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perturbation calculation in crystallite_stressAndItsTangent: only backup and restore those chunks of crystallite_Fe, _Fp etc that are actually used in order to avoid pointless data copying in non ping pong mode

This commit is contained in:
Christoph Kords 2014-01-21 16:35:12 +00:00
parent 351aa6ba29
commit 029826d84f
1 changed files with 19 additions and 19 deletions
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38
code/crystallite.f90
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@ -1195,19 +1195,19 @@ subroutine crystallite_stressAndItsTangent(updateJaco,rate_sensitivity)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
forall (i = FEsolving_execIP(1,e):FEsolving_execIP(2,e), g = 1:myNgrains)
constitutive_state_backup(g,i,e)%p(1:constitutive_sizeState(g,i,e)) = &
constitutive_state(g,i,e)%p(1:constitutive_sizeState(g,i,e)) ! remember unperturbed, converged state, ...
constitutive_state(g,i,e)%p(1:constitutive_sizeState(g,i,e)) ! remember unperturbed, converged state, ...
constitutive_dotState_backup(g,i,e)%p(1:constitutive_sizeDotState(g,i,e)) = &
constitutive_dotState(g,i,e)%p(1:constitutive_sizeDotState(g,i,e)) ! ... dotStates, ...
constitutive_dotState(g,i,e)%p(1:constitutive_sizeDotState(g,i,e)) ! ... dotStates, ...
F_backup(1:3,1:3,g,i,e) = crystallite_subF(1:3,1:3,g,i,e) ! ... and kinematics
Fp_backup(1:3,1:3,g,i,e) = crystallite_Fp(1:3,1:3,g,i,e)
InvFp_backup(1:3,1:3,g,i,e) = crystallite_invFp(1:3,1:3,g,i,e)
Fe_backup(1:3,1:3,g,i,e) = crystallite_Fe(1:3,1:3,g,i,e)
Lp_backup(1:3,1:3,g,i,e) = crystallite_Lp(1:3,1:3,g,i,e)
Tstar_v_backup(1:6,g,i,e) = crystallite_Tstar_v(1:6,g,i,e)
P_backup(1:3,1:3,g,i,e) = crystallite_P(1:3,1:3,g,i,e)
convergenceFlag_backup(g,i,e) = crystallite_converged(g,i,e)
endforall
enddo elementLooping7
F_backup = crystallite_subF ! ... and kinematics
Fp_backup = crystallite_Fp
InvFp_backup = crystallite_invFp
Fe_backup = crystallite_Fe
Lp_backup = crystallite_Lp
Tstar_v_backup = crystallite_Tstar_v
P_backup = crystallite_P
convergenceFlag_backup = crystallite_converged
! --- CALCULATE STATE AND STRESS FOR PERTURBATION ---
@ -1234,13 +1234,13 @@ subroutine crystallite_stressAndItsTangent(updateJaco,rate_sensitivity)
constitutive_state_backup(g,i,e)%p(1:constitutive_sizeState(g,i,e))
constitutive_dotState(g,i,e)%p(1:constitutive_sizeDotState(g,i,e)) = &
constitutive_dotState_backup(g,i,e)%p(1:constitutive_sizeDotState(g,i,e))
crystallite_Fp(1:3,1:3,g,i,e) = Fp_backup(1:3,1:3,g,i,e)
crystallite_invFp(1:3,1:3,g,i,e) = InvFp_backup(1:3,1:3,g,i,e)
crystallite_Fe(1:3,1:3,g,i,e) = Fe_backup(1:3,1:3,g,i,e)
crystallite_Lp(1:3,1:3,g,i,e) = Lp_backup(1:3,1:3,g,i,e)
crystallite_Tstar_v(1:6,g,i,e) = Tstar_v_backup(1:6,g,i,e)
endforall
enddo
crystallite_Fp = Fp_backup
crystallite_invFp = InvFp_backup
crystallite_Fe = Fe_backup
crystallite_Lp = Lp_backup
crystallite_Tstar_v = Tstar_v_backup
case(2_pInt,3_pInt) ! explicit Euler methods: nothing to restore (except for F), since we are only doing a stress integration step
case(4_pInt,5_pInt) ! explicit Runge-Kutta methods: restore to start of subinc, since we are doing a full integration of state and stress
do e = FEsolving_execElem(1),FEsolving_execElem(2)
@ -1250,12 +1250,12 @@ subroutine crystallite_stressAndItsTangent(updateJaco,rate_sensitivity)
constitutive_subState0(g,i,e)%p(1:constitutive_sizeState(g,i,e))
constitutive_dotState(g,i,e)%p(1:constitutive_sizeDotState(g,i,e)) = &
constitutive_dotState_backup(g,i,e)%p(1:constitutive_sizeDotState(g,i,e))
crystallite_Fp(1:3,1:3,g,i,e) = crystallite_subFp0(1:3,1:3,g,i,e)
crystallite_Fe(1:3,1:3,g,i,e) = crystallite_subFe0(1:3,1:3,g,i,e)
crystallite_Lp(1:3,1:3,g,i,e) = crystallite_subLp0(1:3,1:3,g,i,e)
crystallite_Tstar_v(1:6,g,i,e) = crystallite_subTstar0_v(1:6,g,i,e)
endforall
enddo
crystallite_Fp = crystallite_subFp0
crystallite_Fe = crystallite_subFe0
crystallite_Lp = crystallite_subLp0
crystallite_Tstar_v = crystallite_subTstar0_v
end select
! --- PERTURB EITHER FORWARD OR BACKWARD ---