|
Isorropia: Partitioning, Load Balancing and more
|
00001 //@HEADER 00002 //************************************************************************ 00003 // 00004 // Isorropia: Partitioning and Load Balancing Package 00005 // Copyright (2006) Sandia Corporation 00006 // 00007 //Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 //license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 //************************************************************************ 00038 //@HEADER 00039 00040 #ifndef _Isorropia_EpetraLevelScheduler_hpp_ 00041 #define _Isorropia_EpetraLevelScheduler_hpp_ 00042 00043 #include <Isorropia_ConfigDefs.hpp> 00044 #include <Isorropia_EpetraOperator.hpp> 00045 #include <Isorropia_LevelScheduler.hpp> 00046 #include <Teuchos_RCP.hpp> 00047 00048 #ifdef HAVE_EPETRA 00049 class Epetra_Map; 00050 class Epetra_BlockMap; 00051 class Epetra_Import; 00052 class Epetra_Vector; 00053 class Epetra_MultiVector; 00054 class Epetra_CrsGraph; 00055 class Epetra_CrsMatrix; 00056 class Epetra_RowMatrix; 00057 class Epetra_LinearProblem; 00058 00059 namespace Isorropia { 00060 00061 namespace Epetra { 00062 00069 class LevelScheduler : public Isorropia::LevelScheduler, public Isorropia::Epetra::Operator { 00070 public: 00071 00079 LevelScheduler(Teuchos::RCP<const Epetra_CrsGraph> input_graph, 00080 const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"), 00081 bool compute_now=true); 00082 00084 ~LevelScheduler(); // {} ; 00085 00092 void schedule(bool force_scheduling=false); 00093 00100 void compute(bool force_compute=false) { 00101 schedule(force_compute); 00102 } 00103 00104 };//class LevelScheduler 00105 00106 }//namespace Epetra 00107 }//namespace Isorropia 00108 00109 #endif //HAVE_EPETRA 00110 00111 #endif 00112