dune-istl 3.0-git
pinfo.hh
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1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3#ifndef DUNE_AMG_PINFO_HH
4#define DUNE_AMG_PINFO_HH
5
6#include <dune/common/parallel/collectivecommunication.hh>
7#include <dune/common/enumset.hh>
8
9#if HAVE_MPI
10
11#include <dune/common/parallel/mpicollectivecommunication.hh>
12#include <dune/common/parallel/mpitraits.hh>
13#include <dune/common/parallel/remoteindices.hh>
14#include <dune/common/parallel/interface.hh>
15#include <dune/common/parallel/communicator.hh>
16
17#endif
18
20namespace Dune
21{
22 namespace Amg
23 {
24
26 {
27 public:
31
32 enum {
34 };
35
39
41 {
42 return comm_;
43 }
44
45 int procs() const
46 {
47 return 1;
48 }
49
50 template<typename T>
51 T globalSum(const T& t) const
52 {
53 return t;
54 }
55
57
58 void buildGlobalLookup(std::size_t){}
59
61
63 {
64 return gli;
65 }
66
67 template<class V>
68 void copyOwnerToAll(V& v, V& v1) const
69 {
72 }
73
74 template<class V>
75 void project(V& v) const
76 {
78 }
79
80 template<class T>
83
86
89 private:
90 MPICommunicator comm_;
92 };
93
94
95 } // namespace Amg
96} //namespace Dune
97#endif
Definition basearray.hh:19
Statistics about compression achieved in implicit mode.
Definition bcrsmatrix.hh:81
Definition pinfo.hh:26
SequentialInformation()
Definition pinfo.hh:84
T globalSum(const T &t) const
Definition pinfo.hh:51
SequentialInformation(const CollectiveCommunication< T > &)
Definition pinfo.hh:81
CollectiveCommunication< void * > MPICommunicator
Definition pinfo.hh:28
@ category
Definition pinfo.hh:33
EmptySet< int > CopyFlags
Definition pinfo.hh:29
AllSet< int > OwnerSet
Definition pinfo.hh:30
void copyOwnerToAll(V &v, V &v1) const
Definition pinfo.hh:68
MPICommunicator communicator() const
Definition pinfo.hh:40
void buildGlobalLookup(std::size_t)
Definition pinfo.hh:58
void project(V &v) const
Definition pinfo.hh:75
const GlobalLookupIndexSet & globalLookup() const
Definition pinfo.hh:62
SequentialInformation(const SequentialInformation &)
Definition pinfo.hh:87
void freeGlobalLookup()
Definition pinfo.hh:60
int GlobalLookupIndexSet
Definition pinfo.hh:56
int procs() const
Definition pinfo.hh:45
SolverCategory::Category getSolverCategory() const
Definition pinfo.hh:36
Category
Definition solvercategory.hh:19
@ sequential
Category for sequential solvers.
Definition solvercategory.hh:21