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https://gitweb.dealii.org/ - dealii-svn.git/log
heister [Sun, 26 May 2013 21:12:57 +0000 (21:12 +0000)]
parallel multigrid, continued
git-svn-id: https://svn.dealii.org/trunk@29619
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bangerth [Sun, 26 May 2013 17:33:49 +0000 (17:33 +0000)]
Use correct mail address.
git-svn-id: https://svn.dealii.org/trunk@29618
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bangerth [Sun, 26 May 2013 17:30:28 +0000 (17:30 +0000)]
Allow the mail program to be overwritten by the environment.
git-svn-id: https://svn.dealii.org/trunk@29617
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kronbichler [Sun, 26 May 2013 17:03:17 +0000 (17:03 +0000)]
Implement better swap function.
git-svn-id: https://svn.dealii.org/trunk@29616
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heister [Sun, 26 May 2013 16:33:03 +0000 (16:33 +0000)]
multigrid: handle levels!=n_global_levels
git-svn-id: https://svn.dealii.org/trunk@29615
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kanschat [Sun, 26 May 2013 16:30:49 +0000 (16:30 +0000)]
also fix DoFHandler::begin(level)
git-svn-id: https://svn.dealii.org/trunk@29614
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heister [Sun, 26 May 2013 16:19:35 +0000 (16:19 +0000)]
fix test output
git-svn-id: https://svn.dealii.org/trunk@29613
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kanschat [Sun, 26 May 2013 15:59:07 +0000 (15:59 +0000)]
fix output
git-svn-id: https://svn.dealii.org/trunk@29612
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kanschat [Sun, 26 May 2013 15:44:10 +0000 (15:44 +0000)]
Do not throw assertions from Triangulation::begin(level) and Triangulation::end(level) if level is in the global level range
git-svn-id: https://svn.dealii.org/trunk@29611
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heister [Sun, 26 May 2013 15:42:59 +0000 (15:42 +0000)]
step-50: add compress calls, fix output
git-svn-id: https://svn.dealii.org/trunk@29610
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bangerth [Sun, 26 May 2013 15:41:12 +0000 (15:41 +0000)]
Fix an oversight (thanks to Alexander Grayver for pointing it out).
git-svn-id: https://svn.dealii.org/trunk@29609
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heister [Sun, 26 May 2013 15:40:11 +0000 (15:40 +0000)]
add a missing compress in multigrid
git-svn-id: https://svn.dealii.org/trunk@29608
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bangerth [Sun, 26 May 2013 15:16:12 +0000 (15:16 +0000)]
Add an argument to IndexSet::add_indices. Use this to make a function in BlockVector significantly faster.
git-svn-id: https://svn.dealii.org/trunk@29607
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heister [Sun, 26 May 2013 14:00:14 +0000 (14:00 +0000)]
fix test output
git-svn-id: https://svn.dealii.org/trunk@29606
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heister [Sun, 26 May 2013 13:59:55 +0000 (13:59 +0000)]
add failing test
git-svn-id: https://svn.dealii.org/trunk@29605
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heister [Sun, 26 May 2013 13:02:06 +0000 (13:02 +0000)]
multigrid in parallel: only track own dofs
git-svn-id: https://svn.dealii.org/trunk@29604
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kanschat [Sun, 26 May 2013 09:37:10 +0000 (09:37 +0000)]
simplify logic
git-svn-id: https://svn.dealii.org/trunk@29603
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kanschat [Sat, 25 May 2013 21:13:30 +0000 (21:13 +0000)]
add dummy compress function to SparseMatrix
git-svn-id: https://svn.dealii.org/trunk@29602
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kanschat [Sat, 25 May 2013 20:58:04 +0000 (20:58 +0000)]
do elimination of boundary columns locally
git-svn-id: https://svn.dealii.org/trunk@29601
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kanschat [Sat, 25 May 2013 18:03:07 +0000 (18:03 +0000)]
fix output
git-svn-id: https://svn.dealii.org/trunk@29599
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kanschat [Sat, 25 May 2013 17:59:51 +0000 (17:59 +0000)]
matrix test with boundary conditions
git-svn-id: https://svn.dealii.org/trunk@29598
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heister [Sat, 25 May 2013 15:24:31 +0000 (15:24 +0000)]
step-50: better matrix construction
git-svn-id: https://svn.dealii.org/trunk@29597
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kanschat [Sat, 25 May 2013 15:22:20 +0000 (15:22 +0000)]
transfer prebuilt with hanging nodes
git-svn-id: https://svn.dealii.org/trunk@29596
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bangerth [Sat, 25 May 2013 13:02:30 +0000 (13:02 +0000)]
New test.
git-svn-id: https://svn.dealii.org/trunk@29595
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bangerth [Sat, 25 May 2013 12:46:37 +0000 (12:46 +0000)]
New tests.
git-svn-id: https://svn.dealii.org/trunk@29594
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bangerth [Sat, 25 May 2013 12:29:14 +0000 (12:29 +0000)]
Unify the various implementations of ConstraintMatrix::distribute using the new scheme. This includes making it now also work for objects of type PETScWrappers::MPI::BlockVector. Compared to the previous implementation, it now also works if constraints have inhomogeneities.
git-svn-id: https://svn.dealii.org/trunk@29593
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bangerth [Sat, 25 May 2013 12:23:00 +0000 (12:23 +0000)]
Fix IndexSet::operator== which we have, mysteriously, gotten wrong...
git-svn-id: https://svn.dealii.org/trunk@29592
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kanschat [Sat, 25 May 2013 08:58:22 +0000 (08:58 +0000)]
fix new test
git-svn-id: https://svn.dealii.org/trunk@29591
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heister [Sat, 25 May 2013 08:53:53 +0000 (08:53 +0000)]
remove misleading comment
git-svn-id: https://svn.dealii.org/trunk@29590
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kanschat [Sat, 25 May 2013 08:50:25 +0000 (08:50 +0000)]
debug output for MGTransferPrebuilt
remove deprecated function call in mg_block_smoother.h
git-svn-id: https://svn.dealii.org/trunk@29589
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heister [Sat, 25 May 2013 08:49:29 +0000 (08:49 +0000)]
cleanup test
git-svn-id: https://svn.dealii.org/trunk@29588
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heister [Sat, 25 May 2013 08:48:01 +0000 (08:48 +0000)]
and some more MG bugs from yesterday
git-svn-id: https://svn.dealii.org/trunk@29587
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heister [Sat, 25 May 2013 08:24:07 +0000 (08:24 +0000)]
add failing test
git-svn-id: https://svn.dealii.org/trunk@29586
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kronbichler [Sat, 25 May 2013 08:23:31 +0000 (08:23 +0000)]
Fix a stupid deadlock.
git-svn-id: https://svn.dealii.org/trunk@29585
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heister [Sat, 25 May 2013 08:22:36 +0000 (08:22 +0000)]
fix stuff I broke yesterday
git-svn-id: https://svn.dealii.org/trunk@29584
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kanschat [Sat, 25 May 2013 08:12:39 +0000 (08:12 +0000)]
remove deprecated warninngs and prepare a new test
still waiting for boundary lists to be fixed
git-svn-id: https://svn.dealii.org/trunk@29583
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kronbichler [Sat, 25 May 2013 07:49:44 +0000 (07:49 +0000)]
Use locks only when modifying entries, not whenever accessing through get_prolongation_matrix
git-svn-id: https://svn.dealii.org/trunk@29582
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kanschat [Sat, 25 May 2013 07:27:26 +0000 (07:27 +0000)]
prepare transfer for Trilinos matrices
git-svn-id: https://svn.dealii.org/trunk@29581
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bangerth [Fri, 24 May 2013 19:19:35 +0000 (19:19 +0000)]
New test.
git-svn-id: https://svn.dealii.org/trunk@29580
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bangerth [Fri, 24 May 2013 19:18:52 +0000 (19:18 +0000)]
Can't call vec.l1_norm() if not on all processors.
git-svn-id: https://svn.dealii.org/trunk@29579
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bangerth [Fri, 24 May 2013 19:02:27 +0000 (19:02 +0000)]
Add locally_owned_elements() to all vector classes.
git-svn-id: https://svn.dealii.org/trunk@29578
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bangerth [Fri, 24 May 2013 18:59:19 +0000 (18:59 +0000)]
Add complete_index_set().
git-svn-id: https://svn.dealii.org/trunk@29577
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kronbichler [Fri, 24 May 2013 18:43:56 +0000 (18:43 +0000)]
Fix locks.
git-svn-id: https://svn.dealii.org/trunk@29576
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kanschat [Fri, 24 May 2013 16:22:37 +0000 (16:22 +0000)]
output all levels
allow for negative subdomains
simplify some redundant expressions
git-svn-id: https://svn.dealii.org/trunk@29575
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heister [Fri, 24 May 2013 16:11:47 +0000 (16:11 +0000)]
ignore non local cells in mg*
git-svn-id: https://svn.dealii.org/trunk@29574
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kronbichler [Fri, 24 May 2013 15:46:18 +0000 (15:46 +0000)]
Avoid warning about possibly uninitialized variables.
git-svn-id: https://svn.dealii.org/trunk@29573
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heister [Fri, 24 May 2013 14:19:53 +0000 (14:19 +0000)]
remove debug output
git-svn-id: https://svn.dealii.org/trunk@29572
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heister [Fri, 24 May 2013 14:02:55 +0000 (14:02 +0000)]
fix bug in distribute mg dofs in parallel
git-svn-id: https://svn.dealii.org/trunk@29571
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heister [Fri, 24 May 2013 13:55:20 +0000 (13:55 +0000)]
step-50: add gridout
git-svn-id: https://svn.dealii.org/trunk@29570
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kronbichler [Fri, 24 May 2013 13:15:12 +0000 (13:15 +0000)]
Adjust output.
git-svn-id: https://svn.dealii.org/trunk@29569
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heister [Fri, 24 May 2013 13:11:25 +0000 (13:11 +0000)]
simplify test
git-svn-id: https://svn.dealii.org/trunk@29568
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heister [Fri, 24 May 2013 12:58:47 +0000 (12:58 +0000)]
update test
git-svn-id: https://svn.dealii.org/trunk@29567
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heister [Fri, 24 May 2013 12:56:20 +0000 (12:56 +0000)]
add broken test
git-svn-id: https://svn.dealii.org/trunk@29566
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koecher [Fri, 24 May 2013 12:52:52 +0000 (12:52 +0000)]
added some (void)i to avoid warnings in optimized mode to tria_accessor.templates.h
git-svn-id: https://svn.dealii.org/trunk@29565
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heister [Fri, 24 May 2013 12:20:58 +0000 (12:20 +0000)]
give multigrid hint in step-50
git-svn-id: https://svn.dealii.org/trunk@29564
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heister [Fri, 24 May 2013 12:18:17 +0000 (12:18 +0000)]
add comment
git-svn-id: https://svn.dealii.org/trunk@29563
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heister [Fri, 24 May 2013 12:15:12 +0000 (12:15 +0000)]
add cmake stuff for step-50
git-svn-id: https://svn.dealii.org/trunk@29562
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kronbichler [Fri, 24 May 2013 09:53:12 +0000 (09:53 +0000)]
Initialize restriction and prolongation matrix in FESystem and FE_Q only upon request. This significantly reduces memory requirements for higher order elements as most of these matrices are never needed, e.g. anisotropic ones without anisotropic refinement.
git-svn-id: https://svn.dealii.org/trunk@29561
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bangerth [Fri, 24 May 2013 05:04:17 +0000 (05:04 +0000)]
Provide Vector::supports_distributed_data for all vector classes.
git-svn-id: https://svn.dealii.org/trunk@29560
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bangerth [Fri, 24 May 2013 04:30:55 +0000 (04:30 +0000)]
Move exception declaration out of function-local scope to a globally visible scope so that the class has external linkage as required by the standard.
git-svn-id: https://svn.dealii.org/trunk@29559
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bangerth [Thu, 23 May 2013 19:19:51 +0000 (19:19 +0000)]
Implement ConstraintMatrix::distribute() in a different way. Adjust testcase.
git-svn-id: https://svn.dealii.org/trunk@29558
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steigemann [Thu, 23 May 2013 10:44:49 +0000 (10:44 +0000)]
small fix in fe_tools.cc
git-svn-id: https://svn.dealii.org/trunk@29557
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kronbichler [Thu, 23 May 2013 09:36:13 +0000 (09:36 +0000)]
Mention change.
git-svn-id: https://svn.dealii.org/trunk@29556
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kronbichler [Thu, 23 May 2013 09:36:03 +0000 (09:36 +0000)]
Patch for FETools::back_interpolate for parallel::distributed::Vector by Martin Steigemann.
git-svn-id: https://svn.dealii.org/trunk@29555
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bangerth [Wed, 22 May 2013 22:34:49 +0000 (22:34 +0000)]
One more.
git-svn-id: https://svn.dealii.org/trunk@29554
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maier [Wed, 22 May 2013 20:36:34 +0000 (20:36 +0000)]
CMake: Rename configure_umfpack.cmake to configura_1_umfpack.cmake so that
it gets processed before configure_petsc.cmake
git-svn-id: https://svn.dealii.org/trunk@29553
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bangerth [Wed, 22 May 2013 20:08:44 +0000 (20:08 +0000)]
Adjust output.
git-svn-id: https://svn.dealii.org/trunk@29552
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kronbichler [Wed, 22 May 2013 14:57:12 +0000 (14:57 +0000)]
Make compile without C++11.
git-svn-id: https://svn.dealii.org/trunk@29551
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christian.wuelker [Wed, 22 May 2013 13:36:35 +0000 (13:36 +0000)]
Output adjusted to new version of GridOut::write_svg
git-svn-id: https://svn.dealii.org/trunk@29550
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christian.wuelker [Wed, 22 May 2013 13:32:48 +0000 (13:32 +0000)]
added DataOutBase::write_svg.
GridOut::write_svg now provides a perspective view
git-svn-id: https://svn.dealii.org/trunk@29549
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kronbichler [Wed, 22 May 2013 06:27:29 +0000 (06:27 +0000)]
Improve documentation.
git-svn-id: https://svn.dealii.org/trunk@29548
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kronbichler [Wed, 22 May 2013 06:02:41 +0000 (06:02 +0000)]
Make compile without MPI.
git-svn-id: https://svn.dealii.org/trunk@29547
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kronbichler [Wed, 22 May 2013 05:49:37 +0000 (05:49 +0000)]
Adjust number of iterations due to new computation of eigenvalues in PreconditionChebyshev.
git-svn-id: https://svn.dealii.org/trunk@29546
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kronbichler [Wed, 22 May 2013 05:35:32 +0000 (05:35 +0000)]
Extend test to negative entries.
git-svn-id: https://svn.dealii.org/trunk@29545
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kronbichler [Wed, 22 May 2013 05:32:19 +0000 (05:32 +0000)]
Fix comparison with negative entries.
git-svn-id: https://svn.dealii.org/trunk@29544
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bangerth [Wed, 22 May 2013 05:27:30 +0000 (05:27 +0000)]
Remove this file since it's unused, see bug report 57 at http://code.google.com/p/dealii/issues/detail?id=57.
git-svn-id: https://svn.dealii.org/trunk@29543
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kronbichler [Tue, 21 May 2013 16:47:31 +0000 (16:47 +0000)]
Improve inner products in parallel vector: Use only one MPI_Allreduce instead of n_blocks() many.
git-svn-id: https://svn.dealii.org/trunk@29542
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bangerth [Tue, 21 May 2013 14:39:21 +0000 (14:39 +0000)]
Rename test to reflect the function it tests.
git-svn-id: https://svn.dealii.org/trunk@29541
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kronbichler [Tue, 21 May 2013 14:37:42 +0000 (14:37 +0000)]
Adjust output for change in r29539
git-svn-id: https://svn.dealii.org/trunk@29540
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kronbichler [Tue, 21 May 2013 14:30:26 +0000 (14:30 +0000)]
Use better max coarse size for Trilinos AMG preconditioner. The default (128) is way too small; a direct solver with not more than 2000 entries is very quick indeed.
git-svn-id: https://svn.dealii.org/trunk@29539
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kronbichler [Tue, 21 May 2013 14:29:36 +0000 (14:29 +0000)]
Use deal.II CG solver for initializing PreconditionChebyshev instead of implementing it again. Hook onto deallog for getting the eigenvalue estimates.
git-svn-id: https://svn.dealii.org/trunk@29538
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bangerth [Tue, 21 May 2013 14:12:41 +0000 (14:12 +0000)]
Fix include files.
git-svn-id: https://svn.dealii.org/trunk@29537
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kronbichler [Tue, 21 May 2013 13:53:26 +0000 (13:53 +0000)]
Fix a few typos.
git-svn-id: https://svn.dealii.org/trunk@29536
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bangerth [Tue, 21 May 2013 13:52:37 +0000 (13:52 +0000)]
Augment text.
git-svn-id: https://svn.dealii.org/trunk@29535
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kronbichler [Tue, 21 May 2013 13:34:04 +0000 (13:34 +0000)]
Fix bug in parallel::distributed::Vector::compress(VectorOperation::insert) pointed out by Martin Steigemann.
git-svn-id: https://svn.dealii.org/trunk@29534
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bangerth [Tue, 21 May 2013 13:16:35 +0000 (13:16 +0000)]
Short circuit a test to make dof_tools_21 pass again.
git-svn-id: https://svn.dealii.org/trunk@29533
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bangerth [Tue, 21 May 2013 12:30:22 +0000 (12:30 +0000)]
Add a test.
git-svn-id: https://svn.dealii.org/trunk@29532
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bangerth [Tue, 21 May 2013 04:18:42 +0000 (04:18 +0000)]
Doh -- I need to learn to place my parentheses...
git-svn-id: https://svn.dealii.org/trunk@29531
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bangerth [Tue, 21 May 2013 03:52:02 +0000 (03:52 +0000)]
Add a test. This doesn't currently work, but I'd like to continue debugging on a system where this is faster...
git-svn-id: https://svn.dealii.org/trunk@29530
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bangerth [Mon, 20 May 2013 22:13:54 +0000 (22:13 +0000)]
Fix completely bogus way of including header files.
git-svn-id: https://svn.dealii.org/trunk@29529
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bangerth [Mon, 20 May 2013 21:29:14 +0000 (21:29 +0000)]
Add an assertion.
git-svn-id: https://svn.dealii.org/trunk@29528
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bangerth [Mon, 20 May 2013 16:08:45 +0000 (16:08 +0000)]
Add missing include file.
git-svn-id: https://svn.dealii.org/trunk@29527
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maier [Mon, 20 May 2013 16:05:43 +0000 (16:05 +0000)]
Fixup two comments ;-)
git-svn-id: https://svn.dealii.org/trunk@29526
0785d39b -7218-0410-832d-
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bangerth [Mon, 20 May 2013 14:08:26 +0000 (14:08 +0000)]
Make make_periodicity_constraints work with locally refined meshes as well.
git-svn-id: https://svn.dealii.org/trunk@29525
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bangerth [Sat, 18 May 2013 12:49:17 +0000 (12:49 +0000)]
New test.
git-svn-id: https://svn.dealii.org/trunk@29524
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bangerth [Fri, 17 May 2013 21:08:29 +0000 (21:08 +0000)]
Fix a couple of typos.
git-svn-id: https://svn.dealii.org/trunk@29523
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bangerth [Fri, 17 May 2013 17:37:25 +0000 (17:37 +0000)]
More progress on periodic boundary conditions.
git-svn-id: https://svn.dealii.org/trunk@29522
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bangerth [Thu, 16 May 2013 22:10:32 +0000 (22:10 +0000)]
Refactor a bit, in preparation to dealing with periodic faces not on
the same refinement level.
git-svn-id: https://svn.dealii.org/trunk@29521
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bangerth [Thu, 16 May 2013 21:08:43 +0000 (21:08 +0000)]
Add standard file header.
git-svn-id: https://svn.dealii.org/trunk@29520
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bangerth [Thu, 16 May 2013 12:44:16 +0000 (12:44 +0000)]
Move slightly forward.
git-svn-id: https://svn.dealii.org/trunk@29519
0785d39b -7218-0410-832d-
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