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DAMASK_EICMD
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most of the functionality is only relevant for commercial FEM

This commit is contained in:
Martin Diehl 2019-06-15 15:48:47 +02:00
parent 0c52262e4a
commit 25d02c2f19
7 changed files with 70 additions and 78 deletions
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7
src/CPFEM2.f90
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@ -52,7 +52,6 @@ subroutine CPFEM_initAll
call debug_init
call config_init
call math_init
call FE_init
call mesh_init
call lattice_init
call HDF5_utilities_init
@ -78,8 +77,8 @@ subroutine CPFEM_init
write(6,'(/,a)') ' <<<+- CPFEM init -+>>>'
flush(6)
! *** restore the last converged values of each essential variable from the binary file
if (restartRead) then
! *** restore the last converged values of each essential variable
if (interface_restartInc > 0) then
if (iand(debug_level(debug_CPFEM), debug_levelExtensive) /= 0) then
write(6,'(a)') '<< CPFEM >> restored state variables of last converged step from hdf5 file'
flush(6)
@ -111,8 +110,6 @@ subroutine CPFEM_init
call HDF5_closeGroup(groupHomogID)
call HDF5_closeFile(fileHandle)
restartRead = .false.
endif
end subroutine CPFEM_init

31
src/FEsolving.f90
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@ -1,8 +1,7 @@
!--------------------------------------------------------------------------------------------------
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
!> Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
!> @brief triggering reading in of restart information when doing a restart
!> @todo Descriptions for public variables needed
!> @brief holds some global variables and gets extra information for commercial FEM
!--------------------------------------------------------------------------------------------------
module FEsolving
use prec
@ -12,32 +11,34 @@ module FEsolving
implicit none
private
integer, public :: &
restartInc = 1 !< needs description
logical, public :: &
symmetricSolver = .false., & !< use a symmetric FEM solver
restartWrite = .false., & !< write current state to enable restart
#if defined(Marc4DAMASK) || defined(Abaqus)
restartRead = .false., & !< restart information to continue calculation from saved state
#endif
restartWrite = .false., & !< write current state to enable restart
terminallyIll = .false. !< at least one material point is terminally ill
integer, dimension(:,:), allocatable, public :: &
FEsolving_execIP !< for ping-pong scheme always range to max IP, otherwise one specific IP
integer, dimension(2), public :: &
FEsolving_execElem !< for ping-pong scheme always whole range, otherwise one specific element
#if defined(Marc4DAMASK) || defined(Abaqus)
logical, public, protected :: &
symmetricSolver = .false., & !< use a symmetric FEM solver
character(len=1024), public :: &
modelName !< needs description
logical, dimension(:,:), allocatable, public :: &
calcMode !< do calculation or simply collect when using ping pong scheme
public :: FE_init
#endif
contains
#if defined(Marc4DAMASK) || defined(Abaqus)
!--------------------------------------------------------------------------------------------------
!> @brief determine whether a symmetric solver is used and whether restart is requested
!> @details restart information is found in input file in case of FEM solvers, in case of spectal
@ -45,27 +46,15 @@ contains
!--------------------------------------------------------------------------------------------------
subroutine FE_init
#if defined(Marc4DAMASK) || defined(Abaqus)
integer, parameter :: &
FILEUNIT = 222
integer :: j
character(len=65536) :: tag, line
integer, allocatable, dimension(:) :: chunkPos
#endif
write(6,'(/,a)') ' <<<+- FEsolving init -+>>>'
modelName = getSolverJobName()
#if defined(Grid) || defined(FEM)
restartInc = interface_RestartInc
if(restartInc < 0) then
call IO_warning(warning_ID=34)
restartInc = 0
endif
restartRead = restartInc > 0 ! only read in if "true" restart requested
#else
call IO_open_inputFile(FILEUNIT,modelName)
rewind(FILEUNIT)
do
@ -125,7 +114,6 @@ subroutine FE_init
200 close(FILEUNIT)
endif
#endif
if (iand(debug_level(debug_FEsolving),debug_levelBasic) /= 0) then
write(6,'(a21,l1)') ' restart writing: ', restartWrite
write(6,'(a21,l1)') ' restart reading: ', restartRead
@ -133,5 +121,6 @@ subroutine FE_init
endif
end subroutine FE_init
#endif
end module FEsolving

4
src/grid/DAMASK_grid.f90
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@ -347,7 +347,7 @@ program DAMASK_spectral
write(fileUnit) 'times:', loadCases%time ! one entry per LoadCase
write(fileUnit) 'logscales:', loadCases%logscale
write(fileUnit) 'increments:', loadCases%incs ! one entry per LoadCase
write(fileUnit) 'startingIncrement:', restartInc ! start with writing out the previous inc
write(fileUnit) 'startingIncrement:', interface_restartInc ! start with writing out the previous inc
write(fileUnit) 'eoh'
close(fileUnit) ! end of header
open(newunit=statUnit,file=trim(getSolverJobName())//&
@ -425,7 +425,7 @@ program DAMASK_spectral
endif
timeinc = timeinc * real(subStepFactor,pReal)**real(-cutBackLevel,pReal) ! depending on cut back level, decrease time step
skipping: if (totalIncsCounter <= restartInc) then ! not yet at restart inc?
skipping: if (totalIncsCounter <= interface_restartInc) then ! not yet at restart inc?
time = time + timeinc ! just advance time, skip already performed calculation
guess = .true. ! QUESTION:why forced guessing instead of inheriting loadcase preference
else skipping

16
src/grid/grid_mech_FEM.f90
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@ -181,8 +181,9 @@ subroutine grid_mech_FEM_init
!--------------------------------------------------------------------------------------------------
! init fields
restart: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') 'reading values of increment ', restartInc, ' from file'
restartRead: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
'reading values of increment ', interface_restartInc, ' from file'
write(rankStr,'(a1,i0)')'_',worldrank
fileHandle = HDF5_openFile(trim(getSolverJobName())//trim(rankStr)//'.hdf5')
@ -195,10 +196,10 @@ subroutine grid_mech_FEM_init
call HDF5_read(fileHandle,u_current, 'u')
call HDF5_read(fileHandle,u_lastInc, 'u_lastInc')
elseif (restartInc == 0) then restart
elseif (interface_restartInc == 0) then restartRead
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 restart
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call utilities_updateIPcoords(F)
call utilities_constitutiveResponse(P_current,temp33_Real,C_volAvg,devNull, & ! stress field, stress avg, global average of stiffness and (min+max)/2
@ -210,12 +211,13 @@ subroutine grid_mech_FEM_init
call DMDAVecRestoreArrayF90(mech_grid,solution_lastInc,u_lastInc,ierr)
CHKERRQ(ierr)
restartRead: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') 'reading more values of increment ', restartInc, ' from file'
restartRead2: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
'reading more values of increment ', interface_restartInc, ' from file'
call HDF5_read(fileHandle,C_volAvg, 'C_volAvg')
call HDF5_read(fileHandle,C_volAvgLastInc,'C_volAvgLastInc')
call HDF5_closeFile(fileHandle)
endif restartRead
endif restartRead2
end subroutine grid_mech_FEM_init

16
src/grid/grid_mech_spectral_basic.f90
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@ -151,8 +151,9 @@ subroutine grid_mech_spectral_basic_init
! init fields
call DMDAVecGetArrayF90(da,solution_vec,F,ierr); CHKERRQ(ierr) ! places pointer on PETSc data
restart: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') ' reading values of increment ', restartInc, ' from file'
restartRead: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
' reading values of increment ', interface_restartInc, ' from file'
write(rankStr,'(a1,i0)')'_',worldrank
fileHandle = HDF5_openFile(trim(getSolverJobName())//trim(rankStr)//'.hdf5')
@ -163,10 +164,10 @@ subroutine grid_mech_spectral_basic_init
call HDF5_read(fileHandle,F, 'F')
call HDF5_read(fileHandle,F_lastInc, 'F_lastInc')
elseif (restartInc == 0) then restart
elseif (interface_restartInc == 0) then restartRead
F_lastInc = spread(spread(spread(math_I3,3,grid(1)),4,grid(2)),5,grid3) ! initialize to identity
F = reshape(F_lastInc,[9,grid(1),grid(2),grid3])
endif restart
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call Utilities_updateIPcoords(reshape(F,shape(F_lastInc)))
@ -176,15 +177,16 @@ subroutine grid_mech_spectral_basic_init
math_I3) ! no rotation of boundary condition
call DMDAVecRestoreArrayF90(da,solution_vec,F,ierr); CHKERRQ(ierr) ! deassociate pointer
restartRead: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') 'reading more values of increment ', restartInc, ' from file'
restartRead2: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
'reading more values of increment ', interface_restartInc, ' from file'
call HDF5_read(fileHandle,C_volAvg, 'C_volAvg')
call HDF5_read(fileHandle,C_volAvgLastInc,'C_volAvgLastInc')
call HDF5_closeFile(fileHandle)
fileUnit = IO_open_jobFile_binary('C_ref')
read(fileUnit) C_minMaxAvg; close(fileUnit)
endif restartRead
endif restartRead2
call utilities_updateGamma(C_minMaxAvg,.true.)

16
src/grid/grid_mech_spectral_polarisation.f90
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@ -160,8 +160,9 @@ subroutine grid_mech_spectral_polarisation_init
F => FandF_tau( 0: 8,:,:,:)
F_tau => FandF_tau( 9:17,:,:,:)
restart: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') ' reading values of increment ', restartInc, ' from file'
restartRead: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
' reading values of increment ', interface_restartInc, ' from file'
write(rankStr,'(a1,i0)')'_',worldrank
fileHandle = HDF5_openFile(trim(getSolverJobName())//trim(rankStr)//'.hdf5')
@ -174,12 +175,12 @@ subroutine grid_mech_spectral_polarisation_init
call HDF5_read(fileHandle,F_tau, 'F_tau')
call HDF5_read(fileHandle,F_tau_lastInc,'F_tau_lastInc')
elseif (restartInc == 0) then restart
elseif (interface_restartInc == 0) then restartRead
F_lastInc = spread(spread(spread(math_I3,3,grid(1)),4,grid(2)),5,grid3) ! initialize to identity
F = reshape(F_lastInc,[9,grid(1),grid(2),grid3])
F_tau = 2.0_pReal*F
F_tau_lastInc = 2.0_pReal*F_lastInc
endif restart
endif restartRead
materialpoint_F0 = reshape(F_lastInc, [3,3,1,product(grid(1:2))*grid3]) ! set starting condition for materialpoint_stressAndItsTangent
call Utilities_updateIPcoords(reshape(F,shape(F_lastInc)))
@ -189,15 +190,16 @@ subroutine grid_mech_spectral_polarisation_init
math_I3) ! no rotation of boundary condition
call DMDAVecRestoreArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr) ! deassociate pointer
restartRead: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') ' reading more values of increment ', restartInc, ' from file'
restartRead2: if (interface_restartInc > 0) then
write(6,'(/,a,'//IO_intOut(interface_restartInc)//',a)') &
' reading more values of increment ', interface_restartInc, ' from file'
call HDF5_read(fileHandle,C_volAvg, 'C_volAvg')
call HDF5_read(fileHandle,C_volAvgLastInc,'C_volAvgLastInc')
call HDF5_closeFile(fileHandle)
fileUnit = IO_open_jobFile_binary('C_ref')
read(fileUnit) C_minMaxAvg; close(fileUnit)
endif restartRead
endif restartRead2
call utilities_updateGamma(C_minMaxAvg,.true.)
C_scale = C_minMaxAvg

2
src/mesh/DAMASK_FEM.f90
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@ -291,7 +291,7 @@ program DAMASK_FEM
endif
timeinc = timeinc * real(subStepFactor,pReal)**real(-cutBackLevel,pReal) ! depending on cut back level, decrease time step
skipping: if (totalIncsCounter <= restartInc) then ! not yet at restart inc?
skipping: if (totalIncsCounter <= interface_restartInc) then ! not yet at restart inc?
time = time + timeinc ! just advance time, skip already performed calculation
guess = .true.
else skipping