-04-05 19:44:00Z raasch |
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| 33 | ! MPI module used by default on all machines |
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| 34 | ! |
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[1780] | 35 | ! 1779 2016-03-03 08:01:28Z raasch |
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| 36 | ! kind=dp replaced by wp |
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| 37 | ! |
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[1765] | 38 | ! 1764 2016-02-28 12:45:19Z raasch |
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| 39 | ! cpp-statement added (nesting can only be used in parallel mode), |
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| 40 | ! kind-parameters adjusted to PALM-kinds |
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| 41 | ! |
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[1763] | 42 | ! 1762 2016-02-25 12:31:13Z hellstea |
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| 43 | ! Initial revision by K. Ketelsen |
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[1762] | 44 | ! |
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| 45 | ! Description: |
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| 46 | ! ------------ |
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| 47 | ! |
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| 48 | ! MPI Wrapper of Palm Model Coupler |
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| 49 | !------------------------------------------------------------------------------! |
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| 50 | |
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[1764] | 51 | #if defined( __parallel ) |
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[1900] | 52 | USE, INTRINSIC :: ISO_C_BINDING |
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[1762] | 53 | |
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[1808] | 54 | #if defined( __mpifh ) |
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| 55 | INCLUDE "mpif.h" |
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| 56 | #else |
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[1764] | 57 | USE MPI |
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| 58 | #endif |
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[1762] | 59 | |
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[1900] | 60 | USE kinds |
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| 61 | USE pmc_handle_communicator, & |
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| 62 | ONLY: m_model_comm, m_model_rank, m_to_server_comm, m_to_client_comm |
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[1762] | 63 | |
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[1900] | 64 | IMPLICIT NONE |
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[1762] | 65 | |
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[1900] | 66 | PRIVATE |
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| 67 | SAVE |
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[1762] | 68 | |
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[1900] | 69 | INTERFACE pmc_send_to_server |
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| 70 | MODULE PROCEDURE pmc_send_to_server_integer |
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| 71 | MODULE PROCEDURE pmc_send_to_server_integer_2 |
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| 72 | MODULE PROCEDURE pmc_send_to_server_real_r1 |
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| 73 | MODULE PROCEDURE pmc_send_to_server_real_r2 |
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| 74 | MODULE PROCEDURE pmc_send_to_server_real_r3 |
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| 75 | END INTERFACE pmc_send_to_server |
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[1762] | 76 | |
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[1900] | 77 | INTERFACE pmc_recv_from_server |
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| 78 | MODULE PROCEDURE pmc_recv_from_server_integer |
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| 79 | MODULE PROCEDURE pmc_recv_from_server_real_r1 |
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| 80 | MODULE PROCEDURE pmc_recv_from_server_real_r2 |
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| 81 | MODULE PROCEDURE pmc_recv_from_server_real_r3 |
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| 82 | END INTERFACE pmc_recv_from_server |
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[1762] | 83 | |
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[1900] | 84 | INTERFACE pmc_send_to_client |
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| 85 | MODULE PROCEDURE pmc_send_to_client_integer |
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| 86 | MODULE PROCEDURE pmc_send_to_client_real_r1 |
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| 87 | MODULE PROCEDURE pmc_send_to_client_real_r2 |
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| 88 | MODULE PROCEDURE pmc_send_to_client_real_r3 |
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| 89 | END INTERFACE pmc_send_to_client |
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[1762] | 90 | |
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[1900] | 91 | INTERFACE pmc_recv_from_client |
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| 92 | MODULE PROCEDURE pmc_recv_from_client_integer |
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| 93 | MODULE PROCEDURE pmc_recv_from_client_integer_2 |
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| 94 | MODULE PROCEDURE pmc_recv_from_client_real_r1 |
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| 95 | MODULE PROCEDURE pmc_recv_from_client_real_r2 |
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| 96 | MODULE PROCEDURE pmc_recv_from_client_real_r3 |
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| 97 | END INTERFACE pmc_recv_from_client |
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[1762] | 98 | |
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[1900] | 99 | INTERFACE pmc_bcast |
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| 100 | MODULE PROCEDURE pmc_bcast_integer |
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| 101 | MODULE PROCEDURE pmc_bcast_character |
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| 102 | END INTERFACE pmc_bcast |
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[1762] | 103 | |
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[1900] | 104 | INTERFACE pmc_inter_bcast |
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| 105 | MODULE PROCEDURE pmc_inter_bcast_integer_1 |
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| 106 | END INTERFACE pmc_inter_bcast |
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[1762] | 107 | |
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[1900] | 108 | INTERFACE pmc_alloc_mem |
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| 109 | MODULE PROCEDURE pmc_alloc_mem_integer_1 |
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| 110 | MODULE PROCEDURE pmc_alloc_mem_Real_1 |
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| 111 | END INTERFACE pmc_alloc_mem |
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[1762] | 112 | |
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[1900] | 113 | INTERFACE pmc_time |
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| 114 | MODULE PROCEDURE pmc_time |
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| 115 | END INTERFACE pmc_time |
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[1762] | 116 | |
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[1900] | 117 | PUBLIC pmc_alloc_mem, pmc_bcast, pmc_inter_bcast, pmc_recv_from_client, & |
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| 118 | pmc_recv_from_server, pmc_send_to_client, pmc_send_to_server, & |
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| 119 | pmc_time |
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[1762] | 120 | |
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[1900] | 121 | CONTAINS |
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[1762] | 122 | |
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| 123 | |
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[1900] | 124 | SUBROUTINE pmc_send_to_server_integer( buf, n, server_rank, tag, ierr ) |
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[1762] | 125 | |
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[1900] | 126 | IMPLICIT NONE |
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[1762] | 127 | |
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[1900] | 128 | INTEGER, DIMENSION(:), INTENT(IN) :: buf !< |
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| 129 | INTEGER, INTENT(IN) :: n !< |
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| 130 | INTEGER, INTENT(IN) :: server_rank !< |
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| 131 | INTEGER, INTENT(IN) :: tag !< |
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| 132 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 133 | |
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[1900] | 134 | ierr = 0 |
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| 135 | CALL MPI_SEND( buf, n, MPI_INTEGER, server_rank, tag, m_to_server_comm, & |
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| 136 | ierr) |
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[1779] | 137 | |
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[1900] | 138 | END SUBROUTINE pmc_send_to_server_integer |
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[1762] | 139 | |
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[1779] | 140 | |
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[1762] | 141 | |
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[1900] | 142 | SUBROUTINE pmc_recv_from_server_integer( buf, n, server_rank, tag, ierr ) |
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[1762] | 143 | |
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[1900] | 144 | IMPLICIT NONE |
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[1779] | 145 | |
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[1900] | 146 | INTEGER, DIMENSION(:), INTENT(OUT) :: buf !< |
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| 147 | INTEGER, INTENT(IN) :: n !< |
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| 148 | INTEGER, INTENT(IN) :: server_rank !< |
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| 149 | INTEGER, INTENT(IN) :: tag !< |
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| 150 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 151 | |
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[1900] | 152 | ierr = 0 |
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| 153 | CALL MPI_RECV( buf, n, MPI_INTEGER, server_rank, tag, m_to_server_comm, & |
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| 154 | MPI_STATUS_IGNORE, ierr ) |
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[1779] | 155 | |
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[1900] | 156 | END SUBROUTINE pmc_recv_from_server_integer |
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[1762] | 157 | |
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| 158 | |
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[1779] | 159 | |
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[1900] | 160 | SUBROUTINE pmc_send_to_server_integer_2( buf, n, server_rank, tag, ierr ) |
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[1762] | 161 | |
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[1900] | 162 | IMPLICIT NONE |
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[1779] | 163 | |
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[1900] | 164 | INTEGER, DIMENSION(:,:), INTENT(IN) :: buf !< |
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| 165 | INTEGER, INTENT(IN) :: n !< |
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| 166 | INTEGER, INTENT(IN) :: server_rank !< |
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| 167 | INTEGER, INTENT(IN) :: tag !< |
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| 168 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 169 | |
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[1900] | 170 | ierr = 0 |
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| 171 | CALL MPI_SEND( buf, n, MPI_INTEGER, server_rank, tag, m_to_server_comm, & |
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| 172 | ierr ) |
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[1762] | 173 | |
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[1900] | 174 | END SUBROUTINE pmc_send_to_server_integer_2 |
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[1779] | 175 | |
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[1762] | 176 | |
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[1779] | 177 | |
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[1900] | 178 | SUBROUTINE pmc_send_to_server_real_r1( buf, n, server_rank, tag, ierr ) |
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[1762] | 179 | |
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[1900] | 180 | IMPLICIT NONE |
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[1762] | 181 | |
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[1900] | 182 | REAL(wp), DIMENSION(:), INTENT(IN) :: buf !< |
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| 183 | INTEGER, INTENT(IN) :: n !< |
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| 184 | INTEGER, INTENT(IN) :: server_rank !< |
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| 185 | INTEGER, INTENT(IN) :: tag !< |
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| 186 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 187 | |
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[1900] | 188 | ierr = 0 |
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| 189 | CALL MPI_SEND( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, ierr ) |
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[1762] | 190 | |
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[1900] | 191 | END SUBROUTINE pmc_send_to_server_real_r1 |
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[1779] | 192 | |
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[1762] | 193 | |
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| 194 | |
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[1900] | 195 | SUBROUTINE pmc_recv_from_server_real_r1( buf, n, server_rank, tag, ierr ) |
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[1779] | 196 | |
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[1900] | 197 | IMPLICIT NONE |
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[1762] | 198 | |
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[1900] | 199 | REAL(wp), DIMENSION(:), INTENT(OUT) :: buf !< |
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| 200 | INTEGER, INTENT(IN) :: n !< |
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| 201 | INTEGER, INTENT(IN) :: server_rank !< |
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| 202 | INTEGER, INTENT(IN) :: tag !< |
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| 203 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 204 | |
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[1900] | 205 | ierr = 0 |
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| 206 | CALL MPI_RECV( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, & |
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| 207 | MPI_STATUS_IGNORE, ierr ) |
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[1762] | 208 | |
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[1900] | 209 | END SUBROUTINE pmc_recv_from_server_real_r1 |
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[1762] | 210 | |
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| 211 | |
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| 212 | |
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[1900] | 213 | SUBROUTINE pmc_send_to_server_real_r2( buf, n, server_rank, tag, ierr ) |
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[1762] | 214 | |
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[1900] | 215 | IMPLICIT NONE |
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[1762] | 216 | |
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[1900] | 217 | REAL(wp), DIMENSION(:,:), INTENT(IN) :: buf !< |
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| 218 | INTEGER, INTENT(IN) :: n !< |
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| 219 | INTEGER, INTENT(IN) :: server_rank !< |
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| 220 | INTEGER, INTENT(IN) :: tag !< |
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| 221 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 222 | |
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[1900] | 223 | ierr = 0 |
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| 224 | CALL MPI_SEND( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, ierr ) |
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[1762] | 225 | |
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[1900] | 226 | END SUBROUTINE pmc_send_to_server_real_r2 |
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[1762] | 227 | |
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| 228 | |
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[1900] | 229 | SUBROUTINE pmc_recv_from_server_real_r2( buf, n, server_rank, tag, ierr ) |
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[1762] | 230 | |
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[1900] | 231 | IMPLICIT NONE |
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[1762] | 232 | |
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[1900] | 233 | REAL(wp), DIMENSION(:,:), INTENT(OUT) :: buf !< |
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| 234 | INTEGER, INTENT(IN) :: n !< |
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| 235 | INTEGER, INTENT(IN) :: server_rank !< |
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| 236 | INTEGER, INTENT(IN) :: tag !< |
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| 237 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 238 | |
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[1900] | 239 | ierr = 0 |
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| 240 | CALL MPI_RECV( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, & |
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| 241 | MPI_STATUS_IGNORE, ierr ) |
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[1762] | 242 | |
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[1900] | 243 | END SUBROUTINE pmc_recv_from_server_real_r2 |
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[1779] | 244 | |
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[1762] | 245 | |
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| 246 | |
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[1900] | 247 | SUBROUTINE pmc_send_to_server_real_r3( buf, n, server_rank, tag, ierr ) |
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[1779] | 248 | |
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[1900] | 249 | IMPLICIT NONE |
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[1762] | 250 | |
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[1900] | 251 | REAL(wp), DIMENSION(:,:,:), INTENT(IN) :: buf !< |
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| 252 | INTEGER, INTENT(IN) :: n !< |
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| 253 | INTEGER, INTENT(IN) :: server_rank !< |
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| 254 | INTEGER, INTENT(IN) :: tag !< |
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| 255 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 256 | |
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[1900] | 257 | ierr = 0 |
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| 258 | CALL MPI_SEND( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, ierr ) |
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[1762] | 259 | |
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[1900] | 260 | END SUBROUTINE pmc_send_to_server_real_r3 |
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[1762] | 261 | |
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[1779] | 262 | |
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[1762] | 263 | |
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[1900] | 264 | SUBROUTINE pmc_recv_from_server_real_r3( buf, n, server_rank, tag, ierr ) |
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[1779] | 265 | |
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[1900] | 266 | IMPLICIT NONE |
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[1762] | 267 | |
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[1900] | 268 | REAL(wp), DIMENSION(:,:,:), INTENT(OUT) :: buf !< |
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| 269 | INTEGER, INTENT(IN) :: n !< |
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| 270 | INTEGER, INTENT(IN) :: server_rank !< |
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| 271 | INTEGER, INTENT(IN) :: tag !< |
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| 272 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 273 | |
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[1900] | 274 | ierr = 0 |
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| 275 | CALL MPI_RECV( buf, n, MPI_REAL, server_rank, tag, m_to_server_comm, & |
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| 276 | MPI_STATUS_IGNORE, ierr ) |
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[1779] | 277 | |
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[1900] | 278 | END SUBROUTINE pmc_recv_from_server_real_r3 |
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[1762] | 279 | |
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[1779] | 280 | |
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[1762] | 281 | |
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[1900] | 282 | SUBROUTINE pmc_send_to_client_integer( client_id, buf, n, client_rank, tag, & |
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| 283 | ierr ) |
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[1762] | 284 | |
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[1900] | 285 | IMPLICIT NONE |
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[1779] | 286 | |
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[1900] | 287 | INTEGER, INTENT(IN) :: client_id !< |
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| 288 | INTEGER, DIMENSION(:), INTENT(IN) :: buf !< |
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| 289 | INTEGER, INTENT(IN) :: n !< |
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| 290 | INTEGER, INTENT(IN) :: client_rank !< |
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| 291 | INTEGER, INTENT(IN) :: tag !< |
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| 292 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 293 | |
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[1900] | 294 | ierr = 0 |
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| 295 | CALL MPI_SEND( buf, n, MPI_INTEGER, client_rank, tag, & |
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| 296 | m_to_client_comm(client_id), ierr ) |
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[1779] | 297 | |
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[1900] | 298 | END SUBROUTINE pmc_send_to_client_integer |
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[1762] | 299 | |
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| 300 | |
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[1779] | 301 | |
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[1900] | 302 | SUBROUTINE pmc_recv_from_client_integer( client_id, buf, n, client_rank, tag, & |
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| 303 | ierr ) |
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[1762] | 304 | |
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[1900] | 305 | IMPLICIT NONE |
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[1779] | 306 | |
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[1900] | 307 | INTEGER, INTENT(IN) :: client_id !< |
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| 308 | INTEGER, DIMENSION(:), INTENT(INOUT) :: buf !< |
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| 309 | INTEGER, INTENT(IN) :: n !< |
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| 310 | INTEGER, INTENT(IN) :: client_rank !< |
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| 311 | INTEGER, INTENT(IN) :: tag !< |
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| 312 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 313 | |
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[1900] | 314 | ierr = 0 |
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| 315 | CALL MPI_RECV( buf, n, MPI_INTEGER, client_rank, tag, & |
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| 316 | m_to_client_comm(client_id), MPI_STATUS_IGNORE, ierr ) |
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[1762] | 317 | |
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[1900] | 318 | END SUBROUTINE pmc_recv_from_client_integer |
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[1762] | 319 | |
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| 320 | |
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| 321 | |
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[1900] | 322 | SUBROUTINE pmc_recv_from_client_integer_2( client_id, buf, n, client_rank, & |
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| 323 | tag, ierr ) |
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[1762] | 324 | |
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[1900] | 325 | IMPLICIT NONE |
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[1762] | 326 | |
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[1900] | 327 | INTEGER, INTENT(IN) :: client_id !< |
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| 328 | INTEGER, DIMENSION(:,:), INTENT(OUT) :: buf !< |
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| 329 | INTEGER, INTENT(IN) :: n !< |
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| 330 | INTEGER, INTENT(IN) :: client_rank !< |
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| 331 | INTEGER, INTENT(IN) :: tag !< |
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| 332 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 333 | |
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[1900] | 334 | ierr = 0 |
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| 335 | CALL MPI_RECV( buf, n, MPI_INTEGER, client_rank, tag, & |
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| 336 | m_to_client_comm(client_id), MPI_STATUS_IGNORE, ierr ) |
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[1762] | 337 | |
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[1900] | 338 | END SUBROUTINE pmc_recv_from_client_integer_2 |
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[1762] | 339 | |
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| 340 | |
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| 341 | |
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[1900] | 342 | SUBROUTINE pmc_send_to_client_real_r1( client_id, buf, n, client_rank, tag, & |
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| 343 | ierr ) |
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[1762] | 344 | |
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[1900] | 345 | IMPLICIT NONE |
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[1762] | 346 | |
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[1900] | 347 | INTEGER, INTENT(IN) :: client_id !< |
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| 348 | REAL(wp), DIMENSION(:), INTENT(IN) :: buf !< |
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| 349 | INTEGER, INTENT(IN) :: n !< |
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| 350 | INTEGER, INTENT(IN) :: client_rank !< |
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| 351 | INTEGER, INTENT(IN) :: tag !< |
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| 352 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 353 | |
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[1900] | 354 | ierr = 0 |
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| 355 | CALL MPI_SEND( buf, n, MPI_REAL, client_rank, tag, & |
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| 356 | m_to_client_comm(client_id), ierr ) |
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[1762] | 357 | |
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[1900] | 358 | END SUBROUTINE pmc_send_to_client_real_r1 |
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[1762] | 359 | |
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| 360 | |
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| 361 | |
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[1900] | 362 | SUBROUTINE pmc_recv_from_client_real_r1( client_id, buf, n, client_rank, tag, & |
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| 363 | ierr ) |
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[1762] | 364 | |
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[1900] | 365 | IMPLICIT NONE |
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[1762] | 366 | |
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[1900] | 367 | INTEGER, INTENT(IN) :: client_id !< |
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| 368 | REAL(wp), DIMENSION(:), INTENT(INOUT) :: buf !< |
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| 369 | INTEGER, INTENT(IN) :: n !< |
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| 370 | INTEGER, INTENT(IN) :: client_rank !< |
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| 371 | INTEGER, INTENT(IN) :: tag !< |
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| 372 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 373 | |
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[1900] | 374 | ierr = 0 |
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| 375 | CALL MPI_RECV( buf, n, MPI_REAL, client_rank, tag, & |
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| 376 | m_to_client_comm(client_id), MPI_STATUS_IGNORE, ierr ) |
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[1762] | 377 | |
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[1900] | 378 | END SUBROUTINE pmc_recv_from_client_real_r1 |
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[1762] | 379 | |
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| 380 | |
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| 381 | |
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[1900] | 382 | SUBROUTINE pmc_send_to_client_real_r2( client_id, buf, n, client_rank, tag, & |
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| 383 | ierr ) |
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[1762] | 384 | |
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[1900] | 385 | IMPLICIT NONE |
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[1762] | 386 | |
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[1900] | 387 | INTEGER, INTENT(IN) :: client_id !< |
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| 388 | REAL(wp), DIMENSION(:,:), INTENT(IN) :: buf !< |
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| 389 | INTEGER, INTENT(IN) :: n !< |
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| 390 | INTEGER, INTENT(IN) :: client_rank !< |
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| 391 | INTEGER, INTENT(IN) :: tag !< |
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| 392 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 393 | |
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[1900] | 394 | ierr = 0 |
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| 395 | CALL MPI_SEND( buf, n, MPI_REAL, client_rank, tag, & |
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| 396 | m_to_client_comm(client_id), ierr ) |
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[1762] | 397 | |
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[1900] | 398 | END SUBROUTINE pmc_send_to_client_real_r2 |
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[1762] | 399 | |
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| 400 | |
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| 401 | |
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[1900] | 402 | SUBROUTINE pmc_recv_from_client_real_r2( client_id, buf, n, client_rank, tag, & |
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| 403 | ierr ) |
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[1762] | 404 | |
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[1900] | 405 | IMPLICIT NONE |
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[1762] | 406 | |
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[1900] | 407 | INTEGER, INTENT(IN) :: client_id !< |
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| 408 | REAL(wp), DIMENSION(:,:), INTENT(OUT) :: buf !< |
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| 409 | INTEGER, INTENT(IN) :: n !< |
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| 410 | INTEGER, INTENT(IN) :: client_rank !< |
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| 411 | INTEGER, INTENT(IN) :: tag !< |
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| 412 | INTEGER, INTENT(OUT) :: ierr !< |
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| 413 | |
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| 414 | ierr = 0 |
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| 415 | CALL MPI_RECV( buf, n, MPI_REAL, client_rank, tag, & |
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| 416 | m_to_client_comm(client_id), MPI_STATUS_IGNORE, ierr ) |
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| 417 | |
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| 418 | END SUBROUTINE pmc_recv_from_client_real_r2 |
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| 419 | |
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| 420 | |
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| 421 | |
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| 422 | SUBROUTINE pmc_send_to_client_real_r3( client_id, buf, n, client_rank, tag, & |
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| 423 | ierr) |
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| 424 | |
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| 425 | IMPLICIT NONE |
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| 426 | |
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| 427 | INTEGER, INTENT(IN) :: client_id !< |
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| 428 | REAL(wp), DIMENSION(:,:,:), INTENT(IN) :: buf !< |
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| 429 | INTEGER, INTENT(IN) :: n !< |
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| 430 | INTEGER, INTENT(IN) :: client_rank !< |
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| 431 | INTEGER, INTENT(IN) :: tag !< |
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| 432 | INTEGER, INTENT(OUT) :: ierr !< |
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| 433 | |
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| 434 | ierr = 0 |
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| 435 | CALL MPI_SEND( buf, n, MPI_REAL, client_rank, tag, & |
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| 436 | m_to_client_comm(client_id), ierr ) |
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| 437 | |
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| 438 | END SUBROUTINE pmc_send_to_client_real_r3 |
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| 439 | |
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| 440 | |
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| 441 | |
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| 442 | SUBROUTINE pmc_recv_from_client_real_r3( client_id, buf, n, client_rank, tag, & |
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| 443 | ierr ) |
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| 444 | |
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| 445 | IMPLICIT NONE |
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| 446 | |
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| 447 | INTEGER, INTENT(IN) :: client_id !< |
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| 448 | REAL(wp), DIMENSION(:,:,:), INTENT(OUT) :: buf !< |
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| 449 | INTEGER, INTENT(IN) :: n !< |
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| 450 | INTEGER, INTENT(IN) :: client_rank !< |
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| 451 | INTEGER, INTENT(IN) :: tag !< |
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| 452 | INTEGER, INTENT(OUT) :: ierr !< |
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| 453 | |
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| 454 | ierr = 0 |
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| 455 | CALL MPI_RECV( buf, n, MPI_REAL, client_rank, tag, & |
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| 456 | m_to_client_comm(client_id), MPI_STATUS_IGNORE, ierr ) |
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| 457 | |
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| 458 | END SUBROUTINE pmc_recv_from_client_real_r3 |
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| 459 | |
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| 460 | |
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| 461 | |
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| 462 | SUBROUTINE pmc_bcast_integer( buf, root_pe, comm, ierr ) |
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| 463 | |
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| 464 | IMPLICIT NONE |
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| 465 | |
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| 466 | INTEGER, INTENT(INOUT) :: buf !< |
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| 467 | INTEGER, INTENT(IN) :: root_pe !< |
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| 468 | INTEGER, INTENT(IN), OPTIONAL :: comm !< |
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| 469 | INTEGER, INTENT(OUT), OPTIONAL :: ierr !< |
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| 470 | |
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| 471 | INTEGER :: mycomm !< |
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| 472 | INTEGER :: myerr !< |
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| 473 | |
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| 474 | |
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| 475 | IF ( PRESENT( comm ) ) THEN |
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| 476 | mycomm = comm |
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| 477 | ELSE |
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| 478 | mycomm = m_model_comm |
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| 479 | ENDIF |
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| 480 | |
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| 481 | CALL MPI_BCAST( buf, 1, MPI_INTEGER, root_pe, mycomm, myerr ) |
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| 482 | |
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| 483 | IF ( PRESENT( ierr ) ) THEN |
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| 484 | ierr = myerr |
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| 485 | ENDIF |
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| 486 | |
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| 487 | END SUBROUTINE pmc_bcast_integer |
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| 488 | |
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| 489 | |
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| 490 | |
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| 491 | SUBROUTINE pmc_bcast_character( buf, root_pe, comm, ierr ) |
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| 492 | |
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| 493 | IMPLICIT NONE |
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| 494 | |
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| 495 | CHARACTER(LEN=*), INTENT(INOUT) :: buf !< |
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| 496 | INTEGER, INTENT(IN) :: root_pe !< |
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| 497 | INTEGER, INTENT(IN), OPTIONAL :: comm !< |
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| 498 | INTEGER, INTENT(OUT), OPTIONAL :: ierr !< |
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| 499 | |
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| 500 | INTEGER :: mycomm !< |
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| 501 | INTEGER :: myerr !< |
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| 502 | |
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| 503 | IF ( PRESENT( comm ) ) THEN |
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| 504 | mycomm = comm |
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| 505 | ELSE |
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| 506 | mycomm = m_model_comm |
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| 507 | ENDIF |
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| 508 | |
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| 509 | CALL MPI_BCAST( buf, LEN(buf), MPI_CHARACTER, root_pe, mycomm, myerr ) |
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| 510 | |
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| 511 | IF ( PRESENT( ierr ) ) THEN |
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| 512 | ierr = myerr |
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| 513 | ENDIF |
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| 514 | |
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| 515 | END SUBROUTINE pmc_bcast_character |
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| 516 | |
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| 517 | |
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| 518 | |
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| 519 | SUBROUTINE pmc_inter_bcast_integer_1( buf, client_id, ierr ) |
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| 520 | |
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| 521 | IMPLICIT NONE |
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| 522 | |
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| 523 | INTEGER, INTENT(INOUT),DIMENSION(:) :: buf !< |
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| 524 | INTEGER, INTENT(IN),optional :: client_id !< |
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| 525 | INTEGER, INTENT(OUT),optional :: ierr !< |
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| 526 | |
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| 527 | INTEGER :: mycomm !< |
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| 528 | INTEGER :: myerr !< |
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| 529 | INTEGER :: root_pe !< |
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| 530 | |
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| 531 | ! |
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| 532 | !-- PE 0 server broadcast to all client PEs |
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| 533 | IF ( PRESENT( client_id ) ) THEN |
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| 534 | |
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| 535 | mycomm = m_to_client_comm(client_id) |
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| 536 | |
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| 537 | IF ( m_model_rank == 0 ) THEN |
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| 538 | root_pe = MPI_ROOT |
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| 539 | ELSE |
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| 540 | root_pe = MPI_PROC_NULL |
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| 541 | ENDIF |
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| 542 | |
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| 543 | ELSE |
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| 544 | mycomm = m_to_server_comm |
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| 545 | root_pe = 0 |
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| 546 | ENDIF |
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| 547 | |
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| 548 | CALL MPI_BCAST( buf, SIZE( buf ), MPI_INTEGER, root_pe, mycomm, myerr ) |
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| 549 | |
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| 550 | IF ( PRESENT( ierr ) ) THEN |
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| 551 | ierr = myerr |
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| 552 | ENDIF |
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| 553 | |
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| 554 | END SUBROUTINE pmc_inter_bcast_integer_1 |
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| 555 | |
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| 556 | |
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| 557 | |
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| 558 | SUBROUTINE pmc_alloc_mem_integer_1( iarray, idim1 ) |
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| 559 | ! |
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| 560 | !-- Allocate memory with MPI_ALLOC_MEM using intermediate C-pointer |
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| 561 | |
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| 562 | IMPLICIT NONE |
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| 563 | |
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| 564 | INTEGER, DIMENSION(:), POINTER, INTENT(INOUT) :: iarray !< |
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| 565 | INTEGER, INTENT(IN) :: idim1 !< |
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| 566 | |
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| 567 | INTEGER, DIMENSION(1) :: ashape !< |
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| 568 | INTEGER(KIND=MPI_ADDRESS_KIND) :: winsize !< |
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| 569 | INTEGER :: ierr !< |
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| 570 | |
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| 571 | TYPE(C_PTR) :: p_myind !< |
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| 572 | |
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| 573 | winsize = idim1 * C_SIZEOF( ierr ) |
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| 574 | |
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| 575 | CALL MPI_ALLOC_MEM( winsize, MPI_INFO_NULL, p_myind, ierr ) |
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| 576 | ashape(1) = idim1 |
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| 577 | CALL C_F_POINTER( p_myind, iarray, ashape ) |
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| 578 | |
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| 579 | END SUBROUTINE pmc_alloc_mem_integer_1 |
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| 580 | |
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| 581 | |
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| 582 | |
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| 583 | SUBROUTINE pmc_alloc_mem_real_1( array, idim1, base_ptr ) |
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| 584 | |
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| 585 | IMPLICIT NONE |
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| 586 | |
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| 587 | INTEGER(idp), INTENT(IN) :: idim1 !< |
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| 588 | REAL(KIND=wp), DIMENSION(:), POINTER, INTENT(INOUT) :: array !< |
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| 589 | TYPE(C_PTR), INTENT(OUT), OPTIONAL :: base_ptr !< |
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| 590 | |
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| 591 | INTEGER, DIMENSION(1) :: ashape !< |
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| 592 | INTEGER(KIND=MPI_ADDRESS_KIND) :: winsize !< |
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| 593 | INTEGER :: ierr !< |
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| 594 | |
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| 595 | TYPE(C_PTR) :: p_myind !< |
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| 596 | |
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| 597 | winsize = idim1 * wp |
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| 598 | |
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| 599 | CALL MPI_ALLOC_MEM( winsize , MPI_INFO_NULL, p_myind, ierr ) |
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| 600 | ashape(1) = idim1 |
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| 601 | CALL C_F_POINTER( p_myind, array, ashape ) |
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| 602 | |
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| 603 | IF ( PRESENT( base_ptr ) ) THEN |
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| 604 | base_ptr = p_myind |
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| 605 | ENDIF |
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| 606 | |
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| 607 | END SUBROUTINE pmc_alloc_mem_Real_1 |
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| 608 | |
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| 609 | |
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| 610 | |
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| 611 | FUNCTION pmc_time() |
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| 612 | |
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| 613 | REAL(kind=wp) :: pmc_time !< |
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| 614 | |
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| 615 | pmc_time = MPI_WTIME() |
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| 616 | |
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| 617 | END FUNCTION pmc_time |
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| 618 | |
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[1764] | 619 | #endif |
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[1762] | 620 | END MODULE pmc_mpi_wrapper |
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