Managing of parameters related to numerics. More...
Functions/Subroutines | |
subroutine, public | numerics_init |
reads in parameters from numerics.config and sets openMP related parameters. Also does More... | |
Variables | |
integer, public, protected | ijacostiffness = 1 |
frequency of stiffness update More... | |
integer, public, protected | randomseed = 0 |
fixed seeding for pseudo-random number generator, Default 0: use random seed More... | |
integer, public, protected | worldrank = 0 |
MPI worldrank (/=0 for MPI simulations only) More... | |
integer, public, protected | worldsize = 1 |
MPI worldsize (/=1 for MPI simulations only) More... | |
integer, public, protected | numerics_integrator = 1 |
method used for state integration Default 1: fix-point iteration More... | |
integer(4), public, protected | damask_numthreadsint = 0 |
value stored in environment variable DAMASK_NUM_THREADS, set to zero if no OpenMP directive More... | |
real(preal), public, protected | defgradtolerance = 1.0e-7_pReal |
deviation of deformation gradient that is still allowed (used by CPFEM to determine outdated ffn1) More... | |
real(preal), public, protected | numerics_unitlength = 1.0_pReal |
determines the physical length of one computational length unit More... | |
real(preal), public, protected | charlength = 1.0_pReal |
characteristic length scale for gradient problems More... | |
real(preal), public, protected | residualstiffness = 1.0e-6_pReal |
non-zero residual damage More... | |
logical, public, protected | usepingpong = .true. |
real(preal), public, protected | err_struct_tolabs = 1.0e-10_pReal |
absolute tolerance for mechanical equilibrium More... | |
real(preal), public, protected | err_struct_tolrel = 1.0e-4_pReal |
relative tolerance for mechanical equilibrium More... | |
real(preal), public, protected | err_thermal_tolabs = 1.0e-2_pReal |
absolute tolerance for thermal equilibrium More... | |
real(preal), public, protected | err_thermal_tolrel = 1.0e-6_pReal |
relative tolerance for thermal equilibrium More... | |
real(preal), public, protected | err_damage_tolabs = 1.0e-2_pReal |
absolute tolerance for damage evolution More... | |
real(preal), public, protected | err_damage_tolrel = 1.0e-6_pReal |
relative tolerance for damage evolution More... | |
integer, public, protected | itmax = 250 |
maximum number of iterations More... | |
integer, public, protected | itmin = 1 |
minimum number of iterations More... | |
integer, public, protected | stagitmax = 10 |
max number of field level staggered iterations More... | |
integer, public, protected | maxcutback = 3 |
max number of cut backs More... | |
Managing of parameters related to numerics.
subroutine, public numerics::numerics_init |
reads in parameters from numerics.config and sets openMP related parameters. Also does
Definition at line 1199 of file DAMASK_marc.f90.
References charlength, defgradtolerance, err_damage_tolabs, err_damage_tolrel, err_struct_tolabs, err_struct_tolrel, err_thermal_tolabs, err_thermal_tolrel, ijacostiffness, io::io_error(), io::io_floatvalue(), io::io_intvalue(), io::io_isblank(), io::io_lc(), io::io_read_ascii(), io::io_stringpos(), io::io_stringvalue(), itmax, itmin, maxcutback, numerics_integrator, numerics_unitlength, randomseed, residualstiffness, stagitmax, and usepingpong.
Referenced by cpfem_initall().
real(preal), public, protected numerics::charlength = 1.0_pReal |
characteristic length scale for gradient problems
Definition at line 1158 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer(4), public, protected numerics::damask_numthreadsint = 0 |
value stored in environment variable DAMASK_NUM_THREADS, set to zero if no OpenMP directive
Definition at line 1156 of file DAMASK_marc.f90.
real(preal), public, protected numerics::defgradtolerance = 1.0e-7_pReal |
deviation of deformation gradient that is still allowed (used by CPFEM to determine outdated ffn1)
Definition at line 1158 of file DAMASK_marc.f90.
Referenced by cpfem_general(), and numerics_init().
real(preal), public, protected numerics::err_damage_tolabs = 1.0e-2_pReal |
absolute tolerance for damage evolution
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
real(preal), public, protected numerics::err_damage_tolrel = 1.0e-6_pReal |
relative tolerance for damage evolution
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
real(preal), public, protected numerics::err_struct_tolabs = 1.0e-10_pReal |
absolute tolerance for mechanical equilibrium
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
real(preal), public, protected numerics::err_struct_tolrel = 1.0e-4_pReal |
relative tolerance for mechanical equilibrium
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
real(preal), public, protected numerics::err_thermal_tolabs = 1.0e-2_pReal |
absolute tolerance for thermal equilibrium
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
real(preal), public, protected numerics::err_thermal_tolrel = 1.0e-6_pReal |
relative tolerance for thermal equilibrium
Definition at line 1168 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer, public, protected numerics::ijacostiffness = 1 |
frequency of stiffness update
Definition at line 1150 of file DAMASK_marc.f90.
Referenced by cpfem_general(), and numerics_init().
integer, public, protected numerics::itmax = 250 |
maximum number of iterations
Definition at line 1175 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer, public, protected numerics::itmin = 1 |
minimum number of iterations
Definition at line 1175 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer, public, protected numerics::maxcutback = 3 |
max number of cut backs
Definition at line 1175 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer, public, protected numerics::numerics_integrator = 1 |
method used for state integration Default 1: fix-point iteration
Definition at line 1150 of file DAMASK_marc.f90.
Referenced by crystallite_init(), material::material_allocateplasticstate(), material::material_allocatesourcestate(), and numerics_init().
real(preal), public, protected numerics::numerics_unitlength = 1.0_pReal |
determines the physical length of one computational length unit
Definition at line 1158 of file DAMASK_marc.f90.
Referenced by discretization_marc::discretization_marc_init(), and numerics_init().
integer, public, protected numerics::randomseed = 0 |
fixed seeding for pseudo-random number generator, Default 0: use random seed
Definition at line 1150 of file DAMASK_marc.f90.
Referenced by math::math_init(), and numerics_init().
real(preal), public, protected numerics::residualstiffness = 1.0e-6_pReal |
non-zero residual damage
Definition at line 1158 of file DAMASK_marc.f90.
Referenced by numerics_init().
integer, public, protected numerics::stagitmax = 10 |
max number of field level staggered iterations
Definition at line 1175 of file DAMASK_marc.f90.
Referenced by numerics_init().
logical, public, protected numerics::usepingpong = .true. |
Definition at line 1163 of file DAMASK_marc.f90.
Referenced by crystallite_init(), hypela2(), and numerics_init().
integer, public, protected numerics::worldrank = 0 |
MPI worldrank (/=0 for MPI simulations only)
Definition at line 1150 of file DAMASK_marc.f90.
Referenced by hdf5_utilities::initialize_read(), hdf5_utilities::initialize_write(), results::results_mapping_constituent(), and results::results_mapping_materialpoint().
integer, public, protected numerics::worldsize = 1 |
MPI worldsize (/=1 for MPI simulations only)
Definition at line 1150 of file DAMASK_marc.f90.