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global_sum_ad.F
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global_sum_ad.F
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C $Header: /u/gcmpack/MITgcm/pkg/autodiff/global_sum_ad.F,v 1.11 2010/04/27 19:27:54 jmc Exp $
C $Name: $
#include "AUTODIFF_OPTIONS.h"
C-- File global_adsum.F: Routines that perform adjoint of
C global sum on all threads and all processors
C Contents
C o GLOBAL_ADSUM_R4
C o GLOBAL_ADSUM_R8
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: GLOBAL_ADSUM_R4
C !INTERFACE:
#ifdef AUTODIFF_TAMC_COMPATIBILITY
SUBROUTINE GLOBAL_ADSUM_R4(
I myThid,
U adsumPhi
& )
#else
SUBROUTINE GLOBAL_ADSUM_R4(
U adsumPhi,
I myThid
& )
#endif
C !DESCRIPTION:
C *==========================================================*
C | SUBROUTINE GLOBAL_ADSUM_R4
C | o Handle sum for real*4 data.
C *==========================================================*
C *==========================================================*
C !USES:
IMPLICIT NONE
C == Global data ==
#include "SIZE.h"
#include "EEPARAMS.h"
C !INPUT/OUTPUT PARAMETERS:
C == Routine arguments ==
C sumPhi :: Result of sum.
C myThid :: My thread id.
Real*4 adsumPhi
INTEGER myThid
CEOP
C !LOCAL VARIABLES:
CALL GLOBAL_SUM_R4( adsumPhi, myThid )
RETURN
END
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: GLOBAL_ADSUM_R8
C !INTERFACE:
#ifdef AUTODIFF_TAMC_COMPATIBILITY
SUBROUTINE GLOBAL_ADSUM_R8(
I myThid,
U adsumPhi
& )
#else
SUBROUTINE GLOBAL_ADSUM_R8(
U adsumPhi,
I myThid
& )
#endif
C !DESCRIPTION:
C *==========================================================*
C | SUBROUTINE GLOBAL_ADSUM_R8
C | o Handle sum for real*8 data.
C *==========================================================*
C *==========================================================*
C !USES:
IMPLICIT NONE
C == Global data ==
#include "SIZE.h"
#include "EEPARAMS.h"
C !INPUT/OUTPUT PARAMETERS:
C == Routine arguments ==
C sumPhi :: Result of sum.
C myThid :: My thread id.
Real*8 adsumPhi
INTEGER myThid
CEOP
C !LOCAL VARIABLES:
C == Local variables ==
CALL GLOBAL_SUM_R8( adsumPhi, myThid )
RETURN
END