https://gitweb.dealii.org/

Martin Kronbichler [Tue, 23 Sep 2008 09:22:55 +0000 (09:22 +0000)]

Release the preconditioner object before a re-generation.

git-svn-id: https://svn.dealii.org/trunk@16898 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Tue, 23 Sep 2008 07:23:14 +0000 (07:23 +0000)]

Trilinos Ifpack preconditioner wrapper classes are now derived from a PreconditionBase class. Add a wrapper class to the Trilinos AztecOO solver for basic (non-block) systems.

git-svn-id: https://svn.dealii.org/trunk@16897 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Mon, 22 Sep 2008 12:45:02 +0000 (12:45 +0000)]

Update to r48848 from http://svn.boost.org/svn/boost/trunk/boost/detail/spinlock.hpp

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Wolfgang Bangerth [Mon, 22 Sep 2008 02:06:44 +0000 (02:06 +0000)]

Continue documenting.

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Wolfgang Bangerth [Mon, 22 Sep 2008 02:03:55 +0000 (02:03 +0000)]

Comment on boundary conditions.

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Wolfgang Bangerth [Mon, 22 Sep 2008 02:03:09 +0000 (02:03 +0000)]

Rename a couple of variables.

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Wolfgang Bangerth [Mon, 22 Sep 2008 01:45:13 +0000 (01:45 +0000)]

Augment documentation

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Wolfgang Bangerth [Mon, 22 Sep 2008 01:42:45 +0000 (01:42 +0000)]

Augment.

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Wolfgang Bangerth [Sun, 21 Sep 2008 23:30:11 +0000 (23:30 +0000)]

Document the first two auxiliary functions. Avoid one mistake.

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Wolfgang Bangerth [Sun, 21 Sep 2008 21:39:19 +0000 (21:39 +0000)]

Remove the pressure boundary values -- they are only ever zero, and don't provide much insight anyway.

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Wolfgang Bangerth [Sun, 21 Sep 2008 21:33:54 +0000 (21:33 +0000)]

Incorporate the fix from http://thread.gmane.org/gmane.comp.lib.boost.devel/176050 to make it work again on x86_64 using the Intel compiler.

git-svn-id: https://svn.dealii.org/trunk@16885 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sun, 21 Sep 2008 20:56:27 +0000 (20:56 +0000)]

Fix misspelling.

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Wolfgang Bangerth [Sun, 21 Sep 2008 20:52:43 +0000 (20:52 +0000)]

Discuss no normal flux-boundary conditions.

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Wolfgang Bangerth [Sun, 21 Sep 2008 19:00:15 +0000 (19:00 +0000)]

Re-scale some images.

git-svn-id: https://svn.dealii.org/trunk@16882 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sun, 21 Sep 2008 18:58:06 +0000 (18:58 +0000)]

Use @code...@endcode.

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Wolfgang Bangerth [Sun, 21 Sep 2008 18:57:46 +0000 (18:57 +0000)]

Clarify normal stress.

git-svn-id: https://svn.dealii.org/trunk@16880 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sun, 21 Sep 2008 18:50:47 +0000 (18:50 +0000)]

Make using a sparsity pattern without epetra_map work.

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Wolfgang Bangerth [Sun, 21 Sep 2008 04:41:13 +0000 (04:41 +0000)]

Remove the Epetra_Maps and the communicator objects necessary for that.

git-svn-id: https://svn.dealii.org/trunk@16878 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sun, 21 Sep 2008 04:38:09 +0000 (04:38 +0000)]

Allow creation of local block vectors without an Epetra_Map.

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Wolfgang Bangerth [Sun, 21 Sep 2008 04:21:50 +0000 (04:21 +0000)]

Avoid an unnecessary cast.

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Wolfgang Bangerth [Sun, 21 Sep 2008 04:20:06 +0000 (04:20 +0000)]

Add the possibility to create block sparse matrices without an Epetra_Map when running on a single processor.

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Wolfgang Bangerth [Sun, 21 Sep 2008 04:01:36 +0000 (04:01 +0000)]

Replace {mathbb T} by {cal T} since we don't include the amsmath style.

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Wolfgang Bangerth [Sat, 20 Sep 2008 23:31:21 +0000 (23:31 +0000)]

Mention Trilinos.

git-svn-id: https://svn.dealii.org/trunk@16873 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sat, 20 Sep 2008 03:24:05 +0000 (03:24 +0000)]

Move definition of the Rayleigh number into the EquationData namespace as well.

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Wolfgang Bangerth [Sat, 20 Sep 2008 03:20:37 +0000 (03:20 +0000)]

Outlook.

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Wolfgang Bangerth [Sat, 20 Sep 2008 03:11:58 +0000 (03:11 +0000)]

Document smaller time step.

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Wolfgang Bangerth [Sat, 20 Sep 2008 03:01:34 +0000 (03:01 +0000)]

Describe the testcase.

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:40:23 +0000 (02:40 +0000)]

Add pending directory, necessary for some older compilers.

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:35:53 +0000 (02:35 +0000)]

Add forgotten expansions of Trilinos MPI vectors.

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:28:58 +0000 (02:28 +0000)]

Upgrade to boost 1.36.

git-svn-id: https://svn.dealii.org/trunk@16866 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:24:46 +0000 (02:24 +0000)]

Import boost 1.36.

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:20:21 +0000 (02:20 +0000)]

Remove old boost 1.33.1 version

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Wolfgang Bangerth [Sat, 20 Sep 2008 02:03:37 +0000 (02:03 +0000)]

Silence a warning.

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Wolfgang Bangerth [Fri, 19 Sep 2008 18:57:23 +0000 (18:57 +0000)]

Use a slightly smaller time step that is actually stable.

git-svn-id: https://svn.dealii.org/trunk@16861 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 19 Sep 2008 18:55:49 +0000 (18:55 +0000)]

Use a slightly smaller time step that is actually stable.

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Martin Kronbichler [Fri, 19 Sep 2008 13:54:29 +0000 (13:54 +0000)]

Fixed an error in ILU/IC preconditioner.

git-svn-id: https://svn.dealii.org/trunk@16858 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Fri, 19 Sep 2008 12:00:51 +0000 (12:00 +0000)]

A few more cosmetic changes.

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Martin Kronbichler [Fri, 19 Sep 2008 11:52:44 +0000 (11:52 +0000)]

Fixed file ids.

git-svn-id: https://svn.dealii.org/trunk@16856 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Fri, 19 Sep 2008 11:45:20 +0000 (11:45 +0000)]

Implemented a few more wrappers to Trilinos Ifpack preconditioners (Jacobi, SOR, IC, ILU). Use the same interface as for all the other interfaces, i.e., let an initialize() function do the actual job.

git-svn-id: https://svn.dealii.org/trunk@16855 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 18 Sep 2008 16:50:52 +0000 (16:50 +0000)]

Fixed an error in vector declaration that prevented non-local elements from being written. Now, the bool fast in the reinit functions does not make much sense any more. Look at that another time.

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Martin Kronbichler [Wed, 17 Sep 2008 14:49:15 +0000 (14:49 +0000)]

Fixed a problem in the setup of the null space in the ML preconditioner when run in parallel.

git-svn-id: https://svn.dealii.org/trunk@16844 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Tue, 16 Sep 2008 20:39:36 +0000 (20:39 +0000)]

Make my recent change also work when using PETSC.

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Martin Kronbichler [Tue, 16 Sep 2008 17:53:10 +0000 (17:53 +0000)]

There was an error in the constructor for a parallel Epetra_FECrsMatrix that did not allow us to write off-processor elements properly, which is now fixed.

git-svn-id: https://svn.dealii.org/trunk@16840 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Tue, 16 Sep 2008 16:44:25 +0000 (16:44 +0000)]

A few small updates in Trilinos wrapper classes.

git-svn-id: https://svn.dealii.org/trunk@16838 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Tue, 16 Sep 2008 14:08:15 +0000 (14:08 +0000)]

Don't need to compress vectors when running in serial.

git-svn-id: https://svn.dealii.org/trunk@16836 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Tue, 16 Sep 2008 14:06:41 +0000 (14:06 +0000)]

Make step-32 compliant with new TrilinosWrappers structure.

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Martin Kronbichler [Tue, 16 Sep 2008 09:36:14 +0000 (09:36 +0000)]

A few changes that make the updated TrilinosWrappers vector classes compatible with the directory deal.II/.

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Martin Kronbichler [Mon, 15 Sep 2008 18:15:45 +0000 (18:15 +0000)]

Need to update one more file.

git-svn-id: https://svn.dealii.org/trunk@16830 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Mon, 15 Sep 2008 18:11:22 +0000 (18:11 +0000)]

Changed implementation of Trilinos vectors in a way similar to the implementation of the PETSc wrapper classes, i.e., put parallel vectors in an MPI namespace and use a base class. Need to work on parallel performance a bit further. Still need to enable the proper operability of Trilinos vectors outside the lac/ directory.

git-svn-id: https://svn.dealii.org/trunk@16829 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sat, 13 Sep 2008 18:17:03 +0000 (18:17 +0000)]

Add to the extensions.

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Wolfgang Bangerth [Fri, 12 Sep 2008 22:28:35 +0000 (22:28 +0000)]

Update

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Wolfgang Bangerth [Fri, 12 Sep 2008 21:17:11 +0000 (21:17 +0000)]

Update some docs.

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Wolfgang Bangerth [Fri, 12 Sep 2008 18:41:23 +0000 (18:41 +0000)]

Avoid confusing the compiler by explicitly casting the zero to its intended data type.

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Wolfgang Bangerth [Fri, 12 Sep 2008 15:52:10 +0000 (15:52 +0000)]

Fix a bug with the computation of the right hand side contributions.

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Wolfgang Bangerth [Fri, 12 Sep 2008 15:24:08 +0000 (15:24 +0000)]

Move a few functions inline again and into the header file since otherwise one can't use GrowingVectorMemory with self-defined vector types.

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Martin Kronbichler [Fri, 12 Sep 2008 14:30:24 +0000 (14:30 +0000)]

Now the transfer from distributed to localized vector seems to work properly.

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Martin Kronbichler [Fri, 12 Sep 2008 11:38:13 +0000 (11:38 +0000)]

Added some more reasonable calls to LocalVector.

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Martin Kronbichler [Fri, 12 Sep 2008 09:40:38 +0000 (09:40 +0000)]

Introduced a class LocalizedVector that does take a parallel vector and generates copies of all the content on all processors. Need to fix the = operator to work in parallel as well.

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Martin Kronbichler [Thu, 11 Sep 2008 16:07:08 +0000 (16:07 +0000)]

Minor updates in comments

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Martin Kronbichler [Thu, 11 Sep 2008 11:20:57 +0000 (11:20 +0000)]

Updated a few functions. There still seems to be a problem in refinement when running in parallel.

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Martin Kronbichler [Thu, 11 Sep 2008 06:45:47 +0000 (06:45 +0000)]

Fixed a few html issues for the new tutorial program.

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Wolfgang Bangerth [Thu, 11 Sep 2008 01:01:37 +0000 (01:01 +0000)]

Check in some code that doesn't currently work, but should -- we just have to make it work.

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Wolfgang Bangerth [Thu, 11 Sep 2008 00:54:06 +0000 (00:54 +0000)]

Remove some code that can't work in parallel currently.

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Wolfgang Bangerth [Thu, 11 Sep 2008 00:53:38 +0000 (00:53 +0000)]

Have a slightly more interesting testcase.

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Wolfgang Bangerth [Wed, 10 Sep 2008 19:41:57 +0000 (19:41 +0000)]

Use commands latex understands in default mode.

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Wolfgang Bangerth [Wed, 10 Sep 2008 19:40:23 +0000 (19:40 +0000)]

Fix typo.

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Guido Kanschat [Wed, 10 Sep 2008 19:28:10 +0000 (19:28 +0000)]

try to add icon to manual pages

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Martin Kronbichler [Wed, 10 Sep 2008 16:54:52 +0000 (16:54 +0000)]

A few updates.

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Wolfgang Bangerth [Wed, 10 Sep 2008 16:22:18 +0000 (16:22 +0000)]

Link in step-28.

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Wolfgang Bangerth [Wed, 10 Sep 2008 16:17:27 +0000 (16:17 +0000)]

Convert introduction from latex to doxygen format.

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Martin Kronbichler [Wed, 10 Sep 2008 16:10:34 +0000 (16:10 +0000)]

Added a reference to TrilinosWrappers in the LAC documentation.

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Martin Kronbichler [Wed, 10 Sep 2008 15:56:31 +0000 (15:56 +0000)]

Updated the Trilinos classes so that a parallel use is now also possible for rectangular matrices. Added a copy operation to deal.II vectors.

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Wolfgang Bangerth [Wed, 10 Sep 2008 12:16:22 +0000 (12:16 +0000)]

Fix a bug where we accidentally allocated a full sparsity pattern, rather than a sparse sparsity pattern. Also improve documentation a tiny bit.

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Martin Kronbichler [Wed, 10 Sep 2008 09:40:49 +0000 (09:40 +0000)]

Some minor changes.

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Martin Kronbichler [Tue, 9 Sep 2008 16:32:30 +0000 (16:32 +0000)]

A few updates for parallel run. At least square matrices seem to work in parallel as well now.

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Martin Kronbichler [Tue, 9 Sep 2008 12:30:16 +0000 (12:30 +0000)]

Changed the Epetra_Map back to a copy instead of a pointer.

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Wolfgang Bangerth [Mon, 8 Sep 2008 15:52:31 +0000 (15:52 +0000)]

Avoid a problem where we were accidentally accessing a string beyond its end...

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Wolfgang Bangerth [Mon, 8 Sep 2008 15:29:43 +0000 (15:29 +0000)]

Adjust to removed function in SolutionTransfer.

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Martin Kronbichler [Mon, 8 Sep 2008 15:11:34 +0000 (15:11 +0000)]

Corrected an error.

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Martin Kronbichler [Mon, 8 Sep 2008 14:47:42 +0000 (14:47 +0000)]

Trilinos vector and sparse matrix classes now only store a pointer to a user-provided map, and do not copy the mapping (distribution of data among processors).

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Martin Kronbichler [Mon, 8 Sep 2008 06:32:32 +0000 (06:32 +0000)]

Added a copy function from (parallel) Trilinos vectors to (serial) deal.II vectors.

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Wolfgang Bangerth [Sun, 7 Sep 2008 20:54:49 +0000 (20:54 +0000)]

Patch by Dima Sorkin: Use helper macros to add libraries to front or back of LIBS. Use macros to save and restore.

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Wolfgang Bangerth [Sun, 7 Sep 2008 20:46:44 +0000 (20:46 +0000)]

Patch by Dima Sorkin: Include cstdio for sscanf.

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Katharina Kormann [Sun, 7 Sep 2008 19:44:38 +0000 (19:44 +0000)]

Added a second constructor to FE_Q that allows to generate it based on support points from a one-dimensional quadrature formula. Added get_name info for Gauss-Lobatto based finite elements even to FE_DGQ. Gauss-Lobatto based FE_Qs and FE_DGQs can also be recognized by FE_Tools::get_fe_from_name but not constructed.

git-svn-id: https://svn.dealii.org/trunk@16756 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Fri, 5 Sep 2008 17:09:19 +0000 (17:09 +0000)]

Changed a few things to facilitate parallel run.

git-svn-id: https://svn.dealii.org/trunk@16755 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 5 Sep 2008 17:01:11 +0000 (17:01 +0000)]

Ignore .inst files.

git-svn-id: https://svn.dealii.org/trunk@16754 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 5 Sep 2008 17:00:34 +0000 (17:00 +0000)]

Ignore .inst files.

git-svn-id: https://svn.dealii.org/trunk@16753 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 5 Sep 2008 02:12:48 +0000 (02:12 +0000)]

Update authors.

git-svn-id: https://svn.dealii.org/trunk@16752 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 5 Sep 2008 02:12:26 +0000 (02:12 +0000)]

Update authors.

git-svn-id: https://svn.dealii.org/trunk@16751 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 18:59:20 +0000 (18:59 +0000)]

... and one more error.

git-svn-id: https://svn.dealii.org/trunk@16749 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 18:58:42 +0000 (18:58 +0000)]

Remove sleep from main program.

git-svn-id: https://svn.dealii.org/trunk@16748 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 18:55:53 +0000 (18:55 +0000)]

The Epetra_Map is now private. Need to change one thing.

git-svn-id: https://svn.dealii.org/trunk@16747 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 18:49:25 +0000 (18:49 +0000)]

Updated a few things to make parallel run possible. Some more things will need to be changed, though.

git-svn-id: https://svn.dealii.org/trunk@16746 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 10:58:29 +0000 (10:58 +0000)]

Accidentally commited a version with timer included.

git-svn-id: https://svn.dealii.org/trunk@16743 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 09:28:15 +0000 (09:28 +0000)]

Made relevant changes for running this program in parallel.

git-svn-id: https://svn.dealii.org/trunk@16742 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Thu, 4 Sep 2008 07:52:08 +0000 (07:52 +0000)]

Add a function to the vector.

git-svn-id: https://svn.dealii.org/trunk@16741 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Wed, 3 Sep 2008 22:06:54 +0000 (22:06 +0000)]

Adjust to new template parameters of SolutionTransfer.

git-svn-id: https://svn.dealii.org/trunk@16740 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Wed, 3 Sep 2008 19:01:36 +0000 (19:01 +0000)]

Introduce some dummy Trilinos structures in case we compile this program with an MPI compiler, but then run it in serial.

git-svn-id: https://svn.dealii.org/trunk@16739 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Wed, 3 Sep 2008 16:38:35 +0000 (16:38 +0000)]

Corrected two tiny errors.

git-svn-id: https://svn.dealii.org/trunk@16738 0785d39b-7218-0410-832d-ea1e28bc413d

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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 0785d39b-7218-0410-832d-ea1e28bc413d

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