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https://gitweb.dealii.org/ - dealii.git/log
Martin Kronbichler [Wed, 3 Sep 2008 16:11:09 +0000 (16:11 +0000)]
Cosmetic changes to get a better documentation of the Trilinos wrapper classes.
git-svn-id: https://svn.dealii.org/trunk@16737
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Wolfgang Bangerth [Wed, 3 Sep 2008 15:01:43 +0000 (15:01 +0000)]
Remove copied pictures.
git-svn-id: https://svn.dealii.org/trunk@16736
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Wolfgang Bangerth [Wed, 3 Sep 2008 15:01:25 +0000 (15:01 +0000)]
Rename images to say step-31 instead of the erroneously used step-33.
git-svn-id: https://svn.dealii.org/trunk@16735
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Timo Heister [Wed, 3 Sep 2008 14:32:32 +0000 (14:32 +0000)]
Additional tests for CompressedSimpleSparsityPattern.
git-svn-id: https://svn.dealii.org/trunk@16734
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Timo Heister [Wed, 3 Sep 2008 14:22:26 +0000 (14:22 +0000)]
Added new class CompressedSimpleSparsityPattern and mentioned my contribution.
git-svn-id: https://svn.dealii.org/trunk@16733
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Martin Kronbichler [Wed, 3 Sep 2008 14:04:35 +0000 (14:04 +0000)]
Interpolate Stokes solution when the grid changes to reduce number of iterations even during the first step after remeshing (is it necessary?). Added a parameter aggregation_threshold to the Trilinos AMG preconditioner to allow control over the aggregation in the matrix.
git-svn-id: https://svn.dealii.org/trunk@16732
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Wolfgang Bangerth [Wed, 3 Sep 2008 13:01:43 +0000 (13:01 +0000)]
Rename
git-svn-id: https://svn.dealii.org/trunk@16731
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Wolfgang Bangerth [Wed, 3 Sep 2008 12:59:39 +0000 (12:59 +0000)]
Include step-32.
git-svn-id: https://svn.dealii.org/trunk@16730
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Wolfgang Bangerth [Wed, 3 Sep 2008 12:58:32 +0000 (12:58 +0000)]
Remove all comments and other documentation copied from step-31. Only new stuff should be commented on.
git-svn-id: https://svn.dealii.org/trunk@16729
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Wolfgang Bangerth [Wed, 3 Sep 2008 12:54:25 +0000 (12:54 +0000)]
Undo accidental last checkin.
git-svn-id: https://svn.dealii.org/trunk@16728
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Wolfgang Bangerth [Wed, 3 Sep 2008 12:52:45 +0000 (12:52 +0000)]
Add step-32, a parallelized version of step-31.
git-svn-id: https://svn.dealii.org/trunk@16727
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Martin Kronbichler [Wed, 3 Sep 2008 12:38:53 +0000 (12:38 +0000)]
There were some unnecessary include files. Moreover, let the Stokes linear solver start with the previous solution instead of initializing the vector to zero. We changed this some time ago since it was faster when we had to copy deal.II matrices to Trilinos objects and negelected some small elements, but now things seem to be alright again and a good initial guess as obtained from the previous time step accelerates the GMRES convergence.
git-svn-id: https://svn.dealii.org/trunk@16726
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Wolfgang Bangerth [Wed, 3 Sep 2008 11:48:24 +0000 (11:48 +0000)]
Only keep sparsity patterns for exactly as long as necessary. In particular, the Trilinos matrices do not need to have them around for later.
git-svn-id: https://svn.dealii.org/trunk@16725
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Wolfgang Bangerth [Wed, 3 Sep 2008 11:38:43 +0000 (11:38 +0000)]
New gfortran libraries appear not to have the _gfortran_allocate symbol so keep checking till we find something we recognize.
git-svn-id: https://svn.dealii.org/trunk@16724
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Wolfgang Bangerth [Wed, 3 Sep 2008 11:33:56 +0000 (11:33 +0000)]
Make sure gfortran 4.3.1 does not match g77 3.1.
git-svn-id: https://svn.dealii.org/trunk@16723
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Wolfgang Bangerth [Wed, 3 Sep 2008 11:21:35 +0000 (11:21 +0000)]
Add braces as suggested by recent gcc versions.
git-svn-id: https://svn.dealii.org/trunk@16722
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Martin Kronbichler [Wed, 3 Sep 2008 11:08:14 +0000 (11:08 +0000)]
Use Trilinos block structures on Stokes system now as well instead of the deal.II structures. Found an error in the implementation of TrilinosSparseMatrix.
git-svn-id: https://svn.dealii.org/trunk@16721
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Wolfgang Bangerth [Wed, 3 Sep 2008 10:50:25 +0000 (10:50 +0000)]
Make sure expand_instantiations and make_dependencies are always rebuilt whenever necessary.
git-svn-id: https://svn.dealii.org/trunk@16720
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Wolfgang Bangerth [Wed, 3 Sep 2008 02:42:17 +0000 (02:42 +0000)]
Instantiate a bunch of templates using the pre-processor.
git-svn-id: https://svn.dealii.org/trunk@16719
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Wolfgang Bangerth [Wed, 3 Sep 2008 01:53:35 +0000 (01:53 +0000)]
Clean up a few issues with Trilinos and otherwise.
git-svn-id: https://svn.dealii.org/trunk@16718
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Wolfgang Bangerth [Wed, 3 Sep 2008 01:32:28 +0000 (01:32 +0000)]
Two more.
git-svn-id: https://svn.dealii.org/trunk@16717
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Wolfgang Bangerth [Wed, 3 Sep 2008 01:05:15 +0000 (01:05 +0000)]
Add an initial version of some preconditioners based on Trilinos' Ifpack functionality.
git-svn-id: https://svn.dealii.org/trunk@16716
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Wolfgang Bangerth [Tue, 2 Sep 2008 21:58:22 +0000 (21:58 +0000)]
Ignore template-arguments
git-svn-id: https://svn.dealii.org/trunk@16713
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Wolfgang Bangerth [Tue, 2 Sep 2008 21:00:02 +0000 (21:00 +0000)]
Add necessary instantiations in all cases using the preprocessor.
git-svn-id: https://svn.dealii.org/trunk@16712
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Wolfgang Bangerth [Tue, 2 Sep 2008 20:02:22 +0000 (20:02 +0000)]
Make .inst files dependent on D/common/template-arguments
git-svn-id: https://svn.dealii.org/trunk@16711
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Wolfgang Bangerth [Tue, 2 Sep 2008 20:01:54 +0000 (20:01 +0000)]
Remove bogus target. Make .inst files dependent on D/common/template-arguments
git-svn-id: https://svn.dealii.org/trunk@16710
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Martin Kronbichler [Tue, 2 Sep 2008 14:27:26 +0000 (14:27 +0000)]
Added apply_boundary_conditions() function to Trilinos Block matrices and vectors.
git-svn-id: https://svn.dealii.org/trunk@16707
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Wolfgang Bangerth [Tue, 2 Sep 2008 13:39:52 +0000 (13:39 +0000)]
Update numbers.
git-svn-id: https://svn.dealii.org/trunk@16706
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Martin Kronbichler [Tue, 2 Sep 2008 10:33:02 +0000 (10:33 +0000)]
Changed DoFTools::extract_constant_modes to work on bool vectors instead of doubles to make it consistent with the other extract_* functions.
git-svn-id: https://svn.dealii.org/trunk@16705
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Wolfgang Bangerth [Tue, 2 Sep 2008 03:28:40 +0000 (03:28 +0000)]
Extend the ./configure mechanism to generate common/template-arguments. Make sure it also generates the Trilinos and PETSc vectors in the correct place.
git-svn-id: https://svn.dealii.org/trunk@16704
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Martin Kronbichler [Mon, 1 Sep 2008 13:03:09 +0000 (13:03 +0000)]
Introduced an error in version 16701, which is now fixed.
git-svn-id: https://svn.dealii.org/trunk@16703
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Martin Kronbichler [Mon, 1 Sep 2008 12:56:54 +0000 (12:56 +0000)]
Mention my contributions during the last months.
git-svn-id: https://svn.dealii.org/trunk@16702
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Martin Kronbichler [Mon, 1 Sep 2008 12:46:00 +0000 (12:46 +0000)]
Added the function DoFTools::extract_constant_modes(). This simplifies the preconditioner initialization in step-31.
git-svn-id: https://svn.dealii.org/trunk@16701
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Martin Kronbichler [Mon, 1 Sep 2008 09:21:32 +0000 (09:21 +0000)]
There was an include file missing.
git-svn-id: https://svn.dealii.org/trunk@16700
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Wolfgang Bangerth [Fri, 29 Aug 2008 14:27:13 +0000 (14:27 +0000)]
hp paper is accepted.
git-svn-id: https://svn.dealii.org/trunk@16699
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Wolfgang Bangerth [Fri, 29 Aug 2008 13:42:50 +0000 (13:42 +0000)]
Small updates.
git-svn-id: https://svn.dealii.org/trunk@16698
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Wolfgang Bangerth [Fri, 29 Aug 2008 13:39:40 +0000 (13:39 +0000)]
Another link to check.
git-svn-id: https://svn.dealii.org/trunk@16697
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Wolfgang Bangerth [Fri, 29 Aug 2008 13:31:54 +0000 (13:31 +0000)]
Amit's PhD thesis, which inexplicably never appeared here...
git-svn-id: https://svn.dealii.org/trunk@16696
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Wolfgang Bangerth [Fri, 29 Aug 2008 13:02:03 +0000 (13:02 +0000)]
Include missing header file (found by C. Trophime).
git-svn-id: https://svn.dealii.org/trunk@16695
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Wolfgang Bangerth [Fri, 29 Aug 2008 13:01:11 +0000 (13:01 +0000)]
Include missing header file (found by C. Trophime).
git-svn-id: https://svn.dealii.org/trunk@16694
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Wolfgang Bangerth [Fri, 29 Aug 2008 02:16:16 +0000 (02:16 +0000)]
Improve copying cached data.
git-svn-id: https://svn.dealii.org/trunk@16693
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Wolfgang Bangerth [Fri, 29 Aug 2008 02:00:19 +0000 (02:00 +0000)]
Add a TODO.
git-svn-id: https://svn.dealii.org/trunk@16692
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Wolfgang Bangerth [Wed, 27 Aug 2008 21:32:18 +0000 (21:32 +0000)]
Move the linear system for the temperature completely to Trilinos vectors and matrices. Leave some TODOs for later.
git-svn-id: https://svn.dealii.org/trunk@16679
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Wolfgang Bangerth [Wed, 27 Aug 2008 21:31:45 +0000 (21:31 +0000)]
Implement a copy_from function.
git-svn-id: https://svn.dealii.org/trunk@16678
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Wolfgang Bangerth [Wed, 27 Aug 2008 18:12:24 +0000 (18:12 +0000)]
Add an assertion.
git-svn-id: https://svn.dealii.org/trunk@16677
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Wolfgang Bangerth [Wed, 27 Aug 2008 18:12:06 +0000 (18:12 +0000)]
Open code a loop so as to make it compatible with Trilinos vectors as well.
git-svn-id: https://svn.dealii.org/trunk@16676
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Wolfgang Bangerth [Wed, 27 Aug 2008 18:09:59 +0000 (18:09 +0000)]
Change second argument of the SolutionTransfer class to be a Vector type, not just a scalar.
git-svn-id: https://svn.dealii.org/trunk@16675
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Martin Kronbichler [Wed, 27 Aug 2008 15:19:22 +0000 (15:19 +0000)]
Found an error in clear_row() function.
git-svn-id: https://svn.dealii.org/trunk@16674
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Wolfgang Bangerth [Wed, 27 Aug 2008 12:20:47 +0000 (12:20 +0000)]
Add an add() function.
git-svn-id: https://svn.dealii.org/trunk@16673
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Martin Kronbichler [Wed, 27 Aug 2008 11:58:05 +0000 (11:58 +0000)]
Restructured the internal procedures in Trilinos wrapper classes to avoid to have the same code at two places.
git-svn-id: https://svn.dealii.org/trunk@16672
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Wolfgang Bangerth [Wed, 27 Aug 2008 11:26:04 +0000 (11:26 +0000)]
Re-add the comment that was lost in the last commit.
git-svn-id: https://svn.dealii.org/trunk@16671
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Wolfgang Bangerth [Tue, 26 Aug 2008 21:14:02 +0000 (21:14 +0000)]
Add missing instantiations for Trilinos vectors.
git-svn-id: https://svn.dealii.org/trunk@16670
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Martin Kronbichler [Tue, 26 Aug 2008 15:36:33 +0000 (15:36 +0000)]
Corrected some minor bugs in Trilinos wrappers. Added clear_row() functionality to sparse matrix class and a print() function in the deal.II style.
git-svn-id: https://svn.dealii.org/trunk@16669
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Wolfgang Bangerth [Tue, 26 Aug 2008 01:37:09 +0000 (01:37 +0000)]
Add to comment on Trilinos bug.
git-svn-id: https://svn.dealii.org/trunk@16667
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Wolfgang Bangerth [Mon, 25 Aug 2008 19:36:46 +0000 (19:36 +0000)]
Add threading flags for PGI compiler.
git-svn-id: https://svn.dealii.org/trunk@16666
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Wolfgang Bangerth [Mon, 25 Aug 2008 16:33:05 +0000 (16:33 +0000)]
Fix test to not reference arguments to main().
git-svn-id: https://svn.dealii.org/trunk@16665
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Wolfgang Bangerth [Mon, 25 Aug 2008 16:31:38 +0000 (16:31 +0000)]
Put a meaningful call into the MPI test to make sure we can indeed link.
git-svn-id: https://svn.dealii.org/trunk@16664
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Wolfgang Bangerth [Mon, 25 Aug 2008 15:59:43 +0000 (15:59 +0000)]
Fix numbers for 3d.
git-svn-id: https://svn.dealii.org/trunk@16663
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Wolfgang Bangerth [Mon, 25 Aug 2008 13:01:10 +0000 (13:01 +0000)]
Adjust call to TrilinosWrappers::PreconditionAMG::initialize.
git-svn-id: https://svn.dealii.org/trunk@16662
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Wolfgang Bangerth [Sun, 24 Aug 2008 22:45:45 +0000 (22:45 +0000)]
Put AC_MSG_RESULT into the correct place.
git-svn-id: https://svn.dealii.org/trunk@16661
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Wolfgang Bangerth [Sun, 24 Aug 2008 02:07:48 +0000 (02:07 +0000)]
Use optimized flags for expand_instantiations.
git-svn-id: https://svn.dealii.org/trunk@16660
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Martin Kronbichler [Sat, 23 Aug 2008 00:56:06 +0000 (00:56 +0000)]
Updated version of Trilinos wrappers.
git-svn-id: https://svn.dealii.org/trunk@16659
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Martin Kronbichler [Fri, 22 Aug 2008 21:56:05 +0000 (21:56 +0000)]
Updated Trilinos AMG preconditioner to interact with Trilinos wrappers for matrices and vectors.
git-svn-id: https://svn.dealii.org/trunk@16658
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Wolfgang Bangerth [Fri, 22 Aug 2008 20:06:35 +0000 (20:06 +0000)]
Make beta and time step dimension independent.
git-svn-id: https://svn.dealii.org/trunk@16657
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Wolfgang Bangerth [Fri, 22 Aug 2008 19:39:29 +0000 (19:39 +0000)]
Enable the use of the Trilinos block vector and block sparse matrix classes.
git-svn-id: https://svn.dealii.org/trunk@16656
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Wolfgang Bangerth [Fri, 22 Aug 2008 19:36:25 +0000 (19:36 +0000)]
Add a Traits class to the Trilinos sparse matrix class.
git-svn-id: https://svn.dealii.org/trunk@16655
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Martin Kronbichler [Fri, 22 Aug 2008 16:31:46 +0000 (16:31 +0000)]
Hide a compress() call within the collect_sizes operation, so compres() will only be needed after assembly.
git-svn-id: https://svn.dealii.org/trunk@16654
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Martin Kronbichler [Fri, 22 Aug 2008 16:17:11 +0000 (16:17 +0000)]
Added a block sparse matrix class based on Trilinos (parallel) matrices.
git-svn-id: https://svn.dealii.org/trunk@16653
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Martin Kronbichler [Fri, 22 Aug 2008 15:27:26 +0000 (15:27 +0000)]
Corrected an access error to vector components using the () operator.
git-svn-id: https://svn.dealii.org/trunk@16652
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Martin Kronbichler [Fri, 22 Aug 2008 15:08:05 +0000 (15:08 +0000)]
Added a BlockVector implementation of the Trilinos vector class.
git-svn-id: https://svn.dealii.org/trunk@16651
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Wolfgang Bangerth [Thu, 21 Aug 2008 22:33:41 +0000 (22:33 +0000)]
Make available a whole bunch of functions in deal.II that work on Trilinos vectors and matrices.
git-svn-id: https://svn.dealii.org/trunk@16650
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Martin Kronbichler [Thu, 21 Aug 2008 21:49:00 +0000 (21:49 +0000)]
Fixed an error in constructor caused by ifdef.
git-svn-id: https://svn.dealii.org/trunk@16649
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Martin Kronbichler [Thu, 21 Aug 2008 21:40:46 +0000 (21:40 +0000)]
Removed unnecessary include file (the ifdef statement before that was wrong anyway).
git-svn-id: https://svn.dealii.org/trunk@16648
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Martin Kronbichler [Thu, 21 Aug 2008 21:39:19 +0000 (21:39 +0000)]
In case deal.II supports MPI, the program did not run. Inserted an MPI_Init and MPI_Finalize to fix that.
git-svn-id: https://svn.dealii.org/trunk@16647
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Martin Kronbichler [Thu, 21 Aug 2008 21:32:12 +0000 (21:32 +0000)]
Make AMG preconditioner also work for MPI based compiler (right now it still runs only on one process anyway).
git-svn-id: https://svn.dealii.org/trunk@16646
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Martin Kronbichler [Thu, 21 Aug 2008 21:23:36 +0000 (21:23 +0000)]
Introduced copy operator = for basic Trilinos vectors.
git-svn-id: https://svn.dealii.org/trunk@16645
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Wolfgang Bangerth [Thu, 21 Aug 2008 21:12:28 +0000 (21:12 +0000)]
400,000 lines of code :-)
git-svn-id: https://svn.dealii.org/trunk@16644
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:48:49 +0000 (20:48 +0000)]
Add some documentation.
git-svn-id: https://svn.dealii.org/trunk@16643
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:41:29 +0000 (20:41 +0000)]
Rename the preconditioner to make it conform with our usual naming scheme. Use it from step-31.
git-svn-id: https://svn.dealii.org/trunk@16642
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:35:47 +0000 (20:35 +0000)]
Add the Trilinos algebraic multigrid preconditioner.
git-svn-id: https://svn.dealii.org/trunk@16641
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:22:47 +0000 (20:22 +0000)]
Set file properties correctly.
git-svn-id: https://svn.dealii.org/trunk@16640
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:18:26 +0000 (20:18 +0000)]
Make compile again.
git-svn-id: https://svn.dealii.org/trunk@16639
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Wolfgang Bangerth [Thu, 21 Aug 2008 20:16:31 +0000 (20:16 +0000)]
Properly declare function.
git-svn-id: https://svn.dealii.org/trunk@16638
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Martin Kronbichler [Thu, 21 Aug 2008 19:45:05 +0000 (19:45 +0000)]
There was an error in the compress() function in the implementation for rectangular matrices. This is now fixed.
git-svn-id: https://svn.dealii.org/trunk@16631
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Martin Kronbichler [Thu, 21 Aug 2008 19:21:29 +0000 (19:21 +0000)]
Definition of ExcTrilinosError
git-svn-id: https://svn.dealii.org/trunk@16630
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Martin Kronbichler [Thu, 21 Aug 2008 18:03:55 +0000 (18:03 +0000)]
Extended the rudimentary Trilinos wrappers a little bit. Rectangular matrices do not yet seem to work properly. Need to do some more work on that.
git-svn-id: https://svn.dealii.org/trunk@16629
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Wolfgang Bangerth [Thu, 21 Aug 2008 16:50:32 +0000 (16:50 +0000)]
Output the range of temperatures. Use minimal degree to build patches.
git-svn-id: https://svn.dealii.org/trunk@16628
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Wolfgang Bangerth [Thu, 21 Aug 2008 15:32:27 +0000 (15:32 +0000)]
Don't take the degree as a constructor argument -- we know what we want now.
git-svn-id: https://svn.dealii.org/trunk@16627
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Wolfgang Bangerth [Thu, 21 Aug 2008 15:29:50 +0000 (15:29 +0000)]
Move tool functions all in the same place.
git-svn-id: https://svn.dealii.org/trunk@16626
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Wolfgang Bangerth [Thu, 21 Aug 2008 15:26:49 +0000 (15:26 +0000)]
xlink step-31.
git-svn-id: https://svn.dealii.org/trunk@16625
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Wolfgang Bangerth [Thu, 21 Aug 2008 15:15:15 +0000 (15:15 +0000)]
Discuss correct choice of beta and time step.
git-svn-id: https://svn.dealii.org/trunk@16624
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Wolfgang Bangerth [Thu, 21 Aug 2008 14:47:05 +0000 (14:47 +0000)]
Add files for Q2.
git-svn-id: https://svn.dealii.org/trunk@16623
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Wolfgang Bangerth [Thu, 21 Aug 2008 14:22:14 +0000 (14:22 +0000)]
Fix condition for MPI use.
git-svn-id: https://svn.dealii.org/trunk@16622
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Wolfgang Bangerth [Thu, 21 Aug 2008 04:44:35 +0000 (04:44 +0000)]
Regenerate.
git-svn-id: https://svn.dealii.org/trunk@16621
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Wolfgang Bangerth [Thu, 21 Aug 2008 04:43:36 +0000 (04:43 +0000)]
Regenerate.
git-svn-id: https://svn.dealii.org/trunk@16620
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Wolfgang Bangerth [Thu, 21 Aug 2008 04:34:38 +0000 (04:34 +0000)]
Comment on stability issues.
git-svn-id: https://svn.dealii.org/trunk@16619
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Wolfgang Bangerth [Thu, 21 Aug 2008 04:19:24 +0000 (04:19 +0000)]
add
git-svn-id: https://svn.dealii.org/trunk@16618
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Martin Kronbichler [Thu, 21 Aug 2008 01:07:49 +0000 (01:07 +0000)]
Added a rudimentary implementation of Trilinos sparse matrix and vector wrappers for serial and distributed memory systems. It will still need a lot of testing of the features implemented, and some more comments as well. Build a parallel version of step-31 on top of that.
git-svn-id: https://svn.dealii.org/trunk@16617
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Wolfgang Bangerth [Thu, 21 Aug 2008 00:58:17 +0000 (00:58 +0000)]
Regenerate.
git-svn-id: https://svn.dealii.org/trunk@16616
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Wolfgang Bangerth [Wed, 20 Aug 2008 20:37:13 +0000 (20:37 +0000)]
add
git-svn-id: https://svn.dealii.org/trunk@16615
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