]> https://gitweb.dealii.org/ - dealii.git/commitdiff
List latest change.
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Wed, 29 Apr 2009 15:29:41 +0000 (15:29 +0000)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Wed, 29 Apr 2009 15:29:41 +0000 (15:29 +0000)
git-svn-id: https://svn.dealii.org/trunk@18787 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/changes.h

index e8eae2cede7bc579d7d856f12e21685c3a868e51..a5231ef7fd89dd38708e4a0b32099bbe41b38115 100644 (file)
@@ -79,6 +79,16 @@ inconvenience this causes.
 <ol>
   <li>
   <p>
+  New: The DoFTools::make_sparsity_pattern functions have acquired a
+  new paramater <code>subdomain_id</code>. If a value other than the
+  default value is passed for it, the function only assembles the
+  sparsity pattern on those cells that have the given subdomain id.
+  This is useful, for example, in conjunction with the
+  TrilinosWrappers::SparsityPattern class that can hold a sparsity
+  pattern distributed across several MPI processes; in that case, it is
+  not necessary that each process builds the entire sparsity pattern.
+  <br>
+  (WB 2009/04/29)
   </p>
   </li>
 </ol>

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