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Add code to enable ESMF managed threading #469

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merged 6 commits into from
Jan 27, 2022
Merged

Add code to enable ESMF managed threading #469

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bf59927
Implement ESMF-managed-threading for fcstComp and wrtComp's. fcst and…
junwang-noaa Dec 9, 2021
0514093
Merge branch 'develop' of https://github.com/noaa-emc/fv3atm into esm…
junwang-noaa Dec 15, 2021
32474dc
merge to the top of develop branch
junwang-noaa Jan 18, 2022
af72e47
fix fcstPet
junwang-noaa Jan 18, 2022
6ac1c37
update fv3
junwang-noaa Jan 19, 2022
81976e4
Merge remote-tracking branch 'upstream/develop' into esmf_threading
junwang-noaa Jan 26, 2022
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27 changes: 26 additions & 1 deletion fv3_cap.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ module fv3gfs_cap_mod
use ESMF
use NUOPC
use NUOPC_Model, only: model_routine_SS => SetServices, &
SetVM, &
routine_Run, &
label_Advertise, &
label_RealizeProvided, &
Expand Down Expand Up @@ -197,6 +198,7 @@ subroutine InitializeAdvertise(gcomp, rc)
type(ESMF_StateItem_Flag), allocatable :: fcstItemTypeList(:)
character(20) :: cwrtcomp
integer :: isrcTermProcessing
type(ESMF_Info) :: parentInfo, childInfo

character(len=*),parameter :: subname='(fv3_cap:InitializeAdvertise)'
real(kind=8) :: MPI_Wtime, timeis, timerhs
Expand Down Expand Up @@ -367,6 +369,18 @@ subroutine InitializeAdvertise(gcomp, rc)
fcstComp = ESMF_GridCompCreate(petList=fcstPetList, name='fv3_fcst', rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
!
! copy attributes from fv3cap component to fcstComp
call ESMF_InfoGetFromHost(gcomp, info=parentInfo, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
call ESMF_InfoGetFromHost(fcstComp, info=childInfo, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
call ESMF_InfoUpdate(lhs=childInfo, rhs=parentInfo, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return

! use the generic SetVM method to do resource and threading control
call ESMF_GridCompSetVM(fcstComp, SetVM, userRc=urc, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
if (ESMF_LogFoundError(rcToCheck=urc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__, rcToReturn=rc)) return
call ESMF_GridCompSetServices(fcstComp, fcstSS, userRc=urc, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
if (ESMF_LogFoundError(rcToCheck=urc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__, rcToReturn=rc)) return
Expand All @@ -385,7 +399,7 @@ subroutine InitializeAdvertise(gcomp, rc)

if (ESMF_LogFoundError(rcToCheck=urc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__, rcToReturn=rc)) return
!
! reconcile the fcstComp's import state
! reconcile the fcstComp's export state
call ESMF_StateReconcile(fcstState, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
!
Expand Down Expand Up @@ -454,6 +468,17 @@ subroutine InitializeAdvertise(gcomp, rc)
! print *,'af wrtComp(i)=',i,'name=',trim(cwrtcomp),'rc=',rc
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return

! copy attributes from fv3cap component to wrtComp
call ESMF_InfoGetFromHost(wrtComp(i), info=childInfo, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
call ESMF_InfoUpdate(lhs=childInfo, rhs=parentInfo, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return

! use the generic SetVM method to do resource and threading control
call ESMF_GridCompSetVM(wrtComp(i), SetVM, userRc=urc, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
if (ESMF_LogFoundError(rcToCheck=urc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__, rcToReturn=rc)) return

! call into wrtComp(i) SetServices
call ESMF_GridCompSetServices(wrtComp(i), wrtSS, userRc=urc, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, line=__LINE__, file=__FILE__)) return
Expand Down