[1900] | 1 | MODULE pmc_mpi_wrapper |
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[1762] | 2 | |
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[2000] | 3 | !------------------------------------------------------------------------------! |
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[2696] | 4 | ! This file is part of the PALM model system. |
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[1762] | 5 | ! |
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[2000] | 6 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 7 | ! terms of the GNU General Public License as published by the Free Software |
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| 8 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 9 | ! version. |
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[1762] | 10 | ! |
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| 11 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 12 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 13 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 14 | ! |
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| 15 | ! You should have received a copy of the GNU General Public License along with |
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| 16 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 17 | ! |
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[3655] | 18 | ! Copyright 1997-2019 Leibniz Universitaet Hannover |
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[2000] | 19 | !------------------------------------------------------------------------------! |
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[1762] | 20 | ! |
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| 21 | ! Current revisions: |
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| 22 | ! ------------------ |
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[1851] | 23 | ! |
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[2001] | 24 | ! |
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[1762] | 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: pmc_mpi_wrapper_mod.f90 3655 2019-01-07 16:51:22Z motisi $ |
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[2938] | 28 | ! Extent interface by logical buffer |
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| 29 | ! |
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| 30 | ! 2936 2018-03-27 14:49:27Z suehring |
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[2841] | 31 | ! Bugfix: wrong placement of include 'mpif.h' corrected |
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| 32 | ! |
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| 33 | ! 2809 2018-02-15 09:55:58Z schwenkel |
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[2809] | 34 | ! Bugfix for gfortran: Replace the function C_SIZEOF with STORAGE_SIZE |
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| 35 | ! |
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| 36 | ! 2718 2018-01-02 08:49:38Z maronga |
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[2716] | 37 | ! Corrected "Former revisions" section |
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| 38 | ! |
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| 39 | ! 2696 2017-12-14 17:12:51Z kanani |
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| 40 | ! Change in file header (GPL part) |
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| 41 | ! |
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| 42 | ! 2599 2017-11-01 13:18:45Z hellstea |
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[2599] | 43 | ! Some cleanup and commenting improvements only. |
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| 44 | ! |
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| 45 | ! 2101 2017-01-05 16:42:31Z suehring |
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[1762] | 46 | ! |
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[2001] | 47 | ! 2000 2016-08-20 18:09:15Z knoop |
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| 48 | ! Forced header and separation lines into 80 columns |
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| 49 | ! |
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[1933] | 50 | ! 1901 2016-05-04 15:39:38Z raasch |
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| 51 | ! Code clean up. The words server/client changed to parent/child. |
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| 52 | ! |
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[1901] | 53 | ! 1900 2016-05-04 15:27:53Z raasch |
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| 54 | ! re-formatted to match PALM style |
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| 55 | ! |
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[1851] | 56 | ! 1850 2016-04-08 13:29:27Z maronga |
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| 57 | ! Module renamed |
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| 58 | ! |
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| 59 | ! |
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[1809] | 60 | ! 1808 2016-04-05 19:44:00Z raasch |
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| 61 | ! MPI module used by default on all machines |
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| 62 | ! |
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[1780] | 63 | ! 1779 2016-03-03 08:01:28Z raasch |
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| 64 | ! kind=dp replaced by wp |
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| 65 | ! |
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[1765] | 66 | ! 1764 2016-02-28 12:45:19Z raasch |
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| 67 | ! cpp-statement added (nesting can only be used in parallel mode), |
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| 68 | ! kind-parameters adjusted to PALM-kinds |
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| 69 | ! |
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[1763] | 70 | ! 1762 2016-02-25 12:31:13Z hellstea |
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| 71 | ! Initial revision by K. Ketelsen |
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[1762] | 72 | ! |
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| 73 | ! Description: |
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| 74 | ! ------------ |
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| 75 | ! |
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| 76 | ! MPI Wrapper of Palm Model Coupler |
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[1933] | 77 | !-------------------------------------------------------------------------------! |
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[1762] | 78 | |
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[1764] | 79 | #if defined( __parallel ) |
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[1900] | 80 | USE, INTRINSIC :: ISO_C_BINDING |
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[1762] | 81 | |
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[2841] | 82 | #if !defined( __mpifh ) |
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[1764] | 83 | USE MPI |
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| 84 | #endif |
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[1762] | 85 | |
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[1900] | 86 | USE kinds |
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[1933] | 87 | USE pmc_handle_communicator, & |
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| 88 | ONLY: m_model_comm, m_model_rank, m_to_parent_comm, m_to_child_comm |
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[1762] | 89 | |
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[1900] | 90 | IMPLICIT NONE |
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[1762] | 91 | |
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[2841] | 92 | #if defined( __mpifh ) |
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| 93 | INCLUDE "mpif.h" |
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| 94 | #endif |
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| 95 | |
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[1900] | 96 | PRIVATE |
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| 97 | SAVE |
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[1762] | 98 | |
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[1933] | 99 | INTERFACE pmc_send_to_parent |
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| 100 | MODULE PROCEDURE pmc_send_to_parent_integer |
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| 101 | MODULE PROCEDURE pmc_send_to_parent_integer_2 |
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| 102 | MODULE PROCEDURE pmc_send_to_parent_real_r1 |
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| 103 | MODULE PROCEDURE pmc_send_to_parent_real_r2 |
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| 104 | MODULE PROCEDURE pmc_send_to_parent_real_r3 |
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| 105 | END INTERFACE pmc_send_to_parent |
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[1762] | 106 | |
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[1933] | 107 | INTERFACE pmc_recv_from_parent |
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[2938] | 108 | MODULE PROCEDURE pmc_recv_from_parent_logical |
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[1933] | 109 | MODULE PROCEDURE pmc_recv_from_parent_integer |
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| 110 | MODULE PROCEDURE pmc_recv_from_parent_real_r1 |
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| 111 | MODULE PROCEDURE pmc_recv_from_parent_real_r2 |
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| 112 | MODULE PROCEDURE pmc_recv_from_parent_real_r3 |
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| 113 | END INTERFACE pmc_recv_from_parent |
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[1762] | 114 | |
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[1933] | 115 | INTERFACE pmc_send_to_child |
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[2938] | 116 | MODULE PROCEDURE pmc_send_to_child_logical |
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[1933] | 117 | MODULE PROCEDURE pmc_send_to_child_integer |
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| 118 | MODULE PROCEDURE pmc_send_to_child_real_r1 |
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| 119 | MODULE PROCEDURE pmc_send_to_child_real_r2 |
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| 120 | MODULE PROCEDURE pmc_send_to_child_real_r3 |
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| 121 | END INTERFACE pmc_send_to_child |
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[1762] | 122 | |
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[1933] | 123 | INTERFACE pmc_recv_from_child |
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| 124 | MODULE PROCEDURE pmc_recv_from_child_integer |
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| 125 | MODULE PROCEDURE pmc_recv_from_child_integer_2 |
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| 126 | MODULE PROCEDURE pmc_recv_from_child_real_r1 |
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| 127 | MODULE PROCEDURE pmc_recv_from_child_real_r2 |
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| 128 | MODULE PROCEDURE pmc_recv_from_child_real_r3 |
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| 129 | END INTERFACE pmc_recv_from_child |
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[1762] | 130 | |
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[1900] | 131 | INTERFACE pmc_bcast |
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| 132 | MODULE PROCEDURE pmc_bcast_integer |
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| 133 | MODULE PROCEDURE pmc_bcast_character |
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| 134 | END INTERFACE pmc_bcast |
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[1762] | 135 | |
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[1900] | 136 | INTERFACE pmc_inter_bcast |
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| 137 | MODULE PROCEDURE pmc_inter_bcast_integer_1 |
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| 138 | END INTERFACE pmc_inter_bcast |
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[1762] | 139 | |
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[1900] | 140 | INTERFACE pmc_alloc_mem |
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| 141 | MODULE PROCEDURE pmc_alloc_mem_integer_1 |
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| 142 | MODULE PROCEDURE pmc_alloc_mem_Real_1 |
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| 143 | END INTERFACE pmc_alloc_mem |
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[1762] | 144 | |
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[1900] | 145 | INTERFACE pmc_time |
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| 146 | MODULE PROCEDURE pmc_time |
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| 147 | END INTERFACE pmc_time |
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[1762] | 148 | |
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[1933] | 149 | PUBLIC pmc_alloc_mem, pmc_bcast, pmc_inter_bcast, pmc_recv_from_child, & |
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| 150 | pmc_recv_from_parent, pmc_send_to_child, pmc_send_to_parent, & |
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[1900] | 151 | pmc_time |
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[1762] | 152 | |
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[1900] | 153 | CONTAINS |
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[1762] | 154 | |
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| 155 | |
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[2938] | 156 | SUBROUTINE pmc_recv_from_parent_logical( buf, n, parent_rank, tag, ierr ) |
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| 157 | |
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| 158 | IMPLICIT NONE |
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| 159 | |
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| 160 | INTEGER, INTENT(IN) :: n !< |
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| 161 | INTEGER, INTENT(IN) :: parent_rank !< |
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| 162 | INTEGER, INTENT(IN) :: tag !< |
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| 163 | INTEGER, INTENT(OUT) :: ierr !< |
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| 164 | |
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| 165 | LOGICAL, INTENT(OUT) :: buf !< |
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| 166 | |
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| 167 | ierr = 0 |
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| 168 | CALL MPI_RECV( buf, n, MPI_LOGICAL, parent_rank, tag, m_to_parent_comm, & |
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| 169 | MPI_STATUS_IGNORE, ierr ) |
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| 170 | |
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| 171 | END SUBROUTINE pmc_recv_from_parent_logical |
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| 172 | |
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| 173 | SUBROUTINE pmc_send_to_child_logical( child_id, buf, n, child_rank, tag, & |
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| 174 | ierr ) |
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| 175 | |
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| 176 | IMPLICIT NONE |
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| 177 | |
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| 178 | INTEGER, INTENT(IN) :: child_id !< |
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| 179 | INTEGER, INTENT(IN) :: n !< |
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| 180 | INTEGER, INTENT(IN) :: child_rank !< |
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| 181 | INTEGER, INTENT(IN) :: tag !< |
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| 182 | INTEGER, INTENT(OUT) :: ierr !< |
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| 183 | |
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| 184 | LOGICAL, INTENT(IN) :: buf !< |
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| 185 | |
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| 186 | ierr = 0 |
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| 187 | CALL MPI_SEND( buf, n, MPI_LOGICAL, child_rank, tag, & |
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| 188 | m_to_child_comm(child_id), ierr ) |
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| 189 | |
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| 190 | END SUBROUTINE pmc_send_to_child_logical |
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| 191 | |
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| 192 | |
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[1933] | 193 | SUBROUTINE pmc_send_to_parent_integer( buf, n, parent_rank, tag, ierr ) |
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[1762] | 194 | |
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[1900] | 195 | IMPLICIT NONE |
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[1762] | 196 | |
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[1900] | 197 | INTEGER, DIMENSION(:), INTENT(IN) :: buf !< |
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| 198 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 199 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 200 | INTEGER, INTENT(IN) :: tag !< |
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| 201 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 202 | |
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[2599] | 203 | |
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[1900] | 204 | ierr = 0 |
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[1933] | 205 | CALL MPI_SEND( buf, n, MPI_INTEGER, parent_rank, tag, m_to_parent_comm, & |
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[2599] | 206 | ierr ) |
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[1779] | 207 | |
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[1933] | 208 | END SUBROUTINE pmc_send_to_parent_integer |
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[1762] | 209 | |
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[1779] | 210 | |
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[1933] | 211 | SUBROUTINE pmc_recv_from_parent_integer( buf, n, parent_rank, tag, ierr ) |
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[1762] | 212 | |
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[1900] | 213 | IMPLICIT NONE |
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[1779] | 214 | |
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[1900] | 215 | INTEGER, DIMENSION(:), INTENT(OUT) :: buf !< |
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| 216 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 217 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 218 | INTEGER, INTENT(IN) :: tag !< |
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| 219 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 220 | |
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[2599] | 221 | |
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[1900] | 222 | ierr = 0 |
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[1933] | 223 | CALL MPI_RECV( buf, n, MPI_INTEGER, parent_rank, tag, m_to_parent_comm, & |
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[1900] | 224 | MPI_STATUS_IGNORE, ierr ) |
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[1779] | 225 | |
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[1933] | 226 | END SUBROUTINE pmc_recv_from_parent_integer |
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[1762] | 227 | |
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| 228 | |
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[1779] | 229 | |
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[1933] | 230 | SUBROUTINE pmc_send_to_parent_integer_2( buf, n, parent_rank, tag, ierr ) |
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[1762] | 231 | |
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[1900] | 232 | IMPLICIT NONE |
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[1779] | 233 | |
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[1900] | 234 | INTEGER, DIMENSION(:,:), INTENT(IN) :: buf !< |
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| 235 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 236 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 237 | INTEGER, INTENT(IN) :: tag !< |
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| 238 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 239 | |
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[2599] | 240 | |
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[1900] | 241 | ierr = 0 |
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[1933] | 242 | CALL MPI_SEND( buf, n, MPI_INTEGER, parent_rank, tag, m_to_parent_comm, & |
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[1900] | 243 | ierr ) |
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[1762] | 244 | |
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[1933] | 245 | END SUBROUTINE pmc_send_to_parent_integer_2 |
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[1779] | 246 | |
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[1762] | 247 | |
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[1779] | 248 | |
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[1933] | 249 | SUBROUTINE pmc_send_to_parent_real_r1( buf, n, parent_rank, tag, ierr ) |
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[1762] | 250 | |
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[1900] | 251 | IMPLICIT NONE |
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[1762] | 252 | |
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[1900] | 253 | REAL(wp), DIMENSION(:), INTENT(IN) :: buf !< |
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| 254 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 255 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 256 | INTEGER, INTENT(IN) :: tag !< |
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| 257 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 258 | |
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[2599] | 259 | |
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[1900] | 260 | ierr = 0 |
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[1933] | 261 | CALL MPI_SEND( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, ierr ) |
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[1762] | 262 | |
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[1933] | 263 | END SUBROUTINE pmc_send_to_parent_real_r1 |
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[1779] | 264 | |
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[1762] | 265 | |
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| 266 | |
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[1933] | 267 | SUBROUTINE pmc_recv_from_parent_real_r1( buf, n, parent_rank, tag, ierr ) |
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[1779] | 268 | |
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[1900] | 269 | IMPLICIT NONE |
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[1762] | 270 | |
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[1900] | 271 | REAL(wp), DIMENSION(:), INTENT(OUT) :: buf !< |
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| 272 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 273 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 274 | INTEGER, INTENT(IN) :: tag !< |
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| 275 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 276 | |
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[2599] | 277 | |
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[1900] | 278 | ierr = 0 |
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[1933] | 279 | CALL MPI_RECV( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, & |
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[1900] | 280 | MPI_STATUS_IGNORE, ierr ) |
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[1762] | 281 | |
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[1933] | 282 | END SUBROUTINE pmc_recv_from_parent_real_r1 |
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[1762] | 283 | |
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| 284 | |
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| 285 | |
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[1933] | 286 | SUBROUTINE pmc_send_to_parent_real_r2( buf, n, parent_rank, tag, ierr ) |
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[1762] | 287 | |
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[1900] | 288 | IMPLICIT NONE |
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[1762] | 289 | |
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[1900] | 290 | REAL(wp), DIMENSION(:,:), INTENT(IN) :: buf !< |
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| 291 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 292 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 293 | INTEGER, INTENT(IN) :: tag !< |
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| 294 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 295 | |
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[2599] | 296 | |
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[1900] | 297 | ierr = 0 |
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[1933] | 298 | CALL MPI_SEND( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, ierr ) |
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[1762] | 299 | |
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[1933] | 300 | END SUBROUTINE pmc_send_to_parent_real_r2 |
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[1762] | 301 | |
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| 302 | |
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[1933] | 303 | SUBROUTINE pmc_recv_from_parent_real_r2( buf, n, parent_rank, tag, ierr ) |
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[1762] | 304 | |
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[1900] | 305 | IMPLICIT NONE |
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[1762] | 306 | |
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[1900] | 307 | REAL(wp), DIMENSION(:,:), INTENT(OUT) :: buf !< |
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| 308 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 309 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 310 | INTEGER, INTENT(IN) :: tag !< |
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| 311 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 312 | |
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[1900] | 313 | ierr = 0 |
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[1933] | 314 | CALL MPI_RECV( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, & |
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[1900] | 315 | MPI_STATUS_IGNORE, ierr ) |
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[1762] | 316 | |
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[1933] | 317 | END SUBROUTINE pmc_recv_from_parent_real_r2 |
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[1779] | 318 | |
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[1762] | 319 | |
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| 320 | |
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[1933] | 321 | SUBROUTINE pmc_send_to_parent_real_r3( buf, n, parent_rank, tag, ierr ) |
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[1779] | 322 | |
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[1900] | 323 | IMPLICIT NONE |
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[1762] | 324 | |
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[1900] | 325 | REAL(wp), DIMENSION(:,:,:), INTENT(IN) :: buf !< |
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| 326 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 327 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 328 | INTEGER, INTENT(IN) :: tag !< |
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| 329 | INTEGER, INTENT(OUT) :: ierr !< |
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[1779] | 330 | |
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[2599] | 331 | |
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[1900] | 332 | ierr = 0 |
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[1933] | 333 | CALL MPI_SEND( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, ierr ) |
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[1762] | 334 | |
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[1933] | 335 | END SUBROUTINE pmc_send_to_parent_real_r3 |
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[1762] | 336 | |
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[1779] | 337 | |
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[1762] | 338 | |
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[1933] | 339 | SUBROUTINE pmc_recv_from_parent_real_r3( buf, n, parent_rank, tag, ierr ) |
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[1779] | 340 | |
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[1900] | 341 | IMPLICIT NONE |
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[1762] | 342 | |
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[1900] | 343 | REAL(wp), DIMENSION(:,:,:), INTENT(OUT) :: buf !< |
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| 344 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 345 | INTEGER, INTENT(IN) :: parent_rank !< |
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[1900] | 346 | INTEGER, INTENT(IN) :: tag !< |
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| 347 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 348 | |
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[2599] | 349 | |
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[1900] | 350 | ierr = 0 |
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[1933] | 351 | CALL MPI_RECV( buf, n, MPI_REAL, parent_rank, tag, m_to_parent_comm, & |
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[1900] | 352 | MPI_STATUS_IGNORE, ierr ) |
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[1779] | 353 | |
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[1933] | 354 | END SUBROUTINE pmc_recv_from_parent_real_r3 |
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[1762] | 355 | |
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[1779] | 356 | |
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[1933] | 357 | SUBROUTINE pmc_send_to_child_integer( child_id, buf, n, child_rank, tag, & |
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| 358 | ierr ) |
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[1762] | 359 | |
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[1900] | 360 | IMPLICIT NONE |
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[1779] | 361 | |
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[1933] | 362 | INTEGER, INTENT(IN) :: child_id !< |
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[1900] | 363 | INTEGER, DIMENSION(:), INTENT(IN) :: buf !< |
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| 364 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 365 | INTEGER, INTENT(IN) :: child_rank !< |
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[1900] | 366 | INTEGER, INTENT(IN) :: tag !< |
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| 367 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 368 | |
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[2599] | 369 | |
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[1900] | 370 | ierr = 0 |
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[1933] | 371 | CALL MPI_SEND( buf, n, MPI_INTEGER, child_rank, tag, & |
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| 372 | m_to_child_comm(child_id), ierr ) |
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[1779] | 373 | |
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[1933] | 374 | END SUBROUTINE pmc_send_to_child_integer |
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[1762] | 375 | |
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| 376 | |
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[1779] | 377 | |
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[1933] | 378 | SUBROUTINE pmc_recv_from_child_integer( child_id, buf, n, child_rank, tag, & |
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| 379 | ierr ) |
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[1762] | 380 | |
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[1900] | 381 | IMPLICIT NONE |
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[1779] | 382 | |
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[1933] | 383 | INTEGER, INTENT(IN) :: child_id !< |
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[1900] | 384 | INTEGER, DIMENSION(:), INTENT(INOUT) :: buf !< |
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| 385 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 386 | INTEGER, INTENT(IN) :: child_rank !< |
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[1900] | 387 | INTEGER, INTENT(IN) :: tag !< |
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| 388 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 389 | |
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[2599] | 390 | |
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[1900] | 391 | ierr = 0 |
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[1933] | 392 | CALL MPI_RECV( buf, n, MPI_INTEGER, child_rank, tag, & |
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| 393 | m_to_child_comm(child_id), MPI_STATUS_IGNORE, ierr ) |
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[1762] | 394 | |
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[1933] | 395 | END SUBROUTINE pmc_recv_from_child_integer |
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[1762] | 396 | |
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| 397 | |
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| 398 | |
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[1933] | 399 | SUBROUTINE pmc_recv_from_child_integer_2( child_id, buf, n, child_rank, & |
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| 400 | tag, ierr ) |
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[1762] | 401 | |
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[1900] | 402 | IMPLICIT NONE |
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[1762] | 403 | |
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[1933] | 404 | INTEGER, INTENT(IN) :: child_id !< |
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[1900] | 405 | INTEGER, DIMENSION(:,:), INTENT(OUT) :: buf !< |
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| 406 | INTEGER, INTENT(IN) :: n !< |
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[1933] | 407 | INTEGER, INTENT(IN) :: child_rank !< |
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[1900] | 408 | INTEGER, INTENT(IN) :: tag !< |
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| 409 | INTEGER, INTENT(OUT) :: ierr !< |
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[1762] | 410 | |
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[2599] | 411 | |
---|
[1900] | 412 | ierr = 0 |
---|
[1933] | 413 | CALL MPI_RECV( buf, n, MPI_INTEGER, child_rank, tag, & |
---|
| 414 | m_to_child_comm(child_id), MPI_STATUS_IGNORE, ierr ) |
---|
[1762] | 415 | |
---|
[1933] | 416 | END SUBROUTINE pmc_recv_from_child_integer_2 |
---|
[1762] | 417 | |
---|
| 418 | |
---|
| 419 | |
---|
[1933] | 420 | SUBROUTINE pmc_send_to_child_real_r1( child_id, buf, n, child_rank, tag, & |
---|
| 421 | ierr ) |
---|
[1762] | 422 | |
---|
[1900] | 423 | IMPLICIT NONE |
---|
[1762] | 424 | |
---|
[1933] | 425 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 426 | REAL(wp), DIMENSION(:), INTENT(IN) :: buf !< |
---|
| 427 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 428 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 429 | INTEGER, INTENT(IN) :: tag !< |
---|
| 430 | INTEGER, INTENT(OUT) :: ierr !< |
---|
[1762] | 431 | |
---|
[2599] | 432 | |
---|
[1900] | 433 | ierr = 0 |
---|
[1933] | 434 | CALL MPI_SEND( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 435 | m_to_child_comm(child_id), ierr ) |
---|
[1762] | 436 | |
---|
[1933] | 437 | END SUBROUTINE pmc_send_to_child_real_r1 |
---|
[1762] | 438 | |
---|
| 439 | |
---|
| 440 | |
---|
[1933] | 441 | SUBROUTINE pmc_recv_from_child_real_r1( child_id, buf, n, child_rank, tag, & |
---|
| 442 | ierr ) |
---|
[1762] | 443 | |
---|
[1900] | 444 | IMPLICIT NONE |
---|
[1762] | 445 | |
---|
[1933] | 446 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 447 | REAL(wp), DIMENSION(:), INTENT(INOUT) :: buf !< |
---|
| 448 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 449 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 450 | INTEGER, INTENT(IN) :: tag !< |
---|
| 451 | INTEGER, INTENT(OUT) :: ierr !< |
---|
[1762] | 452 | |
---|
[2599] | 453 | |
---|
[1900] | 454 | ierr = 0 |
---|
[1933] | 455 | CALL MPI_RECV( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 456 | m_to_child_comm(child_id), MPI_STATUS_IGNORE, ierr ) |
---|
[1762] | 457 | |
---|
[1933] | 458 | END SUBROUTINE pmc_recv_from_child_real_r1 |
---|
[1762] | 459 | |
---|
| 460 | |
---|
| 461 | |
---|
[1933] | 462 | SUBROUTINE pmc_send_to_child_real_r2( child_id, buf, n, child_rank, tag, & |
---|
| 463 | ierr ) |
---|
[1762] | 464 | |
---|
[1900] | 465 | IMPLICIT NONE |
---|
[1762] | 466 | |
---|
[1933] | 467 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 468 | REAL(wp), DIMENSION(:,:), INTENT(IN) :: buf !< |
---|
| 469 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 470 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 471 | INTEGER, INTENT(IN) :: tag !< |
---|
| 472 | INTEGER, INTENT(OUT) :: ierr !< |
---|
[1762] | 473 | |
---|
[2599] | 474 | |
---|
[1900] | 475 | ierr = 0 |
---|
[1933] | 476 | CALL MPI_SEND( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 477 | m_to_child_comm(child_id), ierr ) |
---|
[1762] | 478 | |
---|
[1933] | 479 | END SUBROUTINE pmc_send_to_child_real_r2 |
---|
[1762] | 480 | |
---|
| 481 | |
---|
| 482 | |
---|
[1933] | 483 | SUBROUTINE pmc_recv_from_child_real_r2( child_id, buf, n, child_rank, tag, & |
---|
| 484 | ierr ) |
---|
[1762] | 485 | |
---|
[1900] | 486 | IMPLICIT NONE |
---|
[1762] | 487 | |
---|
[1933] | 488 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 489 | REAL(wp), DIMENSION(:,:), INTENT(OUT) :: buf !< |
---|
| 490 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 491 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 492 | INTEGER, INTENT(IN) :: tag !< |
---|
| 493 | INTEGER, INTENT(OUT) :: ierr !< |
---|
| 494 | |
---|
[2599] | 495 | |
---|
[1900] | 496 | ierr = 0 |
---|
[1933] | 497 | CALL MPI_RECV( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 498 | m_to_child_comm(child_id), MPI_STATUS_IGNORE, ierr ) |
---|
[1900] | 499 | |
---|
[1933] | 500 | END SUBROUTINE pmc_recv_from_child_real_r2 |
---|
[1900] | 501 | |
---|
| 502 | |
---|
| 503 | |
---|
[1933] | 504 | SUBROUTINE pmc_send_to_child_real_r3( child_id, buf, n, child_rank, tag, & |
---|
[2599] | 505 | ierr ) |
---|
[1900] | 506 | |
---|
| 507 | IMPLICIT NONE |
---|
| 508 | |
---|
[1933] | 509 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 510 | REAL(wp), DIMENSION(:,:,:), INTENT(IN) :: buf !< |
---|
| 511 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 512 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 513 | INTEGER, INTENT(IN) :: tag !< |
---|
| 514 | INTEGER, INTENT(OUT) :: ierr !< |
---|
| 515 | |
---|
[2599] | 516 | |
---|
[1900] | 517 | ierr = 0 |
---|
[1933] | 518 | CALL MPI_SEND( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 519 | m_to_child_comm(child_id), ierr ) |
---|
[1900] | 520 | |
---|
[1933] | 521 | END SUBROUTINE pmc_send_to_child_real_r3 |
---|
[1900] | 522 | |
---|
| 523 | |
---|
| 524 | |
---|
[1933] | 525 | SUBROUTINE pmc_recv_from_child_real_r3( child_id, buf, n, child_rank, tag, & |
---|
| 526 | ierr ) |
---|
[1900] | 527 | |
---|
| 528 | IMPLICIT NONE |
---|
| 529 | |
---|
[1933] | 530 | INTEGER, INTENT(IN) :: child_id !< |
---|
[1900] | 531 | REAL(wp), DIMENSION(:,:,:), INTENT(OUT) :: buf !< |
---|
| 532 | INTEGER, INTENT(IN) :: n !< |
---|
[1933] | 533 | INTEGER, INTENT(IN) :: child_rank !< |
---|
[1900] | 534 | INTEGER, INTENT(IN) :: tag !< |
---|
| 535 | INTEGER, INTENT(OUT) :: ierr !< |
---|
| 536 | |
---|
[2599] | 537 | |
---|
[1900] | 538 | ierr = 0 |
---|
[1933] | 539 | CALL MPI_RECV( buf, n, MPI_REAL, child_rank, tag, & |
---|
| 540 | m_to_child_comm(child_id), MPI_STATUS_IGNORE, ierr ) |
---|
[1900] | 541 | |
---|
[1933] | 542 | END SUBROUTINE pmc_recv_from_child_real_r3 |
---|
[1900] | 543 | |
---|
| 544 | |
---|
| 545 | |
---|
| 546 | SUBROUTINE pmc_bcast_integer( buf, root_pe, comm, ierr ) |
---|
| 547 | |
---|
| 548 | IMPLICIT NONE |
---|
| 549 | |
---|
| 550 | INTEGER, INTENT(INOUT) :: buf !< |
---|
| 551 | INTEGER, INTENT(IN) :: root_pe !< |
---|
| 552 | INTEGER, INTENT(IN), OPTIONAL :: comm !< |
---|
| 553 | INTEGER, INTENT(OUT), OPTIONAL :: ierr !< |
---|
| 554 | |
---|
| 555 | INTEGER :: mycomm !< |
---|
| 556 | INTEGER :: myerr !< |
---|
| 557 | |
---|
| 558 | |
---|
| 559 | IF ( PRESENT( comm ) ) THEN |
---|
| 560 | mycomm = comm |
---|
| 561 | ELSE |
---|
| 562 | mycomm = m_model_comm |
---|
| 563 | ENDIF |
---|
| 564 | |
---|
| 565 | CALL MPI_BCAST( buf, 1, MPI_INTEGER, root_pe, mycomm, myerr ) |
---|
| 566 | |
---|
| 567 | IF ( PRESENT( ierr ) ) THEN |
---|
| 568 | ierr = myerr |
---|
| 569 | ENDIF |
---|
| 570 | |
---|
| 571 | END SUBROUTINE pmc_bcast_integer |
---|
| 572 | |
---|
| 573 | |
---|
| 574 | |
---|
| 575 | SUBROUTINE pmc_bcast_character( buf, root_pe, comm, ierr ) |
---|
| 576 | |
---|
| 577 | IMPLICIT NONE |
---|
| 578 | |
---|
| 579 | CHARACTER(LEN=*), INTENT(INOUT) :: buf !< |
---|
| 580 | INTEGER, INTENT(IN) :: root_pe !< |
---|
| 581 | INTEGER, INTENT(IN), OPTIONAL :: comm !< |
---|
| 582 | INTEGER, INTENT(OUT), OPTIONAL :: ierr !< |
---|
| 583 | |
---|
| 584 | INTEGER :: mycomm !< |
---|
| 585 | INTEGER :: myerr !< |
---|
| 586 | |
---|
[2599] | 587 | |
---|
[1900] | 588 | IF ( PRESENT( comm ) ) THEN |
---|
| 589 | mycomm = comm |
---|
| 590 | ELSE |
---|
| 591 | mycomm = m_model_comm |
---|
| 592 | ENDIF |
---|
| 593 | |
---|
| 594 | CALL MPI_BCAST( buf, LEN(buf), MPI_CHARACTER, root_pe, mycomm, myerr ) |
---|
| 595 | |
---|
| 596 | IF ( PRESENT( ierr ) ) THEN |
---|
| 597 | ierr = myerr |
---|
| 598 | ENDIF |
---|
| 599 | |
---|
| 600 | END SUBROUTINE pmc_bcast_character |
---|
| 601 | |
---|
| 602 | |
---|
| 603 | |
---|
[1933] | 604 | SUBROUTINE pmc_inter_bcast_integer_1( buf, child_id, ierr ) |
---|
[1900] | 605 | |
---|
| 606 | IMPLICIT NONE |
---|
| 607 | |
---|
| 608 | INTEGER, INTENT(INOUT),DIMENSION(:) :: buf !< |
---|
[1933] | 609 | INTEGER, INTENT(IN),optional :: child_id !< |
---|
[1900] | 610 | INTEGER, INTENT(OUT),optional :: ierr !< |
---|
| 611 | |
---|
| 612 | INTEGER :: mycomm !< |
---|
| 613 | INTEGER :: myerr !< |
---|
| 614 | INTEGER :: root_pe !< |
---|
| 615 | |
---|
| 616 | ! |
---|
[2599] | 617 | !-- Process 0 on parent broadcast to all child processes |
---|
[1933] | 618 | IF ( PRESENT( child_id ) ) THEN |
---|
[1900] | 619 | |
---|
[1933] | 620 | mycomm = m_to_child_comm(child_id) |
---|
[1900] | 621 | |
---|
| 622 | IF ( m_model_rank == 0 ) THEN |
---|
| 623 | root_pe = MPI_ROOT |
---|
| 624 | ELSE |
---|
| 625 | root_pe = MPI_PROC_NULL |
---|
| 626 | ENDIF |
---|
| 627 | |
---|
| 628 | ELSE |
---|
[1933] | 629 | mycomm = m_to_parent_comm |
---|
[1900] | 630 | root_pe = 0 |
---|
| 631 | ENDIF |
---|
| 632 | |
---|
| 633 | CALL MPI_BCAST( buf, SIZE( buf ), MPI_INTEGER, root_pe, mycomm, myerr ) |
---|
| 634 | |
---|
| 635 | IF ( PRESENT( ierr ) ) THEN |
---|
| 636 | ierr = myerr |
---|
| 637 | ENDIF |
---|
| 638 | |
---|
| 639 | END SUBROUTINE pmc_inter_bcast_integer_1 |
---|
| 640 | |
---|
| 641 | |
---|
| 642 | |
---|
| 643 | SUBROUTINE pmc_alloc_mem_integer_1( iarray, idim1 ) |
---|
| 644 | ! |
---|
| 645 | !-- Allocate memory with MPI_ALLOC_MEM using intermediate C-pointer |
---|
| 646 | |
---|
| 647 | IMPLICIT NONE |
---|
| 648 | |
---|
| 649 | INTEGER, DIMENSION(:), POINTER, INTENT(INOUT) :: iarray !< |
---|
| 650 | INTEGER, INTENT(IN) :: idim1 !< |
---|
| 651 | |
---|
| 652 | INTEGER, DIMENSION(1) :: ashape !< |
---|
| 653 | INTEGER(KIND=MPI_ADDRESS_KIND) :: winsize !< |
---|
| 654 | INTEGER :: ierr !< |
---|
| 655 | |
---|
| 656 | TYPE(C_PTR) :: p_myind !< |
---|
| 657 | |
---|
[2599] | 658 | |
---|
[2809] | 659 | winsize = idim1 * STORAGE_SIZE( ierr )/8 |
---|
[1900] | 660 | |
---|
| 661 | CALL MPI_ALLOC_MEM( winsize, MPI_INFO_NULL, p_myind, ierr ) |
---|
| 662 | ashape(1) = idim1 |
---|
| 663 | CALL C_F_POINTER( p_myind, iarray, ashape ) |
---|
| 664 | |
---|
| 665 | END SUBROUTINE pmc_alloc_mem_integer_1 |
---|
| 666 | |
---|
| 667 | |
---|
| 668 | |
---|
| 669 | SUBROUTINE pmc_alloc_mem_real_1( array, idim1, base_ptr ) |
---|
| 670 | |
---|
| 671 | IMPLICIT NONE |
---|
| 672 | |
---|
| 673 | INTEGER(idp), INTENT(IN) :: idim1 !< |
---|
| 674 | REAL(KIND=wp), DIMENSION(:), POINTER, INTENT(INOUT) :: array !< |
---|
| 675 | TYPE(C_PTR), INTENT(OUT), OPTIONAL :: base_ptr !< |
---|
| 676 | |
---|
| 677 | INTEGER, DIMENSION(1) :: ashape !< |
---|
| 678 | INTEGER(KIND=MPI_ADDRESS_KIND) :: winsize !< |
---|
| 679 | INTEGER :: ierr !< |
---|
| 680 | |
---|
| 681 | TYPE(C_PTR) :: p_myind !< |
---|
| 682 | |
---|
[2599] | 683 | |
---|
[1900] | 684 | winsize = idim1 * wp |
---|
| 685 | |
---|
| 686 | CALL MPI_ALLOC_MEM( winsize , MPI_INFO_NULL, p_myind, ierr ) |
---|
| 687 | ashape(1) = idim1 |
---|
| 688 | CALL C_F_POINTER( p_myind, array, ashape ) |
---|
| 689 | |
---|
| 690 | IF ( PRESENT( base_ptr ) ) THEN |
---|
| 691 | base_ptr = p_myind |
---|
| 692 | ENDIF |
---|
| 693 | |
---|
| 694 | END SUBROUTINE pmc_alloc_mem_Real_1 |
---|
| 695 | |
---|
| 696 | |
---|
| 697 | |
---|
| 698 | FUNCTION pmc_time() |
---|
| 699 | |
---|
| 700 | REAL(kind=wp) :: pmc_time !< |
---|
| 701 | |
---|
[2599] | 702 | |
---|
[1900] | 703 | pmc_time = MPI_WTIME() |
---|
| 704 | |
---|
| 705 | END FUNCTION pmc_time |
---|
| 706 | |
---|
[1764] | 707 | #endif |
---|
[1762] | 708 | END MODULE pmc_mpi_wrapper |
---|