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DAMASK_EICMD
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more work on array ordering in new solver. (now working but not tested)

This commit is contained in:
Pratheek Shanthraj 2012-08-10 17:01:58 +00:00
parent cd0da03ebc
commit 259eb7850e
2 changed files with 43 additions and 56 deletions
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91
code/DAMASK_spectral_SolverAL.f90
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@ -55,7 +55,7 @@ module DAMASK_spectral_SolverAL
!--------------------------------------------------------------------------------------------------
! common pointwise data
real(pReal), private, dimension(:,:,:,:,:), allocatable :: F_lastInc, F_lambda_lastInc, P
real(pReal), private, dimension(:,:,:,:,:), allocatable :: F_lastInc, F_lambda_lastInc
real(pReal), private, dimension(:,:,:,:), allocatable :: coordinates
real(pReal), private, dimension(:,:,:), allocatable :: temperature
@ -113,11 +113,12 @@ module DAMASK_spectral_SolverAL
implicit none
integer(pInt) :: i,j,k
real(pReal), dimension(:,:,:,:,:), allocatable :: P
PetscErrorCode :: ierr_psc
PetscObject :: dummy
PetscMPIInt :: rank
PetscScalar, pointer :: xx_psc(:,:,:,:)
PetscScalar, pointer :: xx_psc(:,:,:,:), F(:,:,:,:), F_lambda(:,:,:,:)
call Utilities_init()
@ -153,27 +154,23 @@ module DAMASK_spectral_SolverAL
!--------------------------------------------------------------------------------------------------
! init fields
call DMDAVecGetArrayF90(da,solution_vec,xx_psc,ierr_psc)
F => xx_psc(0:8,:,:,:)
F_lambda => xx_psc(9:17,:,:,:)
if (restartInc == 1_pInt) then ! no deformation (no restart)
F_lastInc = spread(spread(spread(math_I3,3,res(1)),4,res(2)),5,res(3)) ! initialize to identity
F_lambda_lastInc = F_lastInc
xx_psc(0:8,:,:,:) = reshape(F_lastInc,[9,res(1),res(2),res(3)])
xx_psc(9:17,:,:,:) = xx_psc(0:8,:,:,:)
call flush(6)
F = reshape(F_lastInc,[9,res(1),res(2),res(3)])
F_lambda = F
do k = 1_pInt, res(3); do j = 1_pInt, res(2); do i = 1_pInt, res(1)
coordinates(i,j,k,1:3) = geomdim/real(res,pReal)*real([i,j,k],pReal) &
- geomdim/real(2_pInt*res,pReal)
enddo; enddo; enddo
print*, 'init done12'
elseif (restartInc > 1_pInt) then ! using old values from file
if (debugRestart) write(6,'(a,i6,a)') 'Reading values of increment ',&
restartInc - 1_pInt,' from file'
call IO_read_jobBinaryFile(777,'convergedSpectralDefgrad',&
trim(getSolverJobName()),size(F_lastInc))
read (777,rec=1) xx_psc(0:8,:,:,:)
read (777,rec=1) F
close (777)
call IO_read_jobBinaryFile(777,'convergedSpectralDefgrad_lastInc',&
trim(getSolverJobName()),size(F_lastInc))
@ -181,7 +178,7 @@ module DAMASK_spectral_SolverAL
close (777)
call IO_read_jobBinaryFile(777,'convergedSpectralDefgradLambda',&
trim(getSolverJobName()),size(F_lambda_lastInc))
read (777,rec=1) xx_psc(9:17,:,:,:)
read (777,rec=1) F_lambda
close (777)
call IO_read_jobBinaryFile(777,'convergedSpectralDefgradLambda_lastInc',&
trim(getSolverJobName()),size(F_lambda_lastInc))
@ -197,12 +194,9 @@ module DAMASK_spectral_SolverAL
coordinates = 0.0 ! change it later!!!
endif
call Utilities_constitutiveResponse(coordinates,reshape(xx_psc(0:8,:,:,:),shape(F_lastInc)),&
reshape(xx_psc(0:8,:,:,:),shape(F_lastInc)),&
temperature,0.0_pReal,P,C,P_av,.false.,math_I3)
print*, 'const response'
call Utilities_constitutiveResponse(coordinates,F,F,temperature,0.0_pReal,P,C,P_av,.false.,math_I3)
call DMDAVecRestoreArrayF90(da,solution_vec,xx_psc,ierr_psc)
print*, 'restored'
!--------------------------------------------------------------------------------------------------
! reference stiffness
if (restartInc == 1_pInt) then
@ -253,18 +247,17 @@ module DAMASK_spectral_SolverAL
real(pReal), intent(in) :: timeinc, timeinc_old, temperature_bc, guessmode
type(boundaryCondition), intent(in) :: P_BC,F_BC
real(pReal), dimension(3,3), intent(in) :: rotation_BC
SNESConvergedReason reason
real(pReal), dimension(3,3) :: deltaF_aim, &
F_aim_lab
!--------------------------------------------------------------------------------------------------
! loop variables, convergence etc.
real(pReal), dimension(3,3) :: temp33_Real
integer(pInt) :: ctr, i, j, k
!--------------------------------------------------------------------------------------------------
!
PetscScalar, pointer :: xx_psc(:,:,:,:)
PetscScalar, pointer :: xx_psc(:,:,:,:), F(:,:,:,:), F_lambda(:,:,:,:)
PetscErrorCode ierr_psc
SNESConvergedReason reason
!--------------------------------------------------------------------------------------------------
! restart information for spectral solver
@ -296,10 +289,10 @@ module DAMASK_spectral_SolverAL
! update local deformation gradient and coordinates
deltaF_aim = math_rotate_backward33(deltaF_aim,rotation_BC)
call DMDAVecGetArrayF90(da,solution_vec,xx_psc,ierr_psc)
call Utilities_forwardField(deltaF_aim,timeinc,timeinc_old,guessmode,F_lastInc, &
xx_psc(1:9,1:res(1),1:res(2),1:res(3)))
!call Utilities_forwardField(deltaF_aim,timeinc,timeinc_old,guessmode,F_lambda_lastInc,&
! reshape(xx_psc(10:18,1:res(1),1:res(2),1:res(3)),shape(F_lambda_lastInc)))
F => xx_psc(0:8,:,:,:)
F_lambda => xx_psc(9:17,:,:,:)
call Utilities_forwardField(deltaF_aim,timeinc,timeinc_old,guessmode,F_lastInc,F)
call Utilities_forwardField(deltaF_aim,timeinc,timeinc_old,guessmode,F_lambda_lastInc,F_lambda)
call DMDAVecRestoreArrayF90(da,solution_vec,xx_psc,ierr_psc)
call deformed_fft(res,geomdim,math_rotate_backward33(F_aim,rotation_BC),1.0_pReal,F_lastInc,coordinates)
@ -345,15 +338,22 @@ module DAMASK_spectral_SolverAL
implicit none
integer(pInt) :: i,j,k,l, ctr
real(pReal), dimension (3,3) :: temp33_real
real(pReal), dimension(3,3) :: temp33_Real
DMDALocalInfo :: in(DMDA_LOCAL_INFO_SIZE)
PetscScalar :: x_scal(in(DMDA_LOCAL_INFO_DOF),XG_RANGE,YG_RANGE,ZG_RANGE)
PetscScalar :: f_scal(in(DMDA_LOCAL_INFO_DOF),X_RANGE,Y_RANGE,Z_RANGE)
PetscScalar, target :: x_scal(3,3,2,XG_RANGE,YG_RANGE,ZG_RANGE)
PetscScalar, target :: f_scal(3,3,2,X_RANGE,Y_RANGE,Z_RANGE)
PetscScalar, pointer :: F(:,:,:,:,:), F_lambda(:,:,:,:,:)
PetscScalar, pointer :: residual_F(:,:,:,:,:), residual_F_lambda(:,:,:,:,:)
PetscInt :: iter, nfuncs
PetscObject :: dummy
PetscErrorCode :: ierr_psc
F => x_scal(:,:,1,:,:,:)
F_lambda => x_scal(:,:,2,:,:,:)
residual_F => f_scal(:,:,1,:,:,:)
residual_F_lambda => f_scal(:,:,2,:,:,:)
call SNESGetNumberFunctionEvals(snes,nfuncs,ierr_psc)
call SNESGetIterationNumber(snes,iter,ierr_psc)
@ -367,9 +367,8 @@ module DAMASK_spectral_SolverAL
!--------------------------------------------------------------------------------------------------
! evaluate constitutive response
call Utilities_constitutiveResponse(coordinates,F_lastInc,reshape(x_scal(1:9,1:res(1),1:res(2),1:res(3)),shape(F_lastInc)),&
temperature,params%timeinc,&
P,C,P_av,ForwardData,params%rotation_BC)
call Utilities_constitutiveResponse(coordinates,F_lastInc,F,temperature,params%timeinc, &
residual_F,C,P_av,ForwardData,params%rotation_BC)
ForwardData = .False.
!--------------------------------------------------------------------------------------------------
@ -381,37 +380,22 @@ module DAMASK_spectral_SolverAL
!--------------------------------------------------------------------------------------------------
! doing Fourier transform
field_real = 0.0_pReal
do j = 1_pInt, 3_pInt; do i = 1_pInt, 3_pInt
ctr = 1_pInt
do k = 1_pInt, 3_pInt; do l = 1_pInt, 3_pInt
field_real(1:res(1),1:res(2),1:res(3),i,j) = field_real(1:res(1),1:res(2),1:res(3),i,j) + &
C_scale(i,j,l,k)*(x_scal(9+ctr,1:res(1),1:res(2),1:res(3)) - &
x_scal(ctr,1:res(1),1:res(2),1:res(3)))
! P_temp(i,j,1:res(1),1:res(2),1:res(3)) = P_temp(i,j,1:res(1),1:res(2),1:res(3)) + &
! S_scale(i,j,l,k)*P(l,k,1:res(1),1:res(2),1:res(3))
ctr = ctr + 1_pInt
enddo; enddo
enddo; enddo
do k = 1_pInt, res(3); do j = 1_pInt, res(2); do i = 1_pInt, res(1)
P(1:3,1:3,i,j,k) = math_mul3333xx33(S_scale,P(1:3,1:3,i,j,k)) + math_I3
temp33_Real = math_mul3333xx33(S_scale,residual_F(1:3,1:3,i,j,k)) + math_I3
residual_F(1:3,1:3,i,j,k) = temp33_Real
field_real(i,j,k,1:3,1:3) = math_mul3333xx33(C_scale,F_lambda(1:3,1:3,i,j,k)-F(1:3,1:3,i,j,k))
enddo; enddo; enddo
call Utilities_forwardFFT()
call Utilities_fourierConvolution(math_rotate_backward33(F_aim,params%rotation_BC))
call Utilities_backwardFFT()
f_scal(1:9,1:res(1),1:res(2),1:res(3)) = reshape(P,[9,res(1),res(2),res(3)]) - x_scal(10:18,1:res(1),1:res(2),1:res(3)) +&
x_scal(1:9,1:res(1),1:res(2),1:res(3)) - &
reshape(field_real(1:res(1),1:res(2),1:res(3),1:3,1:3),[9,res(1),res(2),res(3)],order=[2,3,4,1])
f_scal(10:18,1:res(1),1:res(2),1:res(3)) = x_scal(1:9,1:res(1),1:res(2),1:res(3)) - &
reshape(field_real(1:res(1),1:res(2),1:res(3),1:3,1:3),&
[9,res(1),res(2),res(3)],order=[2,3,4,1])
residual_F_lambda = F - reshape(field_real(1:res(1),1:res(2),1:res(3),1:3,1:3),&
[3,3,res(1),res(2),res(3)],order=[3,4,5,1,2])
residual_F = residual_F - F_lambda + residual_F_lambda
err_f = wgt*sqrt(sum(f_scal(10:18,1:res(1),1:res(2),1:res(3))**2.0_pReal))
err_p = wgt*sqrt(sum((f_scal( 1:9 ,1:res(1),1:res(2),1:res(3)) &
-f_scal(10:18,1:res(1),1:res(2),1:res(3)))**2.0_pReal))
err_f = wgt*sqrt(sum(residual_F_lambda**2.0_pReal))
err_p = wgt*sqrt(sum((residual_F - residual_F_lambda)**2.0_pReal))
end subroutine AL_formResidual
@ -470,6 +454,7 @@ module DAMASK_spectral_SolverAL
call VecDestroy(solution_vec,ierr_psc)
call SNESDestroy(snes,ierr_psc)
call DMDestroy(da,ierr_psc)
call PetscFinalize(ierr_psc)
call Utilities_destroy()

2
code/DAMASK_spectral_Utilities.f90
View File

@ -357,6 +357,7 @@ subroutine Utilities_fourierConvolution(fieldAim)
write(6,'(a)') ''
write(6,'(a)') '... doing convolution .................'
write(6,'(a)') ''
!--------------------------------------------------------------------------------------------------
! to the actual spectral method calculation (mechanical equilibrium)
@ -536,6 +537,7 @@ subroutine Utilities_constitutiveResponse(coordinates,F_lastInc,F,temperature,ti
write(6,'(a)') ''
write(6,'(a)') '... evaluating constitutive response .................'
write(6,'(a)') ''
if (ForwardData) then
CPFEM_mode = 1_pInt