1. 21 May, 2013 1 commit
    • Radu Popescu's avatar
      Offset support for ET assembly and graphs · 54e721bc
      Radu Popescu authored
      This commit adds the support for specifying row and column offsets
      when building FECrsGraphs or doing the FE assembly in with ET.
      
      This functionality is needed for Stokes, Navier-Stokes problems
      54e721bc
  2. 12 May, 2013 1 commit
  3. 19 Mar, 2013 1 commit
    • Radu Popescu's avatar
      New in ETA: Building matrices with a precomputed graph · fcfd3665
      Radu Popescu authored
      This commits add support for precomputing matrix graphs
      for building FE system matrices in a closed optimized form
      
      Two new files: lifev/eta/expression/{BuildGraph,GraphElement}.hpp
      handle precomputing the matrix graph
      
      Changes in other files of ETA accomodate the new strategy and
      selection of the open/closed path in an efficient manner.
      
      Additions to the MatrixEpetra and MatrixEpetraStructuredView are
      related to the usage of sumIntoGlobalValues, where appropriate,
      without having an "if" clause in the FE loop.
      fcfd3665