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DAMASK_EICMD
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DAMASK_EICMD/code/debug.f90

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added version information to all files do NOT edit text like this: $Id: constitutive_phenopowerlaw.f90 406 2009-08-31 14:13:10Z MPIE\f.roters $
2009-08-31 20:39:15 +05:30
!* $Id$
Introduce debug module, contains distributions of nCutback, nStressLoop, and nStateLoop
2008-01-11 00:23:57 +05:30
!##############################################################
MODULE debug
!##############################################################
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
use prec
Introduce debug module, contains distributions of nCutback, nStressLoop, and nStateLoop
2008-01-11 00:23:57 +05:30
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
implicit none
debug now has config file, too
2010-09-23 13:31:41 +05:30
character(len=64), parameter :: debug_configFile = 'debug.config' ! name of configuration file
1) terminallyIll was reset before FE did cutback --> useless extra calculations of same problem over and over... 2) local stiffness calculation is now standard for non-local grains 3) stressLoopDistribution discriminates between (a) central solution and (b) stiffness perturbation 4) debugger is switched on as standard... (but verboseDebugger not!)
2010-09-06 21:36:41 +05:30
integer(pInt), dimension(:,:), allocatable :: debug_StressLoopDistribution
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
integer(pInt), dimension(:,:), allocatable :: debug_LeapfrogBreakDistribution
* now able to choose method for state integration (integrator and integratorStiffness in numerics.config); standard is "Fixed Point Iteration", which is basically the same as before; others available are "Explicit Euler", "AdaptiveEuler", "Classical Runge-Kutta" and "Runge-Kutta Cash-Karp" * now remembering stiffness similar to how we do it for Lp etc.; avoids undefined stiffness values for nonconverged stiffness calculation * non-local stuff: * changed non-local kinetics (Gilman2002) * enforce zero shearrate for overall carrrier density below relevant density * enforce zero density for those states that become negative and were below relevant density before * dislocation velocity is not limited by V^(1/3) / dt anymore
2010-10-01 17:48:49 +05:30
integer(pInt), dimension(:,:), allocatable :: debug_StateLoopDistribution
1) terminallyIll was reset before FE did cutback --> useless extra calculations of same problem over and over... 2) local stiffness calculation is now standard for non-local grains 3) stressLoopDistribution discriminates between (a) central solution and (b) stiffness perturbation 4) debugger is switched on as standard... (but verboseDebugger not!)
2010-09-06 21:36:41 +05:30
integer(pInt), dimension(:), allocatable :: debug_CrystalliteLoopDistribution
integer(pInt), dimension(:), allocatable :: debug_MaterialpointStateLoopDistribution
integer(pInt), dimension(:), allocatable :: debug_MaterialpointLoopDistribution
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
integer(pLongInt) :: debug_cumLpTicks = 0_pInt
integer(pLongInt) :: debug_cumDotStateTicks = 0_pInt
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
integer(pLongInt) :: debug_cumDotTemperatureTicks = 0_pInt
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
integer(pInt) :: debug_cumLpCalls = 0_pInt
integer(pInt) :: debug_cumDotStateCalls = 0_pInt
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
integer(pInt) :: debug_cumDotTemperatureCalls = 0_pInt
constitutive_nonlocal: - reworked contribution of immobile dislocation density for rate equations - flux is now calculated on the basis of interpolated velocities and densities at the interface; both incoming and outgoing fluxes are considered, so every material point only changes his own dotState - dislocation velocity is now globally defined and calculated by subroutine constitutive_nonlocal_kinetics; the subroutine is called inside _LpAndItsTangent as well as _microstructure; therefore, microstructure now needs Tstar_v as additional input; in the future one should perhaps create a subroutine constitutive_kinetics that calls constitutive_nonlocal_kinetics separately, to clearly distinguish between microstructural and kinetic variables - better use flux density vector as output variable instead of scalar flux values for each interface - added output variables internal and external resolved stress crystallite: - added flag to force local stiffness calculation in case of nonlocal model - misorientation angle is explicitly set to zero when no neighbor can be found debug: - added flag "selectiveDebugger" that is used when debugging statements should only affect a specific element, ip and grain; these are specified with the new variables debug_e, debug_i and debug_g - debugger can now be used in its original sense
2010-02-17 18:51:36 +05:30
integer(pInt) :: debug_e = 1_pInt
integer(pInt) :: debug_i = 1_pInt
integer(pInt) :: debug_g = 1_pInt
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
logical :: selectiveDebugger = .true.
logical :: verboseDebugger = .false.
1) terminallyIll was reset before FE did cutback --> useless extra calculations of same problem over and over... 2) local stiffness calculation is now standard for non-local grains 3) stressLoopDistribution discriminates between (a) central solution and (b) stiffness perturbation 4) debugger is switched on as standard... (but verboseDebugger not!)
2010-09-06 21:36:41 +05:30
logical :: debugger = .true.
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
logical :: distribution_init = .false.
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
CONTAINS
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
!********************************************************************
! initialize the debugging capabilities
!********************************************************************
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
subroutine debug_init()
use prec, only: pInt
use numerics, only: nStress, &
nState, &
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
nCryst, &
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
nMPstate, &
nHomog
Declaration of filename etc. was missing. Fixed now.
2010-09-23 14:43:46 +05:30
use IO, only: IO_error, &
IO_open_file, &
IO_isBlank, &
IO_stringPos, &
IO_stringValue, &
IO_lc, &
IO_floatValue, &
IO_intValue
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
implicit none
numerics.config is now optional; if this file does not exist in the working directory, standard values from numerics.f90 are used; either way the output file tells which values were taken. added some output to the init subroutines of debug.f90, FEsolving.f90, lattice.f90, material.f90 and mesh.f90.
2009-06-18 19:58:02 +05:30
Declaration of filename etc. was missing. Fixed now.
2010-09-23 14:43:46 +05:30
!*** input variables ***!
!*** output variables ***!
!*** local variables ***!
integer(pInt), parameter :: fileunit = 300
integer(pInt), parameter :: maxNchunks = 2
integer(pInt), dimension(1+2*maxNchunks) :: positions
character(len=64) tag
character(len=1024) line
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
write(6,*)
write(6,*) '<<<+- debug init -+>>>'
write(6,*) '$Id$'
write(6,*)
!$OMP END CRITICAL (write2out)
debug now has config file, too
2010-09-23 13:31:41 +05:30
1) terminallyIll was reset before FE did cutback --> useless extra calculations of same problem over and over... 2) local stiffness calculation is now standard for non-local grains 3) stressLoopDistribution discriminates between (a) central solution and (b) stiffness perturbation 4) debugger is switched on as standard... (but verboseDebugger not!)
2010-09-06 21:36:41 +05:30
allocate(debug_StressLoopDistribution(nStress,2)) ; debug_StressLoopDistribution = 0_pInt
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
allocate(debug_LeapfrogBreakDistribution(nStress,2)) ; debug_LeapfrogBreakDistribution = 0_pInt
* now able to choose method for state integration (integrator and integratorStiffness in numerics.config); standard is "Fixed Point Iteration", which is basically the same as before; others available are "Explicit Euler", "AdaptiveEuler", "Classical Runge-Kutta" and "Runge-Kutta Cash-Karp" * now remembering stiffness similar to how we do it for Lp etc.; avoids undefined stiffness values for nonconverged stiffness calculation * non-local stuff: * changed non-local kinetics (Gilman2002) * enforce zero shearrate for overall carrrier density below relevant density * enforce zero density for those states that become negative and were below relevant density before * dislocation velocity is not limited by V^(1/3) / dt anymore
2010-10-01 17:48:49 +05:30
allocate(debug_StateLoopDistribution(nState,2)) ; debug_StateLoopDistribution = 0_pInt
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
allocate(debug_CrystalliteLoopDistribution(nCryst+1)) ; debug_CrystalliteLoopDistribution = 0_pInt
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
allocate(debug_MaterialpointStateLoopDistribution(nMPstate)) ; debug_MaterialpointStateLoopDistribution = 0_pInt
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
allocate(debug_MaterialpointLoopDistribution(nHomog+1)) ; debug_MaterialpointLoopDistribution = 0_pInt
debug now has config file, too
2010-09-23 13:31:41 +05:30
! try to open the config file
if(IO_open_file(fileunit,debug_configFile)) then
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
write(6,*) ' ... using values from config file'
write(6,*)
!$OMP END CRITICAL (write2out)
debug now has config file, too
2010-09-23 13:31:41 +05:30
line = ''
! read variables from config file and overwrite parameters
do
read(fileunit,'(a1024)',END=100) line
if (IO_isBlank(line)) cycle ! skip empty lines
positions = IO_stringPos(line,maxNchunks)
tag = IO_lc(IO_stringValue(line,positions,1)) ! extract key
select case(tag)
case ('element','e','el')
debug_e = IO_intValue(line,positions,2)
case ('itegrationpoint','i','ip')
debug_i = IO_intValue(line,positions,2)
case ('grain','g','gr')
debug_g = IO_intValue(line,positions,2)
case ('selective')
selectiveDebugger = IO_intValue(line,positions,2) > 0_pInt
case ('verbose')
verboseDebugger = IO_intValue(line,positions,2) > 0_pInt
case ('debug')
debugger = IO_intValue(line,positions,2) > 0_pInt
endselect
enddo
100 close(fileunit)
! no config file, so we use standard values
else
Declaration of filename etc. was missing. Fixed now.
2010-09-23 14:43:46 +05:30
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
write(6,*) ' ... using standard values'
write(6,*)
!$OMP END CRITICAL (write2out)
Declaration of filename etc. was missing. Fixed now.
2010-09-23 14:43:46 +05:30
endif
debug now has config file, too
2010-09-23 13:31:41 +05:30
! writing parameters to output file
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
write(6,'(a24,x,l)') 'debug: ',debugger
write(6,'(a24,x,l)') 'verbose: ',verboseDebugger
write(6,'(a24,x,l)') 'selective: ',selectiveDebugger
!$OMP END CRITICAL (write2out)
debug now has config file, too
2010-09-23 13:31:41 +05:30
if (selectiveDebugger) then
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
write(6,'(a24,x,i8)') ' element: ',debug_e
write(6,'(a24,x,i8)') ' ip: ',debug_i
write(6,'(a24,x,i8)') ' grain: ',debug_g
!$OMP END CRITICAL (write2out)
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
else
debug_e = 0_pInt ! switch off selective debugging
debug_i = 0_pInt
debug_g = 0_pInt
debug now has config file, too
2010-09-23 13:31:41 +05:30
endif
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
endsubroutine
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
!********************************************************************
! reset debug distributions
!********************************************************************
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
subroutine debug_reset()
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
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
use prec
implicit none
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
debug_StressLoopDistribution = 0_pInt ! initialize debugging data
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
debug_LeapfrogBreakDistribution = 0_pInt
* now able to choose method for state integration (integrator and integratorStiffness in numerics.config); standard is "Fixed Point Iteration", which is basically the same as before; others available are "Explicit Euler", "AdaptiveEuler", "Classical Runge-Kutta" and "Runge-Kutta Cash-Karp" * now remembering stiffness similar to how we do it for Lp etc.; avoids undefined stiffness values for nonconverged stiffness calculation * non-local stuff: * changed non-local kinetics (Gilman2002) * enforce zero shearrate for overall carrrier density below relevant density * enforce zero density for those states that become negative and were below relevant density before * dislocation velocity is not limited by V^(1/3) / dt anymore
2010-10-01 17:48:49 +05:30
debug_StateLoopDistribution = 0_pInt
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
debug_CrystalliteLoopDistribution = 0_pInt
debug_MaterialpointStateLoopDistribution = 0_pInt
debug_MaterialpointLoopDistribution = 0_pInt
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
debug_cumLpTicks = 0_pInt
debug_cumDotStateTicks = 0_pInt
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
debug_cumDotTemperatureTicks = 0_pInt
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
debug_cumLpCalls = 0_pInt
debug_cumDotStateCalls = 0_pInt
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
debug_cumDotTemperatureCalls = 0_pInt
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
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
endsubroutine
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
!********************************************************************
! write debug statements to standard out
!********************************************************************
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
subroutine debug_info()
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
use prec
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
use numerics, only: nStress, &
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
nState, &
nCryst, &
nMPstate, &
nHomog
Introduce debug module, contains distributions of nCutback, nStressLoop, and nStateLoop
2008-01-11 00:23:57 +05:30
implicit none
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
integer(pInt) i,integral
integer(pLongInt) tickrate
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
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
call system_clock(count_rate=tickrate)
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP CRITICAL (write2out)
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
write(6,*)
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
write(6,*) 'DEBUG Info'
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,'(a33,x,i12)') 'total calls to LpAndItsTangent :',debug_cumLpCalls
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
if (debug_cumLpCalls > 0_pInt) then
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
write(6,'(a33,x,f12.3)') 'total CPU time/s :',dble(debug_cumLpTicks)/tickrate
write(6,'(a33,x,f12.6)') 'avg CPU time/microsecs per call :',&
dble(debug_cumLpTicks)*1.0e6_pReal/tickrate/debug_cumLpCalls
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
endif
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,'(a33,x,i12)') 'total calls to collectDotState :',debug_cumDotStateCalls
Update in order to include the c/a-ratio as additional information about the structure (modules lattice, constitutive_ changed accordingly) Correction of the expression for the velocity of mobile dislocation densities in constitutive_dislobased.f90 Correction of some Fortran syntax, incompatible with Compaq Visual Fortran (e.g. integer(8))
2009-03-20 20:04:24 +05:30
if (debug_cumdotStateCalls > 0_pInt) then
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
write(6,'(a33,x,f12.3)') 'total CPU time/s :',dble(debug_cumDotStateTicks)/tickrate
write(6,'(a33,x,f12.6)') 'avg CPU time/microsecs per call :',&
dble(debug_cumDotStateTicks)*1.0e6_pReal/tickrate/debug_cumDotStateCalls
Update in order to include the c/a-ratio as additional information about the structure (modules lattice, constitutive_ changed accordingly) Correction of the expression for the velocity of mobile dislocation densities in constitutive_dislobased.f90 Correction of some Fortran syntax, incompatible with Compaq Visual Fortran (e.g. integer(8))
2009-03-20 20:04:24 +05:30
endif
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,'(a33,x,i12)') 'total calls to dotTemperature :',debug_cumDotTemperatureCalls
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
if (debug_cumdotTemperatureCalls > 0_pInt) then
tidying up code and reversing order in debug timing output
2009-10-22 14:44:17 +05:30
write(6,'(a33,x,f12.3)') 'total CPU time/s :', dble(debug_cumDotTemperatureTicks)/tickrate
write(6,'(a33,x,f12.6)') 'avg CPU time/microsecs per call :',&
dble(debug_cumDotTemperatureTicks)*1.0e6_pReal/tickrate/debug_cumDotTemperatureCalls
Major update: corrected treatment of temperature
2009-07-01 15:59:35 +05:30
endif
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
integral = 0_pInt
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
write(6,*)
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
write(6,*) 'distribution_StressLoop : stress frogbreak stiffness frogbreak'
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
do i=1,nStress
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
if (any(debug_StressLoopDistribution(i,:) /= 0_pInt ) .or. &
any(debug_LeapfrogBreakDistribution(i,:) /= 0_pInt ) ) then
corrected bug in debug: stressloop info was erroneous mesh init now showing much more ip statistics in verbose mode
2010-09-07 14:36:02 +05:30
integral = integral + i*debug_StressLoopDistribution(i,1) + i*debug_StressLoopDistribution(i,2)
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
write(6,'(i25,x,i10,x,i10,x,i10,x,i10)') i,debug_StressLoopDistribution(i,1),debug_LeapfrogBreakDistribution(i,1), &
debug_StressLoopDistribution(i,2),debug_LeapfrogBreakDistribution(i,2)
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
endif
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
enddo
1) added distribution of leapfrog breaks 2) lattice_symmetryType is now a function (former lookup array was buggy) 3) stricter check of state var values (>0!) and memory deallocation done
2010-09-30 13:01:53 +05:30
write(6,'(a15,i10,x,i10,12x,i10)') ' total',integral,&
sum(debug_StressLoopDistribution(:,1)), &
sum(debug_StressLoopDistribution(:,2))
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
integral = 0_pInt
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,*) 'distribution_CrystalliteStateLoop :'
restructured stress integration. Double loop for stress integration (Lp and stress) with cutback step in IntegrateStress is replaced by single loop for Lp without cutback. loop counter and limits are accordingly renamed and implemented
2009-05-28 22:08:40 +05:30
do i=1,nState
* now able to choose method for state integration (integrator and integratorStiffness in numerics.config); standard is "Fixed Point Iteration", which is basically the same as before; others available are "Explicit Euler", "AdaptiveEuler", "Classical Runge-Kutta" and "Runge-Kutta Cash-Karp" * now remembering stiffness similar to how we do it for Lp etc.; avoids undefined stiffness values for nonconverged stiffness calculation * non-local stuff: * changed non-local kinetics (Gilman2002) * enforce zero shearrate for overall carrrier density below relevant density * enforce zero density for those states that become negative and were below relevant density before * dislocation velocity is not limited by V^(1/3) / dt anymore
2010-10-01 17:48:49 +05:30
if (any(debug_StateLoopDistribution(i,:) /= 0)) then
integral = integral + i*debug_StateLoopDistribution(i,1) + i*debug_StateLoopDistribution(i,2)
write(6,'(i25,x,i10,12x,i10)') i,debug_StateLoopDistribution(i,1),debug_StateLoopDistribution(i,2)
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
endif
enddo
* now able to choose method for state integration (integrator and integratorStiffness in numerics.config); standard is "Fixed Point Iteration", which is basically the same as before; others available are "Explicit Euler", "AdaptiveEuler", "Classical Runge-Kutta" and "Runge-Kutta Cash-Karp" * now remembering stiffness similar to how we do it for Lp etc.; avoids undefined stiffness values for nonconverged stiffness calculation * non-local stuff: * changed non-local kinetics (Gilman2002) * enforce zero shearrate for overall carrrier density below relevant density * enforce zero density for those states that become negative and were below relevant density before * dislocation velocity is not limited by V^(1/3) / dt anymore
2010-10-01 17:48:49 +05:30
write(6,'(a15,i10,x,i10,12x,i10)') ' total',integral,&
sum(debug_StateLoopDistribution(:,1)), &
sum(debug_StateLoopDistribution(:,2))
major restructuring of code. homogenization as well as constitutive are now free to choose. the runtime got somewhat longer (25% on simple tests) compared to a hardcoded isostrain homogenization. this might be a point of further optimization at a later stage... please use homogenization_isostrain.f90 as starting point / example for future developments of homog-schemes. the homogenization scheme now can additionally output certain results. hence, the userdata structure at each integration point now looks like this: - sizeHomogPostResults - block of that size containing homogPostResults then for each grain: - sizeGrainPostResults - block of that size containing crystallitePostResults, which consist of: + phaseID + volFrac + Eulers (3) + any constitutive post results requested
2009-05-07 21:57:36 +05:30
integral = 0_pInt
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,*) 'distribution_CrystalliteCutbackLoop :'
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
do i=1,nCryst+1
restructured stress integration. Double loop for stress integration (Lp and stress) with cutback step in IntegrateStress is replaced by single loop for Lp without cutback. loop counter and limits are accordingly renamed and implemented
2009-05-28 22:08:40 +05:30
if (debug_CrystalliteLoopDistribution(i) /= 0) then
integral = integral + i*debug_CrystalliteLoopDistribution(i)
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
if (i <= nCryst) then
write(6,'(i25,x,i10)') i,debug_CrystalliteLoopDistribution(i)
else
write(6,'(i25,a1,i10)') i-1,'+',debug_CrystalliteLoopDistribution(i)
endif
added timing facilities for LpAndItsTangent
2009-03-16 23:08:33 +05:30
endif
full update, i.e. my development snapshot
2008-02-19 18:28:46 +05:30
enddo
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
write(6,'(a15,i10,x,i10)') ' total',integral,sum(debug_CrystalliteLoopDistribution)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
integral = 0_pInt
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,*)
write(6,*) 'distribution_MaterialpointStateLoop :'
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
do i=1,nMPstate
if (debug_MaterialpointStateLoopDistribution(i) /= 0) then
integral = integral + i*debug_MaterialpointStateLoopDistribution(i)
write(6,'(i25,x,i10)') i,debug_MaterialpointStateLoopDistribution(i)
endif
enddo
write(6,'(a15,i10,x,i10)') ' total',integral,sum(debug_MaterialpointStateLoopDistribution)
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
integral = 0_pInt
write(6,*)
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,*) 'distribution_MaterialpointCutbackLoop :'
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
do i=1,nHomog+1
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
if (debug_MaterialpointLoopDistribution(i) /= 0) then
integral = integral + i*debug_MaterialpointLoopDistribution(i)
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
if (i <= nHomog) then
write(6,'(i25,x,i10)') i,debug_MaterialpointLoopDistribution(i)
else
write(6,'(i25,a1,i10)') i-1,'+',debug_MaterialpointLoopDistribution(i)
endif
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
endif
enddo
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
write(6,'(a15,i10,x,i10)') ' total',integral,sum(debug_MaterialpointLoopDistribution)
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
1) fixed terminallyIll bug occurring with Ngrains=1 homogenization 2) brushed up the output to be more easily readable/understandable
2010-09-02 02:34:02 +05:30
write(6,*)
openmp parallelization working again (at least for j2 and nonlocal constitutive model). In order to keep it like that, please follow these simple rules: DON'T use implicit array subscripts: example: real, dimension(3,3) :: A,B A(:,2) = B(:,1) <--- DON'T USE A(1:3,2) = B(1:3,1) <--- BETTER USE In many cases the use of explicit array subscripts is inevitable for parallelization. Additionally, it is an easy means to prevent memory leaks. Enclose all write statements with the following: !$OMP CRITICAL (write2out) <your write statement> !$OMP END CRITICAL (write2out) Whenever you change something in the code and are not sure if it affects parallelization and leads to nonconforming behavior, please ask me and/or Franz to check this.
2011-03-17 16:16:17 +05:30
!$OMP END CRITICAL (write2out)
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
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
endsubroutine
Introduce debug module, contains distributions of nCutback, nStressLoop, and nStateLoop
2008-01-11 00:23:57 +05:30
END MODULE debug