Xpetra Version of the Day
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#include <Xpetra_EpetraIntMultiVector.hpp>
Private Types | |
typedef int | Scalar |
typedef int | LocalOrdinal |
typedef EpetraGlobalOrdinal | GlobalOrdinal |
Constructor/Destructor Methods | |
EpetraIntMultiVectorT (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, size_t NumVectors, bool zeroOut=true) | |
Sets all vector entries to zero. | |
EpetraIntMultiVectorT (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, const Teuchos::DataAccess copyOrView=Teuchos::Copy) | |
MultiVector copy constructor. | |
EpetraIntMultiVectorT (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, const Teuchos::ArrayView< const Teuchos::ArrayView< const Scalar > > &ArrayOfPtrs, size_t NumVectors) | |
Set multi-vector values from array of pointers using Teuchos memory management classes. (copy). | |
~EpetraIntMultiVectorT () | |
Destructor. | |
Post-construction modification routines | |
void | putScalar (const int &value) |
Initialize all values in a multi-vector with specified value. | |
void | randomize (bool bUseXpetraImplementation=true) |
Set multi-vector values to random numbers. | |
void | randomize (const Scalar &minVal, const Scalar &maxVal, bool bUseXpetraImplementation=true) |
Set multi-vector values to random numbers. | |
void | setSeed (unsigned int seed) |
Set seed for Random function. | |
void | replaceGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value) |
Replace value, using global (row) index. | |
void | sumIntoGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value) |
Add value to existing value, using global (row) index. | |
void | replaceLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value) |
Replace value, using local (row) index. | |
void | sumIntoLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value) |
Add value to existing value, using local (row) index. | |
Data Copy and View get methods | |
Teuchos::RCP< const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > | getVector (size_t j) const |
Return a Vector which is a const view of column j. | |
Teuchos::RCP< Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > | getVectorNonConst (size_t j) |
Return a Vector which is a nonconst view of column j. | |
Teuchos::ArrayRCP< const int > | getData (size_t j) const |
Teuchos::ArrayRCP< int > | getDataNonConst (size_t j) |
Mathematical methods | |
void | dot (const MultiVector< int, int, GlobalOrdinal, Node > &A, const Teuchos::ArrayView< int > &dots) const |
Computes dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i]) | |
void | abs (const MultiVector< int, int, GlobalOrdinal, Node > &A) |
Puts element-wise absolute values of input Multi-vector in target: A = abs(this) | |
void | reciprocal (const MultiVector< int, int, GlobalOrdinal, Node > &A) |
Puts element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j). | |
void | scale (const int &alpha) |
Scale the current values of a multi-vector, this = alpha*this. | |
void | scale (Teuchos::ArrayView< const int > alpha) |
Scale the current values of a multi-vector, this[j] = alpha[j]*this[j]. | |
void | update (const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const int &beta) |
Update multi-vector values with scaled values of A, this = beta*this + alpha*A. | |
void | update (const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const int &beta, const MultiVector< int, int, GlobalOrdinal, Node > &B, const int &gamma) |
Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B. | |
void | norm1 (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const |
Compute 1-norm of each vector in multi-vector. | |
void | norm2 (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const |
Compute 2-norm of each vector in multi-vector. | |
void | normInf (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const |
Compute Inf-norm of each vector in multi-vector. | |
void | meanValue (const Teuchos::ArrayView< int > &means) const |
Compute mean (average) value of each vector in multi-vector. | |
void | maxValue (const Teuchos::ArrayView< int > &maxs) const |
Compute max value of each vector in multi-vector. | |
void | multiply (Teuchos::ETransp transA, Teuchos::ETransp transB, const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const MultiVector< int, int, GlobalOrdinal, Node > &B, const int &beta) |
Matrix-Matrix multiplication, this = beta*this + alpha*op(A)*op(B). | |
void | elementWiseMultiply (int scalarAB, const Vector< int, int, GlobalOrdinal, Node > &A, const MultiVector< int, int, GlobalOrdinal, Node > &B, int scalarThis) |
Element-wise multiply of a Vector A with a EpetraMultiVector B. | |
Attribute access functions | |
size_t | getNumVectors () const |
Returns the number of vectors in the multi-vector. | |
size_t | getLocalLength () const |
Returns the local vector length on the calling processor of vectors in the multi-vector. | |
global_size_t | getGlobalLength () const |
Returns the global vector length of vectors in the multi-vector. | |
bool | isSameSize (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec) const |
Checks to see if the local length, number of vectors and size of Scalar type match. | |
Overridden from Teuchos::Describable | |
std::string | description () const |
Return a simple one-line description of this object. | |
void | describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const |
Print the object with some verbosity level to an FancyOStream object. | |
RCP< Epetra_IntMultiVector > | getEpetra_IntMultiVector () const |
const RCP< const Comm< int > > | getComm () const |
Teuchos::RCP< const Map< int, GlobalOrdinal, Node > > | getMap () const |
The Map describing the parallel distribution of this object. | |
void | doImport (const DistObject< int, int, GlobalOrdinal, Node > &source, const Import< int, GlobalOrdinal, Node > &importer, CombineMode CM) |
void | doExport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &dest, const Import< int, GlobalOrdinal, Node > &importer, CombineMode CM) |
void | doImport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< int, GlobalOrdinal, Node > &exporter, CombineMode CM) |
void | doExport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &dest, const Export< int, GlobalOrdinal, Node > &exporter, CombineMode CM) |
void | replaceMap (const RCP< const Map< int, GlobalOrdinal, Node > > &map) |
virtual void | assign (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &rhs) |
Implementation of the assignment operator (operator=); does a deep copy. | |
Additional Inherited Members | |
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typedef int | scalar_type |
typedef int | local_ordinal_type |
typedef EpetraGlobalOrdinal | global_ordinal_type |
typedef Node | node_type |
using | impl_scalar_type |
using | dual_view_type |
using | dual_view_type_const |
using | host_execution_space |
using | dev_execution_space |
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virtual void | Xpetra_randomize () |
Set multi-vector values to random numbers. XPetra implementation. | |
virtual void | Xpetra_randomize (const int &minVal, const int &maxVal) |
Set multi-vector values to random numbers. XPetra implementation. | |
virtual dual_view_type::t_host_const_um | getHostLocalView (Access::ReadOnlyStruct) const |
virtual dual_view_type::t_host_um | getHostLocalView (Access::OverwriteAllStruct) const |
virtual dual_view_type::t_host_um | getHostLocalView (Access::ReadWriteStruct) const |
virtual dual_view_type::t_dev_const_um | getDeviceLocalView (Access::ReadOnlyStruct) const |
virtual dual_view_type::t_dev_um | getDeviceLocalView (Access::OverwriteAllStruct) const |
virtual dual_view_type::t_dev_um | getDeviceLocalView (Access::ReadWriteStruct) const |
virtual | ~MultiVector () |
Destructor. | |
MultiVector< int, int, EpetraGlobalOrdinal, Node > & | operator= (const MultiVector< int, int, EpetraGlobalOrdinal, Node > &rhs) |
Assignment operator: Does a deep copy. | |
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virtual | ~DistObject () |
Destructor. | |
virtual void | doImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)=0 |
Import data into this object using an Import object ("forward mode"). | |
virtual void | beginImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM) |
Import data into this object using an Import object ("forward mode"). | |
virtual void | endImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM) |
Import data into this object using an Import object ("forward mode"). | |
virtual void | doExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)=0 |
Export data into this object using an Export object ("forward mode"). | |
virtual void | beginExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM) |
Export data into this object using an Export object ("forward mode"). | |
virtual void | endExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM) |
Export data into this object using an Export object ("forward mode"). | |
virtual void | doImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)=0 |
Import data into this object using an Export object ("reverse mode"). | |
virtual void | beginImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM) |
Import data into this object using an Export object ("reverse mode"). | |
virtual void | endImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM) |
Import data into this object using an Export object ("reverse mode"). | |
virtual void | doExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)=0 |
Export data into this object using an Import object ("reverse mode"). | |
virtual void | beginExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM) |
Export data into this object using an Import object ("reverse mode"). | |
virtual void | endExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM) |
Export data into this object using an Import object ("reverse mode"). | |
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void | describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const |
virtual | ~Describable () |
DescribableStreamManipulatorState | describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default) |
std::ostream & | operator<< (std::ostream &os, const DescribableStreamManipulatorState &d) |
void | describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const |
virtual | ~Describable () |
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LabeledObject () | |
virtual | ~LabeledObject () |
virtual void | setObjectLabel (const std::string &objectLabel) |
virtual std::string | getObjectLabel () const |
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static const EVerbosityLevel | verbLevel_default |
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Definition at line 71 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 74 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 75 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 76 of file Xpetra_EpetraIntMultiVector.hpp.
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Sets all vector entries to zero.
Definition at line 84 of file Xpetra_EpetraIntMultiVector.hpp.
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MultiVector copy constructor.
Definition at line 90 of file Xpetra_EpetraIntMultiVector.hpp.
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Set multi-vector values from array of pointers using Teuchos memory management classes. (copy).
Definition at line 96 of file Xpetra_EpetraIntMultiVector.hpp.
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Destructor.
Definition at line 102 of file Xpetra_EpetraIntMultiVector.hpp.
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Initialize all values in a multi-vector with specified value.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 110 of file Xpetra_EpetraIntMultiVector.hpp.
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Set multi-vector values to random numbers.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 113 of file Xpetra_EpetraIntMultiVector.hpp.
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Set multi-vector values to random numbers.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 116 of file Xpetra_EpetraIntMultiVector.hpp.
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Set seed for Random function.
Note: this method does not exist in Tpetra interface. Added for MueLu.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 120 of file Xpetra_EpetraIntMultiVector.hpp.
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Return a Vector which is a const view of column j.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 131 of file Xpetra_EpetraIntMultiVector.hpp.
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Return a Vector which is a nonconst view of column j.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 136 of file Xpetra_EpetraIntMultiVector.hpp.
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Const Local vector access function. View of the local values in a particular vector of this multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 142 of file Xpetra_EpetraIntMultiVector.hpp.
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Local vector access function. View of the local values in a particular vector of this multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 148 of file Xpetra_EpetraIntMultiVector.hpp.
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Computes dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i])
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 157 of file Xpetra_EpetraIntMultiVector.hpp.
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Puts element-wise absolute values of input Multi-vector in target: A = abs(this)
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 164 of file Xpetra_EpetraIntMultiVector.hpp.
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Puts element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j).
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 167 of file Xpetra_EpetraIntMultiVector.hpp.
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Scale the current values of a multi-vector, this = alpha*this.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 173 of file Xpetra_EpetraIntMultiVector.hpp.
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Scale the current values of a multi-vector, this[j] = alpha[j]*this[j].
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 176 of file Xpetra_EpetraIntMultiVector.hpp.
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Update multi-vector values with scaled values of A, this = beta*this + alpha*A.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 183 of file Xpetra_EpetraIntMultiVector.hpp.
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Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 190 of file Xpetra_EpetraIntMultiVector.hpp.
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Compute 1-norm of each vector in multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 197 of file Xpetra_EpetraIntMultiVector.hpp.
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Compute 2-norm of each vector in multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 204 of file Xpetra_EpetraIntMultiVector.hpp.
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Compute Inf-norm of each vector in multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 210 of file Xpetra_EpetraIntMultiVector.hpp.
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Compute mean (average) value of each vector in multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 216 of file Xpetra_EpetraIntMultiVector.hpp.
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Compute max value of each vector in multi-vector.
Definition at line 223 of file Xpetra_EpetraIntMultiVector.hpp.
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Matrix-Matrix multiplication, this = beta*this + alpha*op(A)*op(B).
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 230 of file Xpetra_EpetraIntMultiVector.hpp.
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Element-wise multiply of a Vector A with a EpetraMultiVector B.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 237 of file Xpetra_EpetraIntMultiVector.hpp.
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Replace value, using global (row) index.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 249 of file Xpetra_EpetraIntMultiVector.hpp.
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Add value to existing value, using global (row) index.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 255 of file Xpetra_EpetraIntMultiVector.hpp.
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Replace value, using local (row) index.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 261 of file Xpetra_EpetraIntMultiVector.hpp.
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Add value to existing value, using local (row) index.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 267 of file Xpetra_EpetraIntMultiVector.hpp.
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Returns the number of vectors in the multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 278 of file Xpetra_EpetraIntMultiVector.hpp.
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Returns the local vector length on the calling processor of vectors in the multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 282 of file Xpetra_EpetraIntMultiVector.hpp.
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Returns the global vector length of vectors in the multi-vector.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 285 of file Xpetra_EpetraIntMultiVector.hpp.
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Checks to see if the local length, number of vectors and size of Scalar type match.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 288 of file Xpetra_EpetraIntMultiVector.hpp.
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Return a simple one-line description of this object.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 296 of file Xpetra_EpetraIntMultiVector.hpp.
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Print the object with some verbosity level to an FancyOStream object.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 301 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 305 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 307 of file Xpetra_EpetraIntMultiVector.hpp.
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The Map describing the parallel distribution of this object.
Implements Xpetra::DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 312 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 316 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 319 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 322 of file Xpetra_EpetraIntMultiVector.hpp.
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Definition at line 325 of file Xpetra_EpetraIntMultiVector.hpp.
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Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 328 of file Xpetra_EpetraIntMultiVector.hpp.
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Implementation of the assignment operator (operator=); does a deep copy.
Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.
Definition at line 336 of file Xpetra_EpetraIntMultiVector.hpp.