Merge branch 'state-integration-one-loop' into 'development'
State integration one loop See merge request damask/DAMASK!151
This commit is contained in:
Franz Roters
commit
db1f215150
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@ -1021,22 +1021,41 @@ subroutine integrateStateFPI
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logical :: &
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nonlocalBroken
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! --+>> PREGUESS FOR STATE <<+--
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call update_dotState(1.0_pReal)
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call update_state(1.0_pReal)
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nonlocalBroken = .false.
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!$OMP PARALLEL DO PRIVATE(sizeDotState,residuum_plastic,residuum_source,zeta,p,c)
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do e = FEsolving_execElem(1),FEsolving_execElem(2)
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do i = FEsolving_execIP(1),FEsolving_execIP(2)
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do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
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if(crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e) .and. &
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(.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
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if(crystallite_todo(g,i,e) .and. (.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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call constitutive_collectDotState(crystallite_S(1:3,1:3,g,i,e), &
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crystallite_partionedF0, &
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crystallite_Fi(1:3,1:3,g,i,e), &
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crystallite_partionedFp0, &
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crystallite_subdt(g,i,e), g,i,e)
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crystallite_todo(g,i,e) = all(.not. IEEE_is_NaN(plasticState(p)%dotState(:,c)))
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do s = 1, phase_Nsources(p)
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crystallite_todo(g,i,e) = crystallite_todo(g,i,e) .and. all(.not. IEEE_is_NaN(sourceState(p)%p(s)%dotState(:,c)))
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enddo
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if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
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nonlocalBroken = .true.
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if(.not. crystallite_todo(g,i,e)) cycle
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sizeDotState = plasticState(p)%sizeDotState
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plasticState(p)%state(1:sizeDotState,c) = plasticState(p)%subState0(1:sizeDotState,c) &
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+ plasticState(p)%dotState (1:sizeDotState,c) &
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* crystallite_subdt(g,i,e)
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do s = 1, phase_Nsources(p)
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sizeDotState = sourceState(p)%p(s)%sizeDotState
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sourceState(p)%p(s)%state(1:sizeDotState,c) = sourceState(p)%p(s)%subState0(1:sizeDotState,c) &
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+ sourceState(p)%p(s)%dotState (1:sizeDotState,c) &
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* crystallite_subdt(g,i,e)
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enddo
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iteration: do NiterationState = 1, num%nState
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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plasticState(p)%previousDotState2(:,c) = merge(plasticState(p)%previousDotState(:,c),&
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0.0_pReal,&
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NiterationState > 1)
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@ -1243,9 +1262,6 @@ subroutine integrateStateAdaptiveEuler
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homogenization_maxNgrains,discretization_nIP,discretization_nElem) :: &
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residuum_source
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!--------------------------------------------------------------------------------------------------
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! contribution to state and relative residui and from Euler integration
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call update_dotState(1.0_pReal)
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nonlocalBroken = .false.
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!$OMP PARALLEL DO PRIVATE(sizeDotState,p,c)
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@ -1255,6 +1271,20 @@ subroutine integrateStateAdaptiveEuler
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if(crystallite_todo(g,i,e) .and. (.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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call constitutive_collectDotState(crystallite_S(1:3,1:3,g,i,e), &
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crystallite_partionedF0, &
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crystallite_Fi(1:3,1:3,g,i,e), &
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crystallite_partionedFp0, &
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crystallite_subdt(g,i,e), g,i,e)
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crystallite_todo(g,i,e) = all(.not. IEEE_is_NaN(plasticState(p)%dotState(:,c)))
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do s = 1, phase_Nsources(p)
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crystallite_todo(g,i,e) = crystallite_todo(g,i,e) .and. all(.not. IEEE_is_NaN(sourceState(p)%p(s)%dotState(:,c)))
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enddo
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if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
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nonlocalBroken = .true.
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if(.not. crystallite_todo(g,i,e)) cycle
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sizeDotState = plasticState(p)%sizeDotState
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residuum_plastic(1:sizeDotState,g,i,e) = plasticState(p)%dotstate(1:sizeDotState,c) &
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@ -1298,18 +1328,6 @@ subroutine integrateStateAdaptiveEuler
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if(.not. crystallite_todo(g,i,e)) cycle
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endif
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enddo; enddo; enddo
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!$OMP END PARALLEL DO
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if(nonlocalBroken) where(.not. crystallite_localPlasticity) crystallite_todo = .false.
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!$OMP PARALLEL DO PRIVATE(sizeDotState,p,c)
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do e = FEsolving_execElem(1),FEsolving_execElem(2)
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do i = FEsolving_execIP(1),FEsolving_execIP(2)
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do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
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if (crystallite_todo(g,i,e)) then
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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sizeDotState = plasticState(p)%sizeDotState
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residuum_plastic(1:sizeDotState,g,i,e) = residuum_plastic(1:sizeDotState,g,i,e) &
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@ -1342,7 +1360,6 @@ end subroutine integrateStateAdaptiveEuler
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!--------------------------------------------------------------------------------------------------
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!> @brief integrate stress, state with 4th order explicit Runge Kutta method
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! ToDo: This is totally BROKEN: RK4dotState is never used!!!
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!--------------------------------------------------------------------------------------------------
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subroutine integrateStateRK4
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@ -1661,10 +1678,6 @@ subroutine integrateStateRKCK45
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crystallite_Fp(1:3,1:3,g,i,e), &
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g, i, e)
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if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
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nonlocalBroken = .true.
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if(.not. crystallite_todo(g,i,e)) cycle
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crystallite_todo(g,i,e) = integrateStress(g,i,e)
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if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
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nonlocalBroken = .true.
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@ -1692,29 +1705,6 @@ subroutine nonlocalConvergenceCheck
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end subroutine nonlocalConvergenceCheck
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!--------------------------------------------------------------------------------------------------
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!> @brief Sets convergence flag based on "todo": every point that survived the integration (todo is
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! still .true. is considered as converged
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!> @details: For explicitEuler, RK4 and RKCK45, adaptive Euler and FPI have their on criteria
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!--------------------------------------------------------------------------------------------------
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subroutine setConvergenceFlag
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integer :: &
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e, & !< element index in element loop
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i, & !< integration point index in ip loop
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g !< grain index in grain loop
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!OMP DO PARALLEL PRIVATE
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do e = FEsolving_execElem(1),FEsolving_execElem(2)
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do i = FEsolving_execIP(1),FEsolving_execIP(2)
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do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
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crystallite_converged(g,i,e) = crystallite_todo(g,i,e) .or. crystallite_converged(g,i,e) ! if still "to do" then converged per definition
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enddo; enddo; enddo
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!OMP END DO PARALLEL
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end subroutine setConvergenceFlag
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!--------------------------------------------------------------------------------------------------
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!> @brief determines whether a point is converged
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!--------------------------------------------------------------------------------------------------
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@ -1732,92 +1722,6 @@ logical pure function converged(residuum,state,atol)
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end function converged
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!--------------------------------------------------------------------------------------------------
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!> @brief Standard forwarding of state as state = state0 + dotState * (delta t)
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!--------------------------------------------------------------------------------------------------
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subroutine update_state(timeFraction)
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real(pReal), intent(in) :: &
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timeFraction
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integer :: &
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e, & !< element index in element loop
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i, & !< integration point index in ip loop
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g, & !< grain index in grain loop
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p, &
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c, &
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s, &
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mySize
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!$OMP PARALLEL DO PRIVATE(mySize,p,c)
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do e = FEsolving_execElem(1),FEsolving_execElem(2)
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do i = FEsolving_execIP(1),FEsolving_execIP(2)
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do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
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if (crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e)) then
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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mySize = plasticState(p)%sizeDotState
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plasticState(p)%state(1:mySize,c) = plasticState(p)%subState0(1:mySize,c) &
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+ plasticState(p)%dotState (1:mySize,c) &
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* crystallite_subdt(g,i,e) * timeFraction
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do s = 1, phase_Nsources(p)
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mySize = sourceState(p)%p(s)%sizeDotState
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sourceState(p)%p(s)%state(1:mySize,c) = sourceState(p)%p(s)%subState0(1:mySize,c) &
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+ sourceState(p)%p(s)%dotState (1:mySize,c) &
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* crystallite_subdt(g,i,e) * timeFraction
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enddo
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endif
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enddo; enddo; enddo
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!$OMP END PARALLEL DO
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end subroutine update_state
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!---------------------------------------------------------------------------------------------------
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!> @brief Trigger calculation of all new rates
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!> if NaN occurs, crystallite_todo is set to FALSE. Any NaN in a nonlocal propagates to all others
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!---------------------------------------------------------------------------------------------------
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subroutine update_dotState(timeFraction)
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real(pReal), intent(in) :: &
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timeFraction
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integer :: &
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e, & !< element index in element loop
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i, & !< integration point index in ip loop
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g, & !< grain index in grain loop
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p, &
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c, &
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s
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logical :: &
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nonlocalBroken
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nonlocalBroken = .false.
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!$OMP PARALLEL DO PRIVATE (p,c)
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do e = FEsolving_execElem(1),FEsolving_execElem(2)
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do i = FEsolving_execIP(1),FEsolving_execIP(2)
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do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
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if(crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e) .and. &
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(.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
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call constitutive_collectDotState(crystallite_S(1:3,1:3,g,i,e), &
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crystallite_partionedF0, &
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crystallite_Fi(1:3,1:3,g,i,e), &
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crystallite_partionedFp0, &
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crystallite_subdt(g,i,e)*timeFraction, g,i,e)
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p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
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crystallite_todo(g,i,e) = all(.not. IEEE_is_NaN(plasticState(p)%dotState(:,c)))
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do s = 1, phase_Nsources(p)
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crystallite_todo(g,i,e) = crystallite_todo(g,i,e) .and. all(.not. IEEE_is_NaN(sourceState(p)%p(s)%dotState(:,c)))
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enddo
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if (.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
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nonlocalBroken = .true.
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endif
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enddo; enddo; enddo
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!$OMP END PARALLEL DO
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if(nonlocalBroken) where(.not. crystallite_localPlasticity) crystallite_todo = .false.
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end subroutine update_DotState
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates a jump in the state according to the current state and the current stress
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!> returns true, if state jump was successfull or not needed. false indicates NaN in delta state
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