From: Guido Kanschat Date: Fri, 27 Aug 2004 08:28:49 +0000 (+0000) Subject: new MGTransferBlock::build_matrices X-Git-Tag: v8.0.0~14877 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef0b8dc21abfe4e06e0ba8f0d58244c514169d53;p=dealii.git new MGTransferBlock::build_matrices git-svn-id: https://svn.dealii.org/trunk@9591 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/c-5.0.html b/deal.II/doc/news/c-5.0.html index ee9772a7e8..0845766976 100644 --- a/deal.II/doc/news/c-5.0.html +++ b/deal.II/doc/news/c-5.0.html @@ -42,6 +42,18 @@ inconvenience this causes.
    + +
  1. Changed: The call MGTransferBlock::build_matrices and to the same function in + derived classes receaves a DoFHandler as + an additional argument. It is needed to prebuild the transfer + between vectors and multigrid vectors, since the loop over all cells + is to slow. +
    + (GK 2004/08/27) +

    +
  2. Changed: Previously, parallel PETSc matrices only took the sizes of the matrix and the number of rows to be stored locally as arguments. They