avoid repetition
This commit is contained in:
Martin Diehl
parent
8b7f777186
commit
071c1a5ad4
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@ -32,25 +32,6 @@ submodule(homogenization) mechanical
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end subroutine RGC_partitionDeformation
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module subroutine isostrain_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,ho)
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: ho
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end subroutine isostrain_averageStressAndItsTangent
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module subroutine RGC_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,ho)
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: ho
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end subroutine RGC_averageStressAndItsTangent
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module function RGC_updateState(P,F,avgF,dt,dPdF,ce) result(doneAndHappy)
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logical, dimension(2) :: doneAndHappy
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real(pReal), dimension(:,:,:), intent(in) :: &
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@ -148,39 +129,21 @@ module subroutine mechanical_homogenize(dt,ce)
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integer, intent(in) :: ce
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integer :: co
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real(pReal) :: dPdFs(3,3,3,3,homogenization_Nconstituents(material_homogenizationID(ce)))
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real(pReal) :: Ps(3,3,homogenization_Nconstituents(material_homogenizationID(ce)))
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chosenHomogenization: select case(homogenization_type(material_homogenizationID(ce)))
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homogenization_P(1:3,1:3,ce) = phase_P(1,ce)
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce) = phase_mechanical_dPdF(dt,1,ce)
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do co = 2, homogenization_Nconstituents(material_homogenizationID(ce))
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homogenization_P(1:3,1:3,ce) = homogenization_P(1:3,1:3,ce) &
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+ phase_P(co,ce)
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce) = homogenization_dPdF(1:3,1:3,1:3,1:3,ce) &
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+ phase_mechanical_dPdF(dt,co,ce)
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enddo
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case (HOMOGENIZATION_NONE_ID) chosenHomogenization
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homogenization_P(1:3,1:3,ce) = phase_P(1,ce)
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce) = phase_mechanical_dPdF(dt,1,ce)
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case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
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do co = 1, homogenization_Nconstituents(material_homogenizationID(ce))
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dPdFs(:,:,:,:,co) = phase_mechanical_dPdF(dt,co,ce)
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Ps(:,:,co) = phase_P(co,ce)
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enddo
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call isostrain_averageStressAndItsTangent(&
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homogenization_P(1:3,1:3,ce), &
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce),&
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Ps,dPdFs, &
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material_homogenizationID(ce))
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case (HOMOGENIZATION_RGC_ID) chosenHomogenization
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do co = 1, homogenization_Nconstituents(material_homogenizationID(ce))
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dPdFs(:,:,:,:,co) = phase_mechanical_dPdF(dt,co,ce)
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Ps(:,:,co) = phase_P(co,ce)
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enddo
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call RGC_averageStressAndItsTangent(&
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homogenization_P(1:3,1:3,ce), &
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce),&
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Ps,dPdFs, &
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material_homogenizationID(ce))
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end select chosenHomogenization
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homogenization_P(1:3,1:3,ce) = homogenization_P(1:3,1:3,ce) &
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/ real(homogenization_Nconstituents(material_homogenizationID(ce)),pReal)
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homogenization_dPdF(1:3,1:3,1:3,1:3,ce) = homogenization_dPdF(1:3,1:3,1:3,1:3,ce) &
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/ real(homogenization_Nconstituents(material_homogenizationID(ce)),pReal)
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end subroutine mechanical_homogenize
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@ -89,7 +89,8 @@ module subroutine RGC_init(num_homogMech)
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print'(/,a)', ' <<<+- homogenization:mechanical:RGC init -+>>>'
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print'(a,i2)', ' # instances: ',count(homogenization_type == HOMOGENIZATION_RGC_ID); flush(IO_STDOUT)
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print'(a,i2)', ' # instances: ',count(homogenization_type == HOMOGENIZATION_RGC_ID)
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flush(IO_STDOUT)
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print*, 'D.D. Tjahjanto et al., International Journal of Material Forming 2(1):939–942, 2009'
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print*, 'https://doi.org/10.1007/s12289-009-0619-1'//IO_EOL
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@ -700,24 +701,6 @@ module function RGC_updateState(P,F,avgF,dt,dPdF,ce) result(doneAndHappy)
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end function RGC_updateState
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!--------------------------------------------------------------------------------------------------
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!> @brief derive average stress and stiffness from constituent quantities
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!--------------------------------------------------------------------------------------------------
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module subroutine RGC_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,ho)
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: ho
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avgP = sum(P,3) /real(product(param(ho)%N_constituents),pReal)
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dAvgPdAvgF = sum(dPdF,5)/real(product(param(ho)%N_constituents),pReal)
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end subroutine RGC_averageStressAndItsTangent
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!--------------------------------------------------------------------------------------------------
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!> @brief writes results to HDF5 output file
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!--------------------------------------------------------------------------------------------------
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@ -6,21 +6,6 @@
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!--------------------------------------------------------------------------------------------------
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submodule(homogenization:mechanical) isostrain
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enum, bind(c); enumerator :: &
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parallel_ID, &
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average_ID
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end enum
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type :: tParameters !< container type for internal constitutive parameters
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integer :: &
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N_constituents
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integer(kind(average_ID)) :: &
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mapping
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end type
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type(tParameters), dimension(:), allocatable :: param !< containers of constitutive parameters (len Ninstances)
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contains
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!--------------------------------------------------------------------------------------------------
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@ -29,42 +14,21 @@ contains
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module subroutine isostrain_init
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integer :: &
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h, &
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ho, &
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Nmaterialpoints
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class(tNode), pointer :: &
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material_homogenization, &
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homog, &
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homogMech
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print'(/,a)', ' <<<+- homogenization:mechanical:isostrain init -+>>>'
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print'(a,i2)', ' # instances: ',count(homogenization_type == HOMOGENIZATION_ISOSTRAIN_ID); flush(IO_STDOUT)
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print'(a,i2)', ' # instances: ',count(homogenization_type == HOMOGENIZATION_ISOSTRAIN_ID)
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flush(IO_STDOUT)
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material_homogenization => config_material%get('homogenization')
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allocate(param(material_homogenization%length)) ! one container of parameters per homog
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do ho = 1, size(homogenization_type)
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if (homogenization_type(ho) /= HOMOGENIZATION_ISOSTRAIN_ID) cycle
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do h = 1, size(homogenization_type)
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if (homogenization_type(h) /= HOMOGENIZATION_ISOSTRAIN_ID) cycle
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homog => material_homogenization%get(h)
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homogMech => homog%get('mechanical')
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associate(prm => param(h))
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prm%N_constituents = homogenization_Nconstituents(h)
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select case(homogMech%get_asString('mapping',defaultVal = 'sum'))
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case ('sum')
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prm%mapping = parallel_ID
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case ('avg')
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prm%mapping = average_ID
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case default
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call IO_error(211,ext_msg='sum'//' (isostrain)')
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end select
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Nmaterialpoints = count(material_homogenizationAt == h)
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homogState(h)%sizeState = 0
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allocate(homogState(h)%state0 (0,Nmaterialpoints))
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allocate(homogState(h)%state (0,Nmaterialpoints))
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end associate
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Nmaterialpoints = count(material_homogenizationAt == ho)
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homogState(ho)%sizeState = 0
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allocate(homogState(ho)%state0(0,Nmaterialpoints))
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allocate(homogState(ho)%state (0,Nmaterialpoints))
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enddo
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@ -80,36 +44,9 @@ module subroutine isostrain_partitionDeformation(F,avgF)
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real(pReal), dimension (3,3), intent(in) :: avgF !< average deformation gradient at material point
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F = spread(avgF,3,size(F,3))
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end subroutine isostrain_partitionDeformation
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!--------------------------------------------------------------------------------------------------
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!> @brief derive average stress and stiffness from constituent quantities
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!--------------------------------------------------------------------------------------------------
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module subroutine isostrain_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,ho)
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: ho
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associate(prm => param(ho))
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select case (prm%mapping)
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case (parallel_ID)
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avgP = sum(P,3)
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dAvgPdAvgF = sum(dPdF,5)
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case (average_ID)
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avgP = sum(P,3) /real(prm%N_constituents,pReal)
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dAvgPdAvgF = sum(dPdF,5)/real(prm%N_constituents,pReal)
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end select
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end associate
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end subroutine isostrain_averageStressAndItsTangent
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end submodule isostrain
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@ -14,25 +14,24 @@ contains
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module subroutine pass_init
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integer :: &
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Ninstances, &
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h, &
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ho, &
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Nmaterialpoints
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print'(/,a)', ' <<<+- homogenization:mechanical:pass init -+>>>'
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Ninstances = count(homogenization_type == HOMOGENIZATION_NONE_ID)
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print'(a,i2)', ' # instances: ',Ninstances; flush(IO_STDOUT)
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print'(a,i2)', ' # instances: ',count(homogenization_type == HOMOGENIZATION_NONE_ID)
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flush(IO_STDOUT)
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do h = 1, size(homogenization_type)
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if(homogenization_type(h) /= HOMOGENIZATION_NONE_ID) cycle
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do ho = 1, size(homogenization_type)
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if(homogenization_type(ho) /= HOMOGENIZATION_NONE_ID) cycle
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if(homogenization_Nconstituents(h) /= 1) &
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if(homogenization_Nconstituents(ho) /= 1) &
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call IO_error(211,ext_msg='N_constituents (pass)')
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Nmaterialpoints = count(material_homogenizationAt == h)
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homogState(h)%sizeState = 0
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allocate(homogState(h)%state0 (0,Nmaterialpoints))
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allocate(homogState(h)%state (0,Nmaterialpoints))
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Nmaterialpoints = count(material_homogenizationAt == ho)
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homogState(ho)%sizeState = 0
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allocate(homogState(ho)%state0(0,Nmaterialpoints))
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allocate(homogState(ho)%state (0,Nmaterialpoints))
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enddo
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