diff --git a/src/TNL/Problems/HeatEquationProblem_impl.h b/src/TNL/Problems/HeatEquationProblem_impl.h
index 8215e915b843af3fe55ebc10701e567af69e418d..84492612b30af9354403633a2b0e50636fd1ce7f 100644
--- a/src/TNL/Problems/HeatEquationProblem_impl.h
+++ b/src/TNL/Problems/HeatEquationProblem_impl.h
@@ -227,11 +227,11 @@ getExplicitRHS( const RealType& time,
this->rightHandSidePointer,
this->uPointer,
fuPointer );
- /*BoundaryConditionsSetter< MeshFunctionType, BoundaryCondition > boundaryConditionsSetter;
+ Solvers::PDE::BoundaryConditionsSetter< MeshFunctionType, BoundaryCondition > boundaryConditionsSetter;
boundaryConditionsSetter.template apply< typename Mesh::Cell >(
- this->boundaryCondition,
+ this->boundaryConditionPointer,
time + tau,
- this->u );*/
+ this->uPointer );
//fu.write( "fu.txt", "gnuplot" );
//this->u.write( "u.txt", "gnuplot");
diff --git a/src/TNL/Solvers/PDE/BoundaryConditionsSetter.h b/src/TNL/Solvers/PDE/BoundaryConditionsSetter.h
index 037d5a05b39b22da86a71eca1e019f2663d9c93e..277d39c5b10c1d5ec6fbb465ce749fc62fbc6ac6 100644
--- a/src/TNL/Solvers/PDE/BoundaryConditionsSetter.h
+++ b/src/TNL/Solvers/PDE/BoundaryConditionsSetter.h
@@ -13,6 +13,7 @@
#include <TNL/Devices/Cuda.h>
#include <TNL/Functions/FunctionAdapter.h>
+#include <TNL/SharedPointer.h>
namespace TNL {
namespace Solvers {
@@ -55,11 +56,14 @@ class BoundaryConditionsSetter
RealType,
MeshFunction,
BoundaryConditions > TraverserUserData;
+ typedef SharedPointer< MeshType, DeviceType > MeshPointer;
+ typedef SharedPointer< BoundaryConditions, DeviceType > BoundaryConditionsPointer;
+ typedef SharedPointer< MeshFunction, DeviceType > MeshFunctionPointer;
template< typename EntityType = typename MeshType::Cell >
- static void apply( const BoundaryConditions& boundaryConditions,
+ static void apply( const BoundaryConditionsPointer& boundaryConditions,
const RealType& time,
- MeshFunction& u );
+ MeshFunctionPointer& u );
class TraverserBoundaryEntitiesProcessor
{
diff --git a/src/TNL/Solvers/PDE/BoundaryConditionsSetter_impl.h b/src/TNL/Solvers/PDE/BoundaryConditionsSetter_impl.h
index 26ea5a4a7c531182f6cfe797be16dd67d68db9db..779a09e543677fa480078685867c8d8711e94896 100644
--- a/src/TNL/Solvers/PDE/BoundaryConditionsSetter_impl.h
+++ b/src/TNL/Solvers/PDE/BoundaryConditionsSetter_impl.h
@@ -22,20 +22,22 @@ template< typename MeshFunction,
template< typename EntityType >
void
BoundaryConditionsSetter< MeshFunction, BoundaryConditions >::
-apply( const BoundaryConditions& boundaryConditions,
+apply( const BoundaryConditionsPointer& boundaryConditions,
const RealType& time,
- MeshFunction& u )
+ MeshFunctionPointer& u )
{
- if( std::is_same< DeviceType, Devices::Host >::value )
+ //if( std::is_same< DeviceType, Devices::Host >::value )
{
- TraverserUserData userData( time, boundaryConditions, u );
+ TraverserUserData userData( time,
+ boundaryConditions.template getData< DeviceType >(),
+ u.template modifyData< DeviceType >() );
Meshes::Traverser< MeshType, EntityType > meshTraverser;
meshTraverser.template processBoundaryEntities< TraverserUserData,
TraverserBoundaryEntitiesProcessor >
- ( u.getMeshPointer(),
+ ( u->getMeshPointer(),
userData );
}
- if( std::is_same< DeviceType, Devices::Cuda >::value )
+ /*if( std::is_same< DeviceType, Devices::Cuda >::value )
{
RealType* kernelTime = Devices::Cuda::passToDevice( time );
BoundaryConditions* kernelBoundaryConditions = Devices::Cuda::passToDevice( boundaryConditions );
@@ -51,7 +53,7 @@ apply( const BoundaryConditions& boundaryConditions,
Devices::Cuda::freeFromDevice( kernelBoundaryConditions );
Devices::Cuda::freeFromDevice( kernelU );
checkCudaDevice;
- }
+ }*/
}
} // namespace PDE
diff --git a/src/Tools/tnl-quickstart/operator-grid-specialization.h.in b/src/Tools/tnl-quickstart/operator-grid-specialization.h.in
index a65f3f9548d3908f1fc940f6755a6c37f0397a8b..cac8dbb2aa04435388ccccf4bac205d9bae55dd6 100644
--- a/src/Tools/tnl-quickstart/operator-grid-specialization.h.in
+++ b/src/Tools/tnl-quickstart/operator-grid-specialization.h.in
@@ -30,14 +30,14 @@ class {operatorName}< TNL::Meshes::Grid< {meshDimensions}, MeshReal, Device, Mes
template< typename MeshEntity, typename Vector, typename MatrixRow >
__cuda_callable__
- void updateLinearSystem( const RealType& time,
- const RealType& tau,
- const MeshType& mesh,
- const IndexType& index,
- const MeshEntity& entity,
- const MeshFunctionType& u,
- Vector& b,
- MatrixRow& matrixRow ) const;
+ void setMatrixElements( const RealType& time,
+ const RealType& tau,
+ const MeshType& mesh,
+ const IndexType& index,
+ const MeshEntity& entity,
+ const MeshFunctionType& u,
+ Vector& b,
+ MatrixRow& matrixRow ) const;
}};
diff --git a/src/Tools/tnl-quickstart/operator-grid-specialization_impl.h.in b/src/Tools/tnl-quickstart/operator-grid-specialization_impl.h.in
index 2e975772fce8d3966c1ba6b102c0bcccee1b062c..d9e0a7f856644140e088b13ea0074e57ac1787d1 100644
--- a/src/Tools/tnl-quickstart/operator-grid-specialization_impl.h.in
+++ b/src/Tools/tnl-quickstart/operator-grid-specialization_impl.h.in
@@ -73,14 +73,14 @@ template< typename MeshReal,
__cuda_callable__
void
{operatorName}< TNL::Meshes::Grid< {meshDimensions}, MeshReal, Device, MeshIndex >, Real, Index >::
-updateLinearSystem( const RealType& time,
- const RealType& tau,
- const MeshType& mesh,
- const IndexType& index,
- const MeshEntity& entity,
- const MeshFunctionType& u,
- Vector& b,
- MatrixRow& matrixRow ) const
+setMatrixElements( const RealType& time,
+ const RealType& tau,
+ const MeshType& mesh,
+ const IndexType& index,
+ const MeshEntity& entity,
+ const MeshFunctionType& u,
+ Vector& b,
+ MatrixRow& matrixRow ) const
{{
/****
* Setup the non-zero elements of the linear system here.
diff --git a/src/Tools/tnl-quickstart/problem_impl.h.in b/src/Tools/tnl-quickstart/problem_impl.h.in
index 34aeb6dd6ae8fda9c4ab08aac89d6f9752d92e21..0a495676127f6e5a5f85402ebc7c994d19c79c36 100644
--- a/src/Tools/tnl-quickstart/problem_impl.h.in
+++ b/src/Tools/tnl-quickstart/problem_impl.h.in
@@ -53,8 +53,8 @@ setup( const MeshPointer& meshPointer,
const TNL::Config::ParameterContainer& parameters,
const TNL::String& prefix )
{{
- if( ! this->boundaryCondition.setup( meshPointer, parameters, "boundary-conditions-" ) ||
- ! this->rightHandSide.setup( parameters, "right-hand-side-" ) )
+ if( ! this->boundaryCondition->setup( meshPointer, parameters, "boundary-conditions-" ) ||
+ ! this->rightHandSide->setup( parameters, "right-hand-side-" ) )
return false;
return true;
}}
@@ -179,8 +179,8 @@ getExplicitRHS( const RealType& time,
this->bindDofs( mesh, _u );
TNL::Solvers::PDE::ExplicitUpdater< Mesh, MeshFunctionType, DifferentialOperator, BoundaryCondition, RightHandSide > explicitUpdater;
- MeshFunctionType u( mesh, _u );
- MeshFunctionType fu( mesh, _fu );
+ TNL::SharedPointer< MeshFunctionType > u( mesh, _u );
+ TNL::SharedPointer< MeshFunctionType > fu( mesh, _fu );
explicitUpdater.template update< typename Mesh::Cell >( time,
mesh,
this->differentialOperator,
@@ -219,7 +219,7 @@ assemblyLinearSystem( const RealType& time,
typename MatrixPointer::ObjectType,
DofVectorType > systemAssembler;
- TNL::Functions::MeshFunction< Mesh > u( mesh, _u );
+ TNL::SharedPointer< TNL::Functions::MeshFunction< Mesh > > u( mesh, _u );
systemAssembler.template assembly< typename Mesh::Cell >( time,
tau,
mesh,