b21c153761
restructured constitutive_nonlocal_compatibility and incorporated the "surfaceTransmissivity" in the compatibility calculation
2011-02-16 16:38:18 +00:00
24d33bf2ff
* added a new material parameter "surfaceTransmissivity" (default value 1.0) which allows to change the transmissivity of the material surface between 0 and 1
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* now complaining when encountering an unknown nonlocal parameter in material.config
* use same error ID for all material parameters out of bounds
* symmetric flux calculation in side dotState can now be omitted (because of new treatment of periodicity)
* switching back to "local flux balance" (add leaving and entering fluxes at central MP, don't touch neighbor) instead of "flux distribution" (subtract leaving fluxes from central MP and add them at neighboring MP). This has the advantage that there is almost no need for CRITICAL statements in parallelization, so hopefully this results in some speed up.
2011-02-16 16:35:38 +00:00
8f626c8989
Now able to have real periodicity for fluxes (fluxes leaving the model on one side enter on the other side).
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To enable this feature one has to add the following somewhere in the marc input file:
$mpie periodic x y z
for having periodicity in all directions
$mpie periodic z x
for having periodicity in x and z direction
etc.
Note that this only works for regular meshes!!!
2011-02-16 16:23:08 +00:00
89ed6f5f66
Did not compile. Fixed missing ,
2011-02-15 12:29:01 +00:00
c39e04644b
Sorting of hex slip-systems done in update 659 was missing. Included again.
2011-02-15 12:21:54 +00:00
438bf95105
added ft-based reconstruction of deformed configuration to postprocessingMath.f90 and postprocessingMath.pyf
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also added function to calculate average of tensor
some polishing in mpie_spectral.f90, added sanity check to see im resolution is power of 2
2011-02-14 17:21:31 +00:00
cdeb786721
added default path of ACML
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BLAS now also works on msuws2
2011-02-14 15:03:45 +00:00
bf2082a15b
marc run scripts now link against ACML (AMD Core Math Library) to enable use of BLAS routines
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ACML has certainly to be installed first (currently on msuws1 only) and is included for this purpose
2011-02-14 14:25:16 +00:00
874d5067c7
switches drawing of servo links temporarily off to speed up processing.
2011-02-11 11:29:58 +00:00
171f5375f1
shearrate output now with sign (no |abs| as before)
2011-02-11 10:19:41 +00:00
3d7fad6ba9
mpie_spectral.f90: changed fourier transormation, now using the advanced interface to do the tranformation both ways with just one call. now also using the same variable for pk-stress in both domains and the change of deformation gradient in both domains.
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postprocessing: renamed name of python/f2py modul from "reconstruct" to "postprocessingMath", added some numerical operations to use for postprocessing.
2011-02-09 17:47:28 +00:00
803e1a8c05
In order to help preventing further memory leaks all array sections now have an explicit instead of assumed shape, e.g. Fe(1:3,1:3) instead of Fe(:,:).
2011-02-09 13:12:46 +00:00
65ae7de42b
fixed bug for missing file name
2011-02-09 09:18:21 +00:00
466ced911e
* check convergence for nonlocals also in stiffness calculation mode
2011-02-09 08:39:07 +00:00
921967c2ba
* found memory leak in nonlocal model! "constitutive_nonlocal_rhoDotFlux" has to have upper index bound of 10 for second dimension, not 8.
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* need to recalculate dislocation velocity in postResults, otherwise we take values of last perturbed state! So the following outputs were up to now showing the perturbed state: shearrate, dislocation velocity, all density rates!
2011-02-09 08:28:47 +00:00
17a6c0e59b
enhanced comment on dislocation kinetics
2011-02-08 12:48:50 +00:00
6731659aa4
added hint that extreme values of stress and tangent belong to previous cycle
2011-02-08 12:43:30 +00:00
0a30fb739a
now reporting extreme values of stress and tangent, that were returned to marc, in output file
2011-02-08 10:25:51 +00:00
7a7ca1aab7
mpie_spectral and mpie_interface: changed workingdir from pathToLoadFile to pathToGeomFile
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mpie_spectral and numerics: added switch to prevent pre calculation of gamma_hat. slower, but saves memory
3Dvisualize: started to add support for gmsh (not fully working yet)
reconstruct: new version of f2py/Fortran subroutines for output of results from spectral method
2011-02-07 14:35:42 +00:00
faba13f7fd
* now able to introduce some scatter in the initial single dislocation density (only for nonlocal model!) ; setting the parameter "rhoSglScatter" to a positive value generates a gauss distribution for the dislocation density with standard deviation equal to "rhoSglScatter"
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* dislocation stress calculation is only done for nonlocal constitution ("/nonlocal/" keyword is present in material.config)
2011-02-04 15:41:32 +00:00
6511b4b5a2
added possibility to select predefined colorscheme from config file
2011-02-04 09:36:26 +00:00
b362755457
grain orientation shuffling was skipped for /elemhomo/. no clue why, now dropped...
2011-02-03 17:25:58 +00:00
05350d573e
fixed a bug in new --sort
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--separation option now keeps data point location as intact as meaningful after applying averaging
2011-02-01 18:32:20 +00:00
669893b397
binary \n will not longer cause problems
2011-02-01 18:25:40 +00:00
9d2b1aa942
specified line endings and activated $Id$
2011-02-01 16:43:58 +00:00
14d3d0ba99
less output but can now handle 'n/a' in data files without crashing
2011-02-01 16:43:00 +00:00
ebf201e89c
sorry---wrong file version uploaded before.
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now correct: added "--sort" option extending the existing sorting according due to "--separation". This is, for instance, useful for separating /elementhomogeneous/ results by element and later listing the results along x,y,z...
slight improvement in file-error reporting
2011-02-01 13:24:19 +00:00
958c51fc26
added "--sort" option extending the existing sorting according due to "--separation". This is, for instance, useful for separating /elementhomogeneous/ results by element and later listing the results along x,y,z...
2011-02-01 13:13:05 +00:00
d6edb64929
produce VTK visualizations from postResults files
2011-02-01 10:48:44 +00:00
fec2c14a4e
removed hard-coded tolerances from mpie_spectral and put them to numerics/IO
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removed storage of full cauchy stres field from mpie_spectral.f90, only average is stored now
added cauchy stress and von mises equivalent calculation to spectral post.
2011-01-31 17:07:42 +00:00
b72d75ed05
corrected indices in flux density output
2011-01-28 12:49:58 +00:00
0cf1404db0
changed from element 117 (hexahedral with reduced integration) to element 7 (hexahedral with full integration). one-IP elements give trouble in the ping-pong scheme by being frequently/always outdated. this is likely connected to their finite element technology such that even high stiffness values do not prevent the solver from altering displacements in subsequent cycles. remedy is to go for full integration combined with /elementhomogeneous/ phase...
2011-01-27 14:32:29 +00:00
c00a42a9a4
fixed last remaining tensor outputs to their transposed versions
2011-01-27 14:29:06 +00:00
f84ac44f9a
now compiles Fortran sources on the fly
2011-01-26 15:17:03 +00:00
aa7d5afd94
changed ifort options back to previous ones as -fast is not working
2011-01-26 13:33:44 +00:00
17b8205e3f
reconstruction of geometry is now working. It is directly implemented in python (file spectral_post.py).
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reconstruction in fortran is not working (file reconstruct.f90) due to some problems with f2py
2011-01-26 12:56:52 +00:00
05d4d5fef2
* kinetics now according to Mohles; enables solid solution hardening
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* changed example in material.config accordingly
2011-01-26 10:17:42 +00:00
6ac06af517
sorry, forgot to alter the most important part: post_results..! eventually, the t16 has defgrads and friends in correct format: du_i/dx_j is listed as linear array (1,1),(1,2),(1,3),(2,1),...
2011-01-24 16:23:37 +00:00
38409ebc71
included both new voronoi_xxx scripts
2011-01-24 16:21:49 +00:00
ee7a8ad52a
general speed up
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spectral format records physical coordinates
tessellation now based on phys coords instead of discretization.
2011-01-24 16:21:17 +00:00
4ee40df5ba
transposed writing into t16 file (and screen/debug) did not work with just stating array(1:3,:)...
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fixed by using math_transpose3x3 (and similar) instead.
2011-01-24 15:02:19 +00:00
794aeb253b
crystallite and CPFEM now print/output tensors in ij notation (used to be, particularly in the t16, ji, i.e. transposed...)
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math reports random seed used for rnd() generation
2011-01-20 19:25:45 +00:00
e721f2b654
sight restructuring of algorithm -- same functionality
2011-01-20 19:22:22 +00:00
52f06009be
rewrote voronoi tessellation. the VE generation is now divided into two parts:
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-generation of random positions (in a 1x1x1 parameter space) and random angels
-actual voronoi tessellation
for the generation of the positions, a resolution can be specified to ensure that the tessellation works at that resolution. The tessellation will always work on larger resolutions but not necessarily at smaller ones.
2011-01-20 17:21:38 +00:00
5990d94ca3
added description and $ID$
2011-01-19 15:14:05 +00:00
581955f68d
parsePostFile screwed up the position of outputs for a grain number larger than 1
2011-01-14 13:15:19 +00:00
b546d3bb91
some corrections regarding Multicore-support on mpie_spectral.f90 and makefile
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slight changes on mpie_spectral.f90 regarding file output
2011-01-12 17:02:42 +00:00
a662a28a97
added support for spectral method result files
2011-01-12 16:55:56 +00:00
062c6b3d54
* allow zero cutoff radius
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* added missing error codes
2011-01-12 12:36:48 +00:00
d92f992eb7
if nonlocal ip has local neighbor assume perfect transparency of the (perhaps virtual) phase boundary. this is only a quick fix! need to rethink the way constitutive and real boundaries are treated!
2011-01-11 18:00:29 +00:00
Christoph Kords