https://gitweb.dealii.org/

Wolfgang Bangerth [Tue, 1 Sep 2009 02:37:37 +0000 (02:37 +0000)]

Escape 'numbers'.

git-svn-id: https://svn.dealii.org/trunk@19358 0785d39b-7218-0410-832d-ea1e28bc413d

Wolfgang Bangerth [Tue, 1 Sep 2009 02:35:39 +0000 (02:35 +0000)]

Document our approach to scaling the equations.

git-svn-id: https://svn.dealii.org/trunk@19357 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Mon, 31 Aug 2009 22:55:23 +0000 (22:55 +0000)]

Add a section on scaling. Not quite finished yet, though.

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Martin Kronbichler [Mon, 31 Aug 2009 15:33:08 +0000 (15:33 +0000)]

Add a first version of the step-37 tutorial program that implements a matrix-free method for the Laplace equation and combines it with multigrid.

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Martin Kronbichler [Mon, 31 Aug 2009 13:39:49 +0000 (13:39 +0000)]

Fix two more typos.

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Martin Kronbichler [Mon, 31 Aug 2009 13:05:08 +0000 (13:05 +0000)]

Allow reinit without setting zeros in TableBase class.

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Martin Kronbichler [Mon, 31 Aug 2009 13:04:05 +0000 (13:04 +0000)]

Implement two more matrix-matrix multiplications: the case when B is transposed.

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Martin Kronbichler [Mon, 31 Aug 2009 13:02:30 +0000 (13:02 +0000)]

Make the initialize function in Chebyshev preconditioner unique.

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Martin Kronbichler [Fri, 28 Aug 2009 10:42:01 +0000 (10:42 +0000)]

Some more tiny comments changes.

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Martin Kronbichler [Fri, 28 Aug 2009 08:36:24 +0000 (08:36 +0000)]

Update some obsolete comments.

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Martin Kronbichler [Thu, 27 Aug 2009 15:18:38 +0000 (15:18 +0000)]

Finish implementation of Chebyshev preconditioner.

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Guido Kanschat [Wed, 26 Aug 2009 18:09:32 +0000 (18:09 +0000)]

add initializers with BlockIndices

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Guido Kanschat [Wed, 26 Aug 2009 18:08:58 +0000 (18:08 +0000)]

add functionality to FETools::compute_block_renumbering

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Wolfgang Bangerth [Wed, 26 Aug 2009 16:47:26 +0000 (16:47 +0000)]

Fix one more place.

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Wolfgang Bangerth [Wed, 26 Aug 2009 16:13:09 +0000 (16:13 +0000)]

Use better markup for comp(i) and base(i).

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Wolfgang Bangerth [Wed, 26 Aug 2009 16:12:03 +0000 (16:12 +0000)]

Fix a few wrong indices, as pointed out by Till Heinemann.

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Wolfgang Bangerth [Wed, 26 Aug 2009 16:08:19 +0000 (16:08 +0000)]

Escape 'parallel'.

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Wolfgang Bangerth [Wed, 26 Aug 2009 16:07:11 +0000 (16:07 +0000)]

Use a different symbol (U_i) for the expansion coefficients, to
differentiate it from the components u_i of the vector-valued solution u.

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Wolfgang Bangerth [Tue, 25 Aug 2009 20:42:44 +0000 (20:42 +0000)]

Don't include header files that aren't present any more in current Trilinos dev.

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Wolfgang Bangerth [Tue, 25 Aug 2009 19:51:32 +0000 (19:51 +0000)]

Improve wording.

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Martin Kronbichler [Tue, 25 Aug 2009 14:23:59 +0000 (14:23 +0000)]

Provide one more instatiation.

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Martin Kronbichler [Tue, 25 Aug 2009 12:16:39 +0000 (12:16 +0000)]

Provide an implemention for a Chebyshev polynomial preconditioner.

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Martin Kronbichler [Tue, 25 Aug 2009 11:00:37 +0000 (11:00 +0000)]

The method Jacobi_step now uses vmult and other pre-defined functions instead of implementing the sweep by itselfs. This makes sure that the function gets parallelized by threads.

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Martin Kronbichler [Tue, 25 Aug 2009 10:58:42 +0000 (10:58 +0000)]

The first few operations in the CG algorithm can be written in a more compact form.

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Martin Kronbichler [Tue, 25 Aug 2009 10:56:51 +0000 (10:56 +0000)]

Set one more parameter in AMG preconditioner setup.

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Wolfgang Bangerth [Mon, 24 Aug 2009 16:17:33 +0000 (16:17 +0000)]

Print maximal velocity.

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Wolfgang Bangerth [Mon, 24 Aug 2009 13:34:00 +0000 (13:34 +0000)]

Remove a file that is seriously outdated.

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Wolfgang Bangerth [Fri, 21 Aug 2009 17:23:32 +0000 (17:23 +0000)]

Add explicit cast.

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Wolfgang Bangerth [Fri, 21 Aug 2009 17:20:39 +0000 (17:20 +0000)]

Write a couple of paragraphs.

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Wolfgang Bangerth [Fri, 21 Aug 2009 17:17:51 +0000 (17:17 +0000)]

Choose parameters correctly, at least for 2d.

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Wolfgang Bangerth [Fri, 21 Aug 2009 17:15:04 +0000 (17:15 +0000)]

add

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Martin Kronbichler [Fri, 21 Aug 2009 15:39:07 +0000 (15:39 +0000)]

Provide parallelized versions of some more vector-vector operations like assignments, adds.

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Wolfgang Bangerth [Thu, 20 Aug 2009 23:44:16 +0000 (23:44 +0000)]

Since TBB 2.2 (which we have just imported), there is no longer a need to create by hand a scheduler object of type tbb::task_scheduler_init in each thread. Rather, the TBB can do that itself whenever necessary. Make use of that feature and get rid of code that was hard to get right in the first place.

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Wolfgang Bangerth [Thu, 20 Aug 2009 23:12:15 +0000 (23:12 +0000)]

Extend hierarchy.

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Wolfgang Bangerth [Thu, 20 Aug 2009 22:15:44 +0000 (22:15 +0000)]

Document --with-cpu=native.

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Wolfgang Bangerth [Thu, 20 Aug 2009 22:13:47 +0000 (22:13 +0000)]

Document --with-cpu=native.

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Wolfgang Bangerth [Thu, 20 Aug 2009 22:11:34 +0000 (22:11 +0000)]

Fix typo in aclocal.m4. Regenerate configure.

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Wolfgang Bangerth [Thu, 20 Aug 2009 21:54:00 +0000 (21:54 +0000)]

Allow --with-cpu=native.

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Wolfgang Bangerth [Thu, 20 Aug 2009 20:28:58 +0000 (20:28 +0000)]

Switch to using the newer version of the TBB.

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Wolfgang Bangerth [Thu, 20 Aug 2009 20:28:29 +0000 (20:28 +0000)]

Take over adjustments to build system from previous versions of the TBB in our directories.

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Wolfgang Bangerth [Thu, 20 Aug 2009 20:19:06 +0000 (20:19 +0000)]

Remove examples and tests directories.

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Wolfgang Bangerth [Thu, 20 Aug 2009 20:12:30 +0000 (20:12 +0000)]

Add new release TBB 2.2.

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Guido Kanschat [Wed, 19 Aug 2009 19:19:46 +0000 (19:19 +0000)]

already FEFaceValuesBase has an integration dimension

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Wolfgang Bangerth [Wed, 19 Aug 2009 18:11:07 +0000 (18:11 +0000)]

Escape 'parallel' in a bunch of places.

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Wolfgang Bangerth [Wed, 19 Aug 2009 18:08:53 +0000 (18:08 +0000)]

Fix determination of c_R in the program, and document our value.

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Guido Kanschat [Wed, 19 Aug 2009 17:02:26 +0000 (17:02 +0000)]

allow printing to deallog

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Wolfgang Bangerth [Wed, 19 Aug 2009 14:57:17 +0000 (14:57 +0000)]

Fix a bug in a formula.

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Martin Kronbichler [Wed, 19 Aug 2009 11:40:10 +0000 (11:40 +0000)]

Fix a small language problem.

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Martin Kronbichler [Wed, 19 Aug 2009 07:26:11 +0000 (07:26 +0000)]

Fix a compile problem.

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Guido Kanschat [Wed, 19 Aug 2009 04:57:06 +0000 (04:57 +0000)]

remove reference to 3D in 2D

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Wolfgang Bangerth [Wed, 19 Aug 2009 03:16:25 +0000 (03:16 +0000)]

Back down again on the time step -- this wasn't the problem with stability.

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Wolfgang Bangerth [Tue, 18 Aug 2009 21:24:31 +0000 (21:24 +0000)]

Remove assertions. It is true that they are satisfied all the time but
just not on very coarse meshes where sometimes we have quadrature
points inside the inner ring because we only use a Q1 mapping.

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Wolfgang Bangerth [Tue, 18 Aug 2009 18:41:27 +0000 (18:41 +0000)]

Be more consistent in using sizeof(type) instead of sizeof(variable).

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Wolfgang Bangerth [Tue, 18 Aug 2009 18:19:16 +0000 (18:19 +0000)]

Escape 'parallel'.

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Wolfgang Bangerth [Tue, 18 Aug 2009 18:16:20 +0000 (18:16 +0000)]

Fix link.

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Wolfgang Bangerth [Tue, 18 Aug 2009 12:49:00 +0000 (12:49 +0000)]

Add pictures to the documentation.

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Wolfgang Bangerth [Tue, 18 Aug 2009 12:34:41 +0000 (12:34 +0000)]

Remove.

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Wolfgang Bangerth [Tue, 18 Aug 2009 12:34:21 +0000 (12:34 +0000)]

Add new test.

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Martin Kronbichler [Tue, 18 Aug 2009 12:06:37 +0000 (12:06 +0000)]

Use Dirichlet boundary conditions for temperature instead of natural conditions. Use ConstraintMatrix for implementing this. Comment the things that have changed.

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Wolfgang Bangerth [Tue, 18 Aug 2009 11:58:16 +0000 (11:58 +0000)]

Updated version.

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Martin Kronbichler [Tue, 18 Aug 2009 11:46:07 +0000 (11:46 +0000)]

Add one more check for inhomogeneous constraints. Correct one mistake in distribute_local_to_global function.

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Wolfgang Bangerth [Tue, 18 Aug 2009 00:04:55 +0000 (00:04 +0000)]

Link to the geodynamics demonstration suite.

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Wolfgang Bangerth [Tue, 18 Aug 2009 00:03:00 +0000 (00:03 +0000)]

Set props correctly.

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Wolfgang Bangerth [Tue, 18 Aug 2009 00:02:34 +0000 (00:02 +0000)]

Add.

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Wolfgang Bangerth [Mon, 17 Aug 2009 23:18:05 +0000 (23:18 +0000)]

Wording change, set props.

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Wolfgang Bangerth [Mon, 17 Aug 2009 22:14:54 +0000 (22:14 +0000)]

Comment on the testcase shown.

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Wolfgang Bangerth [Mon, 17 Aug 2009 20:39:30 +0000 (20:39 +0000)]

Better document what we were doing here.

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Wolfgang Bangerth [Mon, 17 Aug 2009 20:27:54 +0000 (20:27 +0000)]

Also escape 'parallel'.

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Wolfgang Bangerth [Mon, 17 Aug 2009 20:24:53 +0000 (20:24 +0000)]

Escape 'numbers'.

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Wolfgang Bangerth [Mon, 17 Aug 2009 17:33:57 +0000 (17:33 +0000)]

Fix grammar.

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Wolfgang Bangerth [Mon, 17 Aug 2009 17:26:47 +0000 (17:26 +0000)]

ConeBoundary and GridGenerator::truncated_cone. Implementation by Markus Buerg.

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Wolfgang Bangerth [Mon, 17 Aug 2009 16:03:43 +0000 (16:03 +0000)]

Style police.

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Wolfgang Bangerth [Mon, 17 Aug 2009 15:49:57 +0000 (15:49 +0000)]

Grammar police.

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Wolfgang Bangerth [Mon, 17 Aug 2009 13:52:41 +0000 (13:52 +0000)]

Set end time to 30 million years.

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Wolfgang Bangerth [Mon, 17 Aug 2009 13:51:21 +0000 (13:51 +0000)]

Discuss end times.

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Wolfgang Bangerth [Mon, 17 Aug 2009 13:46:57 +0000 (13:46 +0000)]

Set end time.

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Wolfgang Bangerth [Mon, 17 Aug 2009 03:06:10 +0000 (03:06 +0000)]

Choose a reasonable end time. Leave TODOs.

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Wolfgang Bangerth [Mon, 17 Aug 2009 02:46:52 +0000 (02:46 +0000)]

Finish writing the testcase part.

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Wolfgang Bangerth [Mon, 17 Aug 2009 00:45:24 +0000 (00:45 +0000)]

Fix more places where we referenced the Rayleigh number.

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Wolfgang Bangerth [Sun, 16 Aug 2009 23:50:06 +0000 (23:50 +0000)]

We were incorrectly referring to something as the 'Rayleigh' number, but it wasn't actually. Correct this.

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Wolfgang Bangerth [Sun, 16 Aug 2009 18:07:17 +0000 (18:07 +0000)]

Update.

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Wolfgang Bangerth [Sat, 15 Aug 2009 23:31:20 +0000 (23:31 +0000)]

Fix a wording problem.

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Wolfgang Bangerth [Sat, 15 Aug 2009 23:28:45 +0000 (23:28 +0000)]

Implement the constant density sphere gravity model.

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Martin Kronbichler [Sat, 15 Aug 2009 09:42:27 +0000 (09:42 +0000)]

Undo include file change from r19268. mpi.h cannot be included if we do not use MPI.

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Wolfgang Bangerth [Sat, 15 Aug 2009 05:29:06 +0000 (05:29 +0000)]

Write a decent part of the testcase section. Much to go, though.

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Wolfgang Bangerth [Sat, 15 Aug 2009 05:16:35 +0000 (05:16 +0000)]

Break out the function that computes the gravity vector.

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Wolfgang Bangerth [Sat, 15 Aug 2009 04:43:27 +0000 (04:43 +0000)]

Change things so that the gravity vector actually points down, rather than up.

git-svn-id: https://svn.dealii.org/trunk@19272 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Sat, 15 Aug 2009 01:45:20 +0000 (01:45 +0000)]

Fix math error.

git-svn-id: https://svn.dealii.org/trunk@19271 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 21:44:12 +0000 (21:44 +0000)]

Switch to circular/spherical shell testcase.

git-svn-id: https://svn.dealii.org/trunk@19270 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 21:33:05 +0000 (21:33 +0000)]

Clarify a detail.

git-svn-id: https://svn.dealii.org/trunk@19269 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 21:27:59 +0000 (21:27 +0000)]

Utilities::System::job_supports_mpi.

git-svn-id: https://svn.dealii.org/trunk@19268 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 18:32:07 +0000 (18:32 +0000)]

Leave notes.

git-svn-id: https://svn.dealii.org/trunk@19267 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 17:59:11 +0000 (17:59 +0000)]

Use standard name for variables.

git-svn-id: https://svn.dealii.org/trunk@19266 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 17:57:52 +0000 (17:57 +0000)]

Call compress() on the rhs vector in project_initial_temperature. This
didn't appear to matter so far because we always projected a zero
function, but if the initial temperature is spatially variable we get
very hard to track down errors without this call :-(

git-svn-id: https://svn.dealii.org/trunk@19265 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 16:15:16 +0000 (16:15 +0000)]

Use 'beta' instead of 'β' in a heading as it appears to confuse doxygen.

git-svn-id: https://svn.dealii.org/trunk@19264 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 16:06:04 +0000 (16:06 +0000)]

Add three more references.

git-svn-id: https://svn.dealii.org/trunk@19263 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 15:58:48 +0000 (15:58 +0000)]

Add these directories as they are necessary for a number of math related functions.

git-svn-id: https://svn.dealii.org/trunk@19262 0785d39b-7218-0410-832d-ea1e28bc413d

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Martin Kronbichler [Fri, 14 Aug 2009 13:48:46 +0000 (13:48 +0000)]

Escape "parallel" in two places.

git-svn-id: https://svn.dealii.org/trunk@19261 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Fri, 14 Aug 2009 00:15:24 +0000 (00:15 +0000)]

Fix one TODO.

git-svn-id: https://svn.dealii.org/trunk@19260 0785d39b-7218-0410-832d-ea1e28bc413d

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Wolfgang Bangerth [Thu, 13 Aug 2009 16:32:31 +0000 (16:32 +0000)]

Fix a couple of places where output_results needed to be adjusted.

git-svn-id: https://svn.dealii.org/trunk@19259 0785d39b-7218-0410-832d-ea1e28bc413d

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