spmd_sd_sens.F

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C
!||====================================================================
!||    spmd_sd_sens          ../engine/source/mpi/output/spmd_sd_sens.F
!||--- called by ------------------------------------------------------
!||    sensor_spmd           ../engine/source/tools/sensor/sensor_spmd.F
!||--- calls      -----------------------------------------------------
!||--- uses       -----------------------------------------------------
!||    spmd_comm_world_mod   ../engine/source/mpi/spmd_comm_world.F90
!||====================================================================
      SUBROUTINE spmd_sd_sens(XSENS,RXBUF,NSENSP)
C envoi vers p0 du tableau SKEW calcule sur chaque proc
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
        USE spmd_comm_world_mod, ONLY : spmd_comm_world
#include      "implicit_f.inc"
C-----------------------------------------------------------------
C   M e s s a g e   P a s s i n g
C-----------------------------------------------
#include "spmd.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "task_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NSENSP(*)
      my_real xsens(12,*), rxbuf(5,*)
C-----------------------------------------------
C   L o c a l  V a r i a b l e s
C-----------------------------------------------
#ifdef MPI
      INTEGER MSGTYP,MSGOFF,IERROR,LOC_PROC,NN,L,I,K,N,II,KK,
     .        IDEB,SIZ,A_AR,NBIRECV,INDEX,
     .        IRINDEX(NSPMD),REQ_R(NSPMD),IAD_RECV(NSPMD),
     .        STATUS(MPI_STATUS_SIZE)
      DATA msgoff/200/
C-----------------------------------------------
C   S o u r c e  L i n e s
C-----------------------------------------------
      loc_proc = ispmd + 1
      IF (loc_proc==1) THEN
        ideb = 1
        nbirecv = 0
        DO i = 2, nspmd
          iad_recv(i) = ideb
          IF(nsensp(i)>0)THEN
            nbirecv = nbirecv + 1
            irindex(nbirecv) = i
            nn = nsensp(i)
            siz = nn*5
            msgtyp = msgoff
            CALL mpi_irecv(
     s        rxbuf(1,ideb),siz,real,it_spmd(i),msgtyp,
     g        spmd_comm_world,req_r(nbirecv),ierror)
            ideb = ideb + nn
          END IF
        END DO
C
        DO ii = 1, nbirecv
          CALL mpi_waitany(nbirecv,req_r,index,status,ierror)
          i = irindex(index)
          l = iad_recv(i)
          nn = nsensp(i)
          DO n = l, l+nn-1
            k  = nint(rxbuf(1,n))
            kk = nint(rxbuf(2,n))
            xsens(1+(kk-1)*3,k)= rxbuf(3,n)
            xsens(2+(kk-1)*3,k)= rxbuf(4,n)
            xsens(3+(kk-1)*3,k)= rxbuf(5,n)
          END DO
        END DO
C
      ELSE
        IF(nsensp(loc_proc)>0)THEN
          siz = 5*nsensp(loc_proc)
          msgtyp=msgoff
          CALL mpi_send(
     s      rxbuf,siz,real,it_spmd(1),msgtyp,
     g      spmd_comm_world,ierror)
        END IF
      END IF
C
#endif
      RETURN
      END