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same layout for easy diff

This commit is contained in:
Martin Diehl 2020-09-20 12:11:48 +02:00
parent 8dfb972ac1
commit d584207e0a
3 changed files with 39 additions and 43 deletions
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21
src/grid/grid_mech_FEM.f90
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@ -34,18 +34,15 @@ module grid_mech_FEM
itmin, & !< minimum number of iterations
itmax !< maximum number of iterations
real(pReal) :: &
err_div, &
divTol, &
BCTol, &
eps_div_atol, & !< absolute tolerance for equilibrium
eps_div_rtol, & !< relative tolerance for equilibrium
eps_stress_atol, & !< absolute tolerance for fullfillment of stress BC
eps_stress_rtol !< relative tolerance for fullfillment of stress BC
end type tNumerics
type(tNumerics) :: num
logical :: &
debugRotation
type(tNumerics) :: num ! numerics parameters. Better name?
logical :: debugRotation
!--------------------------------------------------------------------------------------------------
! PETSc data
@ -72,7 +69,6 @@ module grid_mech_FEM
P_av = 0.0_pReal !< average 1st Piola--Kirchhoff stress
character(len=:), allocatable :: incInfo !< time and increment information
real(pReal), dimension(3,3,3,3) :: &
C_volAvg = 0.0_pReal, & !< current volume average stiffness
C_volAvgLastInc = 0.0_pReal, & !< previous volume average stiffness
@ -99,7 +95,6 @@ contains
subroutine grid_mech_FEM_init
real(pReal) :: HGCoeff = 0.0e-2_pReal
PetscInt, dimension(0:worldsize-1) :: localK
real(pReal), dimension(3,3) :: &
temp33_Real = 0.0_pReal
real(pReal), dimension(4,8) :: &
@ -111,20 +106,21 @@ subroutine grid_mech_FEM_init
-1.0_pReal, 1.0_pReal,-1.0_pReal,-1.0_pReal, &
1.0_pReal,-1.0_pReal,-1.0_pReal,-1.0_pReal, &
1.0_pReal, 1.0_pReal, 1.0_pReal, 1.0_pReal], [4,8])
real(pReal), dimension(3,3,3,3) :: devNull
PetscErrorCode :: ierr
PetscScalar, pointer, dimension(:,:,:,:) :: &
u_current,u_lastInc
PetscInt, dimension(0:worldsize-1) :: localK
integer(HID_T) :: fileHandle, groupHandle
character(len=pStringLen) :: &
fileName
class(tNode), pointer :: &
num_grid, &
debug_grid
real(pReal), dimension(3,3,3,3) :: devNull
PetscScalar, pointer, dimension(:,:,:,:) :: &
u_current,u_lastInc
print'(/,a)', ' <<<+- grid_mech_FEM init -+>>>'; flush(6)
!-----------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------
! debugging options
debug_grid => config_debug%get('grid', defaultVal=emptyList)
debugRotation = debug_grid%contains('rotation')
@ -242,6 +238,7 @@ subroutine grid_mech_FEM_init
F_lastInc = spread(spread(spread(math_I3,3,grid(1)),4,grid(2)),5,grid3) ! initialize to identity
F = spread(spread(spread(math_I3,3,grid(1)),4,grid(2)),5,grid3)
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call utilities_updateCoords(F)
call utilities_constitutiveResponse(P_current,temp33_Real,C_volAvg,devNull, & ! stress field, stress avg, global average of stiffness and (min+max)/2

30
src/grid/grid_mech_spectral_basic.f90
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@ -96,18 +96,17 @@ subroutine grid_mech_spectral_basic_init
real(pReal), dimension(3,3,grid(1),grid(2),grid3) :: P
real(pReal), dimension(3,3) :: &
temp33_Real = 0.0_pReal
class (tNode), pointer :: &
num_grid, &
debug_grid
PetscErrorCode :: ierr
PetscScalar, pointer, dimension(:,:,:,:) :: &
F ! pointer to solution data
PetscInt, dimension(worldsize) :: localK
PetscInt, dimension(0:worldsize-1) :: localK
integer(HID_T) :: fileHandle, groupHandle
integer :: fileUnit
character(len=pStringLen) :: &
fileName
class (tNode), pointer :: &
num_grid, &
debug_grid
print'(/,a)', ' <<<+- grid_mech_spectral_basic init -+>>>'; flush(6)
@ -157,8 +156,8 @@ subroutine grid_mech_spectral_basic_init
! initialize solver specific parts of PETSc
call SNESCreate(PETSC_COMM_WORLD,snes,ierr); CHKERRQ(ierr)
call SNESSetOptionsPrefix(snes,'mech_',ierr);CHKERRQ(ierr)
localK = 0
localK(worldrank+1) = grid3
localK = 0
localK(worldrank) = grid3
call MPI_Allreduce(MPI_IN_PLACE,localK,worldsize,MPI_INTEGER,MPI_SUM,PETSC_COMM_WORLD,ierr)
call DMDACreate3d(PETSC_COMM_WORLD, &
DM_BOUNDARY_NONE, DM_BOUNDARY_NONE, DM_BOUNDARY_NONE, & ! cut off stencil at boundary
@ -202,8 +201,8 @@ subroutine grid_mech_spectral_basic_init
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call Utilities_updateCoords(reshape(F,shape(F_lastInc)))
call Utilities_constitutiveResponse(P,temp33_Real,C_volAvg,C_minMaxAvg, & ! stress field, stress avg, global average of stiffness and (min+max)/2
call utilities_updateCoords(reshape(F,shape(F_lastInc)))
call utilities_constitutiveResponse(P,temp33_Real,C_volAvg,C_minMaxAvg, & ! stress field, stress avg, global average of stiffness and (min+max)/2
reshape(F,shape(F_lastInc)), & ! target F
0.0_pReal) ! time increment
call DMDAVecRestoreArrayF90(da,solution_vec,F,ierr); CHKERRQ(ierr) ! deassociate pointer
@ -288,7 +287,7 @@ subroutine grid_mech_spectral_basic_forward(cutBack,guess,timeinc,timeinc_old,lo
type(rotation), intent(in) :: &
rotation_BC
PetscErrorCode :: ierr
PetscScalar, dimension(:,:,:,:), pointer :: F
PetscScalar, pointer, dimension(:,:,:,:) :: F
!--------------------------------------------------------------------------------------------------
! set module wide available data
@ -334,7 +333,7 @@ subroutine grid_mech_spectral_basic_forward(cutBack,guess,timeinc,timeinc_old,lo
!--------------------------------------------------------------------------------------------------
! update average and local deformation gradients
F_aim = F_aim_lastInc + F_aimDot * timeinc
F = reshape(Utilities_forwardField(timeinc,F_lastInc,Fdot, & ! estimate of F at end of time+timeinc that matches rotated F_aim on average
F = reshape(utilities_forwardField(timeinc,F_lastInc,Fdot, & ! estimate of F at end of time+timeinc that matches rotated F_aim on average
rotation_BC%rotate(F_aim,active=.true.)),[9,grid(1),grid(2),grid3])
call DMDAVecRestoreArrayF90(da,solution_vec,F,ierr); CHKERRQ(ierr)
@ -368,7 +367,7 @@ subroutine grid_mech_spectral_basic_restartWrite
call DMDAVecGetArrayF90(da,solution_vec,F,ierr); CHKERRQ(ierr)
print'(a)', ' writing solver data required for restart to file'; flush(6)
print*, 'writing solver data required for restart to file'; flush(6)
write(fileName,'(a,a,i0,a)') trim(getSolverJobName()),'_',worldrank,'.hdf5'
fileHandle = HDF5_openFile(fileName,'w')
@ -462,6 +461,7 @@ subroutine formResidual(in, F, &
call SNESGetIterationNumber(snes,PETScIter,ierr); CHKERRQ(ierr)
if (nfuncs == 0 .and. PETScIter == 0) totalIter = -1 ! new increment
!--------------------------------------------------------------------------------------------------
! begin of new iteration
newIteration: if (totalIter <= PETScIter) then
@ -484,8 +484,8 @@ subroutine formResidual(in, F, &
!--------------------------------------------------------------------------------------------------
! stress BC handling
deltaF_aim = math_mul3333xx33(S, P_av - params%stress_BC)
F_aim = F_aim - deltaF_aim
deltaF_aim = math_mul3333xx33(S, P_av - params%stress_BC) ! S = 0.0 for no bc
F_aim = F_aim -deltaF_aim
err_BC = maxval(abs(params%stress_mask * (P_av - params%stress_BC))) ! mask = 0.0 when no stress bc
!--------------------------------------------------------------------------------------------------
@ -493,7 +493,7 @@ subroutine formResidual(in, F, &
tensorField_real = 0.0_pReal
tensorField_real(1:3,1:3,1:grid(1),1:grid(2),1:grid3) = residuum ! store fPK field for subsequent FFT forward transform
call utilities_FFTtensorForward ! FFT forward of global "tensorField_real"
err_div = Utilities_divergenceRMS() ! divRMS of tensorField_fourier for later use
err_div = utilities_divergenceRMS() ! divRMS of tensorField_fourier for later use
call utilities_fourierGammaConvolution(params%rotation_BC%rotate(deltaF_aim,active=.true.)) ! convolution of Gamma and tensorField_fourier
call utilities_FFTtensorBackward ! FFT backward of global tensorField_fourier

25
src/grid/grid_mech_spectral_polarisation.f90
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@ -15,7 +15,6 @@ module grid_mech_spectral_polarisation
use DAMASK_interface
use HDF5_utilities
use math
use rotations
use spectral_utilities
use FEsolving
use config
@ -108,10 +107,6 @@ subroutine grid_mech_spectral_polarisation_init
real(pReal), dimension(3,3,grid(1),grid(2),grid3) :: P
real(pReal), dimension(3,3) :: &
temp33_Real = 0.0_pReal
class (tNode), pointer :: &
num_grid, &
debug_grid
PetscErrorCode :: ierr
PetscScalar, pointer, dimension(:,:,:,:) :: &
FandF_tau, & ! overall pointer to solution data
@ -122,13 +117,16 @@ subroutine grid_mech_spectral_polarisation_init
integer :: fileUnit
character(len=pStringLen) :: &
fileName
class (tNode), pointer :: &
num_grid, &
debug_grid
print'(/,a)', ' <<<+- grid_mech_spectral_polarisation init -+>>>'; flush(6)
print*, 'Shanthraj et al., International Journal of Plasticity 66:31–45, 2015'
print*, 'https://doi.org/10.1016/j.ijplas.2014.02.006'
!------------------------------------------------------------------------------------------------
!-------------------------------------------------------------------------------------------------
! debugging options
debug_grid => config_debug%get('grid',defaultVal=emptyList)
debugRotation = debug_grid%contains('rotation')
@ -136,6 +134,7 @@ subroutine grid_mech_spectral_polarisation_init
!-------------------------------------------------------------------------------------------------
! read numerical parameters and do sanity checks
num_grid => config_numerics%get('grid',defaultVal=emptyDict)
num%update_gamma = num_grid%get_asBool ('update_gamma', defaultVal=.false.)
num%eps_div_atol = num_grid%get_asFloat ('eps_div_atol', defaultVal=1.0e-4_pReal)
num%eps_div_rtol = num_grid%get_asFloat ('eps_div_rtol', defaultVal=5.0e-4_pReal)
@ -228,8 +227,8 @@ subroutine grid_mech_spectral_polarisation_init
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call Utilities_updateCoords(reshape(F,shape(F_lastInc)))
call Utilities_constitutiveResponse(P,temp33_Real,C_volAvg,C_minMaxAvg, & ! stress field, stress avg, global average of stiffness and (min+max)/2
call utilities_updateCoords(reshape(F,shape(F_lastInc)))
call utilities_constitutiveResponse(P,temp33_Real,C_volAvg,C_minMaxAvg, & ! stress field, stress avg, global average of stiffness and (min+max)/2
reshape(F,shape(F_lastInc)), & ! target F
0.0_pReal) ! time increment
call DMDAVecRestoreArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr) ! deassociate pointer
@ -277,7 +276,7 @@ function grid_mech_spectral_polarisation_solution(incInfoIn) result(solution)
!--------------------------------------------------------------------------------------------------
! update stiffness (and gamma operator)
S = utilities_maskedCompliance(params%rotation_BC,params%stress_mask>.5_pReal,C_volAvg)
if (num%update_gamma) then
if(num%update_gamma) then
call utilities_updateGamma(C_minMaxAvg)
C_scale = C_minMaxAvg
S_scale = math_invSym3333(C_minMaxAvg)
@ -320,7 +319,7 @@ subroutine grid_mech_spectral_polarisation_forward(cutBack,guess,timeinc,timeinc
type(rotation), intent(in) :: &
rotation_BC
PetscErrorCode :: ierr
PetscScalar, dimension(:,:,:,:), pointer :: FandF_tau, F, F_tau
PetscScalar, pointer, dimension(:,:,:,:) :: FandF_tau, F, F_tau
integer :: i, j, k
real(pReal), dimension(3,3) :: F_lambda33
@ -588,7 +587,7 @@ subroutine formResidual(in, FandF_tau, &
!--------------------------------------------------------------------------------------------------
! stress BC handling
F_aim = F_aim - math_mul3333xx33(S, ((P_av - params%stress_BC))) ! S = 0.0 for no bc
F_aim = F_aim - math_mul3333xx33(S, P_av - params%stress_BC) ! S = 0.0 for no bc
err_BC = maxval(abs((1.0_pReal-params%stress_mask) * math_mul3333xx33(C_scale,F_aim &
-params%rotation_BC%rotate(F_av)) + &
params%stress_mask * (P_av-params%stress_BC))) ! mask = 0.0 for no bc
@ -596,7 +595,7 @@ subroutine formResidual(in, FandF_tau, &
tensorField_real = 0.0_pReal
tensorField_real(1:3,1:3,1:grid(1),1:grid(2),1:grid3) = residual_F !< stress field in disguise
call utilities_FFTtensorForward
err_div = Utilities_divergenceRMS() !< root mean squared error in divergence of stress
err_div = utilities_divergenceRMS() !< root mean squared error in divergence of stress
!--------------------------------------------------------------------------------------------------
! constructing residual
@ -615,7 +614,7 @@ subroutine formResidual(in, FandF_tau, &
tensorField_real = 0.0_pReal
tensorField_real(1:3,1:3,1:grid(1),1:grid(2),1:grid3) = F
call utilities_FFTtensorForward
err_curl = Utilities_curlRMS()
err_curl = utilities_curlRMS()
end subroutine formResidual