ab5033adde
improved strain splitting (tangent)
2014-08-19 11:27:58 +00:00
2d0c9e03c8
all constitutive models coupled with damage
2014-08-15 09:09:31 +00:00
7666013758
use subF instead of F for analytic jacobian calculation
2014-08-15 09:04:00 +00:00
1da874a6db
Modification of basic states for phase transformation
2014-08-14 13:18:33 +00:00
591a82de26
Fixed issue with previous commit
2014-08-14 12:21:51 +00:00
5719987f95
Calculation of eigendeformation tensor for phase transformation
2014-08-14 10:04:13 +00:00
ad6467638f
minor change to strain energy calculation
2014-08-14 09:59:16 +00:00
47707f86b6
fixed typo
2014-08-11 21:28:15 +00:00
b36b38d7c3
introduced non-zero residual damage to prevent stiffness matrix from being ill-conditioned
2014-08-11 17:13:06 +00:00
33b4c0d908
minor typo
2014-08-11 13:33:17 +00:00
584beee94e
dTdFe bug fix
2014-08-11 08:34:44 +00:00
8f444b0695
minor changes to multiphysicsOut
2014-08-10 11:14:43 +00:00
0a01d5f3a1
hardening does not depend on damage
2014-08-10 10:47:12 +00:00
b6ccbc0fe9
reworked energy splitting for damage
2014-08-10 10:45:07 +00:00
ec71d77038
corrections to analytic dPdF calculation
2014-08-10 10:27:35 +00:00
cfab313e3f
corrected incorrectly set dLp/dS for plasticity none
2014-08-10 10:06:03 +00:00
3700e132b0
cleaned up strain energy splitting. coupled damage to plasticity for J2 and phenopowerlaw
2014-08-08 22:29:38 +00:00
9c40f187a0
corrections to plastic work calculation and volumetric strain split
2014-08-08 17:01:20 +00:00
c4b9ddf45d
added strain decomposition to uncouple damage from negative hydrostatic part
2014-08-08 15:37:32 +00:00
10d2cfebd3
changed naming scheme for helper functions. damage and thermal dependent stress calculation more modularised
2014-08-08 14:02:20 +00:00
da5f3d8f85
removed some unused variables
2014-08-08 13:54:08 +00:00
f55dc4b639
added kmc example material.config
...
added elastic test for mkc, titanmod, and J2
2014-08-08 13:51:11 +00:00
0ecdd2692b
started to introduce state for phase transformation (adding one set of additional basic states)
2014-08-08 12:20:43 +00:00
dafccad7f5
bufgix for last commit, Franz please rather check this
2014-08-08 12:16:51 +00:00
1a0e0f4fa2
fixed wrong? homogenizedC calculation
2014-08-08 11:13:04 +00:00
ea66511160
added dislokmc (dislotwin modification)
2014-08-08 11:04:40 +00:00
9d615b3d3b
added getDamage and getTemperature helper functions
2014-08-08 07:39:17 +00:00
2f5d9376dc
call IO_error if inversion error in analytic jacobian calculation
2014-08-07 21:16:37 +00:00
98a297cd9e
removed old inaccurate analytic jacobian with exact jacobian. seems to work as well as perturbed jacobian and better than the old analytic jacobian for some simple tests.
2014-08-07 21:08:34 +00:00
0fc5e3717c
finished updating to new state of dislokmc
2014-08-07 15:50:52 +00:00
f0ade8d0a3
started to add David Cerecedas Model
2014-08-07 14:59:28 +00:00
fcfe26f7d3
added lineaODF example file
2014-08-07 09:29:50 +00:00
8a683e2371
reactivated plastic work contribution to damage. default state integration tolerance is 0.001. use aTol_damage tag in material.config to specify your own tolerance
2014-08-06 11:37:47 +00:00
fa45ef456e
fixed commercial FEM interfaces to work with damage_local
2014-08-04 18:18:28 +00:00
a787d66763
updated restart test, deviations seems to be related to tolerance in stress BC
2014-08-04 17:50:01 +00:00
6371d0d2bc
slight modifications to gradient damage
2014-08-01 15:15:02 +00:00
3d83ac64fd
added code for local damage
2014-08-01 14:54:57 +00:00
2e377056ed
missing adjustment of interface for call to CPFEM_general related to last commit
2014-07-24 12:26:01 +00:00
e7962e6dd1
disabled calculation and storage of Cauchy stress and derived quantities for spectral solver and own FEM:
...
command: /usr/bin/time -v
OLD DAMASK terminated on:
Date: 24/07/2014
Time: 12:03:58
STOP 0
Command being timed: "DAMASK_spectral -l tensionX.load -g 20grains16x16x16.geom"
User time (seconds): 12230.57
System time (seconds): 45.98
Percent of CPU this job got: 353%
Elapsed (wall clock) time (h:mm:ss or m:ss): 57:49.24
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 243392
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 0
Minor (reclaiming a frame) page faults: 13839
Voluntary context switches: 452541
Involuntary context switches: 2233168
Swaps: 0
File system inputs: 0
File system outputs: 556112
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
NEW DAMASK terminated on:
Date: 24/07/2014
Time: 14:12:16
STOP 0
Command being timed: "DAMASK_spectral -l tensionX.load -g 20grains16x16x16.geom"
User time (seconds): 11948.80
System time (seconds): 37.28
Percent of CPU this job got: 365%
Elapsed (wall clock) time (h:mm:ss or m:ss): 54:42.97
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 235280
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 0
Minor (reclaiming a frame) page faults: 14200
Voluntary context switches: 362509
Involuntary context switches: 1808383
Swaps: 0
File system inputs: 0
File system outputs: 556192
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
2014-07-24 12:19:15 +00:00
7afc21f48f
fixed reading in of state for restarting
2014-07-24 08:38:52 +00:00
a8c0ca66fc
corrected linking: use PETSC MPI (when available) rather then system wide version.
...
little polishing (e.g. debug output for new state)
2014-07-23 13:26:05 +00:00
ab9f36cfe7
fixed bug in J2 related to new state.
...
make clean now deletes old marc compilations
2014-07-23 08:23:56 +00:00
4e3a202f02
set local option as default for plastic state
2014-07-22 17:38:49 +00:00
1707f7d367
updated to read in TRIP parameters
2014-07-22 07:43:03 +00:00
0252fea3d7
fixed small bug in newstate
2014-07-10 08:47:00 +00:00
146d151357
disabled multiphysics output because homogenization output was not accessible anymore
2014-07-09 13:34:33 +00:00
e16eb379ad
some more consistency
2014-07-09 12:47:42 +00:00
a1162e6fb4
removed some redundant parts
2014-07-08 14:58:23 +00:00
4af3459424
fixed bug in symmetrizing 2nd order tensor
2014-07-08 01:02:29 +00:00
a68b216773
reworked damage. cleaned up homogenisation. removed VI stuff and using projection instead
2014-07-07 17:50:40 +00:00
7dfda9d8af
remved bug in phenopower law state initialization and a minor change in Makefile
2014-07-07 14:21:58 +00:00
cd1d286611
updated makefile for FEM solver and minor changes to spectral makefile
2014-07-04 10:46:23 +00:00
e71241a627
reverted change in commit 3263. correct index was being used in use of mapping. changed to material_phase for clarity
2014-07-04 09:46:43 +00:00
a1468b2693
for consistency, pushed assignment of sizePostResults from aggregators to individual thermal/damage label. Also fixed wrong index while use of mapping
2014-07-04 09:22:57 +00:00
9cc20ad751
fixed bug in counting outputs and changed damage formulation
2014-07-04 08:26:59 +00:00
546984b075
fixed bug in phase instance initialisation
2014-07-04 08:26:25 +00:00
a2cd7815e9
corrected none variable in pheno case
2014-07-03 14:02:20 +00:00
3ee743ce66
corrected dependencies for thermal and damage modules in makefile
2014-07-03 13:32:21 +00:00
27d861decc
fixed calculation of post results size introduced with new state
2014-07-03 13:17:29 +00:00
d5952138e3
corrected wrong dimensions of aTolstate and inclusion order of files in abaqus and marc interfaces
2014-07-03 12:52:33 +00:00
499eb7cdbe
included damage and thermal files in Abaqus and Marc intefaces
2014-07-03 10:59:27 +00:00
4812939b21
fixed error concerning state indices check
2014-07-02 14:54:43 +00:00
8fa2dcffbd
changed to new state, please report bugs to Luv or Martin
2014-07-02 12:27:39 +00:00
ad452508b0
cleaned up some errors with post results size
2014-07-01 23:02:24 +00:00
ac36190f10
no need to allocate a large array for constitutive(thermal,damage)_sizePostResults (changes apply only to new state)
2014-06-30 14:47:30 +00:00
9be7c0d5f3
fixed floating point exception in nonlocal (calculation of dUpper at several places)
2014-06-26 20:01:38 +00:00
4c7d6c4464
fixed error with Noutput counter and few other newstate related changes (nonlocal)
2014-06-26 13:53:12 +00:00
57a865c886
changed pointer attribute to allocatable in p_vec and p_intvec
2014-06-25 16:08:49 +00:00
03d1bb6b8b
changed thermal and damage defaults from undefined to none
2014-06-25 16:06:21 +00:00
baaf104238
changed pointer attribute to allocatable in tState. since the pointers are only used for allocation, allocatables should do the same job more efficiently
2014-06-25 14:22:08 +00:00
8b11b1b6b0
added thermal and damage effects to elastic hooke's law
2014-06-24 23:22:52 +00:00
676cba13a8
modified state integrators to perform staggered integration of plasticity damage and thermal internal variables
2014-06-24 23:21:25 +00:00
6dc7f1bac9
thermal and damage modules now synched with DAMASK
2014-06-24 23:19:21 +00:00
ab9a9f4f58
thermal and damage modules now linked to DAMASK
2014-06-24 23:18:39 +00:00
d594996e7c
added mesh dependent characteristic length as a numerical parameter needed for gradient and phase field problems on unstructured meshes
2014-06-24 23:18:07 +00:00
5d88a78206
added thermal and damage modules as examples of multi physics modules. only works with new state layout and still under testing.
...
damage_none: does nothing
damage_gradient: interacts with solver to solve gradient damage problems
thermal_none: does nothing
thermai_adiabatic: local heating only
thermal_conduction: interacts with conduction solver to solve coupled heat transfer problems
2014-06-24 22:59:16 +00:00
0c66204904
reference temperature for thermal problems parsed and stored in lattice
2014-06-24 22:54:19 +00:00
81729dab2a
changed output parsing slightly to not give an error for undefined (for plasticity) parameters or outputs. get Noutput for plasticity from constitutive_xxx_noutput and not from phase_Noutput which is the total number of outputs (plasticity+thermal....)
2014-06-24 22:53:25 +00:00
18b1245874
added damage and thermal state vectors and phase instances. only works with new state layout.
2014-06-24 13:51:17 +00:00
9cdee47500
now parsing thermal conductivity, thermal expansion coeff and damage tensor from material config if present and symmetrizing according to lattice structure. setting up for multi physics
2014-06-24 13:48:29 +00:00
c1fab338c3
new state with constitutive none was giving segfaults. fixed.
2014-06-24 13:44:50 +00:00
6ad6c7ad82
removed few bugs from nonlocal (newstate)
2014-06-24 09:24:59 +00:00
9ef7d2261e
removed few bugs from nonlocal (newstate)
2014-06-24 09:24:19 +00:00
6347adcb65
fixed error in previous commit
2014-06-23 22:09:15 +00:00
d3356bde4e
moved mappings for new state layout to material
2014-06-22 18:58:29 +00:00
257bf2f9e4
renamed to fit naming scheme
2014-06-18 14:36:29 +00:00
bf24bd83f2
fixed error check for CoverA ratio
2014-06-18 13:26:16 +00:00
eaa3e32f21
improved warning and error messages
2014-06-18 09:10:16 +00:00
2160b37b1e
fixed warning message in constitutive
2014-06-17 15:24:44 +00:00
3533138936
removed delta state for J2 and phenopowerlaw when using new state
2014-06-17 06:54:49 +00:00
5bd80123b4
fixed two severe bugs in new state, now a little bit faster (399 vs. 378 sec) and more memory efficicient (251312 vs. 236832 kbytes) for Phenopowerlaw 16x16x16 example (short load only)
2014-06-16 19:19:38 +00:00
6da07dd437
new state nonlocal output fixed
2014-06-16 14:28:11 +00:00
488927a231
worked on phenopowerlaw test, made material.config writer case insensitive, polished lattice, removed deprecated part of documentation
2014-06-16 13:11:26 +00:00
e8be3b871b
commented out the logical 'nonlocal' from newState structure(might be used later)
2014-06-14 11:50:46 +00:00
5755ed547b
applied new State for nonlocal model and a trivial changes in crystallite
2014-06-13 20:53:17 +00:00
da8f10fe6f
consistency checks for lattice type improved
2014-06-13 08:57:00 +00:00
bc5456b6c7
added dummy homogenization
2014-06-12 13:58:54 +00:00
0ca7f01186
fixed previous incomplete commit and few other trivial changes in newstate
2014-06-11 16:52:18 +00:00
8130f4b21f
changes to make newstate aware of damage variables
2014-06-11 16:32:09 +00:00
401b31c951
new state related changes
2014-06-11 12:27:41 +00:00
a54bb6ab24
prepared new State for dislotwin
2014-06-11 12:11:14 +00:00
f5ca6b5b36
made (homogeneous) temperature working for spectral solver
2014-06-11 08:19:07 +00:00
6327a0c471
removed debug statement
2014-06-10 18:00:13 +00:00
01a0a0d0bb
reverted some changes from previous commit
2014-06-06 08:57:24 +00:00
639ca89133
DAMASK (except nonlocal) now sees and interacts with FEM solver
2014-06-06 00:38:29 +00:00
4d3b09030c
fixed array out of bounds error due to misplaced #ifdef
2014-06-05 15:22:35 +00:00
bc1750f6f3
prepared new state for dislotwin
2014-06-03 13:46:42 +00:00
164252213b
more work on the new state
2014-05-27 14:46:03 +00:00
f7e574d7ab
fixed missing sizeState initialization causing problem with output (only for new state)
2014-05-27 12:10:16 +00:00
8f6200d01a
small bug fix for last commit
2014-05-23 23:17:22 +00:00
fcb89f7e75
polishing (partly redoing changes that got lost when going to rev 3000)
2014-05-23 17:13:08 +00:00
a284e7e6c0
more changes related to new state
2014-05-22 15:24:12 +00:00
adfa634d05
improved on new state, fixed wrong indices in output
2014-05-22 15:16:05 +00:00
052aee6d04
new state copying/restoring
2014-05-22 12:07:50 +00:00
8480fc706d
some changes on the new state, J2 seems to work already
2014-05-22 10:37:57 +00:00
d9e8e8fc10
added consitency check: At least one phase must be present
2014-05-21 13:03:59 +00:00
8044c5b737
improved on IO_read for recursion case
2014-05-21 10:03:57 +00:00
5d21ef5a84
fixed selective debugging logic flaw in crystallite_stressAndItsTangent
2014-05-19 16:43:32 +00:00
880f0a0c48
remove OMP Critical for output in regions not parallel
2014-05-16 14:01:27 +00:00
8be013b6ea
removed unneeded omp pragmas
2014-05-16 10:23:10 +00:00
ae7adcaa2b
error 100 now reports iostat return value (as "element")
2014-05-15 13:08:02 +00:00
88f94cbbec
increased debug threshold for some outputs (decreased verbosity level at "basic")
2014-05-15 13:01:54 +00:00
e62c5fdc05
added consistency check in material.f90: Microstructure index in geometry must not exceed number of sections in material.config
...
better error messages in case of recursive file input in IO.f90. also supports absolute path now
2014-05-15 09:40:43 +00:00
715e7fd918
some small iprovements: reading in geometry in mesh, readability of math, output formatting in fesolving and debug, hdf5 in constitutive
2014-05-15 08:52:16 +00:00
4da866b29b
exchanged race condition prevention from waiting random amount of time to omp critical
2014-05-14 13:57:25 +00:00
4bfced1a70
fixed small allocation flaws for new state
2014-05-12 13:00:37 +00:00
838a8be1b9
removed forgotten debug statements from last commit
...
fixed material.config for abaqus example
2014-05-12 09:28:32 +00:00
d820a5aaa6
fixed some errors in changes related to newstate
2014-05-12 00:44:44 +00:00
ee31bb1cae
some changes related to new state
2014-05-09 09:04:09 +00:00
1298f6ea5e
updated material.config of tests, had too many slip systems defined.
...
simplified none homogenization
2014-05-08 17:44:28 +00:00
986926aaf2
some changes related to new state
...
fixed assigning of wrong output in J2 model
2014-05-08 14:55:19 +00:00
72c7cfc7af
still some linking issues
2014-04-30 21:13:06 +00:00
e8df11b62f
splitted link and compile options
2014-04-30 14:13:21 +00:00
8cc3bf4049
added forgotten linker options
2014-04-30 13:22:08 +00:00
c027e8e1a8
added comment and citation for non-Schmid matrices for bcc
2014-04-30 09:56:30 +00:00
5b5a6ceaac
makefile modified not to link against wrong libraries when using PETSc, reading in of values in phenopowerlaw improved, HDF5 in mesh
2014-04-29 17:50:59 +00:00
6bce04df48
changed linker command slightly to ensure dynamic linking and link now agains non-parallel (but threadsafe) versions of LAPACK
...
(compile_CoreModule.py, Makefile, abaqus_v6.env, mod_MarcMentat)
openmp is not working for Abaqus exp, probably because the ifort 14 is not supported.
Test is now using a version without openmp
2014-04-29 16:43:59 +00:00
01416b7ab6
set num threads back and forth between abaqus and DAMASK (like marc)
2014-04-29 16:11:13 +00:00
3fdf602acc
modified reading in of values (realizes, if phase is not used in the model at all), started to include HDF5 output and new state
2014-04-15 10:49:24 +00:00
9b220c5c9a
modified reading in of values (realizes, if phase is not used in the model at all), started to include HDF5 output and new state
2014-04-15 10:09:20 +00:00
6314271136
polishing, HDF5 related changes
2014-04-15 09:49:50 +00:00
6f2f04fa49
added and modified a bunch of HDF5 related functions/subroutines/variables
2014-04-15 09:43:35 +00:00
302423d266
introduced new state structure, compile with STATE=NEW
2014-04-15 09:20:38 +00:00
eca211588e
new compiler is more sensitive, needed to disable complaints in case of DEBUG=ON
2014-04-11 08:00:20 +00:00
ac3bd2d725
space in frot caused compilation problem, fixed now
2014-04-07 14:35:40 +00:00
e62bf8b1b7
some minor polishing on the way
2014-04-04 14:40:30 +00:00
c712f30635
some hdf5 related functions added
2014-04-04 07:33:13 +00:00
c365e1995c
remove zeros for non existing slip/twin families
2014-04-02 10:59:14 +00:00
4aacca9f63
changed encodig of abaqus files, wrong directory in deploy me
2014-04-02 06:32:43 +00:00
342ca0be47
tested new scripts to update shebang, all files got same shebang (and for python files encoding)
2014-04-01 18:41:14 +00:00
436fa63912
corrected svn properties (executable, Id etc.)
2014-04-01 16:34:04 +00:00
11e138150a
Update material config file for cp-Ti (alpha)
2014-03-31 16:49:05 +00:00
84ce6e429a
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 10:04:11 +00:00
7b27606000
modified constitutive description in line with other dislocation density based models
2014-03-30 15:04:06 +00:00
4bb5439994
removed copyright from *.f90 and *.f files, will be added using the deployMe script for release/nightly build. Now based on presence of svn:keywords property set (usually "Id"). Similar thing will be done for .py, .sh, and .config files but more involved because they might be executable
2014-03-29 08:20:36 +00:00
aae3f95f76
added script to add Copyright information (complete header) to f90 files having the svn property "MPIE" set.
...
Development version don't need an header anymore
2014-03-26 14:57:33 +00:00
62497b648a
removed forgotten debug statement
2014-03-26 09:09:28 +00:00
58ad750b2a
small changes regarding restart and HDF5
2014-03-26 08:41:45 +00:00
99fe2dfccd
small changes to HDF5, put link to homepage into README not to have double effort
2014-03-25 17:21:47 +00:00
2659ee51d4
restart is working for all solvers, but slight deviations still occur. Reason is most probably, that for CPFEM init, a 0s timestep is required which seems to alter the state a tiny bit, leading to small deviations. For AL and Polarization, this is even more severe since the regular call to CPFEM has F-residual as the current deformation gradient, however the init step uses only F.
2014-03-25 15:44:16 +00:00
c7994db5ef
writing out f_aim and f_aim_last inc for restart, was calculated as average before
2014-03-24 09:59:30 +00:00
04b2011195
reintroduced dislocation hardening for bcc
2014-03-17 15:42:46 +00:00
bac0e24d21
added parameter to dislotwin 'dipoleformationfactor'. set it to 0.0 to turn hardening due to dipole formation off (like in the updated tungsten example). standard behavior (e.g. a value of 1) is recovered if no value is given
2014-03-13 23:50:55 +00:00
5d4017bbfc
introduced homogenization_none to substitute isostrain with ngrains 1.
...
cleaned up homogenization isostrain (has no state)
2014-03-13 23:20:50 +00:00
670c0caabc
2014-03-13 12:12:19 +00:00
3f7a389ff7
changed state parsing for local models (and for delta_state) such that only the needed part of the state array (for the given material point) is used
2014-03-13 06:43:49 +00:00
7c79b31f6c
remove not needed use statement
2014-03-13 05:50:56 +00:00
e1a31457ba
fixed potential array mismatch in assignment
2014-03-13 05:49:07 +00:00
fced0168f0
added a little bit more HDF5 functionality
...
made abbreviations in configure options consistently capitals
2014-03-12 16:51:01 +00:00
9afc1e3a15
fixed wrong omp statement
2014-03-12 15:29:14 +00:00
3aea8b39e9
added some HDF5 functionality (needs to be activated with preprocessor makro)
2014-03-12 07:33:51 +00:00
ff1b1c1a50
fixed bug introduced with lattice_structure change nonlocal, but with DEBUG=ON OPTIMIZATION=OFF there is an FPE. Division by zero? Marked in the code
...
forgot to commit dislotwin last time, now seems to work
2014-03-11 23:55:40 +00:00
ef8fbf4dda
introduced case in dislotwin for bcc (peierls stress as critical stress)
...
renamed some parameters, now exponents (p,q) for slip are per family, shear band got own ones. exponent for twin (r) now per family
fixed bugs in lattice ("empty" interactions should be 1 not zero)
see both Phase examples to check what is needed
2014-03-11 17:40:59 +00:00
6781d7d8a5
last line got lost
...
as it is fcc it should actually be only one slip system family
2014-03-11 10:49:48 +00:00
c2e81414e3
updated TWIP steel data set to have only 2 slip system families, added data set for tungsten
2014-03-11 10:34:36 +00:00
721183e702
removed some forgotten debug statements
2014-03-08 22:51:32 +00:00
2b589c3d71
moved reading in of lattice type and elastic constants to lattice module
...
removed structure type for hex, fcc, bcc, now defining slip/twin systems for each phase found in material.config
constitutive modules will only be initialized if needed
homogenizedC function is only needed for models incorporating twinning in a physical way (titanmod and dislotwin)
2014-03-08 20:50:31 +00:00
32493675d6
fixed bug in constitutive introduced in rev 2988 causing wrong names in *.outputConstitutive
2014-03-05 08:06:21 +00:00
0265978941
renamed "maxNmatIDs" accordingly to "maxNinstances"
2014-03-04 13:47:04 +00:00
a0d75ee05e
moved quaternion disorientation to lattice because it requires the knowledge of the lattice structure.
2014-02-28 13:28:27 +00:00
92bf1565fc
formatting
2014-02-28 13:05:11 +00:00
b0f191c88c
also rename matID/i to instance like in the other constitutive models
2014-02-28 13:03:21 +00:00
b9722b866c
improved error handling when getting number of threads
2014-02-28 10:30:07 +00:00
650b71ffa9
renamed instance consistently to "instance" as a preparation for new structure / elastic matrix handling
2014-02-28 10:18:40 +00:00
fe13bb16fe
added some consistency check and remove unnamed constants
2014-02-27 18:57:46 +00:00
ad203d32c1
circular dependencie (copy and paste error) removed
2014-02-26 12:04:52 +00:00
35be468b24
fixed detection of working directory for ifort
2014-02-25 21:10:55 +00:00
a554bc5267
now ignoring c/a ratio keyword
2014-02-19 07:40:21 +00:00
69992638a8
added missing covera_ration in hex test. was not necessary before for constitutive_none, now it is
2014-02-17 09:45:54 +00:00
8bbba55506
function version seems to be quasei-standard, not subroutine for getcwd
2014-02-14 19:59:37 +00:00
4efb1e5617
fixed bug: wrong initialization of lattice structure, had effect on j2 and phenopowerlaw
2014-02-14 18:05:59 +00:00
d3d4931061
corrected checking for ~/.damask/damask.conf
2014-02-14 15:58:01 +00:00
4399fb9535
improved comment on Euler angles, now includes unit
2014-02-10 15:48:00 +00:00
d8311d46b3
.. last commit message was missing because I wanted to abort, so:
...
move reading in of lattice structure to lattice (elastic constants, c/a ratio, lattice structure). Still needs a little bit of documentation, the lattice structure names are not easy to understand.
tested it for j2 and phenopowerlaw and seems ok, but before continuation with the other constitutives models might simplifiy a little bit.
2014-02-10 14:38:05 +00:00
d45aea4467
moved reading in of lattice stru
2014-02-10 14:31:19 +00:00
20bea80f0c
changed order to have PETSc variables before others, fixed problem when MPI and FFTW were installed in standard location but PETSc build own MPI
2014-02-09 18:30:31 +00:00
33ab0ff0fe
introduce enums, remove gdot_twin and tau_twin from possible outputs because they weren't output anyway
2014-02-09 17:08:13 +00:00
a07c738778
polished a little bit
2014-02-08 10:48:09 +00:00
8741f2368d
first (not too complicated) workaround for the shortcomings of the new intel compiler. still crashes, but later ;)
2014-02-06 17:48:01 +00:00
bc4cc20c55
slightly polished makefile and numerics, recompile fftw with icc; still not running with ifort 14.01
2014-02-06 10:41:34 +00:00
1ea48bb8ff
added accumulatedshear as output for twin and slip
2014-02-05 15:26:22 +00:00
83e4bc3247
updated test for restart, now also checking if number of increments is the same
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fixed output of test class
fixed small bug? in asciitable.py, @philip: please check
2014-02-03 19:30:28 +00:00
1444739d60
prevent ifort from complaining too loud about old syntax in openmpi files
2014-02-03 16:47:16 +00:00
caca65148d
fixed bug in restart: stiffness values that were read from file used to be overwritten by "utilities_constitutiveResponse"
...
Still not fixed in polarization and AL solver !!!
2014-02-03 15:57:04 +00:00
b9b87a785c
added crystallite_F to debugging output
2014-02-03 13:19:49 +00:00
c5b31b373c
no longer needed
2014-02-03 10:38:59 +00:00
aa4eee2b50
fixed bug in math_rotate_forward3333
2014-01-31 14:28:20 +00:00
c7e59821d1
fixed compilation bug when using IMKL single core
2014-01-30 15:38:10 +00:00
986591682c
remove equals sign in rpath definition to work with mac, changed linker options in compile_CoreModule to work with linux again, please let me know if mac doesn't work anymore (it should)
2014-01-30 13:07:44 +00:00
9e5a2d8e10
fixed runpath
2014-01-29 19:52:53 +00:00
f82e5ec26e
some small changes on the installation scripts, IMKL now works with gfortran, more verbosity and more sanity checks
2014-01-29 12:20:56 +00:00
ee99216edc
polishing compile_CoreModule, bug fix for Makefile
2014-01-28 07:34:13 +00:00
02441bef0f
introduced rpath to tell executable where libraries are located
2014-01-27 14:10:49 +00:00
b9e55b4495
moved setting of CPFEM forwarding flag to the forwarding subroutine
2014-01-27 11:05:36 +00:00
656e3cc6ca
some more small changes, including bug fix in configure + relative linking in Makefile for spectral solver
2014-01-27 10:12:29 +00:00
4850e5987d
remove LD_LIBRARY_PATH ( http://linuxmafia.com/faq/Admin/ld-lib-path.html ) and fixed wrong named xxx_ROOT
2014-01-25 00:15:04 +00:00
d66b41c686
fixed installation, will test now
2014-01-24 12:30:27 +00:00
c99ca8b0ee
fixed magnesium parameters
2014-01-23 13:33:09 +00:00
e6d88e4458
prevent twin volume fraction from going above 1.0
2014-01-22 15:47:49 +00:00
391d83fa2b
moved rate sensitivity block to where it belongs to, namely the analytic jacobian calculation
2014-01-22 15:34:10 +00:00
4b7890f133
fixed wrong indices in analytic jacobian calculation following christoph's changes. convergence is restored at least for the spectral solver
2014-01-22 10:16:55 +00:00
3dfdbaff5b
Fixed wrong indices in tangents dT_dFe and dFe_dLp, which however luckily did not have any effect in the perturbed stiffness since they were transposed such that the double contraction of both remained unchanged.
...
In contrast, the analytical jacobian will probably be affected by this change!
@Pratheek: Can you check with me how this can be fixed?
2014-01-22 08:38:13 +00:00
c10d0d15cb
crystallite_integrateStateFPI: convergence check always ran about all e,i,g; now checking only those specified in FEsolving_execElem, FEsolving_execIP
2014-01-21 18:45:41 +00:00
ff648492c1
perturbation calculation in crystallite_stressAndItsTangent: only backup and restore those chunks of crystallite_Fe, _Fp etc that are actually used in order to avoid pointless data copying in non ping pong mode
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(missed some part in last commit)
2014-01-21 18:28:21 +00:00
029826d84f
perturbation calculation in crystallite_stressAndItsTangent: only backup and restore those chunks of crystallite_Fe, _Fp etc that are actually used in order to avoid pointless data copying in non ping pong mode
2014-01-21 16:35:12 +00:00
351aa6ba29
setting todo and converged flag only for those e,i,g that are to be executed (FE_elemExec etc)
...
used to spoil convergence checking in non ping pong mode and lead to slow performance
2014-01-21 16:09:00 +00:00
74cbfb6d48
added few comments
2014-01-17 01:38:35 +00:00
77cba87bf3
in crystallite_integrateStress: pass full 2nd PK stress to LpAndItsTangent instead of only the deviatoric part; otherwise constitutive laws that depend on the hydrostatic pressure do not work; constitutive laws that require a deviatoric stress need to calculate it internally (as is e.g. already done in the J2 model)
2014-01-16 10:36:40 +00:00
a011b0a4a2
corrected tangent of plastic velocity gradient dLp_dT for slip (twin volume fraction was missing)
2014-01-16 09:53:45 +00:00
9223cf52b4
corrected non-Schmid effect: used to calculate resolvedstress based on Mandel notation which can be incorrect for nonsymmetric non-Schmid tensors
2014-01-16 09:50:40 +00:00
b24dd62431
corrected tangent of plastic velocity gradient dLp_dT for slip (twin volume fraction was missing)
2014-01-16 09:29:21 +00:00
563c4ac94b
corrected tangent of plastic velocity gradient dLp_dT, which improves convergence a lot
2014-01-16 09:18:26 +00:00
278f854e41
introduced functionality to get output results by point from the HDF5 file
2014-01-15 22:17:32 +00:00
3fffb2ae3e
added parameter set for Magensium
2014-01-15 12:29:44 +00:00
9f3a17b1b6
fixed bug in hexagonal slip system definition
2014-01-15 12:08:46 +00:00
98f677916c
fixed crash in RtoEuler for PHI=180°
2014-01-15 08:32:43 +00:00
449c66c70f
did some testing...
2014-01-14 19:32:55 +00:00
01c8c434f7
finished work on the new installation scheme (if no bugs are found ;))
2014-01-14 19:03:41 +00:00
aab0208c65
more modifications, only configure needs modifications
2014-01-12 17:29:00 +00:00
00eb9b2cf6
forgot Makefile
2014-01-11 17:18:59 +00:00
a1927b60a7
allow flux between neighboring material points if one of both got a velocity of zero
2014-01-08 16:35:10 +00:00
b41593f279
blocked density does no longer contribute to dislocation flux; used to generate source term for mobile density if burgers vector had any non-zero component perpendicular to blocking boundary.
2014-01-08 16:31:50 +00:00
629295242f
added two new outputs: "rho_dot_flux_mobile" and "rho_dot_sgl_mobile"
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corrected outputs of dislocation density rates: take into account that blocked dislocation density is a signed quantity
2014-01-07 15:55:28 +00:00
79307de6a7
added some code parts for HDF5 in Fortran
2013-12-30 10:06:01 +00:00
5b4b132176
introduced preprocessor statements in mesh to hide unneeded variables as a preparation for HDF5
2013-12-27 20:03:28 +00:00
831e905b16
added missing lp output to crystallite
2013-12-20 11:13:12 +00:00
de3fc70a02
moved restart writing to the forwarding routine
2013-12-20 10:49:14 +00:00
98d5a99a43
reverted unwanted changes to Makefile (configure)
2013-12-20 10:31:33 +00:00
d595f59f0e
improved sanity checks, mainly for RGC
2013-12-20 08:36:15 +00:00
af075aaa9d
found bug (array index out of bounds), Philip/Franz please check if correct (Gfortran was complaining)
2013-12-20 08:33:46 +00:00
543639bb8f
added support for Marc/Mentat2013.1
2013-12-19 13:37:35 +00:00
61c6839723
fixed over-sensitive error in homogeniztion and ifort option in makefile
2013-12-19 08:49:47 +00:00
6f6bd86078
fixed bug in heat generation and analytic jacobian calculations
2013-12-18 10:19:48 +00:00
f3ea92f50c
fixed error in previous commit
2013-12-18 09:38:44 +00:00
61981617d7
separated forwarding and solution subroutines for better control at the load step looping level
2013-12-18 09:35:05 +00:00
ff6211b78c
rolled back phase field changes
2013-12-18 09:09:32 +00:00
6fa9ed8f48
homogenization: added enums and sourced allocation for RGC, some higher verbosity for isostrain
2013-12-18 07:28:01 +00:00
c4a592867f
updated to PETSc 3.4.3, will not compile on all workstations except for maws0X
2013-12-17 15:37:14 +00:00
676e621af2
new version of Lib_VTK_IO
2013-12-17 13:24:34 +00:00
7b9d76cdcc
added missing allocation of outputID caused crashing
2013-12-17 08:02:21 +00:00
ba89df7784
continued with sourced allocation and EOL improvements
2013-12-16 11:58:03 +00:00
118dff9f23
fixed wrong initialized symmetry value
2013-12-16 10:56:56 +00:00
d5bdcf5a6d
some small improvements, still something wrong, probably in crystallite.f90
2013-12-13 14:14:17 +00:00
84d51d743c
fixed small issues, ATTENTION: Still a bug introduced with rev. 2783 not fixed
2013-12-13 13:19:17 +00:00
7ba3cc0ab7
removed symlink to marc 2010
2013-12-13 10:04:25 +00:00
acad3d4a33
using sourced allocation
2013-12-12 23:03:37 +00:00
da337962af
fixed bug for Abaqus input parsing
2013-12-12 22:29:40 +00:00
65ae979920
indroduced sourced allocation, enums where applicable (some parts still missing). fixed bug when having recursive file input
2013-12-12 17:09:59 +00:00
9b9f4dd624
adapted changes from rev 2776 for constitutive_nonlocal: improved usage of "enum", fixed bug in file reading, usage of "source" specifier for "allocate"
2013-12-12 10:16:50 +00:00
dd77690a68
fixed bug introduced in rev2777: renamed all remaining occurrences of variable "ncomponents" to "nconstituents"
2013-12-12 10:06:39 +00:00
102712d91f
added enum for dislotwin output, fixed bug when using recursive file input function
2013-12-11 23:42:33 +00:00
95d6430b09
improved on enums (introduced them for output in j2), fixed wrong recursion depth bug in IO, fixed a bug in reading in for none, j2, phenopowerlaw
2013-12-11 22:03:09 +00:00
7885ebaf8f
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 16:49:20 +00:00
efa7a6dae2
added example material.config again
2013-12-05 15:11:30 +00:00
bf6e749abd
adopted deployMe.sh to new svn server
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editorial changes in LICENSE and CPFEM.f90
2013-12-05 14:31:28 +00:00
61ebfb4c85
removed obsolete output 'boundarylayer' from material.config
2013-11-29 12:30:06 +00:00
b0695c0904
enumerators for case switch of outputs as already used in phenopowerlaw
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removed obsolete output 'boundarylayer'
2013-11-29 12:29:47 +00:00
f56cdafccb
polishing indentation levels
2013-11-29 12:25:36 +00:00
2d624d022f
fixed small bug in detecting the lattice structure. only first 3 letters count (e.g. 'ort' and 'orthography' will give the orthorombic lattice type)
2013-11-28 08:56:02 +00:00
345e5cd47c
split up material.config and added a small helper script to create wiki content from all material.configS
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(Work done by Luv, just his TortoiseSVN is not yet installed)
2013-11-27 17:49:34 +00:00
0bc99a9622
change latticeName to latticeID
2013-11-27 16:20:27 +00:00
6c2ab1f1f8
added ID (integer, enum) case switching for phenopowerlaw and isostrain
2013-11-27 11:39:28 +00:00
080edffd87
file was missing in last commit
2013-11-27 08:05:23 +00:00
2f7efa2055
introduced named constants for homogenization_type, phase_plasticitiy, and phase_elasticity to replace expensive string comparison. Labels for different schemes need to be stored in material.f90 because they are needed when parsing the config file
2013-11-27 08:04:05 +00:00
c9ce8d2c52
some improvements on HDF5 test, polishing math
2013-11-22 10:31:52 +00:00
e8de8f69a8
renaming of "maxNinstance" to be consistent with naming scheme introduced in rev2662
2013-11-21 13:40:14 +00:00
3cc6781eaf
renaming of "instance" and thelike to be consistent with naming scheme introduced in rev2662
2013-11-21 13:35:43 +00:00
883669bd77
in preguess of FPintegrator: resetting of previous dotstates can be done in same loop as collectdotstate
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polishing: indentation level and capitalization
2013-11-21 10:58:41 +00:00
9083aa53fb
fixed long lines due to makro expansion
2013-11-19 16:06:53 +00:00
9c34c1b871
error reporting for phase fields only if there are active phase fields
2013-11-14 10:36:49 +00:00
f51c600189
convergence check for phase field only if there are active phase fields
2013-11-14 10:32:41 +00:00
3b113f6a62
more errors :)
2013-11-13 19:38:25 +00:00
8444b4116d
corrected error in previous commit
2013-11-13 19:26:36 +00:00
50db944c0c
reworked phase field interface to damask spectral solvers. now specify 'thermal a b c' or 'fracture a b c' to activate either phase field where a b c are the initial value, diffusion coefficient and mobility respectively.
...
Right now only thermal and fracture phase fields implemented and only in the basic petsc solver
2013-11-13 19:21:35 +00:00
724380c624
Coupled phase field implementation for the basic petsc solver. needs clearing up… work in progress
2013-11-12 00:44:23 +00:00
9ac8846e41
compiling with hdf5 is now working for DAMASK (if HDF5=ON) and for playground example in private
2013-11-07 12:52:36 +00:00
c857381881
added "-d", "--directory" as possible cmd switches for working directory.
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fixed (sometimes?) non-working check for valid working directory path.
2013-10-24 18:56:56 +00:00
ea980f428e
fixed long line coming from PETSc macro expansion
2013-10-23 17:52:58 +00:00
57cf472982
Improved convergence checking when using newton solver (does not oversolve the problem like before)
2013-10-23 15:22:12 +00:00
eb0d2b7e24
fixed bug that (sometimes, always?) prevented reading in of debug.config, when variable 'line' was still '#EOF#' from former IO_read...
2013-10-23 11:23:41 +00:00
bdafc6f1b8
condensed error msg numbering,
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introduced new error for "microstructure without any constituent"
2013-10-23 11:21:48 +00:00
205eb66ba8
bugfix for last commit, too many variables declared as private
2013-10-23 10:29:38 +00:00
96b03841e8
redefined macro for intel compiler, should work with windows (but Nicolo had some problems)
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made configure verbose
2013-10-23 08:38:14 +00:00
7b28dedfe3
removed temperature calculation and debugging statements
2013-10-22 15:52:58 +00:00
ea664688f8
introduced dummy temperature calculation.
2013-10-18 20:56:10 +00:00
3ecc8103f0
introduced dummy heat calculation, available as an crystallite output
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temperature, avgP and avgF are available as homogenization output. move crystallite output of ipcoordinates to homogenization
2013-10-18 18:57:28 +00:00
1c7ed337d7
corrected linebreak in comment
2013-10-17 12:52:46 +00:00
03e26af37b
small bufix, didn't compile
2013-10-16 20:44:04 +00:00
dc95c82d4a
removed temperature integration and corresponding data structures and debugging options
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temperature is stored in crystallite, but homogeneous on one IP (not an component (grain) quantity and an input value parsed in by the BVP solver.
introduced heat, a component (grain) quantity which is homogenized before returned to the heat transfer solver.
went ahead with removal of dummy functions in homogenization and constitutive, this time mainly reduced function signatures to reflect actually needed quantities.
2013-10-16 13:04:59 +00:00
6a1c40d540
introduced error when element/IP/component(grain) selected for debugging does not exist
2013-10-16 12:38:00 +00:00
0a292d8d8b
fixed final bug in hex twintwin matrix
2013-10-15 22:02:39 +00:00
4d184b1ee4
improved comments
2013-10-14 14:35:41 +00:00
295d0cd28e
removed a bunch of dummy functions (delta state for all constitutive_XXX except nonlocal, microstructure for none, j2 and phenopowerla), additional simplifications for none, averageBurgers is only relevant for RGC
2013-10-14 10:54:45 +00:00
029502c12e
fixed typo causing compilation error
2013-10-14 06:11:50 +00:00
b651f334fe
set useful default values to remove dummy functions in individual homogenization schemes (stateInit, averageTemperature, and updateState (isostrain only))
2013-10-11 16:01:53 +00:00
80cb78c1fd
corrected activation of slipbands; both velocity and resistance have to be non zero
2013-10-11 13:52:00 +00:00
3b5a5ab812
changed error in case of number of found interaction types is less than expected to warning
2013-10-11 09:17:03 +00:00
bb0b35e466
made compilation_info.f90 windows compatible and added abaqus_v6_windows.env as a template for using DAMASK with windows.
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Deleted old fftw and ACML installation instruction (can be found on damask.mpie.de)
2013-10-10 09:38:31 +00:00
ed47d25adc
remove dotTemperature (returned always 0 anyway) to make it easier to replace it with a heating rate funtction
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remove potentially dangerous short circuiting in homogenization files
added doxygen comment for nonlocal (giving the functions a name)
fixed wrong definition of maxnchungs introcuded into dislotwin with last commit, causes trouble with hex
2013-10-09 06:12:16 +00:00
82faf74363
added doxygen documentation and unified variable names and some common parts of the code
2013-10-08 16:27:26 +00:00
0a7052a7da
fixed two errors in hexagonal slipslip and twintwin interaction matrix
2013-10-08 13:52:19 +00:00
42cd4eb38f
fixed some e12.6 string formats to avoid compile time warnings
2013-10-08 13:51:36 +00:00
a2169e338f
fixed type-casting problems (mainly with Lib_VTK_IO)
2013-09-26 17:21:46 +00:00
ca2a8d0a03
fixed typos in Abaqus related functions
2013-09-23 09:01:46 +00:00
595c8860a2
renamed myInstance -> matID, myStructure -> structID to be consistent with other constitutive models
2013-09-20 17:03:11 +00:00
ad32aa3ced
fixed calculation of CurlRMS when grid(1)==1
2013-09-20 16:17:25 +00:00
a0f304021f
fixed restarting for Polarisation and AL, updated corresponding test and polished output in python (some statements are screwed up when making them Python3 compatible)
2013-09-20 14:22:37 +00:00
40c399bf2e
fixed bug in last commit and remove one more goto marker
2013-09-19 15:28:55 +00:00
ce926aaf1f
Minor contribution :
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- add SVN keyword to the material.config file for cp-Ti
- add comments in lattice file
2013-09-19 09:17:09 +00:00
ca0b3b7b81
changed name of some variables to be in accordance with constitutive_none,j2,phenopowerlaw
2013-09-19 07:46:01 +00:00
70c888f6ea
fixed a typo in documentation
2013-09-18 19:54:39 +00:00
56d21286a6
fixed comment on values changed automatically
2013-09-18 14:33:40 +00:00
3eec0ecdcd
introduced #EOF# as module wide parameter in IO.f90
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renamed read/write binary file to read/write real/int
removed suffix job from readFile functions as the name of the model is needed as an argument
2013-09-18 14:07:55 +00:00
19a353edb4
made error in case of invalid precision more verbose
2013-09-18 13:59:42 +00:00
a8eb6a985e
- Addition of an example of a material.config file for hcp material (cp-Ti).
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- New Error Message #214 when elastic constants are not correctly defined.
- Error message when the c/a ratio for hcp is higher than 2 (no physical sense).
2013-09-17 12:20:50 +00:00
cb16b30409
set output order of spectral parameters to more reasonable one
2013-09-17 09:19:16 +00:00
3bf0ed84c8
some comments and minor improvements.
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removed tol_gravityNodePos from prec because it's not used
tol_math_check is now used by spectral driver to check rotation
2013-09-14 10:59:35 +00:00
5f973a21c0
require all hardening coefficients/ non schmid coefficients to be specified in material.config, do not silently ignore any
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warning message now more meaningful (?) when using less than maximum number of slip families
2013-09-12 14:47:09 +00:00
ddfc40afe6
improve restart test, deletion of results was messed up. fixed restart for BasicPETSc, AL and Polarization currently don't run when restarting
2013-09-05 12:07:58 +00:00
4ebf46d2ac
nonSchmidProjection was reset to zero each time during instance loop in init, so entries from previous instances got lost; fixed that
2013-08-23 13:53:03 +00:00
1f77594ca0
dislocation velocity was not correctly stored to state in last version
2013-08-21 13:54:36 +00:00
4f8664baa3
in kinetics: non schmid stresses only influence peierls mechanism, but not solid solution hardening; as a result the derivative of the velocity with respect to the resolved stress has to be split into a Schmid and a non-Schmid part
2013-08-21 12:21:52 +00:00
ec377a6e8e
removed obsolete "dead zone" scaling
2013-08-21 08:39:43 +00:00
f706ba3ff9
rearranged arguments of "constitutive_nonlocal_kinetics", got "tauTreshold" as argument, not complete state
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don't call "constitutive_nonlocal_kinetics" twice for edges in case of nonSchmid behavior, but just call once and copy results from positive to negative edges
2013-08-21 07:55:34 +00:00
277972edbd
"dv_dtau" argument in "constitutive_nonlocal_kinetics" not optional anymore
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renamed "screwStressProjection" to "nonSchmidProjection"
2013-08-21 07:23:02 +00:00
39c05e0d9e
for bcc: exchanged 2nd and third hardening coefficient to be consistent with fcc; now 2nd is coplanar and 3rd is collinear; added newer reference concerning the bcc hardening coefficients
2013-08-14 11:47:03 +00:00
e909b825cc
correction of hardening coefficients also enabled for bcc
...
for fcc: now applied to all hardening coefficients, not only hirth, lomer, and glissile
2013-08-14 11:44:30 +00:00
b8d5f3124f
added citation on phenopowerlaw aluminum parameters
2013-08-09 21:24:42 +00:00
e62b760a6e
added F_avg = F_aim in boundary condition convergence check
2013-08-09 16:25:13 +00:00
822fa3d97c
forgotten line continuation
2013-08-09 04:16:16 +00:00
c93373a4ac
removed long lines
2013-08-08 19:33:21 +00:00
3bb5a5e7b5
line too long in DAMASK_spectral_solverPolarisation.f90, reordered curl calculation for clearer look, fixed test for Marc 2013
2013-08-08 18:10:58 +00:00
591a3023e8
made plain mode work with Abaqus
...
ATTENTION plain mode (Marc and Avaqus) does not support writung out the deformed geometries
2013-08-08 15:00:22 +00:00
3fcc00910c
fixed bug that occured under marc (and abaqus?) with openmp:
...
"lastLovl" (for marc) and "lastStep" (for abaqus) have to be global module variables in FEsolving.f90 instead of local variables in the respective DAMASK_* files; otherwise they are initialized with zero each time hypela2/umat is called.
2013-08-08 12:53:03 +00:00
7f3c24e1f1
fixed some buggy last minute changes in the last commit
2013-08-08 09:13:29 +00:00
23e8fcbc51
updated config file with new convergence parameters
2013-08-08 09:12:12 +00:00
ac92b90e0b
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 17:20:05 +00:00
f2d6703148
multiplication now sensitive of crystal structure, yet multiplication in bcc identical to fcc except for the contribution of edges which is completely dropped for bcc
2013-08-05 09:26:37 +00:00
813ed130b0
nonSchmid behavior now ready to use for bcc with phenopowerlaw and nonlocal constitutive model.
...
nonSchmid tensors according to Koester,Ma,Hartmaier,2012.
extended lattice_Sslip with non-Schmid tensors (the full non-symmetric tensors are required for the tangent and cannot be retrieved from the symmetrized Mandel notation)
2013-08-05 09:23:21 +00:00
9f0fe873ba
plain mode (no ping pong) now seems to work for marc, further testing needed
...
regular sequence of computation modes is
inc 0: 1,1,1,…
inc 1: 0,0,0,…
7,1,1,…
0,0,0,…
1,1,1,…
and so on
after a cutback the computation modes follow as
inc 5: 8,0,0,…
1,1,1,…
0,0,0,…
1,1,1,…
2013-08-02 16:19:45 +00:00
fa3be9a967
corrected lastLovl introduced in rev2593
2013-08-02 15:44:28 +00:00
5b80ef3a4c
fixed wrong error calculation in Polarisation and AL solvers, and strictened tolerances for tests
2013-08-02 13:55:44 +00:00
8d6b840802
removed variable lastMode from FE_solving, used to be used for detection of first call after ping pong; now this is done by checking for a change in the lovl (macro) or a change in the calculation step (abaqus)
2013-08-02 13:28:50 +00:00
74791a6686
corrected invalid error for mismatch_p
2013-08-02 11:48:24 +00:00
3d687be8b0
Changed order of blocks associated with different tasks:
...
backup jacobian
restore jacobian
age results
collect
calc
This becomes important if multiple tasks are requested by one call to CPFEM_general. In plain mode this could, e.g., be
1) backup jaco, 2) age results, 3) calc
2013-08-02 11:36:51 +00:00
7d2206356e
parallelExecution flag now passed as input variable by CPFEM_general; flag is set on the solver level (DAMASK_abaqus_exp.f, DAMASK_marc.f90, etc.)
2013-08-02 11:20:11 +00:00
4f9dbfa193
last commit also solves problem with infinite loop in case of a cutback in homogenization
...
corrected indentation of a comment
2013-08-02 07:59:55 +00:00
a08d263865
remnoved some unused fuctions from use statements
2013-08-02 06:18:41 +00:00
a7f0f4ed79
moved some small part of the code that remembers maximum and minimum stress/stiffness values to different location
2013-08-01 16:27:37 +00:00
728facd451
corrected indentation level of parts of the code
...
moved debugging output of stress and stiffness to different position in code
2013-08-01 16:10:56 +00:00
ac2ca43cfc
added svn properties
2013-08-01 09:13:46 +00:00
2dc985f558
set tolerances to useful values and renamed them.
...
allowed "keyword = value" in numerics.config (simply removing "=" from line)
2013-07-31 15:03:38 +00:00
b5a11f9d31
fixed bug in AL, weakened correction slightly
2013-07-30 21:04:41 +00:00
81531097f1
changes on convergence tolerances of AL and Polarisation, switched back to immediate correction of stress bc but only when last two average stresses are close to each other (cosine decay)
2013-07-30 15:32:55 +00:00
03d8f14a98
introduced dynamics for high strain rate simulations. so far only works for materials with homogeneous density. the density is read in as an optional argument in the load file using the keyword 'den' or 'density'. if density > 0 then inertial terms are added to the stress equilibrium. an implicit euler time discretisation is used to calculate the inertial terms.
...
dynamic problems are length scale dependent so make sure the geometry size is meaningful (1 m^3 or N m^3 for example is too big for a RVE!).
not specifying a density (density = 0) will perform a quasi static simulation as before.
2013-07-26 16:25:37 +00:00
216063fe36
added Polarisation scheme as solver
2013-07-24 13:06:16 +00:00
4f7cd76b29
renamed texture_rotation into texture_transformation
...
changed keyword for material.config to axes in line with geom_fromAng.py
former keyword rotation is still recognized for compatibility
2013-07-24 11:09:39 +00:00
f896b4a01e
updated Marc/Mentat integration once more to minimze interference with original instal
...
added support for Marc2013, which is now default in apply_DAMASK_modifications
2013-07-24 08:41:58 +00:00
ebe8361af0
decoupled compatibility/equilibrium calculation from stress BC correction. needs more iteration for mildly contrasted materials, but there the basic scheme is better suited anyway. but now converges better for highly contrasted VEs
2013-07-23 17:42:15 +00:00
3749cd5564
changed "math_AxisAngleToR" to "math_axisAngleToR" to be consistent with spelling in math.f90
2013-07-22 09:43:35 +00:00
bbb0803ce4
itmin was always +1
2013-07-17 19:58:48 +00:00
74a7840a59
wrong intent(in) statement fixed
2013-07-15 10:13:28 +00:00
8210b14e90
comments for doxygen
2013-07-12 06:57:15 +00:00
4407edd802
checked convergence reporting for AL and BasicPETSc, seems to be ok now.
2013-07-08 15:48:13 +00:00
27c64ba4ad
corrected line breaking for /echo/ tag
2013-07-08 09:46:38 +00:00
1db24d2a72
removed duploicate writes
...
changed last occurences of old mode syntax
one more change in the direction of a plain mode, i.e. when there is no collect cycle
2013-07-04 11:59:45 +00:00
8f146ad385
fixed bug in cosine filter
2013-07-02 04:38:18 +00:00
8ccdfb27f3
reworked the hexagonal slip system order and adjusted interaction matrices to a logic that facilitates later system additions without altering existing structure.
2013-07-01 14:01:42 +00:00
4a291dc372
implementation of twin nucleation criteria according to Davids PhD thesis
...
applies for fcc crystal structure only
2013-07-01 13:06:01 +00:00
6ec57db0c6
fixed writing out of initial configuration for spectral solver in case of ngrains != 1, small formating improvements in other files
2013-07-01 06:40:09 +00:00
40ace5c666
more documentation and parameters capitalization unified and using ipc in all modules (sometimes called gr)
...
nonlocal: only missing line continuation in string fixed
2013-07-01 06:10:42 +00:00
f408ea3381
corrected error msg typos
2013-06-30 00:17:58 +00:00
5f20c86905
small documentation and output fixes
2013-06-28 18:59:21 +00:00
ef2c2af471
doxygen documentation for J2
2013-06-28 18:58:10 +00:00
fd8d85896a
error msg in case of unknown keyword was not properly trimmed --> 64kB of spaces...
2013-06-27 16:41:00 +00:00
f9f76fa158
missed these three files in last commit!
...
[added possibility for multi-level inclusion of files in *.config and loadcase files.
include subfiles by stating
{path/to/include}
]
2013-06-26 19:19:41 +00:00
98528f9a89
added possibility for multi-level inclusion of files in *.config and loadcase files.
...
include subfiles by stating
{path/to/include}
2013-06-26 19:19:00 +00:00
0f1bb4f555
corrected doxygen documentation tags
2013-06-25 06:08:33 +00:00
aea8ab144a
changed all file reads consistently to 65536 bytes length
2013-06-24 13:33:30 +00:00
9a1ad7e089
added third value for slip twin interaction in fcc dislotwin example
2013-06-24 12:53:56 +00:00
7b2e48df68
new 'gradient' filter based on greens function from gradient elasticity theory. work in progress
2013-06-21 17:26:05 +00:00
81cdd2b1cc
added second type prismatic slip system for hexagonal lattices as 6th slip family.
...
consequently, 4 new interaction types (21,22,23,24) available for slip/twin and twin/slip.
interaction of slip/slip got rearranged and now has 42 types...
list of former --> new:
6 7
7 8
8 9
9 10
10 11
11 13
12 14
13 15
14 16
15 18
16 19
17 20
18 22
19 23
20 25
21 28
22 29
23 30
24 31
25 33
26 34
27 35
28 37
29 38
30 40
2013-06-14 10:20:31 +00:00
a78f91311e
added svn properties: line ending: LF and keywords: ID
2013-06-14 09:49:33 +00:00
1c25403b5b
changed default values of AL spectral solver tolerances. should've been done along with commit 2254.
2013-06-12 10:06:04 +00:00
daf89806b1
fixed bug in deltaState; used to lead to unpredictable values in accumulated shear, since deltaState was not defined at this state position
2013-06-11 21:03:23 +00:00
296a5040b9
fixed bug in initialization when reading in material.config.
...
Fortran does not short-circuit, e.g. (if a>0 .and. b(a) ==c) might cause an out-of-bounds error when a=-1 it'll try to access b(-1)!
2013-06-11 20:16:40 +00:00
6f7740a243
made doxygen working for MSC.Marc again, small changes on the todo-statements for doxygen, they don't work on single lines of codes but only on module/variables
2013-06-11 16:35:04 +00:00
ce9f92a884
polishing output
2013-06-11 10:27:38 +00:00
1b53bad9a4
removed doubled equal sign in compiler name definition
2013-06-11 09:06:25 +00:00
a7b6093edc
fixed bug in include_linux64 for Marc 2012, tests should run again after updating the copy in /msc/....
...
polished two other versions of this file
unified output format for /echo/ in material.f90
2013-06-11 07:28:08 +00:00
55735b9580
grainrotation output now uses corrected rotation math
2013-06-07 09:35:00 +00:00
5d7f7f1bc5
reverted accidently commited changes to Makefile.
...
one public statement in math.f90 still prevented compilation of core module, fixed that
2013-06-07 07:27:12 +00:00
e6ca36c7d7
removed old DAMASK_marcXXXX.f90 source files.
...
If you just use one Marc version, simply select DAMASK_marc.f90, this matches for all releases.
DAMAKS_marc.marc compile with Marc 2010 does not work with Marc 2012. In case you need more than one Marc version in parallel, run symLink_Code.py in /code/setup to generate symlinks for Marc version 2010,2011,2012
2013-06-06 16:04:40 +00:00
06b977ff61
added public statements to fftw functions and constants after whole math module is private now
2013-06-06 09:25:27 +00:00
622e2dcf15
Fixed bug in math rotations: passive and active rotations were not clearly distinguished and partly mixed up; yet, luckily, only resulted in wrong output of euler angles.
...
Now fixed with following convention:
Rotation conversions do not switch implicitly from active to passive or vice versa EXCEPT when converting to or from any "Euler" type (Euler angles or Euler axis/angles). Those functions expect a passive rotation as input if converting to Euler type and return a passive rotation if converting from Euler type.
2013-06-05 19:10:37 +00:00
84c43741a6
reworked distribution of microstructure constituents. now each material point represents "as good as possible" the fractional content of constituents.
...
removed error for volume fractions not equalling 1.
implemented capability to rotate the texture given in material.config.
2013-05-29 17:23:49 +00:00
a21dd816c7
init reporting of constitutive_*.f90 had less/to much spaces, renamed label to LABEL because it is a parameter.
...
removed debug output of geom_fromEuclideanDistance.py
2013-05-28 17:31:55 +00:00
a6361738fb
(again!) fixed bug that was introduced in rev 2085: messed up indices of stiffness matrix in calculation of Poisson's ratio
2013-05-26 14:31:31 +00:00
ab997f19ac
fixed bug in nonlocal state init that was introduced in rev 2438 and used to reset states from other constitutions
2013-05-24 13:43:44 +00:00
c0539d2383
replaced all remaining occurrences of state indices
2013-05-24 11:48:34 +00:00
e2d970ce57
combined some state indices to an array with a more generic name
2013-05-24 09:02:30 +00:00
ad4a66cb4e
use named state variable indices in "deltaState"
2013-05-23 21:46:15 +00:00
332b207270
use named state variable indices in "kinetics" and "microstructure"
2013-05-23 21:40:00 +00:00
5900076d72
rename state variable index for critical resolved shear stress from "iTau" to "iTauF"
2013-05-23 21:32:36 +00:00
ad2a245cdf
use named state variable indices in "microstructure"
2013-05-23 21:28:45 +00:00
c02645c996
use named state variable indices in "aTolState"
2013-05-23 21:13:56 +00:00
f04a531e9b
use named state variable indices in "stateInit"
2013-05-23 21:10:31 +00:00
65524b7f84
corrected named indices for state variables; however, not yet used
2013-05-23 20:30:06 +00:00
e249366ded
introduced named indices for state variables; however, not yet used
2013-05-23 20:15:23 +00:00
72129cae00
removed prefix "constitutive_nonlocal_" from all private variables
2013-05-23 19:56:36 +00:00
b559666436
replaced FE_maxNipNeighbors with mesh_maxNipNeighbors, which is sufficient for memory allocation, since this gives the maximum of neighbors in all cp elements
2013-05-23 17:46:21 +00:00
77e9b80a16
bug fix for calculation of fluxdensity and slipnormal/direction in constitutive_nonlocal_postResults: indices for Fe were missing
2013-05-23 14:52:57 +00:00
41faa60323
fixed bug in backstress calculation for elements with periodic neighbors
2013-05-23 12:36:48 +00:00
3aaf60cffe
polishing
2013-05-23 12:25:56 +00:00
ec2503253e
added output of slip direction and slip normal
...
changed name of fluxdensity outputs
2013-05-23 08:19:36 +00:00
399a0218c7
bug fix on commit 2424 that caused compilation errors
2013-05-22 09:40:23 +00:00
e758ee32be
improved accuracy of accumulated shear output: take shear rate from LpAndItsTangent for time integration
2013-05-21 10:04:52 +00:00
882c3e155f
Adding two titles for accumulated shear due to "slip" and "twin"
2013-05-19 20:34:40 +00:00
a104fda3b9
Adding accumulated shear due to "slip" and "twin" as two outputs
2013-05-19 20:32:06 +00:00
3759024b42
forgot to set neighboring_rho (also reverting changes made in rev 2384)
2013-05-19 19:23:31 +00:00
871df5427d
Correction for shear_rate_twin in postresults: characteristic twin shear was missing
2013-05-19 15:45:34 +00:00
c7ba8a2a9b
introduced plain mode (no ping pong) again and added test for MSC.MArc 2012 as prove that its working
2013-05-17 17:52:46 +00:00
4416efe89b
doxygen documentation for constitutive_none
2013-05-17 17:09:42 +00:00
7833f79f75
replaced numerics_unitlength with mesh_unitlength
2013-05-17 16:52:19 +00:00
0504fb3b21
reverted changes made in rev2384
2013-05-17 12:54:47 +00:00
57b591ff39
corrected PETSc debug and Capitalization
2013-05-16 08:55:10 +00:00
190a59b707
set Lib_VTK_IO-master.zip and related files back to initial version, new version is not working with MSC.Marc 2010
2013-05-15 16:43:18 +00:00
7ae786e802
fixed bug in mesh_spectral_build_ipneighborhood that was introduced in rev2390: loop counter were mixed up
2013-05-14 09:45:22 +00:00
364267afa2
fixed bug when having . at end of directory name, added check to see if the specified working directory exists
2013-05-13 14:10:48 +00:00
872f6a9d90
introduced possibility so specify deformation gradient aim at end of load case, rate will be calculated using difference between start of load case and aim. Needed for cyclic loading.
...
Use keyword "f" for this behavior, don't use it as short name for freq any more!
2013-05-13 09:44:23 +00:00
6fac7c347c
fixed bug in constitutive_nonlocal_kinetics that was introduced in rev2088 along with the non-Schmid behavior: nonSchmid matrix of last slip system was used for all slip systems; led to extremely bad convergence due to flawed dLp_dT
2013-05-10 22:29:12 +00:00
b83b557af2
updated Lib_VTK_IO again. Contains small bug fix ans support for Base64 encoding
2013-05-10 12:57:00 +00:00
d9cc42daef
slight change in flux formulation: no flux to neighbor, not only if there is a sign change in the velocity, but also if the neighboring velocity is exactly zero
2013-05-10 08:42:42 +00:00
cfac73043d
some lines in crystallite.f90 exceeded limit of 132 characters
...
fixed bug in Lib_VTK_IO.f90 (informed author as well)
added zip file containing source of Lib_VTK_IO.f90
2013-05-08 17:48:00 +00:00
755e0e2440
vtk files are now correctly written to current working directory.
...
updated Lib_VTK_IO.f90
2013-05-08 16:10:21 +00:00
85d4a37d95
moved public data res,size and homog from mesh to DAMASK_spectral_utilities (as grid and geomSize)
2013-05-08 15:52:29 +00:00
3b788720e5
added crystallite output "neighboringelement" and "neighboringip"
...
some polishing in crystallite_postResults
2013-05-08 12:02:30 +00:00
b2a3c9235b
fixed some warnings issued by gfortran (type conversion, not needed use statements)
2013-05-08 09:23:47 +00:00
6e64b5c476
better not allow for deads to contribute to flux, since not clear at which interface they got stuck
2013-05-07 18:47:17 +00:00
1c2c9b8436
ip neighborhood was screwed up for spectral solver as of rev 2332 due to new "mesh_spectral_ipNeighborhood": used to have fastest index in z direction although it should be in x direction!
...
also removed output of node twins in "mesh_tell_statistics" when using spectral solver, since not allocated
2013-05-07 17:50:58 +00:00
fb5f94812f
corrected format strings in mesh_read_meshfile and mesh_write_meshfile
2013-05-07 13:27:51 +00:00
c7f987a3c1
"unitlength" parameter, which determines the physical size of the mesh, now available as a global mesh variable "mesh_unitlength" and written to the .mesh file during init.
...
Hence, it is available to the marc_deformedGeometry.py script via "mesh_init_postprocessing()" and "mesh_get_unitlength()", so no need for setting the scaling of the displacement vectors explicitly through an option; now displacements and nodal positions are always consistent
2013-05-07 13:06:29 +00:00
d2416abdb4
introduced new keyword 'rotation' to specify texture rotation
...
ATTENTION: so far it is read but NOT yet applied!!!
waiting for updated code for orientation assignement
2013-05-02 08:35:37 +00:00
b98ce3d22d
fixed out of range bug introduced with singleRun changes in rev. 2356
2013-04-30 12:14:07 +00:00
2a5dfbbfa0
removed #define Marc and substituted #ifdef Marc by #ifdef Marc4DAMASK which is defined by either the submit scripts or DAMASK_marcXXXX.f90
2013-04-30 09:49:30 +00:00
e912c74da5
added possibility to select "mapping" of multiple grains.
...
'average', 'avg', 'mean' --> result averaged over Ngrains.
'parallel', 'sum' --> result added up from Ngrains.
2013-04-30 09:40:06 +00:00
0d95d33646
use disk shape for twin also in initialization
2013-04-30 07:34:05 +00:00
533fcec96f
named some loops and made BUTCHER TABLEAUs parameters in crystallite_integrateStateRKCK45
2013-04-29 11:17:30 +00:00
cc72c0b17b
added two new scripts:
...
"marc_extractData" is a simple variant of the "postResult" script that extracts all data from a macro *.t16 file (quadratic elements not yet supported) and writes it into an asciitable
"addDataToGeometry" searches for corresponding *.txt and *.vtk file in a given directory and adds the data from the *.txt file as SCALARS to the *.vtk file
first script needed an additional function in mesh that returns the corresponding node of a given ip in a specific element
2013-04-28 20:56:17 +00:00
9fb6d8167b
simplified logic for single run, now not checking for extra arguments but simply checking if start and end elem/IP are the same
2013-04-26 13:23:36 +00:00
60739abb0d
corrected statistics reporting in case of cutback
2013-04-26 09:13:39 +00:00
f18c6c5903
fixed bug causing no fluctuation in case of using with 3Dvisualize
2013-04-25 14:43:20 +00:00
d05ebff400
introduce commented new output with stream (no markers at begin/end) and with grid/size instead of res/dim
2013-04-25 14:03:54 +00:00
6e1cbb427d
parallel execution currently doesn't work, now disabled for explicit
2013-04-24 12:32:25 +00:00
650b7ef4ac
added python script that produces vtk files with the (node based and ip based) deformed mesh from marc output file
2013-04-23 18:30:56 +00:00
51552b027d
fixed bug: initialize computation mode to zero, used to be unset for lovl=4 and not(timinc < theDelta .and. theInc == inc), which unpredictably caused trouble with marc
2013-04-23 14:42:22 +00:00
5837b25e27
accidently commited constitutive.f90 wasn't working, fixed now
2013-04-23 07:37:14 +00:00
d5e4a354e6
misplaced space corrected
2013-04-22 15:35:15 +00:00
b5b6bf56d4
reintroduced Calculation of forest projections for edge dislocations, got lost after rev.1908
2013-04-22 15:17:24 +00:00
8da7544978
marc doesn't need error prone setup_code any more, moved Marc includes from code/include to lib/includeMarc
...
DAMASK_marcXXXX.f90 now is not a copy any more but contains one definition and an include statement
setup_code of spectral solver is now replaced by the standard 1) configure 2) make 3) make install
2013-04-22 14:41:33 +00:00
a7706090d2
neighborhood relations were screwed up for some elementtypes as of version 2318, might have caused segmentation faults with nonlocal model, now fixed
2013-04-22 13:35:35 +00:00
49ef6d7193
spectral_build_neighborhood now "hidden" in spectral compile part. (should not interfere with Marc/Abaqus compile anymore)
2013-04-22 09:01:58 +00:00
ca99274a5d
fluxes now always periodic for spectral solver, no need to explicitly state this in the geom file by use of "periodic" keyword
2013-04-22 08:32:51 +00:00
60fa91be9a
calculation of cellnode positions now available in python via damask.core
...
first call damask.core.mesh.mesh_init_postprocessing(meshfilename) to initialize all necessary mesh variables
then damask.core.mesh.mesh_build_cellnodes(nodes) calculates the cellnode positions for a given list of node positions
the meshfile that is needed for the init is created automatically by mesh_init in DAMASK
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-21 18:48:59 +00:00
d203e8dece
removed extra comma (might have caused issues?)
2013-04-19 16:05:13 +00:00
e8f238a413
added specialized ipNeighborhood calculation for spectral solver case
2013-04-19 16:04:20 +00:00
12760026a4
last version still did not compile: IO_write_jobFile was not used by mesh_init
2013-04-19 13:02:37 +00:00
55bc741d1d
last version did not compile: fixed small typo in mesh_init
2013-04-19 12:59:45 +00:00
4bc5e6717b
fixed small bug when calculating mesh_Ncells
2013-04-19 12:41:06 +00:00
103c770ee6
fixed bug in cell generation: "FE_Ncellnodes" was not correct for elem type 17 and 136
...
too much memory allocated for mesh_cell
2013-04-18 17:56:14 +00:00
6b46a9c338
introduced output of initial geometry (vtk file) to mesh
2013-04-18 16:40:49 +00:00
8b2d9d8155
further improvements on implementing the plain mode
2013-04-16 17:07:27 +00:00
2ba986be2a
introduced new dummy module "libs" for inclusion of further library sources. contains kdtree2 and Lib_VTK_IO at and is enabled for the spectral solver only at the moment
2013-04-16 12:45:12 +00:00
2a6ac44496
Major restructuring of mesh.f90 due to introduction of "cells". A cell is the volume (area in 2D elements) that surrounds an ip. It is described by up to 8 cell nodes and is used to calculate ip volume, area, and face normals. It can also be used to generate a mesh for e.g. paraview that contains ip output as cell centered data.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-15 08:13:20 +00:00
eaccf88e12
fixed bug that was introduced in the element type mapping in version 2305
2013-04-10 13:22:02 +00:00
9b1fd579d4
corrected phase numbering in example material.config
2013-04-10 12:09:09 +00:00
ddcc795461
allowed arbitrary grid (formerly know as resolution), i.e. any integer>1 in each dimension is possible.
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removed square root correction for divergence (doesn't make sense)
fixed FFT debug of spectral solver
2013-04-10 10:19:16 +00:00
4338cd13bc
- added element type 54 for macro (2d 8node 4ip reduced integration)
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- automatically raising error for unknown element type inside mapping function
2013-04-10 09:38:40 +00:00
338e338c9a
- fixed bug in volume calculation of 2d elements
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- subroutine "mesh_build_ipVolumes" uses openmp parallelization
2013-04-10 08:24:53 +00:00
d80d416c32
2d elements now have a volume corresponding to a thickness of 1; used to have zero volume
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now also 2d elements can be used with nonlocal model
2013-04-09 18:07:30 +00:00
5b508b5ee4
no need to exclude any geometry type from usage of nonlocal model
2013-04-09 13:10:31 +00:00
924d943edc
simplified interface of CPFEM_general (removed P and F, made cs and dcs/dE optional)
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commented and cleaned up the marc interface.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-09 10:08:00 +00:00
7b5a202e8c
enabled alternative (and soon standard) keywords grid (resolution) and size (dimension).
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removed errors for odd resolution
2013-04-08 14:22:32 +00:00
ad879ebcf9
forgot to delete all occurrences of obsolete "constitutive_nonlocal_ accumulatedShear" in last commit
2013-04-08 08:51:12 +00:00
10e50bf41d
improved accuracy of "accumulated shear": now added as a state variable, which facilitates integration (dotstate=shearrate); needs absolute tolerance value for state integration in material.config
2013-04-04 13:37:14 +00:00
3c25723139
- make sure that formerly blocked density is not able to move to neighbor until it is remobilized
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- added some explicit indices instead of ":"
2013-04-03 16:29:48 +00:00
6d3f05b387
small changes in nonlocal constitutive model:
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- make sure neighboring density is always greater equal zero
- no extra Bauschinger in postResults
2013-04-03 16:22:55 +00:00
5b8257a7f9
added debugging possibility for MSC.Marc, rename parameters to CAPITALS
2013-03-31 13:06:49 +00:00
2f76365ac8
fixed wrong string concatenation
2013-03-30 19:43:06 +00:00
965ab38217
corrected error bounds for spectral parameter "maxCutback"
2013-03-28 16:04:47 +00:00
d59e072209
general polishing
2013-03-28 13:50:20 +00:00
7f37f55904
added missing line continuation in numerics and explicit private statements in the other files
2013-03-28 10:37:00 +00:00
d2ae06015a
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 10:02:11 +00:00
745ca5a6a5
added "public" (and where possible "protected") statements to functions/subroutines/variables/parameters where needed
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added -fmodule-private to compile options for gfortran, i.e. gfortran won't compile anymore if an entity is not explicitly declared as public but used in another module to ensure stronger encapsulation
2013-03-28 07:40:30 +00:00
b8f8d66f82
total density used in backstress calculation now based on average of neighborhood
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fixed small bug in state_init: random distribution of density was probably not working correctly, as some variables were not properly initialized
2013-03-27 13:04:01 +00:00
39a70e8a19
fixed bug in coordinate calculation when no average F was given (scaled wrong by ncp_elems**2)
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other changes: just polishing + some more comments
2013-03-27 12:28:55 +00:00
b6aecdac17
corrected debugging output of node twins
2013-03-27 10:25:37 +00:00
e25af5db04
added function for finding the (non-periodic) nearest neighbor
2013-03-27 10:14:44 +00:00
44eb771583
added crystallite output of current ip coordinates
2013-03-27 10:12:28 +00:00
15b6242585
set more appropriate default values for spectral solver tolerances (abs stress BC was at huge())
2013-03-26 16:36:52 +00:00
33dc8251c0
saved some memory not copying data within one function
2013-03-25 19:02:12 +00:00
97fe4400ff
corrected comment explaining structure of nBlock
2013-03-25 18:36:21 +00:00
e6f6c22a30
polished Abaqus Standard, changed inclusion of OMP functionality from "spectral style" (include) to "marc style" (use) to prevent explicit from crashing
2013-03-25 18:25:15 +00:00
966ad2826b
merged two-stepped subroutine call into one call, added comments and cleaned up.
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working for small example (with and without openMP), don't know if the results make any sense
2013-03-25 17:45:58 +00:00
19655c2d92
significantRho check was flawed for dipole density
2013-03-25 17:36:04 +00:00
d55ba3e3e6
now using correct exit routine for Abaqus/Explicit
2013-03-25 13:52:22 +00:00
02f092492e
updated copyright header
2013-03-22 17:35:05 +00:00
5b96c1d62a
scaling of deformation gradient fluctuations now possible in x,y,z independently (give array).
2013-03-22 15:09:55 +00:00
be655ae536
Changed AL solver errors to absolute. Stress boundary error now max of relative and absolute error
2013-03-22 14:46:55 +00:00
2a6f66d504
Abaqus explicit now with correct interface, seems to work now
2013-03-21 17:24:58 +00:00
cee90bbdb3
simplified dislocation kinetics: dropped relativistic correction of velocity, since the infinite attack frequency already sets a limit for the velocity; dropped second; also dropped the correction term for backward jumps, since it was probably not meaningful
2013-03-21 12:52:29 +00:00
0b10c52b77
restore Jacoby after cutback, was lost during restructering
2013-03-15 06:27:04 +00:00
dd06d07e1c
set default number of iteration for spectral solver to 250 instead of 40, abaqus doxygen now does the correct inclusion (everything appeared twice before)
2013-03-14 23:10:02 +00:00
1779510dda
remove some unused variables, set default value for divergence calculation to 1.e-5 and made calculation independent of dim and res
2013-03-12 18:48:28 +00:00
3e2ecbe0a3
added time stamp to init of lattice
2013-03-07 22:45:00 +00:00
b9e0326240
added function to calculate the gradient, addGradient.py will follow
2013-03-07 07:58:42 +00:00
1ce6028ad3
simplified CurlFFT and DivergenceFFT functions, and did the last changes to Utilities related to the new structure of the spectral solver
2013-03-06 19:34:30 +00:00
60633ffd98
some doxygen corrections
2013-03-06 14:41:15 +00:00
1f4d7c2ca4
changed reference stiffness to min max avg from volume avg. using terminally ill information in convergence check
2013-03-06 14:31:13 +00:00
7e0ea5dd04
hickups in doxygen documentation fixed
2013-03-05 14:35:26 +00:00
5c1185a5d2
renamed F_lambda to F_tau for clarity. using stress tangent to precondition equations
2013-03-04 09:49:40 +00:00
ada2beb8b8
reorganized calculation modes for CPFEM, now having better readable and cleaner structure
2013-03-01 11:48:29 +00:00
33e75972cc
unified indices used for better understanding
2013-03-01 09:36:45 +00:00
72bc1df832
forgot in previous commit
2013-02-28 17:37:26 +00:00
0209a1d5a7
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 17:35:02 +00:00
59da88460e
preparation for introduction of plain mode and restructuring of calc modes for CPFEM_general
2013-02-27 20:41:14 +00:00
875abcd06f
replaced some array assignments, which might have caused trouble when using the "timeSyncing" option, by parallelized loops of scalar value assignments
2013-02-27 16:36:12 +00:00
62e55483f7
fixed bug in lattice: line continuation character was missing
2013-02-27 10:49:23 +00:00
3736ab1d97
added shortcuts for two do loops in the "timesyncing" procedure
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math_pDecomposition enclosed by omp critical statement; somehow, this subroutine is not thread safe, not clear what exactly the problem is
2013-02-27 10:32:37 +00:00
bac186c5b7
removed 2003 standard initialization expression not supported by ifort so far
2013-02-27 07:35:53 +00:00
0be6706483
some more detailed doxygen comments
2013-02-26 19:01:31 +00:00
04c2b22766
removed time information from interface routines, should work now
2013-02-26 12:49:07 +00:00
9ec87e8d1f
moved include statement of IO.f90 before corresponding use statement, still untested
2013-02-26 06:28:28 +00:00
72418f7b60
removed -c from options to compile_spectralSolver and added functionality to remove "-c" or "--compile" from command line arguments befor calling compile_spectralSolver
2013-02-25 18:46:36 +00:00
07ff1f7c93
reporting current time for most module inits
2013-02-25 16:34:59 +00:00
5b16f57727
added int vec pointer for more efficient memory allocation of homog and micro counting (elemsOfHomogMicro) in material.f90
2013-02-25 13:13:52 +00:00
8f2e164fd2
some more documentation, mainly on the exit codes
2013-02-23 00:24:30 +00:00
393c60565d
one line was beyond 132 characters
2013-02-22 05:38:02 +00:00
42b96354db
doxygen comments
2013-02-21 23:08:36 +00:00
1f86e098ba
doxygen documentation, enabled uncommented debug statement to be turned on by switches, minor polishing
2013-02-20 22:06:15 +00:00
a98be4e0cf
IO_error and IO_warning crashed for string of zero length (or only containing whitespaces), fixed now.
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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
2013-02-20 21:56:59 +00:00
dfe34fd162
specified quit as external as it is not part of a module
2013-02-20 14:37:12 +00:00
ecbc15abd0
doxygen related changes: corrected arrows in material.f90 and replaced $REVISION$ by substitution key to be changed after test
2013-02-19 22:12:05 +00:00
d8da2f60d8
added core module function math_periodicNearestNeighborDistances
2013-02-19 14:56:26 +00:00
7461e13c1e
relocated spectral_quit() into driver code.
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added (dummy) core_quit() for Python damask module.
2013-02-19 14:54:34 +00:00
b57d001e71
added hints on offending positions when parsing material.config
2013-02-15 08:26:38 +00:00
c1cf446774
parsing of material.config file now expects adequate number of (slip/twin) family entries according to given lattice type.
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used to read up to maxN, but that caused unnecessary IO_warnings...
2013-02-14 22:24:55 +00:00
cd0325baf1
introduced atol_twinfrac for dislotwin
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set values in material.config example
atol_rho 1.0,
atol_twinFrac 1.0e-7
2013-02-14 09:57:26 +00:00
77c0b32af9
removed possible (but not-working) output of schmid_factor_shearband from dislotwin
2013-02-14 08:53:17 +00:00
d715ec769b
removed debug statements from symlink_Code.py, added autodetection for fortran compiler and disabled compiling on default
2013-02-13 18:45:49 +00:00
1496c62258
updated doxygen config file for FEM solvers, replaced some external statements, removed debugging options from abaqus_v6.env causing Abaqus to crash (didn't detect the bug so far), added new homogenization test to automator, added more debug options + comments to Makefile
2013-02-13 17:54:56 +00:00
b78fafc3b5
corrected integer initialized to reals
2013-02-13 15:47:00 +00:00
12b81a2b75
moved second file extension (.pes) into DAMASK_abaqus_*.f
2013-02-13 10:56:50 +00:00
35346b70b5
fixed RGC homogenization in case dt==0
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removed misplaced parameter statement in IO.f90
2013-02-13 09:36:06 +00:00
0856a7aa32
fixed bugs and simplified warning reporting when reading in int, float, and string values
2013-02-12 19:00:41 +00:00
59a265ec7f
forgot intent(in) statements needed for pure routines
2013-02-11 10:56:10 +00:00
f0b4281400
removed unused variables, added pure statements, and declared external functions as external (using gfortrans debug option)
2013-02-11 10:43:45 +00:00
c7c81a5ab5
removed unused variables and declared external functions as external
2013-02-11 09:44:17 +00:00
a89efaa4a6
added missing bracket and substituted one more forall by do loop
2013-02-09 08:23:47 +00:00
f928d0ca0f
some changes on the IKML libs, now using explicit linkin
2013-02-09 08:17:12 +00:00
e9f351c69b
forgot to commit
2013-02-08 15:56:58 +00:00
147cc8efca
removed debug statement
2013-02-08 15:56:24 +00:00
e644c6dbc5
improved reading in of values, now only warnings in case of problematic entries in material.config
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divergence calculation sqrt scaling optionally introduced for basic scheme spectral solver
2013-02-08 15:55:53 +00:00
59e59c90c5
added Option DEBUG to Makefile to turn run time debugging on, compile tests use this option
2013-02-08 15:43:15 +00:00
32a416e298
fixed memory leak associated to accumulated shear storage.
2013-02-08 13:33:25 +00:00
c7740b41a5
added possible accumulated shear output request to example list of phenopowerlaw
2013-02-07 11:09:14 +00:00
eacf6f1196
now also fixed the abaqus part
2013-02-07 10:45:10 +00:00
a036f1eb3a
as some IO functions are no longer pure I changed some forall statements to ordinary do loops
2013-02-07 08:52:47 +00:00
722d5574fb
added output capabilities for accumulated shears on slip and twin systems.
2013-02-06 18:09:11 +00:00
362cbf3359
Made corresponding changes in the constitutive files and DAMASK_spectral_driver and interface files with respect to the changes made to IO.f90
2013-02-06 16:45:34 +00:00
b591dd5f33
made changes to string, int, float interpretations and added warnings.
2013-02-06 16:41:09 +00:00
c4b877d4f1
replaced missued family index by system index
2013-02-06 08:45:08 +00:00
037081831b
last commit did't compile, hope it's working as it should now
2013-02-05 20:07:25 +00:00
4997328de1
added use statements
2013-02-05 15:03:36 +00:00
865842b0ed
LpandTangent assumed to be called with deviatoric stress input.
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Now calculates deviator internally...
(Might have led to non volume preserving deformation.)
2013-02-05 13:47:00 +00:00
79e7deca55
introduced dedicated calculation of interface normals in IP neighborhood. (2D elements did not work so far..!)
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fixed definitions of some (2D) interface planes to have all normals pointing outward.
removed "int, private :: i" defined for spectral compilation.
2013-02-05 13:27:37 +00:00
cc9eb685fe
fixed wrong setting of coordinates in spectral solvers and removed old python scripts for setup of code and processing
2013-02-05 12:31:44 +00:00
45344cff6b
added check if nGrains==1 when non-local plasticity is used
2013-02-04 14:34:01 +00:00
01a7850517
in Abaqus there is a second input file ending (.pes), if this file exists it is to be preferred over the *.inp file (thanks Steffen)
2013-02-04 08:29:58 +00:00
7f5e9f70b2
added missing flags
2013-02-03 09:22:25 +00:00
6cd6172c0c
fixed bug in dotState causing strange hardening for certain parameters
2013-02-01 15:44:50 +00:00
b0263a8aab
added possibility to parse options for setup_code.sh and setup_processing.sh + other improvements in setup functionality
2013-02-01 12:21:56 +00:00
c2495d0d4a
changed misplaced private to public statement and renamed qsort to math_qsort
2013-02-01 07:26:21 +00:00
e74b5da19a
changed all remaining routines to fortran-fast arrays (geometry reconstruction etc.)
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changed all remaining routines in f2py to more clever determination of array size (requires f2py >= 2.0)
enabled 3D visualize to work with odd resolution by switching to linear reconstruction
PLEASE NOTE: Redefinition of routines for f2py might cause trouble -> DELETE DAMASK_ROOT/lib/damask/core.so in this case
further changes: added pure statement where possible, polished, unified use of "Q" for "Quaternion" and reordered math to have similar routines together
2013-01-31 16:28:08 +00:00
04d48c79b9
symlink_Code.py split seperately from the previous setup_code.py
2013-01-29 15:31:01 +00:00
bbd7e72fe8
setup_Makefile split seperately from the previous setup_code.py
2013-01-29 15:30:28 +00:00
6dcea3f419
a simple shell script to run setup_Makefile.py,compile_SpectralSolvers.py and symlink_Code.py in the said order
2013-01-29 15:29:43 +00:00
c816d5ca74
compiling DAMASK_Spectral split seperately from setup_code.py
2013-01-29 15:28:21 +00:00
5228af627c
corrected calculation of gmod from c_66 (Voigt approximation for a random polycrystal)
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approximate twin volume by a disk rather than an elipsoid
2013-01-29 14:59:26 +00:00
08a2aa79f7
doxygen comments for homogenization.f90, unified naming ip->i, el->e
2013-01-29 10:28:01 +00:00
1594a4bdf8
doxygen comments for isostrain, unified naming ip->i, el->e
2013-01-28 16:36:26 +00:00
3ffd6499b1
change bash-only "let" to "`expr`", abaqus_v6.env now suppresses warnings about long lines (there are only comments anyway)
2013-01-28 15:30:51 +00:00
ae9af9143d
in python never put import of standard library modules on the same import
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line as own modules (here:damask)
- und die folgenden Zeilen werden ignoriert --
M setup_code.py
2013-01-24 14:45:23 +00:00
db12e6e0c8
removed forgotten debug write statements (thanks Franz!)
2013-01-24 13:20:57 +00:00
7a84209a14
bug fix in microstructure
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-This line, and those below, will be ignored--
M constitutive_dislotwin.f90
2013-01-24 13:12:51 +00:00
6ce78cf806
gfortran now detects "call flush" statements, removed the last of them in mesh.f90
2013-01-23 21:50:01 +00:00
d1985e0bef
checked and improved on Franz' one call to CPFEM only improvement
2013-01-23 19:56:45 +00:00
96577b18fb
introduced error code for run_test.py
2013-01-23 18:33:46 +00:00
50e874f887
fixed bug in elasticity matrix calculation
2013-01-22 15:48:47 +00:00
652a8366fe
splitted lines > 132, added pure statements where suggested by gfortran 4.7
2013-01-22 13:02:23 +00:00
df089b94bd
line break in lines > 132
2013-01-22 11:06:39 +00:00
2b319f02e6
small corrections on changes related to non-schmid systems
2013-01-22 10:04:15 +00:00
f3bd920c23
added non-schmid structure
2013-01-21 23:50:28 +00:00
60fec0e8ec
added code structure for non-schmid mechanics. work in progress…
2013-01-21 23:11:16 +00:00
fd94c786f0
moved stiffness tensor calculation to lattice
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introduced 'isotropic' and 'orthorhombic' lattice types to use corresponding symmetries in stiffness tensor. intended to be used with non-crystal plasticity models (j2, constitutive_none with isotropic, cubic or orthotropic elasticity).
2013-01-21 21:57:26 +00:00
c195f316e1
corrected calculation of twin stiffness matrix
2013-01-21 08:17:43 +00:00
9ee8108b6b
added doxygen documentation to material.f90 and marked read-only quantities as protected where possible, removed substituted "call flush" by "flush"
2013-01-18 11:30:52 +00:00
c6a79d2b3d
divergence_correction for basic solver variants has now 3 possibilities:
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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 10:40:53 +00:00
20bc97b7eb
added doxygen comments and unified naming scheme for ip, element and grain
2013-01-16 10:14:57 +00:00
8a45a90775
new crystallite output "grainrotationX", "grainrotationY", "grainrotationZ" that gives the deviation of the initial orientation in degrees around the sample reference x/y/z axis, while "grainrotation" still gives the same as axis angle pair in crystal coordinates
2013-01-16 08:45:41 +00:00
645b2605e1
corrected reporting to statistics file (*.sta)
2013-01-11 10:40:16 +00:00
4c145376a0
forgot some integers
2013-01-10 18:50:14 +00:00
6e3e06bed7
corrected PETSc macro expansion
2013-01-10 15:36:55 +00:00
563b1f5e4b
added some warning and explicit size of arrays
2013-01-10 13:33:43 +00:00
0d5e91ac87
corrected reporting of basic PETSc variant and unified reporting of all spectral solvers
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improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-09 22:19:32 +00:00
55b88e47b7
fixed wrong temperature when using spectral solver
2013-01-09 18:08:08 +00:00
00246ade4e
missing range in array fixed
2013-01-09 14:43:27 +00:00
093cf92338
remove omp statements during initialization, "line" for reading in from material.config now has a default (empty) value to prevent conditional jump depend on this value
2013-01-08 22:11:59 +00:00
4eaa97b33c
minor changes on buggy latest commit (wrong use statement)
2013-01-08 21:54:25 +00:00
19d86ca06a
removed unnecsessary omp statements, removed one transpose in constitutitve
2013-01-08 11:09:20 +00:00
ce7a0571fd
fixed bug in forwarding fields for AL solver
2013-01-08 10:12:03 +00:00
d90efef535
fixed bug in cutback scheme
2013-01-07 21:42:00 +00:00
738f363263
corrected small issues with PETSc debugging
2013-01-03 16:17:23 +00:00
7a43d1b6ad
added funtionality to specify working directory to spectral solver
2013-01-02 17:02:12 +00:00
766202bae9
corrected debug output of aged state: first reports for selected debug_el,debug_ip
2012-12-28 12:15:59 +00:00
f14fd45ce1
new material parameter "egdejog": fraction of annihilated screw dipoles that forms edge jogs
2012-12-23 12:56:15 +00:00
64d167fa90
loadcase rotation now working for AL solver
2012-12-17 10:18:39 +00:00
7dd1130e92
reset syncSubFrac flag when turning terminallyIll
2012-12-16 16:18:36 +00:00
92d2c83334
more debugging info for timesyncing
2012-12-16 11:30:19 +00:00
4f12073dcb
once again corrected parallelization statements
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added some debugging writes for timesyncing
2012-12-16 10:54:13 +00:00
Luv Sharma