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C $Header: /u/gcmpack/models/MITgcmUV/eesupp/src/ini_procs.F,v 1.13 2001/08/21 17:23:45 adcroft Exp $ |
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C $Name: $ |
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#include "CPP_EEOPTIONS.h" |
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CBOP |
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|
6 |
C !ROUTINE: INI_PROCS |
7 |
|
8 |
C !INTERFACE: |
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SUBROUTINE INI_PROCS |
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IMPLICIT NONE |
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|
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C !DESCRIPTION: |
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C *==========================================================* |
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C | SUBROUTINE INI_PROCS |
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C | o Initialise multiple concurrent processes environment. |
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C *==========================================================* |
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C | Under MPI this routine calls various MPI service routines |
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C | that map the model grid to MPI processes. The information |
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C | is then stored in a common block for later use. |
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C | Note: This routine can also be compiled with CPP |
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C | directives set so that no multi-processing is initialise. |
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C | This is OK and should work fine. |
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C *==========================================================* |
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|
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C !USES: |
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C === Global data === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "EESUPPORT.h" |
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|
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C !LOCAL VARIABLES: |
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C === Local variables === |
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#ifdef ALLOW_USE_MPI |
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C msgBuffer :: IO buffer |
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C myThid :: Dummy thread id |
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C mpiRC :: Error code reporting variable used |
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C with MPI. |
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C mpiGridSpec :: No. of processes in X and Y. |
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C mpiPeriodicity :: Flag indicating XY priodicity to MPI. |
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C arrElSize :: Size of an array element in bytes used |
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C to define MPI datatypes for communication |
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C operations. |
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C arrElSep :: Separation in units of array elements between |
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C blocks to be communicated. |
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C elCount :: No. of blocks that are associated with MPI |
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C datatype. |
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C elLen :: Length of an MPI datatype in terms of preexisting |
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C datatype. |
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C elStride :: Distance between starting location of elements |
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C in an MPI datatype - can be bytes of datatype |
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C units. |
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CHARACTER*(MAX_LEN_MBUF) msgBuffer |
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INTEGER mpiRC |
54 |
INTEGER mpiGridSpec(2) |
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INTEGER mpiPeriodicity(2) |
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INTEGER mpiLProcNam |
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CHARACTER*(MPI_MAX_PROCESSOR_NAME) mpiProcNam |
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INTEGER arrElSize |
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INTEGER arrElSep |
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INTEGER elCount |
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INTEGER elLen |
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INTEGER elStride |
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#endif /* ALLOW_USE_MPI */ |
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INTEGER myThid |
65 |
CEOP |
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|
67 |
C-- Default values set to single processor case |
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C pid[W-SE] are the MPI process id of the neighbor |
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C processes. A process can be its own neighbor! |
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myThid = 1 |
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myPid = 1 |
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nProcs = 1 |
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myPx = 1 |
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myPy = 1 |
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myXGlobalLo = 1 |
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myYGlobalLo = 1 |
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pidW = 1 |
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pidE = 1 |
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pidN = 1 |
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pidS = 1 |
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errorMessageUnit = 0 |
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standardMessageUnit = 6 |
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|
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#ifdef ALLOW_USE_MPI |
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C-- |
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C-- MPI style full multiple-process initialisation |
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C-- ============================================== |
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#ifndef ALWAYS_USE_MPI |
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IF ( usingMPI ) THEN |
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#endif |
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|
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C-- Arrange MPI processes on a cartesian grid |
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C Set variable indicating which MPI process is to the north, |
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C south, east, west, south-west, south-east, north-west |
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C and north-east of me e.g. |
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C |
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C Plan view of model domain centered on process ME |
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C ================================================ |
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C |
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C : : : : |
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C : : : : |
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C : : : : |
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C .....------------------------------..... |
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C | | | | |
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C | NW | N | NE | |
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C | | | | |
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C .....------------------------------..... |
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C | | | | |
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C | W | ME | E | |
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C | | | | |
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C .....------------------------------..... |
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C | | | | |
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C | SW | S | SE | |
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C | | | | |
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C .....------------------------------..... |
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C : : : : |
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C Y : : : : |
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C / \ : : : : |
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C | |
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C | |
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C |----> X |
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C |
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C-- Set default MPI communicator to XY processor grid |
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myThid = 1 |
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mpiGridSpec(1) = nPx |
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mpiGridSpec(2) = nPy |
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C Could be periodic in X and/or Y - set at run time or compile time! |
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mpiPeriodicity(1) = _mpiTRUE_ |
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mpiPeriodicity(2) = _mpiTRUE_ |
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#ifdef CAN_PREVENT_X_PERIODICITY |
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#ifndef ALWAYS_PREVENT_X_PERIODICITY |
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IF ( notUsingXPeriodicity ) THEN |
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#endif |
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mpiPeriodicity(1) = _mpiFALSE_ |
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#ifndef ALWAYS_PREVENT_X_PERIODICITY |
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ENDIF |
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#endif |
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#endif /* CAN_PREVENT_X_PERIODICITY */ |
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#ifdef CAN_PREVENT_Y_PERIODICITY |
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#ifndef ALWAYS_PREVENT_Y_PERIODICITY |
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IF ( notUsingYPeriodicity ) THEN |
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#endif |
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mpiPeriodicity(2) = _mpiFALSE_ |
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#ifndef ALWAYS_PREVENT_Y_PERIODICITY |
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ENDIF |
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#endif |
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#endif /* CAN_PREVENT_Y_PERIODICITY */ |
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|
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CALL MPI_CART_CREATE( |
150 |
I MPI_COMM_MODEL,2,mpiGridSpec,mpiPeriodicity,_mpiTRUE_, |
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O mpiComm, mpiRC ) |
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IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_CREATE return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
159 |
ENDIF |
160 |
|
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C-- Get my location on the grid |
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CALL MPI_CART_COORDS( mpiComm, mpiMyId, 2, mpiGridSpec, mpiRC ) |
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IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_COORDS return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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myPid = mpiMyId |
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mpiPx = mpiGridSpec(1) |
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mpiPy = mpiGridSpec(2) |
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mpiXGlobalLo = 1 + sNx*nSx*(mpiPx) |
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mpiYGlobalLo = 1 + sNy*nSy*(mpiPy) |
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myXGlobalLo = mpiXGlobalLo |
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myYGlobalLo = mpiYGlobalLo |
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myPx = mpiPx+1 |
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myPy = mpiPy+1 |
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C-- Get MPI id for neighboring procs. |
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mpiGridSpec(1) = mpiPx-1 |
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IF ( mpiPeriodicity(1) .EQ. _mpiTRUE_ |
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& .AND. mpiGridSpec(1) .LT. 0 ) |
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& mpiGridSpec(1) = nPx-1 |
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mpiGridSpec(2) = mpiPy |
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CALL MPI_CART_RANK( mpiComm, mpiGridSpec, mpiPidW , mpiRC ) |
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IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_RANK (pidW) return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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pidW = mpiPidW |
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mpiGridSpec(1) = mpiPx+1 |
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IF ( mpiPeriodicity(1) .EQ. _mpiTRUE_ |
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& .AND. mpiGridSpec(1) .GT. nPx-1 ) |
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& mpiGridSpec(1) = 0 |
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mpiGridSpec(2) = mpiPy |
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CALL MPI_CART_RANK( mpiComm, mpiGridSpec, mpiPidE , mpiRC ) |
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IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_RANK (pidE) return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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pidE = mpiPidE |
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mpiGridSpec(1) = mpiPx |
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mpiGridSpec(2) = mpiPy-1 |
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IF ( mpiPeriodicity(2) .EQ. _mpiTRUE_ |
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& .AND. mpiGridSpec(2) .LT. 0 ) |
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& mpiGridSpec(2) = nPy - 1 |
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CALL MPI_CART_RANK( mpiComm, mpiGridSpec, mpiPidS , mpiRC ) |
217 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_RANK (pidS) return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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pidS = mpiPidS |
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mpiGridSpec(1) = mpiPx |
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mpiGridSpec(2) = mpiPy+1 |
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IF ( mpiPeriodicity(2) .EQ. _mpiTRUE_ |
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& .AND. mpiGridSpec(2) .GT. nPy-1 ) |
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& mpiGridSpec(2) = 0 |
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CALL MPI_CART_RANK( mpiComm, mpiGridSpec, mpiPidN , mpiRC ) |
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IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_CART_RANK (pidN) return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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pidN = mpiPidN |
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|
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C-- Print summary of processor mapping on standard output |
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CALL MPI_GET_PROCESSOR_NAME( mpiProcNam, mpilProcNam, mpiRC ) |
244 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
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eeBootError = .TRUE. |
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WRITE(msgBuffer,'(A,I5)') |
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& 'S/R INI_PROCS: MPI_GET_PROCESSOR_NAME return code', |
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& mpiRC |
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CALL PRINT_ERROR( msgBuffer , myThid) |
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GOTO 999 |
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ENDIF |
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WRITE(msgBuffer,'(A)') |
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& '======= Starting MPI parallel Run =========' |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_BOTH , myThid) |
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WRITE(msgBuffer,'(A,A64)') ' My Processor Name = ', |
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& mpiProcNam(1:mpilProcNam) |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I3,A,I3,A,I3,A,I3,A)') ' Located at (', |
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& mpiPx,',',mpiPy, |
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& ') on processor grid (0:',nPx-1,',0:',nPy-1,')' |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I4,A,I4,A,I4,A,I4,A)') ' Origin at (', |
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& mpiXGlobalLo,',',mpiYGLobalLo, |
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& ') on global grid (1:',nPx*sNx*nSx,',1:',nPy*sNy*nSy,')' |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I4.4)') |
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& ' North neighbor = processor ', mpiPidN |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I4.4)') |
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& ' South neighbor = processor ', mpiPidS |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I4.4)') |
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& ' East neighbor = processor ', mpiPidE |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
281 |
& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuffer,'(A,I4.4)') |
283 |
& ' West neighbor = processor ', mpiPidW |
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CALL PRINT_MESSAGE( msgBuffer, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
286 |
C |
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C-- Create MPI types for transfer of array edges. |
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C-- Four and eight byte primitive (one block only) datatypes. |
289 |
C-- These are common to all threads in the process. |
290 |
C Notes: |
291 |
C ====== |
292 |
C 1. The datatypes MPI_REAL4 and MPI_REAL8 are usually predefined. |
293 |
C If they are not defined code must be added to create them - |
294 |
C the MPI standard leaves optional whether they exist. |
295 |
C 2. Per thread datatypes that handle all the edges for a thread |
296 |
C are defined based on the type defined here. |
297 |
C-- |
298 |
C-- xFace datatypes (east<-->west messages) |
299 |
C-- |
300 |
C xFace (y=constant) for XY arrays with real*4 declaration. |
301 |
arrElSep = (sNx+OLx*2) |
302 |
elCount = sNy+OLy*2 |
303 |
elLen = OLx |
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elStride = arrElSep |
305 |
#ifdef TARGET_SGI |
306 |
CALL MPI_TYPE_VECTOR(elCount,elLen,elStride,MPI_REAL, |
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& mpiTypeXFaceBlock_xy_r4, mpiRC) |
308 |
#else |
309 |
CALL MPI_TYPE_VECTOR(elCount,elLen,elStride,MPI_REAL4, |
310 |
& mpiTypeXFaceBlock_xy_r4, mpiRC) |
311 |
#endif |
312 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
313 |
eeBootError = .TRUE. |
314 |
WRITE(msgBuffer,'(A,I5)') |
315 |
& 'S/R INI_PROCS: MPI_TYPE_VECTOR (mpiTypeXFaceBlock_xy_r4)', |
316 |
& mpiRC |
317 |
CALL PRINT_ERROR( msgBuffer , myThid) |
318 |
ENDIF |
319 |
CALL MPI_TYPE_COMMIT( mpiTypeXFaceBlock_xy_r4, mpiRC) |
320 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
321 |
eeBootError = .TRUE. |
322 |
WRITE(msgBuffer,'(A,I5)') |
323 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeXFaceBlock_xy_r4)', |
324 |
& mpiRC |
325 |
CALL PRINT_ERROR( msgBuffer , myThid) |
326 |
ENDIF |
327 |
|
328 |
C xFace (y=constant) for XY arrays with real*8 declaration. |
329 |
#ifdef TARGET_SGI |
330 |
CALL MPI_TYPE_VECTOR(elCount,elLen,elStride,MPI_DOUBLE_PRECISION, |
331 |
& mpiTypeXFaceBlock_xy_r8, mpiRC) |
332 |
#else |
333 |
CALL MPI_TYPE_VECTOR(elCount,elLen,elStride,MPI_REAL8, |
334 |
& mpiTypeXFaceBlock_xy_r8, mpiRC) |
335 |
#endif |
336 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
337 |
eeBootError = .TRUE. |
338 |
WRITE(msgBuffer,'(A,I5)') |
339 |
& 'S/R INI_PROCS: MPI_TYPE_VECTOR (mpiTypeXFaceBlock_xy_r8)', |
340 |
& mpiRC |
341 |
CALL PRINT_ERROR( msgBuffer , myThid) |
342 |
ENDIF |
343 |
CALL MPI_TYPE_COMMIT( mpiTypeXFaceBlock_xy_r8, mpiRC) |
344 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
345 |
eeBootError = .TRUE. |
346 |
WRITE(msgBuffer,'(A,I5)') |
347 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeXFaceBlock_xy_r8)', |
348 |
& mpiRC |
349 |
CALL PRINT_ERROR( msgBuffer , myThid) |
350 |
ENDIF |
351 |
|
352 |
C xFace (y=constant) for XYZ arrays with real*4 declaration. |
353 |
arrElSize = 4 |
354 |
arrElSep = (sNx+OLx*2)*(sNy+OLy*2) |
355 |
elCount = Nr |
356 |
elLen = 1 |
357 |
elStride = arrElSize*arrElSep |
358 |
CALL MPI_TYPE_HVECTOR(elCount,elLen,elStride, |
359 |
& mpiTypeXFaceBlock_xy_r4, |
360 |
& mpiTypeXFaceBlock_xyz_r4, mpiRC) |
361 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
362 |
eeBootError = .TRUE. |
363 |
WRITE(msgBuffer,'(A,I5)') |
364 |
& 'S/R INI_PROCS: MPI_TYPE_HVECTOR (mpiTypeXFaceBlock_xyz_r4)', |
365 |
& mpiRC |
366 |
CALL PRINT_ERROR( msgBuffer , myThid) |
367 |
ENDIF |
368 |
CALL MPI_TYPE_COMMIT( mpiTypeXFaceBlock_xyz_r4, mpiRC) |
369 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
370 |
eeBootError = .TRUE. |
371 |
WRITE(msgBuffer,'(A,I5)') |
372 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeXFaceBlock_xyz_r4)', |
373 |
& mpiRC |
374 |
CALL PRINT_ERROR( msgBuffer , myThid) |
375 |
ENDIF |
376 |
|
377 |
C xFace (y=constant) for XYZ arrays with real*8 declaration. |
378 |
arrElSize = 8 |
379 |
elStride = arrElSize*arrElSep |
380 |
CALL MPI_TYPE_HVECTOR(elCount,elLen,elStride, |
381 |
& mpiTypeXFaceBlock_xy_r8, |
382 |
& mpiTypeXFaceBlock_xyz_r8, mpiRC) |
383 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
384 |
eeBootError = .TRUE. |
385 |
WRITE(msgBuffer,'(A,I5)') |
386 |
& 'S/R INI_PROCS: MPI_TYPE_HVECTOR (mpiTypeXFaceBlock_xyz_r8)', |
387 |
& mpiRC |
388 |
CALL PRINT_ERROR( msgBuffer , myThid) |
389 |
ENDIF |
390 |
CALL MPI_TYPE_COMMIT( mpiTypeXFaceBlock_xyz_r8, mpiRC) |
391 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
392 |
eeBootError = .TRUE. |
393 |
WRITE(msgBuffer,'(A,I5)') |
394 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeXFaceBlock_xyz_r8)', |
395 |
& mpiRC |
396 |
CALL PRINT_ERROR( msgBuffer , myThid) |
397 |
ENDIF |
398 |
C-- |
399 |
C-- yFace datatypes (north<-->south messages) |
400 |
C-- |
401 |
C yFace (x=constant) for XY arrays with real*4 declaration |
402 |
elCount = OLy*(sNx+OLx*2) |
403 |
#ifdef TARGET_SGI |
404 |
CALL MPI_TYPE_CONTIGUOUS(elCount,MPI_REAL, |
405 |
& mpiTypeYFaceBlock_xy_r4, mpiRC) |
406 |
#else |
407 |
CALL MPI_TYPE_CONTIGUOUS(elCount,MPI_REAL4, |
408 |
& mpiTypeYFaceBlock_xy_r4, mpiRC) |
409 |
#endif |
410 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
411 |
eeBootError = .TRUE. |
412 |
WRITE(msgBuffer,'(A,I5)') |
413 |
& 'S/R INI_PROCS: MPI_TYPE_CONTIGUOUS (mpiTypeYFaceBlock_xy_r4)', |
414 |
& mpiRC |
415 |
CALL PRINT_ERROR( msgBuffer , myThid) |
416 |
ENDIF |
417 |
CALL MPI_TYPE_COMMIT( mpiTypeYFaceBlock_xy_r4, mpiRC) |
418 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
419 |
eeBootError = .TRUE. |
420 |
WRITE(msgBuffer,'(A,I5)') |
421 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeYFaceBlock_xy_r4)', |
422 |
& mpiRC |
423 |
CALL PRINT_ERROR( msgBuffer , myThid) |
424 |
ENDIF |
425 |
C yFace (x=constant) for XY arrays with real*8 declaration |
426 |
#ifdef TARGET_SGI |
427 |
CALL MPI_TYPE_CONTIGUOUS(elCount,MPI_DOUBLE_PRECISION, |
428 |
& mpiTypeYFaceBlock_xy_r8, mpiRC) |
429 |
#else |
430 |
CALL MPI_TYPE_CONTIGUOUS(elCount,MPI_REAL8, |
431 |
& mpiTypeYFaceBlock_xy_r8, mpiRC) |
432 |
#endif |
433 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
434 |
eeBootError = .TRUE. |
435 |
WRITE(msgBuffer,'(A,I5)') |
436 |
& 'S/R INI_PROCS: MPI_TYPE_CONTIGUOUS (mpiTypeYFaceBlock_xy_r8)', |
437 |
& mpiRC |
438 |
CALL PRINT_ERROR( msgBuffer , myThid) |
439 |
ENDIF |
440 |
CALL MPI_TYPE_COMMIT( mpiTypeYFaceBlock_xy_r8, mpiRC) |
441 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
442 |
eeBootError = .TRUE. |
443 |
WRITE(msgBuffer,'(A,I5)') |
444 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeYFaceBlock_xy_r8)', |
445 |
& mpiRC |
446 |
CALL PRINT_ERROR( msgBuffer , myThid) |
447 |
ENDIF |
448 |
C yFace (x=constant) for XYZ arrays with real*4 declaration |
449 |
arrElSize = 4 |
450 |
arrElSep = (sNx+OLx*2)*(sNy+OLy*2) |
451 |
elCount = Nr |
452 |
elLen = 1 |
453 |
elStride = arrElSize*arrElSep |
454 |
CALL MPI_TYPE_HVECTOR(elCount,elLen,elStride, |
455 |
& mpiTypeYFaceBlock_xy_r4, |
456 |
& mpiTypeYFaceBlock_xyz_r4, mpiRC) |
457 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
458 |
eeBootError = .TRUE. |
459 |
WRITE(msgBuffer,'(A,I5)') |
460 |
& 'S/R INI_PROCS: MPI_TYPE_HVECTOR (mpiTypeYFaceBlock_xyz_r4)', |
461 |
& mpiRC |
462 |
CALL PRINT_ERROR( msgBuffer , myThid) |
463 |
ENDIF |
464 |
CALL MPI_TYPE_COMMIT( mpiTypeYFaceBlock_xyz_r4, mpiRC) |
465 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
466 |
eeBootError = .TRUE. |
467 |
WRITE(msgBuffer,'(A,I5)') |
468 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeYFaceBlock_xyz_r4)', |
469 |
& mpiRC |
470 |
CALL PRINT_ERROR( msgBuffer , myThid) |
471 |
ENDIF |
472 |
C yFace (x=constant) for XYZ arrays with real*8 declaration |
473 |
arrElSize = 8 |
474 |
elStride = arrElSize*arrElSep |
475 |
CALL MPI_TYPE_HVECTOR(elCount,elLen,elStride, |
476 |
& mpiTypeYFaceBlock_xy_r8, |
477 |
& mpiTypeYFaceBlock_xyz_r8, mpiRC) |
478 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
479 |
eeBootError = .TRUE. |
480 |
WRITE(msgBuffer,'(A,I5)') |
481 |
& 'S/R INI_PROCS: MPI_TYPE_HVECTOR (mpiTypeYFaceBlock_xyz_r8)', |
482 |
& mpiRC |
483 |
CALL PRINT_ERROR( msgBuffer , myThid) |
484 |
ENDIF |
485 |
CALL MPI_TYPE_COMMIT( mpiTypeYFaceBlock_xyz_r8, mpiRC) |
486 |
IF ( mpiRC .NE. MPI_SUCCESS ) THEN |
487 |
eeBootError = .TRUE. |
488 |
WRITE(msgBuffer,'(A,I5)') |
489 |
& 'S/R INI_PROCS: MPI_TYPE_COMMIT (mpiTypeYFaceBlock_xyz_r8)', |
490 |
& mpiRC |
491 |
CALL PRINT_ERROR( msgBuffer , myThid) |
492 |
ENDIF |
493 |
|
494 |
C-- Assign MPI values used in generating unique tags for messages. |
495 |
mpiTagW = 1 |
496 |
mpiTagE = 2 |
497 |
mpiTagS = 3 |
498 |
mpiTagN = 4 |
499 |
|
500 |
C |
501 |
CALL MPI_Barrier(MPI_COMM_MODEL,mpiRC) |
502 |
|
503 |
|
504 |
C |
505 |
#ifndef ALWAYS_USE_MPI |
506 |
ENDIF |
507 |
#endif |
508 |
#endif /* ALLOW_USE_MPI */ |
509 |
|
510 |
999 CONTINUE |
511 |
|
512 |
RETURN |
513 |
END |
514 |
|
515 |
C $Id: ini_procs.F,v 1.13 2001/08/21 17:23:45 adcroft Exp $ |