Changeset 13220 for NEMO/branches/2020/dev_r12512_HPC-04_mcastril_Mixed_Precision_implementation/src/SAS/stpctl.F90

Timestamp:

2020-07-02T13:02:36+02:00 (4 years ago)

Author:

orioltp

Message:

dev_r12512_HPC-04_mcastril_Mixed_Precision_implementation: updating from trunk r13218

Location:

NEMO/branches/2020/dev_r12512_HPC-04_mcastril_Mixed_Precision_implementation

Files:

• . (modified) (1 prop)
• src/SAS/stpctl.F90 (modified) (1 diff)

NEMO/branches/2020/dev_r12512_HPC-04_mcastril_Mixed_Precision_implementation

@@ -2 +2 @@
 ^/utils/build/makenemo@HEAD   makenemo
 ^/utils/build/mk@HEAD         mk
-^/utils/tools@HEAD            tools
-^/vendors/AGRIF/dev@HEAD      ext/AGRIF
+^/utils/tools/@HEAD           tools
+^/vendors/AGRIF/dev_r12970_AGRIF_CMEMS      ext/AGRIF
 ^/vendors/FCM@HEAD            ext/FCM
 ^/vendors/IOIPSL@HEAD         ext/IOIPSL

@@ -2 +2 @@
 ^/utils/build/makenemo@HEAD   makenemo
 ^/utils/build/mk@HEAD         mk
-^/utils/tools@HEAD            tools
-^/vendors/AGRIF/dev@HEAD      ext/AGRIF
+^/utils/tools/@HEAD           tools
+^/vendors/AGRIF/dev_r12970_AGRIF_CMEMS      ext/AGRIF
 ^/vendors/FCM@HEAD            ext/FCM
 ^/vendors/IOIPSL@HEAD         ext/IOIPSL

NEMO/branches/2020/dev_r12512_HPC-04_mcastril_Mixed_Precision_implementation/src/SAS/stpctl.F90

@@ -112 +112 @@
       !                                   !==  done by all processes at every time step  ==!
       llmsk(:,:) = tmask(:,:,1) == 1._wp
-      zmax(1) = MAXVAL(      vt_i (:,:)            , mask = llmsk )   ! max ice thickness
-      zmax(2) = MAXVAL( ABS( u_ice(:,:) )          , mask = llmsk )   ! max ice velocity (zonal only)
-      zmax(3) = MAXVAL(     -tm_i (:,:) + 273.15_wp, mask = llmsk )   ! min ice temperature
+      IF( COUNT( llmsk(:,:) ) > 0 ) THEN   ! avoid huge values sent back for land processors...
+         zmax(1) = MAXVAL(      vt_i (:,:)            , mask = llmsk )   ! max ice thickness
+         zmax(2) = MAXVAL( ABS( u_ice(:,:) )          , mask = llmsk )   ! max ice velocity (zonal only)
+         zmax(3) = MAXVAL(     -tm_i (:,:) + 273.15_wp, mask = llmsk )   ! min ice temperature
+      ELSE
+         IF( ll_colruns ) THEN    ! default value: must not be kept when calling mpp_max -> must be as small as possible
+            zmax(1:3) = -HUGE(1._wp)
+         ELSE                     ! default value: must not give true for any of the tests bellow (-> avoid manipulating HUGE...)
+            zmax(1:3) = 0._wp
+         ENDIF
+      ENDIF
       zmax(4) = REAL( nstop, wp )                                     ! stop indicator
       !                                   !==               get global extrema             ==!

@@ -2 +2 @@
 ^/utils/build/makenemo@HEAD   makenemo
 ^/utils/build/mk@HEAD         mk
-^/utils/tools@HEAD            tools
-^/vendors/AGRIF/dev@HEAD      ext/AGRIF
+^/utils/tools/@HEAD           tools
+^/vendors/AGRIF/dev_r12970_AGRIF_CMEMS      ext/AGRIF
 ^/vendors/FCM@HEAD            ext/FCM
 ^/vendors/IOIPSL@HEAD         ext/IOIPSL