spmd_printcpuinfo.F

Go to the documentation of this file.

Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2025 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
C
!||====================================================================
!||    spmd_printcpuinfo     ../engine/source/mpi/output/spmd_printcpuinfo.F
!||--- called by ------------------------------------------------------
!||    printcpu              ../engine/source/system/timer.F
!||--- calls      -----------------------------------------------------
!||--- uses       -----------------------------------------------------
!||    spmd_comm_world_mod   ../engine/source/mpi/spmd_comm_world.F90
!||====================================================================
      SUBROUTINE spmd_printcpuinfo(HOSTNAME,LENH,CPUNAM,LENC,FREQUENCE,
     *                             MEM,SWAP)
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      "task_c.inc"
#include      "com01_c.inc"
#include      "units_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      CHARACTER*256 HOSTNAME,CPUNAM
      INTEGER LENH, LENC, FREQUENCE,MEM,SWAP
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,MSGTYP,
     .    msgoff,msgoff2,msgoff3,i
      DATA msgoff/190/
      DATA msgoff2/191/
      DATA msgoff3/192/
      CHARACTER*256 CBUF1,CBUF2
      INTEGER LENR(5)
 
      IF (ispmd==0) THEN
        DO i=2,nspmd
          msgtyp = msgoff
          CALL mpi_recv(
     .      lenr,5,mpi_integer,it_spmd(i),msgtyp,
     .      spmd_comm_world,status,ierror)
 
          msgtyp = msgoff2
          CALL mpi_recv(
     .      cbuf1,lenr(1),mpi_character,it_spmd(i),msgtyp,
     .      spmd_comm_world,status,ierror)
 
          msgtyp = msgoff3
          CALL mpi_recv(
     .      cbuf2,lenr(2),mpi_character,it_spmd(i),msgtyp,
     .      spmd_comm_world,status,ierror)
 
          IF (mem>-1)THEN
           WRITE(iout,'(I4,A,A,A,A,A,I4,A,I6,A,I6,A)') i,'   ',
     .     cbuf1(1:lenr(1)),'   ',cbuf2(1:lenr(2)),', ',lenr(3),
     .     ' MHz, ',lenr(4),' MB RAM, ',lenr(5),' MB swap'
          ELSE
           WRITE(iout,'(I4,A,A,A,A,A,I4,A)') i,'   ',
     .     cbuf1(1:lenr(1)),'   ',cbuf2(1:lenr(2)),', ',lenr(3),' MHz '
          ENDIF
 
        ENDDO
      ELSE
        lenr(1) = lenh
        lenr(2) = lenc
        lenr(3) = frequence
        lenr(4) = mem
        lenr(5) = swap
 
        msgtyp = msgoff
        CALL mpi_send(lenr,5,mpi_integer,it_spmd(1),msgtyp,
     .              spmd_comm_world,ierror)
 
        msgtyp = msgoff2
        CALL mpi_send(hostname,lenh,mpi_character,it_spmd(1),msgtyp,
     .              spmd_comm_world,ierror)
 
        msgtyp = msgoff3
        CALL mpi_send(cpunam,lenc,mpi_character,it_spmd(1),msgtyp,
     .              spmd_comm_world,ierror)
      ENDIF
 
#endif
      RETURN
      END