<ol>
<li>
<p>
- Updated: The SparseILU::vmult kernel has been re-written using the same
- data structures as in SparseMatrix::vmult, which reduces the count of
+ Updated: The SparseILU::vmult kernel has been re-written to use similar
+ data structures as SparseMatrix::vmult, which reduces the count of
operations by one third and the execution times on typical problems by
ten to twenty precent.
<br>
<li>
<p>
Updated: The local_to_global functions in ConstraintMatrix got smarter,
- which increases the speed of sparsity pattern generation with
- ConstraintMatrix argument, and makes writing into sparse matrices using
- distribute_local_to_global faster, in case there are many constraints.
+ which accelerates sparsity pattern generation and makes writing into
+ sparse matrices using distribute_local_to_global faster.
<br>
(Martin Kronbichler 2009/03/16)
</p>