pkg/atm2d/initialise.F

C $Header: /u/gcmpack/MITgcm/pkg/atm2d/initialise.F,v 1.2 2007/10/08 23:48:28 jmc Exp $
C $Name:  $

#include "ATM2D_OPTIONS.h"
#ifdef ATM2D_MPI_ON

CStartOfInterface
      SUBROUTINE INITIALISE
C     /==========================================================\
C     | SUBROUTINE INITIALISE                                    |
C     | o Routine to initialise coupling component.              |
C     |==========================================================|
C     | Initialisation involves starting up MPI and then joining |
C     | the coupled configuration as a component with the special|
C     | name "Coupler". With the present MIT Coupler library     |
C     | only one process can register with the name "Coupler".   |
C     | This component is the process responsible for            |
C     | coordinating the transfer of data between other          |
C     | components and for mapping data from one components      |
C     | representation to anothers representation as appropriate.|
C     \==========================================================/
      IMPLICIT NONE
C     === GLobal variables ==
#include "CPLIDS.h"

CEndOfInterface

C     === Local variables ===
C     iErr             - Error code
C     MPI_COMM_Coupler - Communicatior used by this component.
C                        Stored internally by the coupling library.
C     msgUnit          :: log-file I/O unit
      INTEGER iErr
      INTEGER MPI_COMM_Coupler
      INTEGER msgUnit

      CALL MPI_Init(iErr)

C--   Set the running directory (= rank_0 )
      CALL SETDIR( 0 )

C     Register this process as the "coupler" participant. Currently there can
C     only be one coupler participant all others are "component" participants.
      CALL MITCOUPLER_INIT(
     I                      cplCompName,
     O                      MPI_COMM_Coupler, msgUnit )

      CALL MITCOUPLER_INIT( cplCompName, MPI_COMM_Coupler )

      RETURN
      END
#endif
1	jmc	1.3	C $Header: /u/gcmpack/MITgcm/pkg/atm2d/initialise.F,v 1.2 2007/10/08 23:48:28 jmc Exp $
2	jmc	1.2	C $Name: $
3
4	jscott	1.1	#include "ATM2D_OPTIONS.h"
5			#ifdef ATM2D_MPI_ON
6
7			CStartOfInterface
8			SUBROUTINE INITIALISE
9			C /==========================================================\
10			C \| SUBROUTINE INITIALISE \|
11			C \| o Routine to initialise coupling component. \|
12			C \|==========================================================\|
13			C \| Initialisation involves starting up MPI and then joining \|
14			C \| the coupled configuration as a component with the special\|
15			C \| name "Coupler". With the present MIT Coupler library \|
16			C \| only one process can register with the name "Coupler". \|
17			C \| This component is the process responsible for \|
18			C \| coordinating the transfer of data between other \|
19			C \| components and for mapping data from one components \|
20			C \| representation to anothers representation as appropriate.\|
21			C \==========================================================/
22			IMPLICIT NONE
23			C === GLobal variables ==
24			#include "CPLIDS.h"
25
26			CEndOfInterface
27
28			C === Local variables ===
29			C iErr - Error code
30			C MPI_COMM_Coupler - Communicatior used by this component.
31			C Stored internally by the coupling library.
32	jmc	1.3	C msgUnit :: log-file I/O unit
33	jscott	1.1	INTEGER iErr
34			INTEGER MPI_COMM_Coupler
35	jmc	1.3	INTEGER msgUnit
36	jscott	1.1
37			CALL MPI_Init(iErr)
38
39			C-- Set the running directory (= rank_0 )
40			CALL SETDIR( 0 )
41
42			C Register this process as the "coupler" participant. Currently there can
43			C only be one coupler participant all others are "component" participants.
44	jmc	1.3	CALL MITCOUPLER_INIT(
45			I cplCompName,
46			O MPI_COMM_Coupler, msgUnit )
47
48	jscott	1.1	CALL MITCOUPLER_INIT( cplCompName, MPI_COMM_Coupler )
49
50			RETURN
51			END
52			#endif