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DAMASK_EICMD/src/numerics.f90

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removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
!> @brief Managing of parameters related to numerics
!--------------------------------------------------------------------------------------------------
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
module numerics
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
use prec, only: &
pInt, &
pReal
added a new module called numerics.f90 which reads in all numerical "parameters" from the file numerics.config (also being added). From now on this file has to be located in the working directory of the FEM-model and has to contain all necessary parameters.
2009-06-15 18:41:21 +05:30
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
implicit none
private
character(len=64), parameter, private :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
numerics_CONFIGFILE = 'numerics.config' !< name of configuration file
added a new module called numerics.f90 which reads in all numerical "parameters" from the file numerics.config (also being added). From now on this file has to be located in the working directory of the FEM-model and has to contain all necessary parameters.
2009-06-15 18:41:21 +05:30
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
integer(pInt), protected, public :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
iJacoStiffness = 1_pInt, & !< frequency of stiffness update
iJacoLpresiduum = 1_pInt, & !< frequency of Jacobian update of residuum in Lp
nMPstate = 10_pInt, & !< materialpoint state loop limit
nCryst = 20_pInt, & !< crystallite loop limit (only for debugging info, loop limit is determined by "subStepMinCryst")
nState = 10_pInt, & !< state loop limit
nStress = 40_pInt, & !< stress loop limit
added missing line continuation in numerics and explicit private statements in the other files
2013-03-28 16:07:00 +05:30
pert_method = 1_pInt, & !< method used in perturbation technique for tangent
changed fixed_seed to random_seed for clarity
2017-11-08 01:26:28 +05:30
randomSeed = 0_pInt, & !< fixed seeding for pseudo-random number generator, Default 0: use random seed
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
worldrank = 0_pInt, & !< MPI worldrank (/=0 for MPI simulations only)
worldsize = 0_pInt !< MPI worldsize (/=0 for MPI simulations only)
set OMP related variables to 4 byte integer as expected when compiling marc
2016-12-23 18:50:29 +05:30
integer(4), protected, public :: &
fixed type-casting problems (mainly with Lib_VTK_IO)
2013-09-26 22:51:46 +05:30
DAMASK_NumThreadsInt = 0 !< value stored in environment variable DAMASK_NUM_THREADS, set to zero if no OpenMP directive
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
integer(pInt), public :: &
for some reasons, ifort was complaining about mixed integer types. also deleted #ifdef PETSC since we do not support the solver without PETSC
2015-03-31 02:19:17 +05:30
numerics_integrationMode = 0_pInt !< integrationMode 1 = central solution; integrationMode 2 = perturbation, Default 0: undefined, is not read from file
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
integer(pInt), dimension(2) , protected, public :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
numerics_integrator = 1_pInt !< method used for state integration (central & perturbed state), Default 1: fix-point iteration for both states
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
real(pReal), protected, public :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
relevantStrain = 1.0e-7_pReal, & !< strain increment considered significant (used by crystallite to determine whether strain inc is considered significant)
defgradTolerance = 1.0e-7_pReal, & !< deviation of deformation gradient that is still allowed (used by CPFEM to determine outdated ffn1)
pert_Fg = 1.0e-7_pReal, & !< strain perturbation for FEM Jacobi
subStepMinCryst = 1.0e-3_pReal, & !< minimum (relative) size of sub-step allowed during cutback in crystallite
subStepMinHomog = 1.0e-3_pReal, & !< minimum (relative) size of sub-step allowed during cutback in homogenization
subStepSizeCryst = 0.25_pReal, & !< size of first substep when cutback in crystallite
subStepSizeHomog = 0.25_pReal, & !< size of first substep when cutback in homogenization
variable cut back factor for Lp as suggested by Duancheng
2017-04-26 22:48:47 +05:30
subStepSizeLp = 0.5_pReal, & !< size of first substep when cutback in Lp calculation
using also variable cutback factor for Li
2017-04-28 18:01:03 +05:30
subStepSizeLi = 0.5_pReal, & !< size of first substep when cutback in Li calculation
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
stepIncreaseCryst = 1.5_pReal, & !< increase of next substep size when previous substep converged in crystallite
stepIncreaseHomog = 1.5_pReal, & !< increase of next substep size when previous substep converged in homogenization
rTol_crystalliteState = 1.0e-6_pReal, & !< relative tolerance in crystallite state loop
rTol_crystalliteStress = 1.0e-6_pReal, & !< relative tolerance in crystallite stress loop
aTol_crystalliteStress = 1.0e-8_pReal, & !< absolute tolerance in crystallite stress loop, Default 1.0e-8: residuum is in Lp and hence strain is on this order
numerics_unitlength = 1.0_pReal, & !< determines the physical length of one computational length unit
absTol_RGC = 1.0e+4_pReal, & !< absolute tolerance of RGC residuum
relTol_RGC = 1.0e-3_pReal, & !< relative tolerance of RGC residuum
absMax_RGC = 1.0e+10_pReal, & !< absolute maximum of RGC residuum
relMax_RGC = 1.0e+2_pReal, & !< relative maximum of RGC residuum
pPert_RGC = 1.0e-7_pReal, & !< perturbation for computing RGC penalty tangent
xSmoo_RGC = 1.0e-5_pReal, & !< RGC penalty smoothing parameter (hyperbolic tangent)
viscPower_RGC = 1.0e+0_pReal, & !< power (sensitivity rate) of numerical viscosity in RGC scheme, Default 1.0e0: Newton viscosity (linear model)
viscModus_RGC = 0.0e+0_pReal, & !< stress modulus of RGC numerical viscosity, Default 0.0e0: No viscosity is applied
refRelaxRate_RGC = 1.0e-3_pReal, & !< reference relaxation rate in RGC viscosity
maxdRelax_RGC = 1.0e+0_pReal, & !< threshold of maximum relaxation vector increment (if exceed this then cutback)
maxVolDiscr_RGC = 1.0e-5_pReal, & !< threshold of maximum volume discrepancy allowed
volDiscrMod_RGC = 1.0e+12_pReal, & !< stiffness of RGC volume discrepancy (zero = without volume discrepancy constraint)
added mesh dependent characteristic length as a numerical parameter needed for gradient and phase field problems on unstructured meshes
2014-06-25 04:48:07 +05:30
volDiscrPow_RGC = 5.0_pReal, & !< powerlaw penalty for volume discrepancy
residualStiffness is not just an FEM parameter
2014-12-02 22:47:35 +05:30
charLength = 1.0_pReal, & !< characteristic length scale for gradient problems
residualStiffness = 1.0e-6_pReal !< non-zero residual damage
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
logical, protected, public :: &
further improvements on implementing the plain mode
2013-04-16 22:37:27 +05:30
usePingPong = .true., &
made analytic tangent default for spectral solver removed possibility to compile without PETSc (a lot of effort for little/no use)
2014-10-01 17:59:12 +05:30
numerics_timeSyncing = .false. !< flag indicating if time synchronization in crystallite is used for nonlocal plasticity
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
!--------------------------------------------------------------------------------------------------
! field parameters:
real(pReal), protected, public :: &
err_struct_tolAbs = 1.0e-10_pReal, & !< absolute tolerance for mechanical equilibrium
err_struct_tolRel = 1.0e-4_pReal, & !< relative tolerance for mechanical equilibrium
err_thermal_tolAbs = 1.0e-2_pReal, & !< absolute tolerance for thermal equilibrium
err_thermal_tolRel = 1.0e-6_pReal, & !< relative tolerance for thermal equilibrium
err_damage_tolAbs = 1.0e-2_pReal, & !< absolute tolerance for damage evolution
err_damage_tolRel = 1.0e-6_pReal, & !< relative tolerance for damage evolution
err_vacancyflux_tolAbs = 1.0e-8_pReal, & !< absolute tolerance for vacancy transport
err_vacancyflux_tolRel = 1.0e-6_pReal, & !< relative tolerance for vacancy transport
err_porosity_tolAbs = 1.0e-2_pReal, & !< absolute tolerance for porosity evolution
err_porosity_tolRel = 1.0e-6_pReal, & !< relative tolerance for porosity evolution
err_hydrogenflux_tolAbs = 1.0e-8_pReal, & !< absolute tolerance for hydrogen transport
err_hydrogenflux_tolRel = 1.0e-6_pReal, & !< relative tolerance for hydrogen transport
vacancyBoundPenalty = 1.0e+4_pReal, & !< penalty to enforce 0 < Cv < 1
hydrogenBoundPenalty = 1.0e+4_pReal !< penalty to enforce 0 < Ch < 1
integer(pInt), protected, public :: &
itmax = 250_pInt, & !< maximum number of iterations
itmin = 1_pInt, & !< minimum number of iterations
stagItMax = 10_pInt, & !< max number of field level staggered iterations
maxCutBack = 3_pInt, & !< max number of cut backs
vacancyPolyOrder = 10_pInt, & !< order of polynomial approximation of entropic contribution to vacancy chemical potential
hydrogenPolyOrder = 10_pInt !< order of polynomial approximation of entropic contribution to hydrogen chemical potential
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
!--------------------------------------------------------------------------------------------------
! spectral parameters:
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
#ifdef Spectral
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
real(pReal), protected, public :: &
absTol for divergence was way too tight
2018-08-21 02:04:43 +05:30
err_div_tolAbs = 1.0e-4_pReal, & !< absolute tolerance for equilibrium
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
err_div_tolRel = 5.0e-4_pReal, & !< relative tolerance for equilibrium
err_curl_tolAbs = 1.0e-10_pReal, & !< absolute tolerance for compatibility
err_curl_tolRel = 5.0e-4_pReal, & !< relative tolerance for compatibility
err_stress_tolAbs = 1.0e3_pReal, & !< absolute tolerance for fullfillment of stress BC
err_stress_tolRel = 0.01_pReal, & !< relative tolerance for fullfillment of stress BC
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
fftw_timelimit = -1.0_pReal, & !< sets the timelimit of plan creation for FFTW, see manual on www.fftw.org, Default -1.0: disable timelimit
rotation_tol = 1.0e-12_pReal, & !< tolerance of rotation specified in loadcase, Default 1.0e-12: first guess
polarAlpha = 1.0_pReal, & !< polarization scheme parameter 0.0 < alpha < 2.0. alpha = 1.0 ==> AL scheme, alpha = 2.0 ==> accelerated scheme
polarBeta = 1.0_pReal !< polarization scheme parameter 0.0 < beta < 2.0. beta = 1.0 ==> AL scheme, beta = 2.0 ==> accelerated scheme
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
character(len=64), private :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
fftw_plan_mode = 'FFTW_PATIENT' !< reads the planing-rigor flag, see manual on www.fftw.org, Default FFTW_PATIENT: use patient planner flag
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
character(len=64), protected, public :: &
forgot to update default
2018-05-26 15:38:28 +05:30
spectral_solver = 'basic', & !< spectral solution method
revert to continuous spectral derivative, fwbw gets own branch
2016-10-19 17:37:54 +05:30
spectral_derivative = 'continuous' !< spectral spatial derivative method
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
character(len=1024), protected, public :: &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
petsc_defaultOptions = '-mech_snes_type ngmres &
added spectral thermal and damage solvers
2015-06-03 23:00:31 +05:30
&-damage_snes_type ngmres &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
&-thermal_snes_type ngmres ', &
petsc_options = ''
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
integer(pInt), protected, public :: &
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
fftw_planner_flag = 32_pInt, & !< conversion of fftw_plan_mode to integer, basically what is usually done in the include file of fftw
allowed arbitrary grid (formerly know as resolution), i.e. any integer>1 in each dimension is possible. removed square root correction for divergence (doesn't make sense) fixed FFT debug of spectral solver
2013-04-10 15:49:16 +05:30
divergence_correction = 2_pInt !< correct divergence calculation in fourier space 0: no correction, 1: size scaled to 1, 2: size scaled to Npoints
logical, protected, public :: &
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
continueCalculation = .false., & !< false:exit if BVP solver does not converge, true: continue calculation despite BVP solver not converging
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
memory_efficient = .true., & !< for fast execution (pre calculation of gamma_hat), Default .true.: do not precalculate
update_gamma = .false. !< update gamma operator with current stiffness, Default .false.: use initial stiffness
numerics got some protected statements and is now reading in the new keywords for the solver selection in small letters. spectral solver got cut back facilities + improved output to screen
2012-10-02 20:56:56 +05:30
#endif
mpie_spectral and mpie_interface: changed workingdir from pathToLoadFile to pathToGeomFile mpie_spectral and numerics: added switch to prevent pre calculation of gamma_hat. slower, but saves memory 3Dvisualize: started to add support for gmsh (not fully working yet) reconstruct: new version of f2py/Fortran subroutines for output of results from spectral method
2011-02-07 20:05:42 +05:30
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
!--------------------------------------------------------------------------------------------------
! FEM parameters:
#ifdef FEM
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
integer(pInt), protected, public :: &
integrationOrder = 2_pInt, & !< order of quadrature rule required
structOrder = 2_pInt, & !< order of displacement shape functions
thermalOrder = 2_pInt, & !< order of temperature field shape functions
possibility to set damage potential order
2015-07-24 20:13:05 +05:30
damageOrder = 2_pInt, & !< order of damage field shape functions
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
vacancyfluxOrder = 2_pInt, & !< order of vacancy concentration and chemical potential field shape functions
damage driving force is a history variable and damage field is strictly bounded between 0 and 1
2015-06-11 14:33:51 +05:30
porosityOrder = 2_pInt, & !< order of porosity field shape functions
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
hydrogenfluxOrder = 2_pInt !< order of hydrogen concentration and chemical potential field shape functions
logical, protected, public :: &
BBarStabilisation = .false.
increased size of petsc_options string
2014-10-21 21:55:53 +05:30
character(len=4096), protected, public :: &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
petsc_defaultOptions = '-mech_snes_type newtonls &
numerics with respect to vacancy diffusion.
2014-12-08 21:07:44 +05:30
&-mech_snes_linesearch_type cp &
&-mech_snes_ksp_ew &
&-mech_snes_ksp_ew_rtol0 0.01 &
&-mech_snes_ksp_ew_rtolmax 0.01 &
&-mech_ksp_type fgmres &
&-mech_ksp_max_it 25 &
&-mech_pc_type ml &
&-mech_mg_levels_ksp_type chebyshev &
&-mech_mg_levels_pc_type sor &
&-mech_pc_ml_nullspace user &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
&-damage_snes_type vinewtonrsls &
numerics with respect to vacancy diffusion.
2014-12-08 21:07:44 +05:30
&-damage_snes_atol 1e-8 &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
&-damage_ksp_type preonly &
&-damage_ksp_max_it 25 &
&-damage_pc_type cholesky &
&-damage_pc_factor_mat_solver_package mumps &
numerics with respect to vacancy diffusion.
2014-12-08 21:07:44 +05:30
&-thermal_snes_type newtonls &
&-thermal_snes_linesearch_type cp &
&-thermal_ksp_type fgmres &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-thermal_ksp_max_it 25 &
tightened default thermal tolerance
2015-07-27 16:38:43 +05:30
&-thermal_snes_atol 1e-3 &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-thermal_pc_type hypre &
updated vacancy-damage model
2015-01-16 22:34:01 +05:30
&-vacancy_snes_type newtonls &
&-vacancy_snes_linesearch_type cp &
&-vacancy_snes_atol 1e-9 &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-vacancy_ksp_type fgmres &
&-vacancy_ksp_max_it 25 &
updated vacancy-damage model
2015-01-16 22:34:01 +05:30
&-vacancy_pc_type ml &
&-vacancy_mg_levels_ksp_type chebyshev &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-vacancy_mg_levels_pc_type sor &
damage driving force is a history variable and damage field is strictly bounded between 0 and 1
2015-06-11 14:33:51 +05:30
&-porosity_snes_type newtonls &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-porosity_snes_atol 1e-8 &
damage driving force is a history variable and damage field is strictly bounded between 0 and 1
2015-06-11 14:33:51 +05:30
&-porosity_ksp_type fgmres &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
&-porosity_ksp_max_it 25 &
damage driving force is a history variable and damage field is strictly bounded between 0 and 1
2015-06-11 14:33:51 +05:30
&-porosity_pc_type hypre &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
&-hydrogen_snes_type newtonls &
&-hydrogen_snes_linesearch_type cp &
&-hydrogen_snes_atol 1e-9 &
&-hydrogen_ksp_type fgmres &
&-hydrogen_ksp_max_it 25 &
&-hydrogen_pc_type ml &
&-hydrogen_mg_levels_ksp_type chebyshev &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
&-hydrogen_mg_levels_pc_type sor ', &
petsc_options = ''
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
#endif
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-10 03:49:32 +05:30
public :: numerics_init
numerics got some protected statements and is now reading in the new keywords for the solver selection in small letters. spectral solver got cut back facilities + improved output to screen
2012-10-02 20:56:56 +05:30
contains
introduced a flexibility in cut-backing scheme in homogenization.f90 and in crystallite.f90: (1) subStepSizeHomog and subStepSizeCryst := size of substep when cut-back is applied (initially was hard-coded). (2) stepIncreaseHomog and stepIncreaseCryst := step increase when calculation for substep converge (was also hardcoded). introduced a possibility to choose different finite difference scheme, i.e., forward-, backward- and central-difference, for computing grain numerical tangent. note that central-difference scheme will slow down the computation significantly. please use it only if necessary. parameters to set these new features have been included in numerics.f90 and numerics.config, whereas corresponding error messages have been introduced in the IO.f90
2009-11-10 19:06:27 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
!> @brief reads in parameters from numerics.config and sets openMP related parameters. Also does
! a sanity check
!--------------------------------------------------------------------------------------------------
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
subroutine numerics_init
compiler_options and compiler_version supported by new Intel compiler
2018-02-02 17:06:09 +05:30
#if defined(__GFORTRAN__) || __INTEL_COMPILER >= 1800
suppress warning when compiling with gfortran
2017-10-05 20:05:34 +05:30
use, intrinsic :: iso_fortran_env, only: &
compiler_version, &
compiler_options
#endif
made PETSc silent by removing -snes_view from default options. introduced PETSc option for debugging that introduces some debugging options into the petsc options and move PETSc initialization from numerics to DAMASK_spectral_utilities
2012-12-15 23:37:49 +05:30
use IO, only: &
added possibility for multi-level inclusion of files in *.config and loadcase files. include subfiles by stating {path/to/include}
2013-06-27 00:49:00 +05:30
IO_read, &
made PETSc silent by removing -snes_view from default options. introduced PETSc option for debugging that introduces some debugging options into the petsc options and move PETSc initialization from numerics to DAMASK_spectral_utilities
2012-12-15 23:37:49 +05:30
IO_error, &
IO_open_file_stat, &
IO_isBlank, &
IO_stringPos, &
IO_stringValue, &
IO_lc, &
IO_floatValue, &
IO_intValue, &
reporting current time for most module inits
2013-02-25 22:04:59 +05:30
IO_warning, &
added 'reset' flag for recursive function IO_read, need to reset stack when stopping exectution (will be used by constitutive and homogenization)
2013-12-11 22:19:20 +05:30
IO_timeStamp, &
IO_EOF
employing use statements (almost no external functions anymore) adopted function calls to newer PETSc versions
2018-05-17 15:34:21 +05:30
#ifdef PETSc
#include <petsc/finclude/petscsys.h>
use petscsys
#endif
also Abaqus works with openMP now/again?
2018-07-03 15:35:14 +05:30
#if !defined(Marc4DAMASK)
!$ use OMP_LIB, only: omp_set_num_threads ! Standard conforming module
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
implicit none
made analytic tangent default for spectral solver removed possibility to compile without PETSc (a lot of effort for little/no use)
2014-10-01 17:59:12 +05:30
#else
implicit none
also Abaqus works with openMP now/again?
2018-07-03 15:35:14 +05:30
!$ include "omp_lib.h" ! MSC.Marc includes this file on !its own, avoid conflict with the OMP_LIB module
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
#endif
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
integer(pInt), parameter :: FILEUNIT = 300_pInt
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
!$ integer :: gotDAMASK_NUM_THREADS = 1
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
integer :: i, ierr ! no pInt
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
integer(pInt), allocatable, dimension(:) :: chunkPos
set tolerances to useful values and renamed them. allowed "keyword = value" in numerics.config (simply removing "=" from line)
2013-07-31 20:33:38 +05:30
character(len=65536) :: &
tag ,&
line
fixed usage of OpenMP function library
2012-06-12 15:14:05 +05:30
!$ character(len=6) DAMASK_NumThreadsString ! environment variable DAMASK_NUM_THREADS
gfortran complaints: equal comparison of reals and external (MPI) functions
2015-03-29 18:24:13 +05:30
external :: &
employing use statements (almost no external functions anymore) adopted function calls to newer PETSc versions
2018-05-17 15:34:21 +05:30
PETScErrorF ! is called in the CHKERRQ macro
mpie_cpfem_marc.f90 >>> changing the compilation sequence of modules: numerics.f90 and IO.f90 move up, while math.f90 down. IO.f90 >>> adding "inRad" instead of using inRad from math.f90 module, since math.f90 module is now below IO.f90. numerics.f90 >>> now can read the parameter "fixed_seed" from numerics.config. this parameter is used to set a pseudo-random number generator/fixed seeding. default value is 0 (zero), which will give fully random number. math.f90 >> adding a possibility to fix the seeding (i.e., pseudo random number) numerics.config >>> add a new parameter: "fixed_seed"
2009-08-27 21:00:40 +05:30
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
#ifdef PETSc
only output from the root processor for parallel runs
2014-10-10 01:53:06 +05:30
call MPI_Comm_rank(PETSC_COMM_WORLD,worldrank,ierr);CHKERRQ(ierr)
call MPI_Comm_size(PETSC_COMM_WORLD,worldsize,ierr);CHKERRQ(ierr)
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
#endif
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(/,a)') ' <<<+- numerics init -+>>>'
write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
made code standard conform to Fortran 2008 (ignoring warning concerning comments beyond character 132). Basically, changing "x" format specifier to "Nx" ("1x") plus removing $ format specifier added compiler switches for gfortran and ifort to check for standard conformity old gnu compilers <4.4 are not longer supported because they don't provide the c binding for fftw
2012-02-01 00:48:55 +05:30
#include "compilation_info.f90"
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
merge declaration and initialization with standard values corrected handling of $DAMASK_NUM_THREADS
2012-01-31 01:46:19 +05:30
!$ call GET_ENVIRONMENT_VARIABLE(NAME='DAMASK_NUM_THREADS',VALUE=DAMASK_NumThreadsString,STATUS=gotDAMASK_NUM_THREADS) ! get environment variable DAMASK_NUM_THREADS...
improved error handling when getting number of threads
2014-02-28 16:00:07 +05:30
!$ if(gotDAMASK_NUM_THREADS /= 0) then ! could not get number of threads, set it to 1
IO_error and IO_warning crashed for string of zero length (or only containing whitespaces), fixed now. Also added BEGIN and END statement to numerics in case of non-presen DAMASK_NUM_THREADS, would prevent this error and is better for debugging
2013-02-21 03:26:59 +05:30
!$ call IO_warning(35_pInt,ext_msg='BEGIN:'//DAMASK_NumThreadsString//':END')
set OMP related variables to 4 byte integer as expected when compiling marc
2016-12-23 18:50:29 +05:30
!$ DAMASK_NumThreadsInt = 1_4
improved error handling when getting number of threads
2014-02-28 16:00:07 +05:30
!$ else
!$ read(DAMASK_NumThreadsString,'(i6)') DAMASK_NumThreadsInt ! read as integer
set OMP related variables to 4 byte integer as expected when compiling marc
2016-12-23 18:50:29 +05:30
!$ if (DAMASK_NumThreadsInt < 1_4) DAMASK_NumThreadsInt = 1_4 ! in case of string conversion fails, set it to one
improved error handling when getting number of threads
2014-02-28 16:00:07 +05:30
!$ endif
!$ call omp_set_num_threads(DAMASK_NumThreadsInt) ! set number of threads for parallel execution
some polishing concerning openMP initialization number of threads is now written to *.out file
2010-12-02 16:34:29 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! try to open the config file
added 'reset' flag for recursive function IO_read, need to reset stack when stopping exectution (will be used by constitutive and homogenization)
2013-12-11 22:19:20 +05:30
fileExists: if(IO_open_file_stat(FILEUNIT,numerics_configFile)) then
compiler complained
2017-04-25 16:04:14 +05:30
write(6,'(a,/)') ' using values from config file'
flush(6)
reordered (and partly redistributed) error message identifiers, deleted those which are not in use anymore. all constitutive as well numerics now raises an error, if an unknown keyword is found in the respective config file
2012-02-13 23:11:27 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! read variables from config file and overwrite default parameters if keyword is present
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
line = ''
added 'reset' flag for recursive function IO_read, need to reset stack when stopping exectution (will be used by constitutive and homogenization)
2013-12-11 22:19:20 +05:30
do while (trim(line) /= IO_EOF) ! read thru sections of phase part
line = IO_read(FILEUNIT)
set tolerances to useful values and renamed them. allowed "keyword = value" in numerics.config (simply removing "=" from line)
2013-07-31 20:33:38 +05:30
do i=1,len(line)
if(line(i:i) == '=') line(i:i) = ' ' ! also allow keyword = value version
enddo
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
if (IO_isBlank(line)) cycle ! skip empty lines
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
chunkPos = IO_stringPos(line)
tag = IO_lc(IO_stringValue(line,chunkPos,1_pInt)) ! extract key
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
select case(tag)
case ('relevantstrain')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
relevantStrain = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('defgradtolerance')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
defgradTolerance = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('ijacostiffness')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
iJacoStiffness = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('ijacolpresiduum')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
iJacoLpresiduum = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('pert_fg')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
pert_Fg = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('pert_method')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
pert_method = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('nmpstate')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
nMPstate = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('ncryst')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
nCryst = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('nstate')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
nState = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('nstress')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
nStress = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('substepmincryst')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
subStepMinCryst = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('substepsizecryst')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
subStepSizeCryst = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('stepincreasecryst')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
stepIncreaseCryst = IO_floatValue(line,chunkPos,2_pInt)
variable cut back factor for Lp as suggested by Duancheng
2017-04-26 22:48:47 +05:30
case ('substepsizelp')
subStepSizeLp = IO_floatValue(line,chunkPos,2_pInt)
using also variable cutback factor for Li
2017-04-28 18:01:03 +05:30
case ('substepsizeli')
subStepSizeLi = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('substepminhomog')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
subStepMinHomog = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('substepsizehomog')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
subStepSizeHomog = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('stepincreasehomog')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
stepIncreaseHomog = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('rtol_crystallitestate')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
rTol_crystalliteState = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('rtol_crystallitestress')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
rTol_crystalliteStress = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('atol_crystallitestress')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
aTol_crystalliteStress = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('integrator')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
numerics_integrator(1) = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('integratorstiffness')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
numerics_integrator(2) = IO_intValue(line,chunkPos,2_pInt)
introduced plain mode (no ping pong) again and added test for MSC.MArc 2012 as prove that its working
2013-05-17 23:22:46 +05:30
case ('usepingpong')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
usepingpong = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
Introduced an alternative cutback scheme for the nonlocal model, that allows to keep the results of most of the ips that immediately converged, and only do cutbacks in regions where some ips are in big trouble. Only works for nonlocal model and state integrator 2.
2012-11-28 00:06:55 +05:30
case ('timesyncing')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
numerics_timeSyncing = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
forgot to check in; belongs to rev 1762
2012-09-24 21:52:25 +05:30
case ('unitlength')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
numerics_unitlength = IO_floatValue(line,chunkPos,2_pInt)
List of changes/modifications: * IO.f90 :: Adding error messages for RGC homogenization * crystallite.f90 :: Modifying convergent criteria in crystalline_updateState and crystalline_updateTemperature * material.f90 :: Adding IO_lc in homogenization_type(Name) * debug.f90 :: Adding debbugging statement and counter for material point loop * homogenization.f90 :: Adding homogenization_RGC blocks * homogenization_isostrain.f90 :: Modifying argument of homogenization_isostrain_stateInit * mpie_cpfem_marc.f90 :: Adding homogenization_RGC include * numerics.f90 :: Adding numerical parameters for RGC scheme * math.f90 :: Changing function name: math_permut to math_civita
2009-07-31 17:32:20 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! RGC parameters
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('atol_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
absTol_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('rtol_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
relTol_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('amax_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
absMax_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('rmax_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
relMax_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('perturbpenalty_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
pPert_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('relevantmismatch_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
xSmoo_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('viscositypower_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
viscPower_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('viscositymodulus_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
viscModus_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('refrelaxationrate_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
refRelaxRate_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('maxrelaxation_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
maxdRelax_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('maxvoldiscrepancy_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
maxVolDiscr_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('voldiscrepancymod_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
volDiscrMod_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('discrepancypower_rgc')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
volDiscrPow_RGC = IO_floatValue(line,chunkPos,2_pInt)
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
! random seeding parameter
changed fixed_seed to random_seed for clarity
2017-11-08 01:26:28 +05:30
case ('random_seed','fixed_seed')
randomSeed = IO_intValue(line,chunkPos,2_pInt)
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
added mesh dependent characteristic length as a numerical parameter needed for gradient and phase field problems on unstructured meshes
2014-06-25 04:48:07 +05:30
!--------------------------------------------------------------------------------------------------
! gradient parameter
case ('charlength')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
charLength = IO_floatValue(line,chunkPos,2_pInt)
residualStiffness is not just an FEM parameter
2014-12-02 22:47:35 +05:30
case ('residualstiffness')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
residualStiffness = IO_floatValue(line,chunkPos,2_pInt)
added mesh dependent characteristic length as a numerical parameter needed for gradient and phase field problems on unstructured meshes
2014-06-25 04:48:07 +05:30
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
!--------------------------------------------------------------------------------------------------
! field parameters
case ('err_struct_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_struct_tolAbs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_struct_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_struct_tolRel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_thermal_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_thermal_tolabs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_thermal_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_thermal_tolrel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_damage_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_damage_tolabs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_damage_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_damage_tolrel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_vacancyflux_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_vacancyflux_tolabs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_vacancyflux_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_vacancyflux_tolrel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_porosity_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_porosity_tolabs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_porosity_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_porosity_tolrel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_hydrogenflux_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_hydrogenflux_tolabs = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('err_hydrogenflux_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_hydrogenflux_tolrel = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('vacancyboundpenalty')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
vacancyBoundPenalty = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('hydrogenboundpenalty')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
hydrogenBoundPenalty = IO_floatValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('itmax')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
itmax = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('itmin')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
itmin = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('maxcutback')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
maxCutBack = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('maxstaggerediter')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
stagItMax = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('vacancypolyorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
vacancyPolyOrder = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('hydrogenpolyorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
hydrogenPolyOrder = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! spectral parameters
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
#ifdef Spectral
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
case ('err_div_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_div_tolAbs = IO_floatValue(line,chunkPos,2_pInt)
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
case ('err_div_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_div_tolRel = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('err_stress_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_stress_tolrel = IO_floatValue(line,chunkPos,2_pInt)
added missing ":" in mesh.f90, introduced absolute stress tolerance for spectral solver in numerics.config/numerics.f90
2012-04-11 18:27:25 +05:30
case ('err_stress_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_stress_tolabs = IO_floatValue(line,chunkPos,2_pInt)
changed handling of non-converged BVP solution: By default, exit if no solution is found to prevent "user errors" Removed ambiguous "regridMode" keyword which was used to trigger this behavior in favor of "continueCalculation", Set this to 1 to get back old behavior, e.g. report non-converged increments.
2014-03-31 15:34:11 +05:30
case ('continuecalculation')
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
continueCalculation = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('memory_efficient')
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
memory_efficient = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('fftw_timelimit')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
fftw_timelimit = IO_floatValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('fftw_plan_mode')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
fftw_plan_mode = IO_lc(IO_stringValue(line,chunkPos,2_pInt))
added new set of accelerated spectral methods based on derivative approximations. use spectral_derivative to set the kind of derivative you like. valid options are: ‘continuous’: computed continuous derivatives (standard spectral method) ‘central_difference’: central difference approximation of derivatives ‘fwbw_difference’: forward difference for gradient and backward difference divergence
2015-12-14 23:42:09 +05:30
case ('spectralderivative')
spectral_derivative = IO_lc(IO_stringValue(line,chunkPos,2_pInt))
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('divergence_correction')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
divergence_correction = IO_intValue(line,chunkPos,2_pInt)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
case ('update_gamma')
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
update_gamma = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
new solver is now compiling without a PETSc installation, however only the plain basic solver is available then. also removed reporting of PETSc related variables in the case it is not installed/found
2012-08-29 00:49:47 +05:30
case ('petsc_options')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
petsc_options = trim(line(chunkPos(4):))
changed naming convention (keeping backward compatibility in numerics.config): myspectralsolver --> spectral_solver (called "spectralsolver") myfilter --> spectral_filter (called "spectralfilter")
2014-09-04 01:29:47 +05:30
case ('spectralsolver','myspectralsolver')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
spectral_solver = IO_lc(IO_stringValue(line,chunkPos,2_pInt))
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
case ('err_curl_tolabs')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_curl_tolAbs = IO_floatValue(line,chunkPos,2_pInt)
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
case ('err_curl_tolrel')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
err_curl_tolRel = IO_floatValue(line,chunkPos,2_pInt)
restructured AL solver to resemble polarization scheme and introduced alpha and beta parameters in numerics to determine what kind of solution you want. alpha = beta = 1 results in the AL scheme. alpha = beta = 2 results in the accelerated scheme. safe values are anything in between. changed the solver to use stress calculations on the campatible field which seems to result in faster convergence.
2013-02-28 23:05:02 +05:30
case ('polaralpha')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
polarAlpha = IO_floatValue(line,chunkPos,2_pInt)
restructured AL solver to resemble polarization scheme and introduced alpha and beta parameters in numerics to determine what kind of solution you want. alpha = beta = 1 results in the AL scheme. alpha = beta = 2 results in the accelerated scheme. safe values are anything in between. changed the solver to use stress calculations on the campatible field which seems to result in faster convergence.
2013-02-28 23:05:02 +05:30
case ('polarbeta')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
polarBeta = IO_floatValue(line,chunkPos,2_pInt)
made analytic tangent default for spectral solver removed possibility to compile without PETSc (a lot of effort for little/no use)
2014-10-01 17:59:12 +05:30
#else
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
case ('err_div_tolabs','err_div_tolrel','err_stress_tolrel','err_stress_tolabs',& ! found spectral parameter for FEM build
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
'memory_efficient','fftw_timelimit','fftw_plan_mode', &
changed naming convention (keeping backward compatibility in numerics.config): myspectralsolver --> spectral_solver (called "spectralsolver") myfilter --> spectral_filter (called "spectralfilter")
2014-09-04 01:29:47 +05:30
'divergence_correction','update_gamma','spectralfilter','myfilter', &
fixed some buggy last minute changes in the last commit
2013-08-08 14:43:29 +05:30
'err_curl_tolabs','err_curl_tolrel', &
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
'polaralpha','polarbeta')
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
call IO_warning(40_pInt,ext_msg=tag)
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
#endif
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
!--------------------------------------------------------------------------------------------------
! FEM parameters
#ifdef FEM
case ('integrationorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
integrationorder = IO_intValue(line,chunkPos,2_pInt)
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
case ('structorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
structorder = IO_intValue(line,chunkPos,2_pInt)
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
case ('thermalorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
thermalorder = IO_intValue(line,chunkPos,2_pInt)
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
case ('damageorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
damageorder = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('vacancyfluxorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
vacancyfluxOrder = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('porosityorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
porosityOrder = IO_intValue(line,chunkPos,2_pInt)
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('hydrogenfluxorder')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
hydrogenfluxOrder = IO_intValue(line,chunkPos,2_pInt)
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
case ('petsc_options')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
petsc_options = trim(line(chunkPos(4):))
BBar stabilisation now optional (default is off)
2014-12-08 21:57:23 +05:30
case ('bbarstabilisation')
behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name. functions in the core module are not used, including kdTree
2015-08-28 13:08:48 +05:30
BBarStabilisation = IO_intValue(line,chunkPos,2_pInt) > 0_pInt
made analytic tangent default for spectral solver removed possibility to compile without PETSc (a lot of effort for little/no use)
2014-10-01 17:59:12 +05:30
#else
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
case ('integrationorder','structorder','thermalorder', 'damageorder','vacancyfluxorder', &
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
'porosityorder','hydrogenfluxorder','bbarstabilisation')
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
call IO_warning(40_pInt,ext_msg=tag)
#endif
fixed some buggy last minute changes in the last commit
2013-08-08 14:43:29 +05:30
case default ! found unknown keyword
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
call IO_error(300_pInt,ext_msg=tag)
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
endselect
enddo
added 'reset' flag for recursive function IO_read, need to reset stack when stopping exectution (will be used by constitutive and homogenization)
2013-12-11 22:19:20 +05:30
close(FILEUNIT)
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
else fileExists
write(6,'(a,/)') ' using standard values'
slightly polished makefile and numerics, recompile fftw with icc; still not running with ifort 14.01
2014-02-06 16:11:34 +05:30
flush(6)
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
endif fileExists
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
#ifdef Spectral
fixed some buggy last minute changes in the last commit
2013-08-08 14:43:29 +05:30
select case(IO_lc(fftw_plan_mode)) ! setting parameters for the plan creation of FFTW. Basically a translation from fftw3.f
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
case('estimate','fftw_estimate') ! ordered from slow execution (but fast plan creation) to fast execution
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
fftw_planner_flag = 64_pInt
case('measure','fftw_measure')
fftw_planner_flag = 0_pInt
case('patient','fftw_patient')
fftw_planner_flag= 32_pInt
case('exhaustive','fftw_exhaustive')
fftw_planner_flag = 8_pInt
case default
call IO_warning(warning_ID=47_pInt,ext_msg=trim(IO_lc(fftw_plan_mode)))
fftw_planner_flag = 32_pInt
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
end select
introduced preprocessor identifiers Marc, Abaqus, and Spectral to enable conditional compilation. This allows deleted dummy functions that are used by one solver only. Mainly affected modules are IO and mesh. Most of the changes in mesh result from reordering the functions when grouping them depending on their solver. Further advantage is that FE solver do not need FFTW and kdtree2 anymore. The include files for these two libraries moved to DAMASKROO/lib now as I figured out how to use a include path in the Makefile. Put all the files I got when testing compilation with abaqus in a folder which to become the abaqus compilation test.
2012-06-15 21:40:21 +05:30
#endif
Introduced an alternative cutback scheme for the nonlocal model, that allows to keep the results of most of the ips that immediately converged, and only do cutbacks in regions where some ips are in big trouble. Only works for nonlocal model and state integrator 2.
2012-11-28 00:06:55 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
numerics_timeSyncing = numerics_timeSyncing .and. all(numerics_integrator==2_pInt) ! timeSyncing only allowed for explicit Euler integrator
Introduced an alternative cutback scheme for the nonlocal model, that allows to keep the results of most of the ips that immediately converged, and only do cutbacks in regions where some ips are in big trouble. Only works for nonlocal model and state integrator 2.
2012-11-28 00:06:55 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
! writing parameters to output
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,es8.1)') ' relevantStrain: ',relevantStrain
write(6,'(a24,1x,es8.1)') ' defgradTolerance: ',defgradTolerance
write(6,'(a24,1x,i8)') ' iJacoStiffness: ',iJacoStiffness
write(6,'(a24,1x,i8)') ' iJacoLpresiduum: ',iJacoLpresiduum
write(6,'(a24,1x,es8.1)') ' pert_Fg: ',pert_Fg
write(6,'(a24,1x,i8)') ' pert_method: ',pert_method
write(6,'(a24,1x,i8)') ' nCryst: ',nCryst
write(6,'(a24,1x,es8.1)') ' subStepMinCryst: ',subStepMinCryst
write(6,'(a24,1x,es8.1)') ' subStepSizeCryst: ',subStepSizeCryst
write(6,'(a24,1x,es8.1)') ' stepIncreaseCryst: ',stepIncreaseCryst
variable cut back factor for Lp as suggested by Duancheng
2017-04-26 22:48:47 +05:30
write(6,'(a24,1x,es8.1)') ' subStepSizeLp: ',subStepSizeLp
using also variable cutback factor for Li
2017-04-28 18:01:03 +05:30
write(6,'(a24,1x,es8.1)') ' subStepSizeLi: ',subStepSizeLi
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,i8)') ' nState: ',nState
write(6,'(a24,1x,i8)') ' nStress: ',nStress
write(6,'(a24,1x,es8.1)') ' rTol_crystalliteState: ',rTol_crystalliteState
write(6,'(a24,1x,es8.1)') ' rTol_crystalliteStress: ',rTol_crystalliteStress
write(6,'(a24,1x,es8.1)') ' aTol_crystalliteStress: ',aTol_crystalliteStress
write(6,'(a24,2(1x,i8))') ' integrator: ',numerics_integrator
write(6,'(a24,1x,L8)') ' timeSyncing: ',numerics_timeSyncing
write(6,'(a24,1x,L8)') ' use ping pong scheme: ',usepingpong
write(6,'(a24,1x,es8.1,/)')' unitlength: ',numerics_unitlength
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 15:32:11 +05:30
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,es8.1)') ' subStepMinHomog: ',subStepMinHomog
write(6,'(a24,1x,es8.1)') ' subStepSizeHomog: ',subStepSizeHomog
write(6,'(a24,1x,es8.1)') ' stepIncreaseHomog: ',stepIncreaseHomog
write(6,'(a24,1x,i8,/)') ' nMPstate: ',nMPstate
List of changes/modifications: * IO.f90 :: Adding error messages for RGC homogenization * crystallite.f90 :: Modifying convergent criteria in crystalline_updateState and crystalline_updateTemperature * material.f90 :: Adding IO_lc in homogenization_type(Name) * debug.f90 :: Adding debbugging statement and counter for material point loop * homogenization.f90 :: Adding homogenization_RGC blocks * homogenization_isostrain.f90 :: Modifying argument of homogenization_isostrain_stateInit * mpie_cpfem_marc.f90 :: Adding homogenization_RGC include * numerics.f90 :: Adding numerical parameters for RGC scheme * math.f90 :: Changing function name: math_permut to math_civita
2009-07-31 17:32:20 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! RGC parameters
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,es8.1)') ' aTol_RGC: ',absTol_RGC
write(6,'(a24,1x,es8.1)') ' rTol_RGC: ',relTol_RGC
write(6,'(a24,1x,es8.1)') ' aMax_RGC: ',absMax_RGC
write(6,'(a24,1x,es8.1)') ' rMax_RGC: ',relMax_RGC
write(6,'(a24,1x,es8.1)') ' perturbPenalty_RGC: ',pPert_RGC
write(6,'(a24,1x,es8.1)') ' relevantMismatch_RGC: ',xSmoo_RGC
write(6,'(a24,1x,es8.1)') ' viscosityrate_RGC: ',viscPower_RGC
write(6,'(a24,1x,es8.1)') ' viscositymodulus_RGC: ',viscModus_RGC
write(6,'(a24,1x,es8.1)') ' maxrelaxation_RGC: ',maxdRelax_RGC
write(6,'(a24,1x,es8.1)') ' maxVolDiscrepancy_RGC: ',maxVolDiscr_RGC
write(6,'(a24,1x,es8.1)') ' volDiscrepancyMod_RGC: ',volDiscrMod_RGC
write(6,'(a24,1x,es8.1,/)') ' discrepancyPower_RGC: ',volDiscrPow_RGC
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! Random seeding parameter
changed fixed_seed to random_seed for clarity
2017-11-08 01:26:28 +05:30
write(6,'(a24,1x,i16,/)') ' random_seed: ',randomSeed
if (randomSeed <= 0_pInt) &
write(6,'(a,/)') ' random seed will be generated!'
nicer FEM parameters
2014-11-03 16:06:07 +05:30
!--------------------------------------------------------------------------------------------------
! gradient parameter
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,es8.1)') ' charLength: ',charLength
write(6,'(a24,1x,es8.1)') ' residualStiffness: ',residualStiffness
nicer FEM parameters
2014-11-03 16:06:07 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! openMP parameter
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
!$ write(6,'(a24,1x,i8,/)') ' number of threads: ',DAMASK_NumThreadsInt
added matrix multiplication 3333x33 to math.f90 added some parameters for spectral method to numerics.f90 (tolerance) changed error message concerning spectral method in IO.f90 corrected calculation of stress BC in mpie_spectral.f90
2010-10-13 21:34:44 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
! field parameters
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,i8)') ' itmax: ',itmax
write(6,'(a24,1x,i8)') ' itmin: ',itmin
write(6,'(a24,1x,i8)') ' maxCutBack: ',maxCutBack
write(6,'(a24,1x,i8)') ' maxStaggeredIter: ',stagItMax
write(6,'(a24,1x,i8)') ' vacancyPolyOrder: ',vacancyPolyOrder
write(6,'(a24,1x,i8)') ' hydrogenPolyOrder: ',hydrogenPolyOrder
write(6,'(a24,1x,es8.1)') ' err_struct_tolAbs: ',err_struct_tolAbs
write(6,'(a24,1x,es8.1)') ' err_struct_tolRel: ',err_struct_tolRel
write(6,'(a24,1x,es8.1)') ' err_thermal_tolabs: ',err_thermal_tolabs
write(6,'(a24,1x,es8.1)') ' err_thermal_tolrel: ',err_thermal_tolrel
write(6,'(a24,1x,es8.1)') ' err_damage_tolabs: ',err_damage_tolabs
write(6,'(a24,1x,es8.1)') ' err_damage_tolrel: ',err_damage_tolrel
write(6,'(a24,1x,es8.1)') ' err_vacancyflux_tolabs: ',err_vacancyflux_tolabs
write(6,'(a24,1x,es8.1)') ' err_vacancyflux_tolrel: ',err_vacancyflux_tolrel
write(6,'(a24,1x,es8.1)') ' err_porosity_tolabs: ',err_porosity_tolabs
write(6,'(a24,1x,es8.1)') ' err_porosity_tolrel: ',err_porosity_tolrel
write(6,'(a24,1x,es8.1)') ' err_hydrogenflux_tolabs:',err_hydrogenflux_tolabs
write(6,'(a24,1x,es8.1)') ' err_hydrogenflux_tolrel:',err_hydrogenflux_tolrel
write(6,'(a24,1x,es8.1)') ' vacancyBoundPenalty: ',vacancyBoundPenalty
write(6,'(a24,1x,es8.1)') ' hydrogenBoundPenalty: ',hydrogenBoundPenalty
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
!--------------------------------------------------------------------------------------------------
! spectral parameters
#ifdef Spectral
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
write(6,'(a24,1x,L8)') ' continueCalculation: ',continueCalculation
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,L8)') ' memory_efficient: ',memory_efficient
write(6,'(a24,1x,i8)') ' divergence_correction: ',divergence_correction
write(6,'(a24,1x,a)') ' spectral_derivative: ',trim(spectral_derivative)
if(fftw_timelimit<0.0_pReal) then
write(6,'(a24,1x,L8)') ' fftw_timelimit: ',.false.
else
write(6,'(a24,1x,es8.1)') ' fftw_timelimit: ',fftw_timelimit
endif
write(6,'(a24,1x,a)') ' fftw_plan_mode: ',trim(fftw_plan_mode)
write(6,'(a24,1x,i8)') ' fftw_planner_flag: ',fftw_planner_flag
write(6,'(a24,1x,L8,/)') ' update_gamma: ',update_gamma
write(6,'(a24,1x,es8.1)') ' err_stress_tolAbs: ',err_stress_tolAbs
write(6,'(a24,1x,es8.1)') ' err_stress_tolRel: ',err_stress_tolRel
write(6,'(a24,1x,es8.1)') ' err_div_tolAbs: ',err_div_tolAbs
write(6,'(a24,1x,es8.1)') ' err_div_tolRel: ',err_div_tolRel
write(6,'(a24,1x,es8.1)') ' err_curl_tolAbs: ',err_curl_tolAbs
write(6,'(a24,1x,es8.1)') ' err_curl_tolRel: ',err_curl_tolRel
write(6,'(a24,1x,es8.1)') ' polarAlpha: ',polarAlpha
write(6,'(a24,1x,es8.1)') ' polarBeta: ',polarBeta
write(6,'(a24,1x,a)') ' spectral solver: ',trim(spectral_solver)
write(6,'(a24,1x,a)') ' PETSc_options: ',trim(petsc_defaultOptions)//' '//trim(petsc_options)
new solver is now compiling without a PETSc installation, however only the plain basic solver is available then. also removed reporting of PETSc related variables in the case it is not installed/found
2012-08-29 00:49:47 +05:30
#endif
some polishing concerning openMP initialization number of threads is now written to *.out file
2010-12-02 16:34:29 +05:30
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
!--------------------------------------------------------------------------------------------------
! spectral parameters
#ifdef FEM
not needed for disabled output MPI rank>0
2016-06-29 20:05:49 +05:30
write(6,'(a24,1x,i8)') ' integrationOrder: ',integrationOrder
write(6,'(a24,1x,i8)') ' structOrder: ',structOrder
write(6,'(a24,1x,i8)') ' thermalOrder: ',thermalOrder
write(6,'(a24,1x,i8)') ' damageOrder: ',damageOrder
write(6,'(a24,1x,i8)') ' vacancyfluxOrder: ',vacancyfluxOrder
write(6,'(a24,1x,i8)') ' porosityOrder: ',porosityOrder
write(6,'(a24,1x,i8)') ' hydrogenfluxOrder: ',hydrogenfluxOrder
write(6,'(a24,1x,a)') ' PETSc_options: ',trim(petsc_defaultOptions)//' '//trim(petsc_options)
write(6,'(a24,1x,L8)') ' B-Bar stabilisation: ',BBarStabilisation
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
#endif
simplified multi processor (MPI) reporting
2014-10-10 18:38:34 +05:30
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 06:08:29 +05:30
removed unused variables and declared external functions as external
2013-02-11 15:14:17 +05:30
!--------------------------------------------------------------------------------------------------
! sanity checks
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
if (relevantStrain <= 0.0_pReal) call IO_error(301_pInt,ext_msg='relevantStrain')
if (defgradTolerance <= 0.0_pReal) call IO_error(301_pInt,ext_msg='defgradTolerance')
if (iJacoStiffness < 1_pInt) call IO_error(301_pInt,ext_msg='iJacoStiffness')
if (iJacoLpresiduum < 1_pInt) call IO_error(301_pInt,ext_msg='iJacoLpresiduum')
if (pert_Fg <= 0.0_pReal) call IO_error(301_pInt,ext_msg='pert_Fg')
if (pert_method <= 0_pInt .or. pert_method >= 4_pInt) &
call IO_error(301_pInt,ext_msg='pert_method')
if (nMPstate < 1_pInt) call IO_error(301_pInt,ext_msg='nMPstate')
if (nCryst < 1_pInt) call IO_error(301_pInt,ext_msg='nCryst')
if (nState < 1_pInt) call IO_error(301_pInt,ext_msg='nState')
if (nStress < 1_pInt) call IO_error(301_pInt,ext_msg='nStress')
if (subStepMinCryst <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepMinCryst')
if (subStepSizeCryst <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepSizeCryst')
if (stepIncreaseCryst <= 0.0_pReal) call IO_error(301_pInt,ext_msg='stepIncreaseCryst')
variable cut back factor for Lp as suggested by Duancheng
2017-04-26 22:48:47 +05:30
if (subStepSizeLp <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepSizeLp')
using also variable cutback factor for Li
2017-04-28 18:01:03 +05:30
if (subStepSizeLi <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepSizeLi')
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
if (subStepMinHomog <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepMinHomog')
if (subStepSizeHomog <= 0.0_pReal) call IO_error(301_pInt,ext_msg='subStepSizeHomog')
if (stepIncreaseHomog <= 0.0_pReal) call IO_error(301_pInt,ext_msg='stepIncreaseHomog')
if (rTol_crystalliteState <= 0.0_pReal) call IO_error(301_pInt,ext_msg='rTol_crystalliteState')
if (rTol_crystalliteStress <= 0.0_pReal) call IO_error(301_pInt,ext_msg='rTol_crystalliteStress')
if (aTol_crystalliteStress <= 0.0_pReal) call IO_error(301_pInt,ext_msg='aTol_crystalliteStress')
if (any(numerics_integrator <= 0_pInt) .or. any(numerics_integrator >= 6_pInt)) &
call IO_error(301_pInt,ext_msg='integrator')
forgot to check in; belongs to rev 1762
2012-09-24 21:52:25 +05:30
if (numerics_unitlength <= 0.0_pReal) call IO_error(301_pInt,ext_msg='unitlength')
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
if (absTol_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='absTol_RGC')
if (relTol_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='relTol_RGC')
if (absMax_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='absMax_RGC')
if (relMax_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='relMax_RGC')
if (pPert_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='pPert_RGC')
if (xSmoo_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='xSmoo_RGC')
if (viscPower_RGC < 0.0_pReal) call IO_error(301_pInt,ext_msg='viscPower_RGC')
if (viscModus_RGC < 0.0_pReal) call IO_error(301_pInt,ext_msg='viscModus_RGC')
if (refRelaxRate_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='refRelaxRate_RGC')
if (maxdRelax_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='maxdRelax_RGC')
if (maxVolDiscr_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='maxVolDiscr_RGC')
if (volDiscrMod_RGC < 0.0_pReal) call IO_error(301_pInt,ext_msg='volDiscrMod_RGC')
if (volDiscrPow_RGC <= 0.0_pReal) call IO_error(301_pInt,ext_msg='volDiscrPw_RGC')
split petsc_options into petsc_defaultOptions and petsc_options, so you only need to specify the petsc options you intend to overwrite or append to the default options
2015-06-09 18:58:50 +05:30
if (residualStiffness < 0.0_pReal) call IO_error(301_pInt,ext_msg='residualStiffness')
corrected error bounds for spectral parameter "maxCutback"
2013-03-28 21:34:47 +05:30
if (itmax <= 1_pInt) call IO_error(301_pInt,ext_msg='itmax')
reverted some changes from previous commit
2014-06-06 14:27:24 +05:30
if (itmin > itmax .or. itmin < 1_pInt) call IO_error(301_pInt,ext_msg='itmin')
major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs
2015-05-28 22:32:23 +05:30
if (maxCutBack < 0_pInt) call IO_error(301_pInt,ext_msg='maxCutBack')
if (stagItMax < 0_pInt) call IO_error(301_pInt,ext_msg='maxStaggeredIter')
if (vacancyPolyOrder < 0_pInt) call IO_error(301_pInt,ext_msg='vacancyPolyOrder')
if (err_struct_tolRel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_struct_tolRel')
if (err_struct_tolAbs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_struct_tolAbs')
if (err_thermal_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_thermal_tolabs')
if (err_thermal_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_thermal_tolrel')
if (err_damage_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_damage_tolabs')
if (err_damage_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_damage_tolrel')
if (err_vacancyflux_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_vacancyflux_tolabs')
if (err_vacancyflux_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_vacancyflux_tolrel')
if (err_porosity_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_porosity_tolabs')
if (err_porosity_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_porosity_tolrel')
if (err_hydrogenflux_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_hydrogenflux_tolabs')
if (err_hydrogenflux_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_hydrogenflux_tolrel')
#ifdef Spectral
divergence_correction for basic solver variants has now 3 possibilities: 0: uncorrected, slope per sidelength (physical dimension) e = res/dim 1: corrected by sidelength, slope per unitlength e = res/1 2: corrected such that distance between FPs e = 1 alway regarding the medium length of x,y,z direction
2013-01-16 16:10:53 +05:30
if (divergence_correction < 0_pInt .or. &
allowed arbitrary grid (formerly know as resolution), i.e. any integer>1 in each dimension is possible. removed square root correction for divergence (doesn't make sense) fixed FFT debug of spectral solver
2013-04-10 15:49:16 +05:30
divergence_correction > 2_pInt) call IO_error(301_pInt,ext_msg='divergence_correction')
merged code for python and spectral solver interfacing (shared most of it anyway). put functionality for getting header information (dimension, homogenization, resolution) in functions in mesh.f90
2012-04-11 22:58:08 +05:30
if (update_gamma .and. &
.not. memory_efficient) call IO_error(error_ID = 847_pInt)
set output order of spectral parameters to more reasonable one
2013-09-17 14:49:16 +05:30
if (err_stress_tolrel <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_stress_tolRel')
if (err_stress_tolabs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_stress_tolAbs')
rel tol of 0.0 useful when looking for absolute value only
2017-03-08 23:42:05 +05:30
if (err_div_tolRel < 0.0_pReal) call IO_error(301_pInt,ext_msg='err_div_tolRel')
set output order of spectral parameters to more reasonable one
2013-09-17 14:49:16 +05:30
if (err_div_tolAbs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_div_tolAbs')
rel tol of 0.0 useful when looking for absolute value only
2017-03-08 23:42:05 +05:30
if (err_curl_tolRel < 0.0_pReal) call IO_error(301_pInt,ext_msg='err_curl_tolRel')
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
if (err_curl_tolAbs <= 0.0_pReal) call IO_error(301_pInt,ext_msg='err_curl_tolAbs')
restructured AL solver to resemble polarization scheme and introduced alpha and beta parameters in numerics to determine what kind of solution you want. alpha = beta = 1 results in the AL scheme. alpha = beta = 2 results in the accelerated scheme. safe values are anything in between. changed the solver to use stress calculations on the campatible field which seems to result in faster convergence.
2013-02-28 23:05:02 +05:30
if (polarAlpha <= 0.0_pReal .or. &
polarAlpha > 2.0_pReal) call IO_error(301_pInt,ext_msg='polarAlpha')
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 22:50:05 +05:30
if (polarBeta < 0.0_pReal .or. &
included changes to correct cutback issue of spectral solver
2018-02-16 20:06:18 +05:30
polarBeta > 2.0_pReal) call IO_error(301_pInt,ext_msg='polarBeta')
new solver is now compiling without a PETSc installation, however only the plain basic solver is available then. also removed reporting of PETSc related variables in the case it is not installed/found
2012-08-29 00:49:47 +05:30
#endif
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
end subroutine numerics_init
added a new module called numerics.f90 which reads in all numerical "parameters" from the file numerics.config (also being added). From now on this file has to be located in the working directory of the FEM-model and has to contain all necessary parameters.
2009-06-15 18:41:21 +05:30
removed (in IO.f90) a dangerous initialization statement. Please read http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#4 for more details. Other files are just a little bit polished
2012-03-07 15:37:29 +05:30
end module numerics