Commit Graph

2593 Commits

Author SHA1 Message Date
Martin Diehl ca596bc7af error messages are now printed, added svn properties 2012-10-25 09:16:17 +00:00
Martin Diehl 339205c890 added missing quotes 2012-10-25 07:56:58 +00:00
Martin Diehl 868984cb89 import of damask.core will not complain any more if done in setup_processing.py, however setup_processing.py will check if core.so exist after compilation and delete it before compilation 2012-10-25 07:55:27 +00:00
Claudio Zambaldi b212da5928 this version of the env script maybe works 2012-10-24 15:22:30 +00:00
Claudio Zambaldi d6f69568ad Dynamically create DAMASK_ROOT and DAMASK_BIN
by sourcing this script.

also documents the changes to .bashrc if one wants to 
'install' DAMASK permanently
2012-10-24 15:19:41 +00:00
Christoph Kords 93cc466749 third entry in mesh_ipNeighborhood stores the neighbor_index that points from each neighbor back to the central ip; needed in nonlocal model 2012-10-24 14:03:02 +00:00
Martin Diehl 13b55275b1 documented utilities and structured, worked on the restart capabilities of the new basic solver 2012-10-24 11:31:40 +00:00
Martin Diehl aefe8d7e32 added a test for compiling all spectral solver variants with gfortran 2012-10-24 09:26:21 +00:00
Martin Diehl 265a03d32a new references, as the results are slightly different for corrected phenopowerlaw 2012-10-23 16:25:36 +00:00
Philip Eisenlohr 5ad0eda1b6 switched saturation behavior!!
was \dot s_alpha = (1-s_alpha/s_inf)^a h_alphabeta \dot gamma_beta
now \dot s_alpha = h_alphabeta  (1-s_beta/s_inf)^a \dot gamma_beta

current form is consistent with the genmat implementation (and appears to make more physical sense). Kalidindi_etal1992 suggested this form, but altered it to the alpha-one in Bachu+Kalidindi1998... By now, it seems that some groups use alpha, others beta approach.

introduced two new absolute tolerance values for "shears" and "twinFrac" (default 1e-6).
2012-10-22 14:55:07 +00:00
Christoph Kords 2be331b74d In crystallite for state integrators 2 and 3: now that "stateJump" is called before integrating dotState, we have to do state = state + dotState *dt instead of state = subState0 + dotState * dt; otherwise the deltaState is lost 2012-10-22 13:34:15 +00:00
Philip Eisenlohr 2c0c3e35bb found some figures that have not yet been committed 2012-10-22 08:25:25 +00:00
Martin Diehl 263f316344 added ./ in case current path is not in path 2012-10-22 08:18:44 +00:00
Christoph Kords 0980920b66 In crystallite: for state integrators 2 and 3 the deltaState always has to be done at the beginning of the integration, not at the end; otherwise the stiffness calculation can be completely wrong, when the state is changed after the stress integration for the central solution.
Also changed some debugging levels in crystallite and mainly in constitutive_nonlocal
2012-10-22 07:59:35 +00:00
Martin Diehl cb770000b9 added test to check creation of core module with ifort and gfortan
added test to see if all spectral solvers compile (and get the same results independently of make options)
polished spectral utilities
2012-10-19 16:31:40 +00:00
Martin Diehl 68476f2102 resetting reference to old status after fixing bug in new basic scheme 2012-10-19 12:12:27 +00:00
Christoph Kords 3ecaa9e371 modified multiplication term in order to mimic a discrete distribution of dislocation sources; namely, at high resolution, when there is (on average) less than one source per integration point, a random generator decides whether there is a source in the finite volume or not; if there is one, then the multiplication turns independent of the density and depends only on the velocity/volume times a scalar factor; recovers density*velocity/lambda for large finite volumes 2012-10-19 11:40:17 +00:00
Christoph Kords 36676029e1 for state integrator 2 (explicit euler) and 3 (adaptive 2nd order euler): don't do any state evolution during stiffness perturbation, but only stress integration, since for those cases the state is not restored after every perturbation step 2012-10-19 11:20:31 +00:00
Martin Diehl b9f97ba5da unified naming scheme, fixed a bug in the new basic scheme, and added a statistic file similar to abaqus to store the information on needed cut backs and iterations for each inc 2012-10-19 08:44:21 +00:00
Christoph Kords 6230dacbac only first broken ip signals "terminally ill" 2012-10-18 13:48:06 +00:00
Christoph Kords 4a6e08bb69 changed keyword in spectral geometry file for multiplication of entries from "copies of" to "of" 2012-10-18 10:17:16 +00:00
Philip Eisenlohr 0e33725395 switched to general logic that branches locally depending on shell type.
now bash and csh derivatives should work.
2012-10-18 09:55:54 +00:00
Philip Eisenlohr dd5f453994 mainly cosmetics. added some comments. changed debug levels for some outputs. corrected (probably non-essential) check for NaN in FPI stressIntegrator. 2012-10-18 09:53:26 +00:00
Martin Diehl 534ecad1a7 updated compile test to check the new basic solver, maximum relative difference was at 0.2% compared to old version 2012-10-18 08:48:25 +00:00
Philip Eisenlohr 79a5a30a90 removed now obsolete vectorproduct variables st, tt... 2012-10-18 07:25:49 +00:00
Philip Eisenlohr 17bfc3b284 added explanation of script purpose to its usage output (-h) 2012-10-18 07:24:44 +00:00
Christoph Kords 5f0440fde3 crystallite_integrateStress now raises an error if Fp becomes NaN 2012-10-17 16:19:42 +00:00
Martin Diehl 573c4702eb fixed bug in averageDown.py and added test to check its features 2012-10-17 15:05:26 +00:00
Martin Diehl dcff640926 fixed handling of given resolution and dimension 2012-10-17 10:04:13 +00:00
Test User 5a225bf019 Added report of SUCCESSFUL test for Revision 1813 2012-10-17 00:28:09 +00:00
Martin Diehl 6c7affc43f improved performance (hopefully)
now each new element gets a new ID, running from 1 to N for N elements
2012-10-16 18:06:02 +00:00
Test User 2477225c73 Added report of SUCCESSFUL test for Revision 1811 2012-10-14 00:59:19 +00:00
Philip Eisenlohr 31f20e51da just to be able to tell about the bug I found in the hex slip systems---which I actually forgot to mention during the last commit---I slipped in a syntax error that now is fixed, too... 2012-10-12 20:31:50 +00:00
Philip Eisenlohr 05c5ea42d7 prepared loop distributions to hold "over shooters" 2012-10-12 18:00:55 +00:00
Philip Eisenlohr 82a13af474 tidied up the Schmid matrix calculations.
added internal check against dilatation in Schmid matrices.
2012-10-12 17:59:50 +00:00
Philip Eisenlohr b20c612e25 added error "0" for internal (run time) checks failing 2012-10-12 17:55:23 +00:00
Philip Eisenlohr 1b2edd7e7d fixed error in _identity (wrong delta-function)
added _exp33 for matrix exponential
added trace33 for matrix trace
2012-10-12 17:54:20 +00:00
Test User a5629304dc added ulimit settings for scripts 2012-10-12 15:20:26 +00:00
Martin Diehl d65acca74b corrected typo in setting of DAMASK_NUM_THREADS 2012-10-12 09:09:04 +00:00
Martin Diehl 324dfda5a2 added comments (doxygen conform) to phenopowerlaw, added warning on specifying h0_sliptwin as it has no effect 2012-10-11 14:49:12 +00:00
Test User c783aa1265 Added report of SUCCESSFUL test for Revision 1802 2012-10-11 00:51:24 +00:00
Martin Diehl 398643a3b1 made exception in case of non-working f2py code (core.so) again verbose 2012-10-10 16:38:02 +00:00
Test User 28033053b9 Added report of SUCCESSFUL test for Revision 1800 2012-10-10 00:34:41 +00:00
Christoph Kords e4054c116d fixed problem with gnu compiler: allocation of variables in constitutive_nonlocal_stateInit was not safe when not using any nonlocal constitution
put header of debugging output in constitutive_init at the start of the function in order to make debugging easier
2012-10-09 12:34:57 +00:00
Martin Diehl 7ad3ce62e7 added hint if test don't support update 2012-10-09 07:37:48 +00:00
Martin Diehl 33a00c9bcb fixed shebang to work on ubuntu 2012-10-08 13:23:53 +00:00
Martin Diehl 1e159510ae added svn properties to make the tests executable 2012-10-06 10:16:08 +00:00
Philip Eisenlohr 1004d744f2 output speed-up by *show_table/*show_model masking 2012-10-05 21:49:33 +00:00
Philip Eisenlohr f2dbf097a5 corrected four-IP tetrahedron 2012-10-05 21:48:14 +00:00
Martin Diehl 71e1d4d5bb substituted old patched FFTW with new, now unpatched, version 2012-10-05 17:27:40 +00:00