MueLu
Version of the Day
MueLu_AggregationPhase2bAlgorithm_decl.hpp
Go to the documentation of this file.
1
// @HEADER
2
//
3
// ***********************************************************************
4
//
5
// MueLu: A package for multigrid based preconditioning
6
// Copyright 2012 Sandia Corporation
7
//
8
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9
// the U.S. Government retains certain rights in this software.
10
//
11
// Redistribution and use in source and binary forms, with or without
12
// modification, are permitted provided that the following conditions are
13
// met:
14
//
15
// 1. Redistributions of source code must retain the above copyright
16
// notice, this list of conditions and the following disclaimer.
17
//
18
// 2. Redistributions in binary form must reproduce the above copyright
19
// notice, this list of conditions and the following disclaimer in the
20
// documentation and/or other materials provided with the distribution.
21
//
22
// 3. Neither the name of the Corporation nor the names of the
23
// contributors may be used to endorse or promote products derived from
24
// this software without specific prior written permission.
25
//
26
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
27
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
30
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37
//
38
// Questions? Contact
39
// Jonathan Hu (jhu@sandia.gov)
40
// Andrey Prokopenko (aprokop@sandia.gov)
41
// Ray Tuminaro (rstumin@sandia.gov)
42
//
43
// ***********************************************************************
44
//
45
// @HEADER
46
#ifndef MUELU_AGGREGATIONPHASE2BALGORITHM_DECL_HPP_
47
#define MUELU_AGGREGATIONPHASE2BALGORITHM_DECL_HPP_
48
49
#include "
MueLu_ConfigDefs.hpp
"
50
51
#include "
MueLu_Aggregates_fwd.hpp
"
52
#include "
MueLu_AggregationAlgorithmBase.hpp
"
53
#include "
MueLu_FactoryBase_fwd.hpp
"
54
#include "
MueLu_GraphBase.hpp
"
55
56
#include "
MueLu_AggregationPhase2bAlgorithm_fwd.hpp
"
57
58
namespace
MueLu
{
80
template
<
class
LocalOrdinal =
int
,
class
GlobalOrdinal = LocalOrdinal,
class
Node = KokkosClassic::DefaultNode::DefaultNodeType>
81
class
AggregationPhase2bAlgorithm
:
82
public
MueLu::AggregationAlgorithmBase
<LocalOrdinal,GlobalOrdinal,Node> {
83
#undef MUELU_AGGREGATIONPHASE2BALGORITHM_SHORT
84
#include "
MueLu_UseShortNamesOrdinal.hpp
"
85
86
public
:
88
89
91
AggregationPhase2bAlgorithm
(
const
RCP<const FactoryBase>& graphFact = Teuchos::null) { }
92
94
virtual
~AggregationPhase2bAlgorithm
() { }
95
97
98
100
101
104
void
BuildAggregates
(
const
ParameterList& params,
const
GraphBase
& graph,
Aggregates
& aggregates, std::vector<unsigned>& aggStat, LO& numNonAggregatedNodes)
const
;
106
107
std::string
description
()
const
{
return
"Phase 2b (expansion)"
; }
108
};
109
110
}
//namespace MueLu
111
112
#define MUELU_AGGREGATIONPHASE2BALGORITHM_SHORT
113
114
115
#endif
/* MUELU_AGGREGATIONPHASE2BALGORITHM_DECL_HPP_ */
MueLu_ConfigDefs.hpp
MueLu::AggregationPhase2bAlgorithm::BuildAggregates
void BuildAggregates(const ParameterList ¶ms, const GraphBase &graph, Aggregates &aggregates, std::vector< unsigned > &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
Definition:
MueLu_AggregationPhase2bAlgorithm_def.hpp:66
MueLu::AggregationAlgorithmBase
Pure virtual base class for all MueLu aggregation algorithms.
Definition:
MueLu_AggregationAlgorithmBase.hpp:69
MueLu
Namespace for MueLu classes and methods.
Definition:
MueLu_BrickAggregationFactory_decl.hpp:76
MueLu::AggregationPhase2bAlgorithm::AggregationPhase2bAlgorithm
AggregationPhase2bAlgorithm(const RCP< const FactoryBase > &graphFact=Teuchos::null)
Constructor.
Definition:
MueLu_AggregationPhase2bAlgorithm_decl.hpp:91
MueLu::GraphBase
MueLu representation of a graph.
Definition:
MueLu_GraphBase.hpp:67
MueLu_AggregationPhase2bAlgorithm_fwd.hpp
MueLu_Aggregates_fwd.hpp
MueLu_AggregationAlgorithmBase.hpp
MueLu::Aggregates
Container class for aggregation information.
Definition:
MueLu_Aggregates_decl.hpp:100
MueLu::AggregationPhase2bAlgorithm::description
std::string description() const
Return a simple one-line description of this object.
Definition:
MueLu_AggregationPhase2bAlgorithm_decl.hpp:107
MueLu_FactoryBase_fwd.hpp
MueLu::AggregationPhase2bAlgorithm
Add leftovers to existing aggregates.
Definition:
MueLu_AggregationPhase2bAlgorithm_decl.hpp:81
MueLu_GraphBase.hpp
MueLu_UseShortNamesOrdinal.hpp
MueLu::AggregationPhase2bAlgorithm::~AggregationPhase2bAlgorithm
virtual ~AggregationPhase2bAlgorithm()
Destructor.
Definition:
MueLu_AggregationPhase2bAlgorithm_decl.hpp:94
src
Graph
UncoupledAggregation
MueLu_AggregationPhase2bAlgorithm_decl.hpp
Generated on Thu Feb 27 2020 16:06:46 for MueLu by
1.8.16