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DAMASK_EICMD
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28 Commits

Author SHA1 Message Date
Martin Diehl fec2c14a4e removed hard-coded tolerances from mpie_spectral and put them to numerics/IO 
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
Martin Diehl b546d3bb91 some corrections regarding Multicore-support on mpie_spectral.f90 and makefile 
slight changes on mpie_spectral.f90 regarding file output
 2011-01-12 17:02:42 +00:00
Martin Diehl 71fb5eedf2 changed makefile: material subroutines are now compiled using openmp, enabled linux threads for fftw3 (also did some slight changes to enable that in the fortran source code) 
renamed mpie_spectral2.f90 to mpie_spectral2d.f90 (testing file, not properly working at the moment)
changed file extension and variable names in mpie_spectral.f90 and mpie_spectral_interface.f90 from "mesh" to "geom". Removed direct output from mpie_spectral.f90, all output is now base on materialpoint_results(:,1,:)
 2011-01-07 12:56:45 +00:00
Martin Diehl 17812c1f9e added raw output, gmsh output is still included 2010-10-27 17:15:49 +00:00
Martin Diehl 3837dad51e fixed bug in mpie_spectral.f90 concerning spectral method (now deltaF hat get the right value) 
added mpie_spectral2.f90, a version that should get the new algorithm proposed in 2010. until now, it is the same as mpie_spectral.f90 (large strain formulation by suquet et al) but with c2c, c2c FFT
 2010-10-20 08:59:00 +00:00
Martin Diehl 3c502561ee added matrix multiplication 3333x33 to math.f90 
added some parameters for spectral method to numerics.f90 (tolerance)
changed error message concerning spectral method in IO.f90
corrected calculation of stress BC in mpie_spectral.f90
 2010-10-13 16:04:44 +00:00
Martin Diehl 5a51082977 polishing, changed calculation of stress BC. 
prevent updating of gamma hat in case of perfect plasticity
 2010-09-24 13:27:53 +00:00
Martin Diehl 6ea8623f65 added functions math_mul33x3_complex math_Plain99to3333 to math.f90. 
mpie_spectral.f90 uses both functions
math_Plain99to3333 is used for inversion of c0
math_mul33x3_complex is used for equilibrium check in fourier space
also did some cleaning up on mpie_spectral.f90
 2010-09-22 12:04:43 +00:00
Martin Diehl 604992a9e1 fixes bugs in screen output, changed gmsh output, now the deformed mesh is written out 2010-09-22 08:51:34 +00:00
Martin Diehl 6920d8d939 cleaning up, added new output to gmsh and to screen, prepared calculation of deformed mesh 
new convergence criteria: divergence of stressfield (in fourier space)
 2010-09-21 15:38:25 +00:00
Martin Diehl 1693bfca47 changed calculation of defgrad from cauchy-stress to pk-stress, now working in large-strain-formulation. 
output of msh-file changed to deformed configuration, removed output of defgrad as a field
 2010-09-07 16:37:55 +00:00
Martin Diehl 00922705eb now using current average stiffness for reference material stiffness 2010-09-06 10:00:59 +00:00
Martin Diehl a5c228fd02 changed back transform to complex-to-real, removed redundant variables, reduced size of arrays where possible 2010-09-01 08:05:11 +00:00
Martin Diehl 85febf0803 added fftw3 as fft(library will not versioned, should be in a linkable folder) , did some corrections on the code, splitted main file up (allows use of makefile), added makefile 
changes on mpie_spectral.f90:
new structure, changed variable names, now using defgrad instead of disgrad, cleaned up, removed augmented Lagrange.
ToDo: Implement Augmented Lagrange again (but then a working version), implement Large strain, think about complex-to real-transform backwards, try to implement MP-support
 2010-08-27 16:39:38 +00:00
Philip Eisenlohr 298cecbfec corrected syntax errors (long lines, line continuation by \) and logical mistake in mpie_cpfem_marc / abq_std which went unnoticed in ifort. Using SunStudio f90 surfaced those... 2010-08-03 23:47:00 +00:00
Martin Diehl 49926d5d66 F77 --> F90 polishing/condensation as far as possible. 
next step is change of Re/Im FFT to Re only...
 2010-07-13 15:29:26 +00:00
Martin Diehl 80016f8429 added P and dPdF for the call to cpfem_general, made some comments in the code, aligned some loops 2010-07-07 09:10:54 +00:00
Martin Diehl f9834bc612 changed types of integers and reals in fourier transform, changed some variables and cleaned up code to make it easier to understand 2010-07-05 16:01:36 +00:00
Ricardo Lebensohn c3e222dbbd errs added etc. 2010-07-05 11:33:48 +00:00
Philip Eisenlohr 4f76eada31 started suggestions for F77 --> F90 style 
xkdyad useful..?

looking for error calculation (Ricardo to rescue here)
 2010-07-02 17:15:53 +00:00
Martin Diehl d6ba9d54b6 changed declaration of two variables from real to int, spectral method is now working. 
started to commend Ricardos code, layoutet loops and removed some redundant variables.
until now, no error calculation is done. at the moment calculations are in an infinite loop
 2010-07-02 14:10:36 +00:00
Martin Diehl 2ec39c936c added first version of spectral method, changed corrected functions to get correct path to files 2010-07-01 15:20:06 +00:00
Martin Diehl c3e51e5330 added functions to read out resolution, dimension and homogenization from mesh file 2010-06-25 11:31:05 +00:00
Philip Eisenlohr 1c72439350 first shot at init with CPFEM_general 
better would be to manually read the mesh resolution, set up Spectral solution strategy and call CPFEM_general just during BVP solution.
 2010-06-10 15:32:06 +00:00
Philip Eisenlohr 8ea52ac495 mpie_spectral now can read loadcase data 
adapted error codes
 2010-06-10 14:51:10 +00:00
Martin Diehl 386ca7ebc3 added some basic I/O functions to mpie_spectral.f90 2010-06-10 08:50:04 +00:00
Philip Eisenlohr 11b98fbfa6 added ID functionality and correct line endings 2010-06-08 10:10:57 +00:00
Philip Eisenlohr 82687d31c8 first shot at mpie_spectral wrapper 2010-06-08 10:08:15 +00:00