ESMF_CplCompWait Subroutine

public subroutine ESMF_CplCompWait(cplcomp, keywordEnforcer, syncflag, timeout, timeoutFlag, userRc, rc)

Arguments

Type IntentOptional Attributes Name
type(ESMF_CplComp), intent(inout) :: cplcomp
type(ESMF_KeywordEnforcer), optional :: keywordEnforcer
type(ESMF_Sync_Flag), intent(in), optional :: syncflag
integer, intent(in), optional :: timeout
logical, intent(out), optional :: timeoutFlag
integer, intent(out), optional :: userRc
integer, intent(out), optional :: rc

Calls

proc~~esmf_cplcompwait~~CallsGraph proc~esmf_cplcompwait ESMF_CplCompWait proc~esmf_compisdualconnected ESMF_CompIsDualConnected proc~esmf_cplcompwait->proc~esmf_compisdualconnected proc~esmf_compwait ESMF_CompWait proc~esmf_cplcompwait->proc~esmf_compwait proc~esmf_cplcompgetinit ESMF_CplCompGetInit proc~esmf_cplcompwait->proc~esmf_cplcompgetinit proc~esmf_imerr ESMF_IMErr proc~esmf_cplcompwait->proc~esmf_imerr proc~esmf_logfounderror ESMF_LogFoundError proc~esmf_cplcompwait->proc~esmf_logfounderror proc~esmf_logseterror ESMF_LogSetError proc~esmf_cplcompwait->proc~esmf_logseterror proc~esmf_compisdualconnected->proc~esmf_imerr proc~esmf_compisdualconnected->proc~esmf_logfounderror proc~esmf_compisdualconnected->proc~esmf_logseterror proc~esmf_basegetstatus ESMF_BaseGetStatus proc~esmf_compisdualconnected->proc~esmf_basegetstatus proc~esmf_compclassgetinit ESMF_CompClassGetInit proc~esmf_compisdualconnected->proc~esmf_compclassgetinit proc~esmf_compwait->proc~esmf_imerr proc~esmf_compwait->proc~esmf_logfounderror proc~esmf_compwait->proc~esmf_logseterror c_esmc_compwait c_esmc_compwait proc~esmf_compwait->c_esmc_compwait proc~esmf_compwait->proc~esmf_basegetstatus proc~esmf_compwait->proc~esmf_compclassgetinit proc~esmf_vmbarrier ESMF_VMBarrier proc~esmf_compwait->proc~esmf_vmbarrier proc~esmf_vmgetcurrent ESMF_VMGetCurrent proc~esmf_compwait->proc~esmf_vmgetcurrent proc~esmf_vmwtime ESMF_VMWtime proc~esmf_compwait->proc~esmf_vmwtime proc~esmf_imerr->proc~esmf_logfounderror proc~esmf_initcheckdeep ESMF_InitCheckDeep proc~esmf_imerr->proc~esmf_initcheckdeep esmf_breakpoint esmf_breakpoint proc~esmf_logfounderror->esmf_breakpoint proc~esmf_logrc2msg ESMF_LogRc2Msg proc~esmf_logfounderror->proc~esmf_logrc2msg proc~esmf_logwrite ESMF_LogWrite proc~esmf_logfounderror->proc~esmf_logwrite proc~esmf_logseterror->esmf_breakpoint proc~esmf_logseterror->proc~esmf_logrc2msg proc~esmf_logseterror->proc~esmf_logwrite proc~esmf_basegetstatus->proc~esmf_logfounderror c_esmc_basegetstatus c_esmc_basegetstatus proc~esmf_basegetstatus->c_esmc_basegetstatus c_esmc_loggeterrormsg c_esmc_loggeterrormsg proc~esmf_logrc2msg->c_esmc_loggeterrormsg c_esmc_vmwtime c_esmc_vmwtime proc~esmf_logwrite->c_esmc_vmwtime proc~esmf_logclose ESMF_LogClose proc~esmf_logwrite->proc~esmf_logclose proc~esmf_logflush ESMF_LogFlush proc~esmf_logwrite->proc~esmf_logflush proc~esmf_logopenfile ESMF_LogOpenFile proc~esmf_logwrite->proc~esmf_logopenfile proc~esmf_utiliounitflush ESMF_UtilIOUnitFlush proc~esmf_logwrite->proc~esmf_utiliounitflush proc~esmf_utilstring2array ESMF_UtilString2Array proc~esmf_logwrite->proc~esmf_utilstring2array proc~esmf_vmbarrier->proc~esmf_imerr proc~esmf_vmbarrier->proc~esmf_logfounderror proc~esmf_vmbarrier->proc~esmf_vmgetcurrent c_esmc_vmbarrier c_esmc_vmbarrier proc~esmf_vmbarrier->c_esmc_vmbarrier proc~esmf_vmgetinit ESMF_VMGetInit proc~esmf_vmbarrier->proc~esmf_vmgetinit proc~esmf_vmgetcurrent->proc~esmf_logfounderror c_esmc_vmgetcurrent c_esmc_vmgetcurrent proc~esmf_vmgetcurrent->c_esmc_vmgetcurrent proc~esmf_vmwtime->proc~esmf_logfounderror proc~esmf_vmwtime->c_esmc_vmwtime proc~esmf_logclose->proc~esmf_logflush proc~esmf_logflush->proc~esmf_utiliounitflush proc~esmf_utilarray2string ESMF_UtilArray2String proc~esmf_logflush->proc~esmf_utilarray2string proc~esmf_logopenfile->proc~esmf_utiliounitflush proc~esmf_utiliounitget ESMF_UtilIOUnitGet proc~esmf_logopenfile->proc~esmf_utiliounitget

Called by

proc~~esmf_cplcompwait~~CalledByGraph proc~esmf_cplcompwait ESMF_CplCompWait program~mappertwoconcurrentcomps MapperTwoConcurrentComps program~mappertwoconcurrentcomps->proc~esmf_cplcompwait

Source Code

  subroutine ESMF_CplCompWait(cplcomp, keywordEnforcer, syncflag, &
    timeout, timeoutFlag, userRc, rc)
!
! !ARGUMENTS:
    type(ESMF_CplComp),   intent(inout)         :: cplcomp
type(ESMF_KeywordEnforcer), optional:: keywordEnforcer ! must use keywords below
    type(ESMF_Sync_Flag), intent(in),  optional :: syncflag
    integer,              intent(in),  optional :: timeout
    logical,              intent(out), optional :: timeoutFlag
    integer,              intent(out), optional :: userRc
    integer,              intent(out), optional :: rc
!
! !STATUS:
! \begin{itemize}
! \item\apiStatusCompatibleVersion{5.2.0r}
! \item\apiStatusModifiedSinceVersion{5.2.0r}
! \begin{description}
! \item[5.3.0] Added argument {\tt timeout}.
!              Added argument {\tt timeoutFlag}.
!              The new arguments provide access to the fault-tolerant component
!              features.
! \end{description}
! \end{itemize}
!
! !DESCRIPTION:
! When executing asynchronously, wait for an {\tt ESMF\_CplComp} to return.
!
! The arguments are:
! \begin{description}
! \item[cplcomp]
!   {\tt ESMF\_CplComp} to wait for.
! \item[{[syncflag]}]
!   Blocking behavior of this method call. See section \ref{const:sync}
!   for a list of valid blocking options. Default option is
!   {\tt ESMF\_SYNC\_VASBLOCKING} which blocks PETs and their spawned off threads
!   across each VAS but does not synchronize PETs that run in different VASs.
! \item[{[timeout]}]
!   The maximum period in seconds the actual component is allowed to execute
!   a previously invoked component method before it must communicate back to
!   the dual component. If the actual component does not communicate back in
!   the specified time, a timeout condition is raised on the dual side (this
!   side). The default is 3600, i.e. 1 hour. The {\tt timeout} argument is only
!   supported for connected dual components.
! \item[{[timeoutFlag]}]
!   Returns {\tt .true.} if the timeout was reached, {\tt .false.} otherwise.
!   If {\tt timeoutFlag} was {\em not} provided, a timeout condition will lead
!   to a return code of {\tt rc \textbackslash = ESMF\_SUCCESS}. Otherwise the
!   return value of {\tt timeoutFlag} is the sole indicator of a timeout
!   condition.
! \item[{[userRc]}]
!   Return code set by {\tt userRoutine} before returning.
! \item[{[rc]}]
!   Return code; equals {\tt ESMF\_SUCCESS} if there are no errors.
! \end{description}
!
!EOP
!------------------------------------------------------------------------------
    integer :: localrc                     ! local error localrc

    ! initialize return code; assume routine not implemented
    if (present(rc)) rc = ESMF_RC_NOT_IMPL
    localrc = ESMF_RC_NOT_IMPL

    ESMF_INIT_CHECK_DEEP(ESMF_CplCompGetInit,cplcomp,rc)

    ! check consistency between timeout argument and component argument
    if (present(timeout).and. &
      .not.ESMF_CompIsDualConnected(cplcomp%compp, rc=localrc)) then
      call ESMF_LogSetError(ESMF_RC_ARG_INCOMP, &
        msg="'timeout' argument is only allowed for connected dual components",&
        ESMF_CONTEXT, rcToReturn=rc)
      return
    endif

    ! call Comp method
    call ESMF_CompWait(cplcomp%compp, syncflag=syncflag, timeout=timeout, &
      userRc=userRc, rc=localrc)
    ! conditionally filter out the RC_TIMEOUT and return success
    if (present(timeoutFlag)) then
      timeoutFlag = .false. ! initialize
      if ((localrc==ESMF_RC_TIMEOUT).or.(localrc==ESMC_RC_TIMEOUT)) then
        timeoutFlag = .true.      ! indicate timeout through flag argument
        localrc = ESMF_SUCCESS    ! do not raise error condition on user level
      endif
    endif
    if (ESMF_LogFoundError(localrc, &
      ESMF_ERR_PASSTHRU, &
      ESMF_CONTEXT, rcToReturn=rc)) return

    ! return successfully
    if (present(rc)) rc = ESMF_SUCCESS
  end subroutine ESMF_CplCompWait