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DAMASK_EICMD
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DAMASK_EICMD/src/debug.f90

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!--------------------------------------------------------------------------------------------------
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
!> @author Christoph Kords, Max-Planck-Institut für Eisenforschung GmbH
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
!> @brief Reading in and interpretating the debugging settings for the various modules
!--------------------------------------------------------------------------------------------------
module debug
use prec
use IO
implicit none
private
integer, parameter, public :: &
debug_LEVELSELECTIVE = 2**0, &
debug_LEVELBASIC = 2**1, &
debug_LEVELEXTENSIVE = 2**2
integer, parameter, private :: &
debug_MAXGENERAL = debug_LEVELEXTENSIVE ! must be set to the last bitcode used by (potentially) all debug types
integer, parameter, public :: &
debug_SPECTRALRESTART = debug_MAXGENERAL*2**1, &
debug_SPECTRALFFTW = debug_MAXGENERAL*2**2, &
debug_SPECTRALDIVERGENCE = debug_MAXGENERAL*2**3, &
debug_SPECTRALROTATION = debug_MAXGENERAL*2**4, &
debug_SPECTRALPETSC = debug_MAXGENERAL*2**5
integer, parameter, public :: &
debug_DEBUG = 1, &
debug_MATH = 2, &
debug_FESOLVING = 3, &
debug_MESH = 4, & !< stores debug level for mesh part of DAMASK bitwise coded
debug_MATERIAL = 5, & !< stores debug level for material part of DAMASK bitwise coded
debug_LATTICE = 6, & !< stores debug level for lattice part of DAMASK bitwise coded
debug_CONSTITUTIVE = 7, & !< stores debug level for constitutive part of DAMASK bitwise coded
debug_CRYSTALLITE = 8, &
debug_HOMOGENIZATION = 9, &
debug_CPFEM = 10, &
debug_SPECTRAL = 11, &
debug_MARC = 12
integer, parameter, private :: &
debug_MAXNTYPE = debug_MARC !< must be set to the maximum defined debug type
integer,protected, dimension(debug_maxNtype+2), public :: & ! specific ones, and 2 for "all" and "other"
debug_level = 0
integer, protected, public :: &
debug_e = 1, &
debug_i = 1, &
debug_g = 1
integer, dimension(2), public :: &
debug_stressMaxLocation = 0, &
debug_stressMinLocation = 0, &
debug_jacobianMaxLocation = 0, &
debug_jacobianMinLocation = 0
real(pReal), public :: &
debug_stressMax = -huge(1.0_pReal), &
debug_stressMin = huge(1.0_pReal), &
debug_jacobianMax = -huge(1.0_pReal), &
debug_jacobianMin = huge(1.0_pReal)
#ifdef PETSc
character(len=1024), parameter, public :: &
PETSCDEBUG = ' -snes_view -snes_monitor '
#endif
public :: debug_init, &
debug_reset, &
debug_info
contains
!--------------------------------------------------------------------------------------------------
!> @brief reads in parameters from debug.config and allocates arrays
!--------------------------------------------------------------------------------------------------
subroutine debug_init
character(len=pStringLen), dimension(:), allocatable :: fileContent
integer :: i, what, j
integer, allocatable, dimension(:) :: chunkPos
character(len=pStringLen) :: tag, line
logical :: fexist
write(6,'(/,a)') ' <<<+- debug init -+>>>'
#ifdef DEBUG
write(6,'(a)') achar(27)//'[31m <<<+- DEBUG version -+>>>'//achar(27)//'[0m'
#endif
inquire(file='debug.config', exist=fexist)
fileExists: if (fexist) then
fileContent = IO_read_ASCII('debug.config')
do j=1, size(fileContent)
line = fileContent(j)
if (IO_isBlank(line)) cycle ! skip empty lines
chunkPos = IO_stringPos(line)
tag = IO_lc(IO_stringValue(line,chunkPos,1)) ! extract key
select case(tag)
case ('element','e','el')
debug_e = IO_intValue(line,chunkPos,2)
case ('integrationpoint','i','ip')
debug_i = IO_intValue(line,chunkPos,2)
case ('grain','g','gr')
debug_g = IO_intValue(line,chunkPos,2)
end select
what = 0
select case(tag)
case ('debug')
what = debug_DEBUG
case ('math')
what = debug_MATH
case ('fesolving', 'fe')
what = debug_FESOLVING
case ('mesh')
what = debug_MESH
case ('material')
what = debug_MATERIAL
case ('lattice')
what = debug_LATTICE
case ('constitutive')
what = debug_CONSTITUTIVE
case ('crystallite')
what = debug_CRYSTALLITE
case ('homogenization')
what = debug_HOMOGENIZATION
case ('cpfem')
what = debug_CPFEM
case ('spectral')
what = debug_SPECTRAL
case ('marc')
what = debug_MARC
case ('all')
what = debug_MAXNTYPE + 1
case ('other')
what = debug_MAXNTYPE + 2
end select
if (what /= 0) then
do i = 2, chunkPos(1)
select case(IO_lc(IO_stringValue(line,chunkPos,i)))
case('basic')
debug_level(what) = ior(debug_level(what), debug_LEVELBASIC)
case('extensive')
debug_level(what) = ior(debug_level(what), debug_LEVELEXTENSIVE)
case('selective')
debug_level(what) = ior(debug_level(what), debug_LEVELSELECTIVE)
case('restart')
debug_level(what) = ior(debug_level(what), debug_SPECTRALRESTART)
case('fft','fftw')
debug_level(what) = ior(debug_level(what), debug_SPECTRALFFTW)
case('divergence')
debug_level(what) = ior(debug_level(what), debug_SPECTRALDIVERGENCE)
case('rotation')
debug_level(what) = ior(debug_level(what), debug_SPECTRALROTATION)
case('petsc')
debug_level(what) = ior(debug_level(what), debug_SPECTRALPETSC)
end select
enddo
endif
enddo
do i = 1, debug_maxNtype
if (debug_level(i) == 0) &
debug_level(i) = ior(debug_level(i), debug_level(debug_MAXNTYPE + 2)) ! fill undefined debug types with levels specified by "other"
debug_level(i) = ior(debug_level(i), debug_level(debug_MAXNTYPE + 1)) ! fill all debug types with levels specified by "all"
enddo
if (iand(debug_level(debug_debug),debug_LEVELBASIC) /= 0) &
write(6,'(a,/)') ' using values from config file'
else fileExists
if (iand(debug_level(debug_debug),debug_LEVELBASIC) /= 0) &
write(6,'(a,/)') ' using standard values'
endif fileExists
!--------------------------------------------------------------------------------------------------
! output switched on (debug level for debug must be extensive)
if (iand(debug_level(debug_debug),debug_LEVELEXTENSIVE) /= 0) then
do i = 1, debug_MAXNTYPE
select case(i)
case (debug_DEBUG)
tag = ' Debug'
case (debug_MATH)
tag = ' Math'
case (debug_FESOLVING)
tag = ' FEsolving'
case (debug_MESH)
tag = ' Mesh'
case (debug_MATERIAL)
tag = ' Material'
case (debug_LATTICE)
tag = ' Lattice'
case (debug_CONSTITUTIVE)
tag = ' Constitutive'
case (debug_CRYSTALLITE)
tag = ' Crystallite'
case (debug_HOMOGENIZATION)
tag = ' Homogenizaiton'
case (debug_CPFEM)
tag = ' CPFEM'
case (debug_SPECTRAL)
tag = ' Spectral solver'
case (debug_MARC)
tag = ' MSC.MARC FEM solver'
end select
if(debug_level(i) /= 0) then
write(6,'(3a)') ' debug level for ', trim(tag), ':'
if(iand(debug_level(i),debug_LEVELBASIC) /= 0) write(6,'(a)') ' basic'
if(iand(debug_level(i),debug_LEVELEXTENSIVE) /= 0) write(6,'(a)') ' extensive'
if(iand(debug_level(i),debug_LEVELSELECTIVE) /= 0) then
write(6,'(a)') ' selective on:'
write(6,'(a24,1x,i8)') ' element: ',debug_e
write(6,'(a24,1x,i8)') ' ip: ',debug_i
write(6,'(a24,1x,i8)') ' grain: ',debug_g
endif
if(iand(debug_level(i),debug_SPECTRALRESTART) /= 0) write(6,'(a)') ' restart'
if(iand(debug_level(i),debug_SPECTRALFFTW) /= 0) write(6,'(a)') ' FFTW'
if(iand(debug_level(i),debug_SPECTRALDIVERGENCE)/= 0) write(6,'(a)') ' divergence'
if(iand(debug_level(i),debug_SPECTRALROTATION) /= 0) write(6,'(a)') ' rotation'
if(iand(debug_level(i),debug_SPECTRALPETSC) /= 0) write(6,'(a)') ' PETSc'
endif
enddo
endif
end subroutine debug_init
!--------------------------------------------------------------------------------------------------
!> @brief resets all debug values
!--------------------------------------------------------------------------------------------------
subroutine debug_reset
debug_stressMaxLocation = 0
debug_stressMinLocation = 0
debug_jacobianMaxLocation = 0
debug_jacobianMinLocation = 0
debug_stressMax = -huge(1.0_pReal)
debug_stressMin = huge(1.0_pReal)
debug_jacobianMax = -huge(1.0_pReal)
debug_jacobianMin = huge(1.0_pReal)
end subroutine debug_reset
!--------------------------------------------------------------------------------------------------
!> @brief writes debug statements to standard out
!--------------------------------------------------------------------------------------------------
subroutine debug_info
!$OMP CRITICAL (write2out)
debugOutputCPFEM: if (iand(debug_level(debug_CPFEM),debug_LEVELBASIC) /= 0 &
.and. any(debug_stressMinLocation /= 0) &
.and. any(debug_stressMaxLocation /= 0) ) then
write(6,'(2/,a,/)') ' Extreme values of returned stress and Jacobian'
write(6,'(a39)') ' value el ip'
write(6,'(a14,1x,e12.3,1x,i8,1x,i4)') ' stress min :', debug_stressMin, debug_stressMinLocation
write(6,'(a14,1x,e12.3,1x,i8,1x,i4)') ' max :', debug_stressMax, debug_stressMaxLocation
write(6,'(a14,1x,e12.3,1x,i8,1x,i4)') ' Jacobian min :', debug_jacobianMin, debug_jacobianMinLocation
write(6,'(a14,1x,e12.3,1x,i8,1x,i4,/)') ' max :', debug_jacobianMax, debug_jacobianMaxLocation
endif debugOutputCPFEM
!$OMP END CRITICAL (write2out)
end subroutine debug_info
end module debug
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