source: palm/trunk/SOURCE/local_stop.f90 @ 1321

Last change on this file since 1321 was 1321, checked in by raasch, 7 years ago

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[1]1 SUBROUTINE local_stop
2
[1036]3!--------------------------------------------------------------------------------!
4! This file is part of PALM.
5!
6! PALM is free software: you can redistribute it and/or modify it under the terms
7! of the GNU General Public License as published by the Free Software Foundation,
8! either version 3 of the License, or (at your option) any later version.
9!
10! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12! A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
13!
14! You should have received a copy of the GNU General Public License along with
15! PALM. If not, see <http://www.gnu.org/licenses/>.
16!
[1310]17! Copyright 1997-2014 Leibniz Universitaet Hannover
[1036]18!--------------------------------------------------------------------------------!
19!
[484]20! Current revisions:
[1]21! -----------------
22!
23! Former revisions:
24! -----------------
[3]25! $Id: local_stop.f90 1321 2014-03-20 09:40:40Z raasch $
[110]26!
[1321]27! 1320 2014-03-20 08:40:49Z raasch
28! ONLY-attribute added to USE-statements,
29! revision history before 2012 removed
30!
[1037]31! 1036 2012-10-22 13:43:42Z raasch
32! code put under GPL (PALM 3.9)
33!
[810]34! 809 2012-01-30 13:32:58Z maronga
35! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
36!
[808]37! 807 2012-01-25 11:53:51Z maronga
38! New cpp directive "__check" implemented which is used by check_namelist_files
39!
[1]40! Revision 1.1  2002/12/19 15:46:23  raasch
41! Initial revision
42!
43!
44! Description:
45! ------------
46! Stop program execution
[3]47!------------------------------------------------------------------------------!
[1]48
49    USE pegrid
[1320]50   
51    USE control_parameters,                                                    &
52        ONLY:  abort_mode, coupling_mode, coupling_mode_remote, dt_restart,    &
53               stop_dt, terminate_coupled, terminate_coupled_remote,           &
54               terminate_run, time_restart
[1]55
[206]56
[809]57#if defined( __parallel ) && ! defined ( __check )
[108]58    IF ( coupling_mode == 'uncoupled' )  THEN
[213]59       IF ( abort_mode == 1 )  THEN
60          CALL MPI_FINALIZE( ierr )
61          STOP
62       ELSEIF ( abort_mode == 2 )  THEN
63          CALL MPI_ABORT( comm2d, 9999, ierr )
64       ENDIF
[108]65    ELSE
[1]66
[108]67       SELECT CASE ( terminate_coupled_remote )
68
69          CASE ( 0 )
70             IF ( myid == 0 )  THEN
71                PRINT*, '+++ local_stop:'
72                PRINT*, '    local model "', TRIM( coupling_mode ), &
73                     '" stops now'
74             ENDIF
75!
76!--          Inform the remote model of the termination and its reason, provided
77!--          the remote model has not already been informed of another
78!--          termination reason (terminate_coupled > 0) before.
79             IF ( terminate_coupled == 0 )  THEN
80                terminate_coupled = 1
[667]81                IF ( myid == 0 ) THEN
82                   CALL MPI_SENDRECV( &
83                        terminate_coupled,        1, MPI_INTEGER, target_id,  0, &
84                        terminate_coupled_remote, 1, MPI_INTEGER, target_id,  0, &
85                        comm_inter, status, ierr )
86                ENDIF
87                CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_REAL, 0, comm2d, ierr)
[108]88             ENDIF
89             CALL MPI_FINALIZE( ierr )
[147]90             STOP
[108]91
92          CASE ( 1 )
93             IF ( myid == 0 )  THEN
94                PRINT*, '+++ local_stop:'
95                PRINT*, '    remote model "', TRIM( coupling_mode_remote ), &
96                     '" stopped'
97             ENDIF
98             CALL MPI_FINALIZE( ierr )
[147]99             STOP
[108]100
101          CASE ( 2 )
102             IF ( myid == 0 )  THEN
103                PRINT*, '+++ local_stop:'
104                PRINT*, '    remote model "', TRIM( coupling_mode_remote ), &
105                     '" terminated'
106                PRINT*, '    with stop_dt = .T.'
107             ENDIF
108             stop_dt = .TRUE.
109
110          CASE ( 3 )
111             IF ( myid == 0 )  THEN
112                PRINT*, '+++ local_stop:'
113                PRINT*, '    remote model "', TRIM( coupling_mode_remote ), &
114                     '" terminated'
115                PRINT*, '    with terminate_run = .T. (CPU-time limit)'
116             ENDIF
117             terminate_run = .TRUE.
118
119          CASE ( 4 )
120             IF ( myid == 0 )  THEN
121                PRINT*, '+++ local_stop:'
122                PRINT*, '    remote model "', TRIM( coupling_mode_remote ), &
123                     '" terminated'
124                PRINT*, '    with terminate_run = .T. (restart)'
125             ENDIF
126             terminate_run = .TRUE.
127             time_restart = time_restart + dt_restart
128
129          CASE ( 5 )
130             IF ( myid == 0 )  THEN
131                PRINT*, '+++ local_stop:'
132                PRINT*, '    remote model "', TRIM( coupling_mode_remote ), &
133                     '" terminated'
134                PRINT*, '    with terminate_run = .T. (single restart)'
135             ENDIF
136             terminate_run = .TRUE.
137             time_restart = 9999999.9
138
139       END SELECT
140
141    ENDIF
142
143#else
144
[1]145    STOP
146
[108]147#endif
148
[1]149 END SUBROUTINE local_stop   
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