| 1 | SUBROUTINE local_stop |
|---|
| 2 | |
|---|
| 3 | !------------------------------------------------------------------------------! |
|---|
| 4 | ! Current revisions: |
|---|
| 5 | ! ----------------- |
|---|
| 6 | ! |
|---|
| 7 | ! Former revisions: |
|---|
| 8 | ! ----------------- |
|---|
| 9 | ! $Id: local_stop.f90 668 2010-12-23 13:22:58Z letzel $ |
|---|
| 10 | ! |
|---|
| 11 | ! 667 2010-12-23 12:06:00Z suehring/gryschka |
|---|
| 12 | ! Exchange of terminate_coupled between ocean and atmosphere via PE0 |
|---|
| 13 | ! |
|---|
| 14 | ! 213 2008-11-13 10:26:18Z raasch |
|---|
| 15 | ! Implementation of a MPI-1 coupling: replaced myid with target_id. |
|---|
| 16 | ! The uncoupled case allows stop or mpi_abort depending on new steering |
|---|
| 17 | ! parameter abort_mode, which is set in routine message. |
|---|
| 18 | ! |
|---|
| 19 | ! 147 2008-02-01 12:41:46Z raasch |
|---|
| 20 | ! Bugfix: a stop command was missing in some cases of the parallel branch |
|---|
| 21 | ! |
|---|
| 22 | ! 108 2007-08-24 15:10:38Z letzel |
|---|
| 23 | ! modifications to terminate coupled runs |
|---|
| 24 | ! |
|---|
| 25 | ! RCS Log replace by Id keyword, revision history cleaned up |
|---|
| 26 | ! |
|---|
| 27 | ! Revision 1.2 2003/03/16 09:40:28 raasch |
|---|
| 28 | ! Two underscores (_) are placed in front of all define-strings |
|---|
| 29 | ! |
|---|
| 30 | ! Revision 1.1 2002/12/19 15:46:23 raasch |
|---|
| 31 | ! Initial revision |
|---|
| 32 | ! |
|---|
| 33 | ! |
|---|
| 34 | ! Description: |
|---|
| 35 | ! ------------ |
|---|
| 36 | ! Stop program execution |
|---|
| 37 | !------------------------------------------------------------------------------! |
|---|
| 38 | |
|---|
| 39 | USE pegrid |
|---|
| 40 | USE control_parameters |
|---|
| 41 | |
|---|
| 42 | |
|---|
| 43 | #if defined( __parallel ) |
|---|
| 44 | IF ( coupling_mode == 'uncoupled' ) THEN |
|---|
| 45 | IF ( abort_mode == 1 ) THEN |
|---|
| 46 | CALL MPI_FINALIZE( ierr ) |
|---|
| 47 | STOP |
|---|
| 48 | ELSEIF ( abort_mode == 2 ) THEN |
|---|
| 49 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
|---|
| 50 | ENDIF |
|---|
| 51 | ELSE |
|---|
| 52 | |
|---|
| 53 | SELECT CASE ( terminate_coupled_remote ) |
|---|
| 54 | |
|---|
| 55 | CASE ( 0 ) |
|---|
| 56 | IF ( myid == 0 ) THEN |
|---|
| 57 | PRINT*, '+++ local_stop:' |
|---|
| 58 | PRINT*, ' local model "', TRIM( coupling_mode ), & |
|---|
| 59 | '" stops now' |
|---|
| 60 | ENDIF |
|---|
| 61 | ! |
|---|
| 62 | !-- Inform the remote model of the termination and its reason, provided |
|---|
| 63 | !-- the remote model has not already been informed of another |
|---|
| 64 | !-- termination reason (terminate_coupled > 0) before. |
|---|
| 65 | IF ( terminate_coupled == 0 ) THEN |
|---|
| 66 | terminate_coupled = 1 |
|---|
| 67 | IF ( myid == 0 ) THEN |
|---|
| 68 | CALL MPI_SENDRECV( & |
|---|
| 69 | terminate_coupled, 1, MPI_INTEGER, target_id, 0, & |
|---|
| 70 | terminate_coupled_remote, 1, MPI_INTEGER, target_id, 0, & |
|---|
| 71 | comm_inter, status, ierr ) |
|---|
| 72 | ENDIF |
|---|
| 73 | CALL MPI_BCAST( terminate_coupled_remote, 1, MPI_REAL, 0, comm2d, ierr) |
|---|
| 74 | ENDIF |
|---|
| 75 | CALL MPI_FINALIZE( ierr ) |
|---|
| 76 | STOP |
|---|
| 77 | |
|---|
| 78 | CASE ( 1 ) |
|---|
| 79 | IF ( myid == 0 ) THEN |
|---|
| 80 | PRINT*, '+++ local_stop:' |
|---|
| 81 | PRINT*, ' remote model "', TRIM( coupling_mode_remote ), & |
|---|
| 82 | '" stopped' |
|---|
| 83 | ENDIF |
|---|
| 84 | CALL MPI_FINALIZE( ierr ) |
|---|
| 85 | STOP |
|---|
| 86 | |
|---|
| 87 | CASE ( 2 ) |
|---|
| 88 | IF ( myid == 0 ) THEN |
|---|
| 89 | PRINT*, '+++ local_stop:' |
|---|
| 90 | PRINT*, ' remote model "', TRIM( coupling_mode_remote ), & |
|---|
| 91 | '" terminated' |
|---|
| 92 | PRINT*, ' with stop_dt = .T.' |
|---|
| 93 | ENDIF |
|---|
| 94 | stop_dt = .TRUE. |
|---|
| 95 | |
|---|
| 96 | CASE ( 3 ) |
|---|
| 97 | IF ( myid == 0 ) THEN |
|---|
| 98 | PRINT*, '+++ local_stop:' |
|---|
| 99 | PRINT*, ' remote model "', TRIM( coupling_mode_remote ), & |
|---|
| 100 | '" terminated' |
|---|
| 101 | PRINT*, ' with terminate_run = .T. (CPU-time limit)' |
|---|
| 102 | ENDIF |
|---|
| 103 | terminate_run = .TRUE. |
|---|
| 104 | |
|---|
| 105 | CASE ( 4 ) |
|---|
| 106 | IF ( myid == 0 ) THEN |
|---|
| 107 | PRINT*, '+++ local_stop:' |
|---|
| 108 | PRINT*, ' remote model "', TRIM( coupling_mode_remote ), & |
|---|
| 109 | '" terminated' |
|---|
| 110 | PRINT*, ' with terminate_run = .T. (restart)' |
|---|
| 111 | ENDIF |
|---|
| 112 | terminate_run = .TRUE. |
|---|
| 113 | time_restart = time_restart + dt_restart |
|---|
| 114 | |
|---|
| 115 | CASE ( 5 ) |
|---|
| 116 | IF ( myid == 0 ) THEN |
|---|
| 117 | PRINT*, '+++ local_stop:' |
|---|
| 118 | PRINT*, ' remote model "', TRIM( coupling_mode_remote ), & |
|---|
| 119 | '" terminated' |
|---|
| 120 | PRINT*, ' with terminate_run = .T. (single restart)' |
|---|
| 121 | ENDIF |
|---|
| 122 | terminate_run = .TRUE. |
|---|
| 123 | time_restart = 9999999.9 |
|---|
| 124 | |
|---|
| 125 | END SELECT |
|---|
| 126 | |
|---|
| 127 | ENDIF |
|---|
| 128 | |
|---|
| 129 | #else |
|---|
| 130 | |
|---|
| 131 | STOP |
|---|
| 132 | |
|---|
| 133 | #endif |
|---|
| 134 | |
|---|
| 135 | END SUBROUTINE local_stop |
|---|
