Commit Graph

778 Commits

Author SHA1 Message Date
Martin Diehl 0434ef3daa some comments to be seen in documentation 2012-08-15 13:38:38 +00:00
Pratheek Shanthraj c2c31a0a59 added SolverBasicPETSC module to the new FFT solver (solves the basic scheme using PETSc when mysolver = basicpetsc in numerics.config)
some bug fixes
2012-08-14 16:58:23 +00:00
Christoph Kords f5e7d576f1 introduced annihilation of screw dipoles; so far no thermal activation, but immediate annihilation; each annihilated screw dipole leaves behind an edge jog of same length as the dipole height on the collinear system 2012-08-14 12:26:20 +00:00
Christoph Kords c1c5941733 stressAndItsTangent:
when winding forward to last substep in increment, also do the calculation if this substep is below "subStepMinCryst";
output of "wind forward" and "cutback" info only for crystallites that are still "todo"

integrateStress:
maximum component in Lp determines absolute convergence criterium:
aTol = max(maxLpComp * rTol_fromConfig , aTol_fromConfig)
this ensures that small values in Lp do not spoil the convergence, similar to the effect of the relevantStrain parameter before (not needed anymore in the stress integration)
2012-08-14 12:07:59 +00:00
Christoph Kords eae9a34c6b corrected debugging output: extreme values of returned stress and jacobian belong to cpfem debugging, not homogenization 2012-08-14 11:48:43 +00:00
Pratheek Shanthraj 259eb7850e more work on array ordering in new solver. (now working but not tested) 2012-08-10 17:01:58 +00:00
Martin Diehl cd0da03ebc changed comments to doxygen style 2012-08-10 15:58:17 +00:00
Krishna Komerla 08c7be7d15 adaptive regrid now working, updates F and F_lastInc based on mapping. 2012-08-10 15:48:27 +00:00
Martin Diehl b324a98014 changed order of most arrays to fortran-fast, whole new solver still work in progress 2012-08-09 13:04:56 +00:00
Martin Diehl fe4d4d9525 changed comments in prec and IO to be read by doxygen, fine tuned output of doxygen and added precompilation for documentation 2012-08-09 11:01:53 +00:00
Pratheek Shanthraj d0933dad7b added filter option to the spectral solver to mitigate spurious oscillations due to gibb's phenomenon. activate by setting myfilter in config file appropriately (currently only 'none' and 'cosine' options coded). more cleaning up of AL code 2012-08-07 17:23:13 +00:00
Pratheek Shanthraj 925915e30d some cleaning up 2012-08-07 12:02:57 +00:00
Pratheek Shanthraj 32f8c9c6ea moved petsc option string to numerics and added new numerics parameters to config file 2012-08-06 17:27:53 +00:00
Martin Diehl 93658c72db set auto values back to auto 2012-08-06 12:44:07 +00:00
Martin Diehl 7e3a837640 moved calculation and output of geometry related data to mesh.f90, moved output of command line related information to DAMASK_spectral_interface.f90.
improved new solver structure (use with make SOLVER=NEW)
2012-08-06 12:43:05 +00:00
Christoph Kords a48d180f8c allow prefactor for self-diffusion to be equal to zero 2012-08-06 09:03:33 +00:00
Pratheek Shanthraj e2a2621235 updates for AL version of spectral solver 2012-08-06 08:53:12 +00:00
Christoph Kords e8df3678aa added possibility to assign the transmissivity of grain boundaries a fixed value by use of the keyword "grainboundaryTransmissivity" in the material.config; grain boundaries are identified as interfaces between areas of different material_texture 2012-08-03 14:32:49 +00:00
Martin Diehl 948d9c03d0 new version of modular solver structure 2012-08-03 09:25:48 +00:00
Mahesh Balasubramaniam 3ffba037d4 Reading of euler angles from the loadcase corrected. 2012-08-02 17:52:07 +00:00
Mahesh Balasubramaniam 740357172a Reading of Euler angles from the loadcase corrected. 2012-08-02 17:46:50 +00:00
Martin Diehl ee1bde0cd7 enabling regridding more than once by introducing deallocation of arrays
added J2 test (stub from Taymour)
2012-07-31 15:37:49 +00:00
Martin Diehl 5a89c783d4 deallocating already allocated arrays in case of regridding/restarting (i.e. when calling init more than once) 2012-07-31 14:00:15 +00:00
Martin Diehl 991a7bbd2d reordered initialization for spectral method, corrected bug of deformation BC parsing when prescribing velocity gradient resulting in wrong average deformation 2012-07-30 15:51:48 +00:00
Martin Diehl d4163dd16f further work on modularization, basic scheme is now calculating the same results as DAMASK_spectral.f90 2012-07-30 14:06:22 +00:00
Pratheek Shanthraj c341ddd855 more modularization…. 2012-07-26 13:58:47 +00:00
Martin Diehl 4ed68bb4ae next round in modularization 2012-07-25 14:01:39 +00:00
Martin Diehl e1faad8bcf next round in modularizzation of solvers 2012-07-24 17:07:10 +00:00
Philip Eisenlohr 882c44a61d changed the majority of debugging output to level "extensive" 2012-07-24 15:29:23 +00:00
Christoph Kords 15c5131874 corrected formulation of maximum height of screw dislocation dipoles 2012-07-24 14:50:11 +00:00
Martin Diehl 9c0a161ec0 in case of regridding, undeformed configuration is written out correctly. Restart improve by reading in additional data from converged step. 2012-07-24 12:21:41 +00:00
Christoph Kords c4c00f04f4 no dipole formation by stress decrease;
dipole dissociation rate proportional to "deltaDipoleLimit / oldDipoleLimit", not "deltaDipoleLimit / newDipoleLimit"
2012-07-24 06:57:37 +00:00
Martin Diehl 3d59fec305 further modularisation of spectral solver (only for basic scheme so far) 2012-07-23 10:12:31 +00:00
Martin Diehl bd9e81fbec intermediate, not working state of new solver structure 2012-07-20 15:33:13 +00:00
Martin Diehl ad3f9d8050 removed old standalone AL solver and introduced new structure for solver zoo 2012-07-19 17:24:56 +00:00
Martin Diehl 7d4ff278cb worked on the restart capabilities 2012-07-19 14:16:59 +00:00
Martin Diehl 13caf2d389 made linear shape reconstruction working again, pretty similar results like corrected FFT reconstruction 2012-07-18 18:39:59 +00:00
Martin Diehl a22163c2ae reverted unwanted commit of Makefile 2012-07-18 12:34:46 +00:00
Martin Diehl 95d292b286 2012-07-18 12:31:07 +00:00
Philip Eisenlohr 7c6fc121fd condensed error reporting for constitutive_XYZ_init
removed erroneous check for structure>3
2012-07-17 17:36:24 +00:00
Philip Eisenlohr 0fdd43b54b minor clarification of file content and its use 2012-07-05 10:02:20 +00:00
Philip Eisenlohr 4d09ef0648 changed variable name "debug_what" to "debug_level" 2012-07-05 09:54:50 +00:00
Philip Eisenlohr b69f446caa added constitutive_none
added wrongly deleted "endif" statements
removed tmglib and refblas from linker command for lapack (Koen??)
xxxROOT is changed by setup_code unless commented-out... So had to delete '#' again.
2012-07-03 13:59:38 +00:00
Philip Eisenlohr aeb1e18268 passing of multiple make options possible now 2012-07-03 13:57:05 +00:00
Philip Eisenlohr 7f10ab0996 corrected to consistent naming: "IMKL"
restored xxxROOT to commented-out auto entries.
commented-out currently unused PETSC parts.
added "refblas" and "tmglib" to LAPACK library inclusion (seems to be necessary since 3.2.1).
2012-07-03 12:36:54 +00:00
Franz Roters 823013d485 new plasticity: none
see material.config for necessary parameters (lattice_structure, elastic constants)
2012-07-03 11:16:38 +00:00
Philip Eisenlohr b4103b205d parts of the material.config can now be set to echo their content back into the log-file (i.e. STDOUT / unit 6)
use keyword "/echo/" before first section in the respective parts that you want to see echoed back into the log file.
2012-06-26 10:24:54 +00:00
Martin Diehl 767842acbf now real time monitoring of DAMASK_spectral output to screen
working with GNU Fortran as well (new checking for return code)
2012-06-25 09:03:19 +00:00
Martin Diehl 0606845f15 reordered calculation of current stiffness to enable restarting with different resolution 2012-06-22 09:20:23 +00:00
Martin Diehl bd462d12c6 fixed some bugs in the regridding routine 2012-06-20 18:33:20 +00:00