spmd_wrt_crk_xyznod.F File Reference

#include "implicit_f.inc"
#include "spmd.inc"
#include "com01_c.inc"
#include "task_c.inc"
#include "param_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	spmd_wrt_crk_xyznod (icrk, num, nodglobxfe)

Function/Subroutine Documentation

spmd_wrt_crk_xyznod()

subroutine spmd_wrt_crk_xyznod	(	integer	icrk,
		integer	num,
		integer, dimension(*)	nodglobxfe )

Definition at line 33 of file spmd_wrt_crk_xyznod.F.

C-----------------------------------------------
      USE crackxfem_mod        
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"
#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"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
       INTEGER ICRK,NUM,NODGLOBXFE(*)
C-----------------------------------------------
C   L O C A L   V A R I A B L E S
C-----------------------------------------------
#ifdef MPI
      INTEGER STATUS(MPI_STATUS_SIZE),IERROR,MSGOFF,EMPL
      INTEGER SIZ,MSGTYP,I,K,NG,NREC,MSGOFF2,MSGTYP2,SIZ0,STEP
C
      REAL, DIMENSION(:,:), ALLOCATABLE :: BUFSR,XGLOB
      INTEGER, DIMENSION(:), ALLOCATABLE ::  IBUF
C-----------------------------------------------
      DATA msgoff/7064/
      DATA msgoff2/7065/
C-----------------------------------------------
       ALLOCATE(bufsr(3,ncrknodg))
       ALLOCATE(ibuf(ncrknodg))
       ALLOCATE(xglob(3,num))
C-----------------------------------------------
 
       IF (ispmd/=0) THEN
         siz = 0
         step = 0
         DO i=1,crknod(icrk)%CRKNUMNODS
           step = crknod(icrk)%CRKNUMNODS*(icrk-1)
           siz = siz + 1
           ibuf(siz) = nodglobxfe(i+step)
           bufsr(1,siz) = crkavx(icrk)%XX(1,i)
           bufsr(2,siz) = crkavx(icrk)%XX(2,i)
           bufsr(3,siz) = crkavx(icrk)%XX(3,i)
         END DO
C
C   a cause de la version simple precision, on ne peux pas metre l'entier
C   dans le buffer flottant car on n a que 2puiss 24 bits dispo ~ 16 Million
C   de noeuds au max
C
         msgtyp = msgoff2 
         CALL mpi_send(ibuf,siz,mpi_integer,it_spmd(1),msgtyp,
     .                 spmd_comm_world,ierror)
C  
         msgtyp = msgoff
         CALL mpi_send(bufsr,3*siz,mpi_real4,it_spmd(1),msgtyp,
     .                 spmd_comm_world,ierror)
       ELSE
           step = 0
C
C proc 0
C
          DO i=1,crknod(icrk)%CRKNUMNODS
            step = crknod(icrk)%CRKNUMNODS*(icrk-1)
            ng = nodglobxfe(i+step)
            xglob(1,ng) = crkavx(icrk)%XX(1,i)
            xglob(2,ng) = crkavx(icrk)%XX(2,i)
            xglob(3,ng) = crkavx(icrk)%XX(3,i)
cc            CALL WRITE_R_C(XGLOB(1,NG),1)
cc            CALL WRITE_R_C(XGLOB(2,NG),1)
cc            CALL WRITE_R_C(XGLOB(3,NG),1)
          ENDDO
C------------
          DO i=2,nspmd
 
C   Reception du buffer entier des adresses NODGLOB
            msgtyp = msgoff2
            CALL mpi_probe(it_spmd(i),msgtyp,
     .                     spmd_comm_world,status,ierror)
              CALL mpi_get_count(status,mpi_integer,siz,ierror)
            CALL mpi_recv(ibuf,siz,mpi_integer,it_spmd(i),msgtyp,
     .                    spmd_comm_world,status,ierror)
c
C   Reception du buffer flottant des adresses NODGLOB
c
            msgtyp2 = msgoff
c
            CALL mpi_recv(bufsr,siz*3,mpi_real4,it_spmd(i),msgtyp2,
     .                    spmd_comm_world,status,ierror)
c
            nrec = siz 
c
            DO k = 1, nrec
              ng = ibuf(k)
              xglob(1,ng) = bufsr(1,k)
              xglob(2,ng) = bufsr(2,k)
              xglob(3,ng) = bufsr(3,k)
cc              CALL WRITE_R_C(XGLOB(1,NG),1)
cc              CALL WRITE_R_C(XGLOB(2,NG),1)
cc              CALL WRITE_R_C(XGLOB(3,NG),1)
            ENDDO
          ENDDO
C
c          DO I=1,NUM
cc          DO I=1,NCRKNODG
cc           CALL WRITE_R_C(XGLOB(1,I),1)
cc           CALL WRITE_R_C(XGLOB(2,I),1)
cc           CALL WRITE_R_C(XGLOB(3,I),1)
cc         END DO
C
        DO i=1,ncrknodg
          k=i+ncrknodg*(icrk-1)
          CALL write_r_c(xglob(1,k),1)
          CALL write_r_c(xglob(2,k),1)
          CALL write_r_c(xglob(3,k),1)
        ENDDO
C
        END IF
C---
C-----------------------------------------------
       DEALLOCATE(bufsr)
       DEALLOCATE(ibuf)
       DEALLOCATE(xglob)
C-----------------------------------------------
#endif
       RETURN