Changeset 10314 for NEMO/branches/2018/dev_r10164_HPC09_ESIWACE_PREP_MERGE/src/OCE/LBC/mpp_lnk_generic.h90

Timestamp:

2018-11-15T17:27:18+01:00 (5 years ago)

Author:

smasson

Message:

dev_r10164_HPC09_ESIWACE_PREP_MERGE: action 2: add generic glob_min/max/sum and locmin/max, complete timing and report (including bdy and icb), see #2133

File:

• NEMO/branches/2018/dev_r10164_HPC09_ESIWACE_PREP_MERGE/src/OCE/LBC/mpp_lnk_generic.h90 (modified) (3 diffs)

NEMO/branches/2018/dev_r10164_HPC09_ESIWACE_PREP_MERGE/src/OCE/LBC/mpp_lnk_generic.h90

@@ -63 +63 @@
       INTEGER  ::   ml_req1, ml_req2, ml_err     ! for key_mpi_isend
       INTEGER  ::   ierr
-      INTEGER  ::   icom_freq
       REAL(wp) ::   zland
       INTEGER , DIMENSION(MPI_STATUS_SIZE)      ::   ml_stat        ! for key_mpi_isend
@@ -73 +72 @@
       ipl = L_SIZE(ptab)   ! 4th    -
       ipf = F_SIZE(ptab)   ! 5th    -      use in "multi" case (array of pointers)
+      !
+      IF( narea == 1 .AND. numcom == -1 ) CALL mpp_report( cdname, ipk, ipl, ipf, ld_lbc = .TRUE. )
       !
       ALLOCATE( zt3ns(jpi,nn_hls,ipk,ipl,ipf,2), zt3sn(jpi,nn_hls,ipk,ipl,ipf,2),   &
@@ -151 +152 @@
       !
       !                           ! Migrations
-      imigr = nn_hls * jpj * ipk * ipl * ipf
-      !
-      IF( narea == 1 ) THEN
-
-         ! find the smallest common frequency: default = frequency product, if multiple, choose the larger of the 2 frequency
-         icom_freq = ncom_fsbc * ncom_dttrc
-         IF( MOD( MAX(ncom_fsbc,ncom_dttrc), MIN(ncom_fsbc,ncom_dttrc) ) == 0 ) icom_freq = MAX(ncom_fsbc,ncom_dttrc)
-         
-         IF ( ncom_stp == nit000+icom_freq ) THEN   ! avoid to count extra communications in potential initializations at nit000
-            IF( .NOT. ALLOCATED( ncomm_sequence) ) THEN
-               ALLOCATE( ncomm_sequence(2000,2), STAT=ierr )
-               IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'lnk_generic, cannot allocate ncomm_sequence' )
-               ALLOCATE( crname_lbc(2000), STAT=ierr )
-               IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'lnk_generic, cannot allocate crname' )
-            ENDIF
-            n_sequence_lbc = n_sequence_lbc + 1
-            IF( n_sequence_lbc > 2000 ) CALL ctl_stop( 'STOP', 'lnk_generic, increase ncomm_sequence first dimension' )
-            ncomm_sequence(n_sequence_lbc,1) = ipk*ipl   ! size of 3rd and 4th dimensions
-            ncomm_sequence(n_sequence_lbc,2) = ipf       ! number of arrays to be treated (multi)
-            crname_lbc    (n_sequence_lbc)   = cdname    ! keep the name of the calling routine
-         ELSE IF ( ncom_stp == (nit000+2*icom_freq) ) THEN
-            IF ( numcom == -1 ) THEN
-               CALL ctl_opn( numcom, 'communication_report.txt', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE., narea )
-               WRITE(numcom,*) ' '
-               WRITE(numcom,*) ' ------------------------------------------------------------'
-               WRITE(numcom,*) ' Communication pattern report (second oce+sbc+top time step):'
-               WRITE(numcom,*) ' ------------------------------------------------------------'
-               WRITE(numcom,*) ' '
-               WRITE(numcom,'(A,I4)') ' Exchanged halos : ', n_sequence_lbc
-               jj = 0; jk = 0; jf = 0; jh = 0
-               DO ji = 1, n_sequence_lbc
-                  IF ( ncomm_sequence(ji,1) .GT. 1 ) jk = jk + 1
-                  IF ( ncomm_sequence(ji,2) .GT. 1 ) jf = jf + 1
-                  IF ( ncomm_sequence(ji,1) .GT. 1 .AND. ncomm_sequence(ji,2) .GT. 1 ) jj = jj + 1
-                  jh = MAX (jh, ncomm_sequence(ji,1)*ncomm_sequence(ji,2))
-               END DO
-               WRITE(numcom,'(A,I3)') ' 3D Exchanged halos : ', jk
-               WRITE(numcom,'(A,I3)') ' Multi arrays exchanged halos : ', jf
-               WRITE(numcom,'(A,I3)') '   from which 3D : ', jj
-               WRITE(numcom,'(A,I10)') ' Array max size : ', jh*jpi*jpj
-               WRITE(numcom,*) ' '
-               WRITE(numcom,*) ' lbc_lnk called'
-               jj = 1
-               DO ji = 2, n_sequence_lbc
-                  IF( crname_lbc(ji-1) /= crname_lbc(ji) ) THEN
-                    WRITE(numcom,'(A, I4, A, A)') ' - ', jj,' times by subroutine ', TRIM(crname_lbc(ji-1))
-                    jj = 0
-                  END IF
-                  jj = jj + 1 
-               END DO
-               WRITE(numcom,'(A, I4, A, A)') ' - ', jj,' times by subroutine ', TRIM(crname_lbc(n_sequence_lbc))
-               WRITE(numcom,*) ' '
-               IF ( n_sequence_glb > 0 ) THEN
-                  WRITE(numcom,'(A,I4)') ' Global communications : ', n_sequence_glb
-                  jj = 1
-                  DO ji = 2, n_sequence_glb
-                     IF( crname_glb(ji-1) /= crname_glb(ji) ) THEN
-                       WRITE(numcom,'(A, I4, A, A)') ' - ', jj,' times by subroutine ', TRIM(crname_glb(ji-1))
-                       jj = 0
-                     END IF
-                     jj = jj + 1 
-                  END DO
-                  WRITE(numcom,'(A, I4, A, A)') ' - ', jj,' times by subroutine ', TRIM(crname_glb(n_sequence_glb))
-                  DEALLOCATE(crname_glb)
-               ELSE
-                  WRITE(numcom,*) ' No MPI global communication '
-               ENDIF
-               WRITE(numcom,*) ' '
-               WRITE(numcom,*) ' -----------------------------------------------'
-               WRITE(numcom,*) ' '
-               DEALLOCATE(ncomm_sequence)
-               DEALLOCATE(crname_lbc)
-            ENDIF
-         ENDIF
-      ENDIF
+      imigr = nn_hls * jpj * ipk * ipl * ipf      
       !
       IF( ln_timing ) CALL tic_tac(.TRUE.)