1 #ifndef DUNE_PDELAB_DEFAULT_JACOBIANENGINE_HH
2 #define DUNE_PDELAB_DEFAULT_JACOBIANENGINE_HH
29 template<
typename TrialConstra
intsContainer,
typename TestConstra
intsContainer>
32 return cu.containsNonDirichletConstraints() || cv.containsNonDirichletConstraints();
39 typedef typename LA::LocalOperator
LOP;
42 typedef typename LA::LFSU
LFSU;
44 typedef typename LFSU::Traits::GridFunctionSpace
GFSU;
45 typedef typename LA::LFSV
LFSV;
47 typedef typename LFSV::Traits::GridFunctionSpace
GFSV;
50 typedef typename LA::Traits::Jacobian
Jacobian;
52 typedef typename Jacobian::template LocalView<LFSVCache,LFSUCache>
JacobianView;
55 typedef typename LA::Traits::Solution
Solution;
57 typedef typename Solution::template ConstLocalView<LFSUCache>
SolutionView;
66 : local_assembler(local_assembler_), lop(local_assembler_.lop),
68 al_sn_view(al_sn,1.0),
69 al_ns_view(al_ns,1.0),
76 {
return local_assembler.doAlphaSkeleton(); }
78 {
return local_assembler.doSkeletonTwoSided(); }
80 {
return local_assembler.doAlphaVolume(); }
82 {
return local_assembler.doAlphaSkeleton(); }
84 {
return local_assembler.doAlphaBoundary(); }
86 {
return local_assembler.doAlphaVolumePostSkeleton(); }
93 const typename LocalAssembler::Traits::TrialGridFunctionSpaceConstraints&
trialConstraints()
const
99 const typename LocalAssembler::Traits::TestGridFunctionSpaceConstraints&
testConstraints()
const
107 global_a_ss_view.attach(jacobian_);
108 global_a_sn_view.attach(jacobian_);
109 global_a_ns_view.attach(jacobian_);
110 global_a_nn_view.attach(jacobian_);
116 global_s_s_view.attach(solution_);
117 global_s_n_view.attach(solution_);
123 template<
typename EG,
typename LFSUC,
typename LFSVC>
124 void onBindLFSUV(
const EG &
eg,
const LFSUC & lfsu_cache,
const LFSVC & lfsv_cache){
125 global_s_s_view.bind(lfsu_cache);
126 xl.
resize(lfsu_cache.size());
127 global_a_ss_view.bind(lfsv_cache,lfsu_cache);
128 al.assign(lfsv_cache.size(),lfsu_cache.size(),0.0);
131 template<
typename IG,
typename LFSUC,
typename LFSVC>
133 const LFSUC & lfsu_s_cache,
const LFSVC & lfsv_s_cache,
134 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache)
136 global_s_n_view.bind(lfsu_n_cache);
137 xn.
resize(lfsu_n_cache.size());
138 global_a_sn_view.bind(lfsv_s_cache,lfsu_n_cache);
139 al_sn.assign(lfsv_s_cache.size(),lfsu_n_cache.size(),0.0);
140 global_a_ns_view.bind(lfsv_n_cache,lfsu_s_cache);
141 al_ns.assign(lfsv_n_cache.size(),lfsu_s_cache.size(),0.0);
142 global_a_nn_view.bind(lfsv_n_cache,lfsu_n_cache);
143 al_nn.assign(lfsv_n_cache.size(),lfsu_n_cache.size(),0.0);
151 template<
typename EG,
typename LFSUC,
typename LFSVC>
152 void onUnbindLFSUV(
const EG &
eg,
const LFSUC & lfsu_cache,
const LFSVC & lfsv_cache){
153 local_assembler.scatter_jacobian(al,global_a_ss_view,
false);
156 template<
typename IG,
typename LFSUC,
typename LFSVC>
158 const LFSUC & lfsu_s_cache,
const LFSVC & lfsv_s_cache,
159 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache)
161 local_assembler.scatter_jacobian(al_sn,global_a_sn_view,
false);
162 local_assembler.scatter_jacobian(al_ns,global_a_ns_view,
false);
163 local_assembler.scatter_jacobian(al_nn,global_a_nn_view,
false);
170 template<
typename LFSUC>
172 global_s_s_view.read(xl);
174 template<
typename LFSUC>
176 global_s_n_view.read(xn);
178 template<
typename LFSUC>
180 {DUNE_THROW(Dune::NotImplemented,
"No coupling lfsu_cache available for ");}
186 Jacobian& jacobian = global_a_ss_view.container();
187 global_s_s_view.detach();
188 global_s_n_view.detach();
189 global_a_ss_view.detach();
190 global_a_sn_view.detach();
191 global_a_ns_view.detach();
192 global_a_nn_view.detach();
194 if(local_assembler.doPostProcessing){
195 local_assembler.handle_dirichlet_constraints(gfsv,jacobian);
209 template<
typename EG>
212 return LocalAssembler::isNonOverlapping && eg.entity().partitionType() != Dune::InteriorEntity;
215 template<
typename EG,
typename LFSUC,
typename LFSVC>
218 al_view.setWeight(local_assembler.weight);
220 jacobian_volume(lop,eg,lfsu_cache.localFunctionSpace(),xl,lfsv_cache.localFunctionSpace(),al_view);
223 template<
typename IG,
typename LFSUC,
typename LFSVC>
225 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache)
227 al_view.setWeight(local_assembler.weight);
228 al_sn_view.setWeight(local_assembler.weight);
229 al_ns_view.setWeight(local_assembler.weight);
230 al_nn_view.setWeight(local_assembler.weight);
233 jacobian_skeleton(lop,ig,lfsu_s_cache.localFunctionSpace(),xl,lfsv_s_cache.localFunctionSpace(),lfsu_n_cache.localFunctionSpace(),xn,lfsv_n_cache.localFunctionSpace(),al_view,al_sn_view,al_ns_view,al_nn_view);
236 template<
typename IG,
typename LFSUC,
typename LFSVC>
239 al_view.setWeight(local_assembler.weight);
241 jacobian_boundary(lop,ig,lfsu_s_cache.localFunctionSpace(),xl,lfsv_s_cache.localFunctionSpace(),al_view);
244 template<
typename IG,
typename LFSUC,
typename LFSVC>
246 const LFSUC & lfsu_s_cache,
const LFSVC & lfsv_s_cache,
247 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache,
248 const LFSUC & lfsu_coupling_cache,
const LFSVC & lfsv_coupling_cache)
249 {DUNE_THROW(Dune::NotImplemented,
"Assembling of coupling spaces is not implemented for ");}
251 template<
typename IG,
typename LFSVC>
253 const LFSVC & lfsv_s_cache,
254 const LFSVC & lfsv_n_cache,
255 const LFSVC & lfsv_coupling_cache)
256 {DUNE_THROW(Dune::NotImplemented,
"Assembling of coupling spaces is not implemented for ");}
258 template<
typename EG,
typename LFSUC,
typename LFSVC>
261 al_view.setWeight(local_assembler.weight);
271 const LocalAssembler & local_assembler;
277 SolutionView global_s_s_view;
278 SolutionView global_s_n_view;
281 JacobianView global_a_ss_view;
282 JacobianView global_a_sn_view;
283 JacobianView global_a_ns_view;
284 JacobianView global_a_nn_view;
292 typedef typename std::conditional<
299 >::type JacobianMatrix;
305 JacobianMatrix al_sn;
306 JacobianMatrix al_ns;
307 JacobianMatrix al_nn;
309 typename JacobianMatrix::WeightedAccumulationView al_view;
310 typename JacobianMatrix::WeightedAccumulationView al_sn_view;
311 typename JacobianMatrix::WeightedAccumulationView al_ns_view;
312 typename JacobianMatrix::WeightedAccumulationView al_nn_view;
bool assembleCell(const EG &eg)
Definition: default/jacobianengine.hh:210
LFSV::Traits::GridFunctionSpace GFSV
Definition: default/jacobianengine.hh:47
void onBindLFSUV(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/jacobianengine.hh:124
void resize(size_type size)
Resize the container.
Definition: localvector.hh:251
bool requireUVBoundary() const
Definition: default/jacobianengine.hh:83
static void assembleVEnrichedCoupling(const IG &ig, const LFSVC &lfsv_s_cache, const LFSVC &lfsv_n_cache, const LFSVC &lfsv_coupling_cache)
Definition: default/jacobianengine.hh:252
A dense matrix for storing data associated with the degrees of freedom of a pair of LocalFunctionSpac...
Definition: diagonallocalmatrix.hh:28
The local assembler engine for DUNE grids which assembles the jacobian matrix.
Definition: default/jacobianengine.hh:24
A dense matrix for storing data associated with the degrees of freedom of a pair of LocalFunctionSpac...
Definition: localmatrix.hh:184
static void jacobian_volume_post_skeleton(const LA &la, const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, M &mat)
Definition: callswitch.hh:105
Base class for LocalAssemblerEngine implementations to avoid boilerplate code.
Definition: localassemblerenginebase.hh:21
void setJacobian(Jacobian &jacobian_)
Definition: default/jacobianengine.hh:106
void loadCoefficientsLFSUOutside(const LFSUC &lfsu_n_cache)
Definition: default/jacobianengine.hh:175
void loadCoefficientsLFSUCoupling(const LFSUC &lfsu_c_cache)
Definition: default/jacobianengine.hh:179
LA::LFSV LFSV
Definition: default/jacobianengine.hh:45
void assembleUVSkeleton(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache)
Definition: default/jacobianengine.hh:224
Jacobian::template LocalView< LFSVCache, LFSUCache > JacobianView
Definition: default/jacobianengine.hh:52
const IG & ig
Definition: constraints.hh:147
bool needsConstraintsCaching(const TrialConstraintsContainer &cu, const TestConstraintsContainer &cv)
Definition: default/jacobianengine.hh:30
static const unsigned int value
Definition: gridfunctionspace/tags.hh:175
LA LocalAssembler
The type of the wrapping local assembler.
Definition: default/jacobianengine.hh:36
void setSolution(const Solution &solution_)
Definition: default/jacobianengine.hh:115
static void jacobian_boundary(const LA &la, const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, M &mat_ss)
Definition: callswitch.hh:117
Decorator base class for local operators that have a diagonal jacobian matrix.
Definition: flags.hh:98
Definition: localfunctionspacetags.hh:48
void postAssembly(const GFSU &gfsu, const GFSV &gfsv)
Definition: default/jacobianengine.hh:185
void onUnbindLFSUVOutside(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache)
Definition: default/jacobianengine.hh:157
Definition: localfunctionspacetags.hh:54
LA::LFSU LFSU
The local function spaces.
Definition: default/jacobianengine.hh:42
LA::Traits::Jacobian Jacobian
The type of the jacobian matrix.
Definition: default/jacobianengine.hh:50
Jacobian::ElementType JacobianElement
Definition: default/jacobianengine.hh:51
LFSU::Traits::GridFunctionSpace GFSU
Definition: default/jacobianengine.hh:44
static void jacobian_skeleton(const LA &la, const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, const LFSU &lfsu_n, const X &x_n, const LFSV &lfsv_n, M &mat_ss, M &mat_sn, M &mat_ns, M &mat_nn)
Definition: callswitch.hh:109
Solution::template ConstLocalView< LFSUCache > SolutionView
Definition: default/jacobianengine.hh:57
bool requireSkeleton() const
Definition: default/jacobianengine.hh:75
LA::LFSVCache LFSVCache
Definition: default/jacobianengine.hh:46
const LocalAssembler::Traits::TestGridFunctionSpaceConstraints & testConstraints() const
Test space constraints.
Definition: default/jacobianengine.hh:99
Definition: adaptivity.hh:27
void assembleUVVolumePostSkeleton(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/jacobianengine.hh:259
static void jacobian_volume(const LA &la, const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, M &mat)
Definition: callswitch.hh:101
bool requireUVSkeleton() const
Definition: default/jacobianengine.hh:81
void onUnbindLFSUV(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/jacobianengine.hh:152
const LocalAssembler & localAssembler() const
Public access to the wrapping local assembler.
Definition: default/jacobianengine.hh:90
bool requireUVVolume() const
Definition: default/jacobianengine.hh:79
void onBindLFSUVOutside(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache)
Definition: default/jacobianengine.hh:132
void assembleUVBoundary(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache)
Definition: default/jacobianengine.hh:237
LA::Traits::Solution Solution
The type of the solution vector.
Definition: default/jacobianengine.hh:55
Solution::ElementType SolutionElement
Definition: default/jacobianengine.hh:56
LA::LocalOperator LOP
The type of the local operator.
Definition: default/jacobianengine.hh:39
bool requireUVVolumePostSkeleton() const
Definition: default/jacobianengine.hh:85
static void assembleUVEnrichedCoupling(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache, const LFSUC &lfsu_coupling_cache, const LFSVC &lfsv_coupling_cache)
Definition: default/jacobianengine.hh:245
void loadCoefficientsLFSUInside(const LFSUC &lfsu_cache)
Definition: default/jacobianengine.hh:171
bool requireSkeletonTwoSided() const
Definition: default/jacobianengine.hh:77
LA::LFSUCache LFSUCache
Definition: default/jacobianengine.hh:43
const LocalAssembler::Traits::TrialGridFunctionSpaceConstraints & trialConstraints() const
Trial space constraints.
Definition: default/jacobianengine.hh:93
const EG & eg
Definition: constraints.hh:280
void assembleUVVolume(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/jacobianengine.hh:216
DefaultLocalJacobianAssemblerEngine(const LocalAssembler &local_assembler_)
Constructor.
Definition: default/jacobianengine.hh:65