quda::ArpackArgs< Float > Class Template Reference

Collaboration diagram for quda::ArpackArgs< Float >:

Public Member Functions
	ArpackArgs (QudaMatvec< Float > &matvec, std::vector< ColorSpinorField *> &evecs, std::complex< Float > *evals, int nev, int ncv, char *which, Float tol)
virtual	~ArpackArgs ()
void	apply ()
void	save ()

Private Attributes
QudaMatvec< Float > &	matvec
std::vector< ColorSpinorField * > &	evecs
size_t	clen
size_t	cldn
std::complex< Float > *	w_d_
std::complex< Float > *	w_v_
int	nev
int	ncv
char *	lanczos_which
Float	tol
int	info

Detailed Description

template<typename Float>
class quda::ArpackArgs< Float >

Definition at line 165 of file quda_arpack_interface.cpp.

Constructor & Destructor Documentation

ArpackArgs()

template<typename Float>

quda::ArpackArgs< Float >::ArpackArgs ( QudaMatvec< Float > &  matvec, std::vector< ColorSpinorField *> &  evecs, std::complex< Float > *  evals, int  nev, int  ncv, char *  which, Float  tol  )

inline

Definition at line 188 of file quda_arpack_interface.cpp.

References quda::ArpackArgs< Float >::cldn, quda::ArpackArgs< Float >::clen, quda::ArpackArgs< Float >::evecs, quda::ArpackArgs< Float >::ncv, and quda::ArpackArgs< Float >::w_v_.

~ArpackArgs()

template<typename Float>

virtual quda::ArpackArgs< Float >::~ArpackArgs ( )

inlinevirtual

Definition at line 196 of file quda_arpack_interface.cpp.

References quda::ArpackArgs< Float >::w_v_.

Member Function Documentation

apply()

template<typename Float >

void quda::ArpackArgs< Float >::apply

(

)

Definition at line 270 of file quda_arpack_interface.cpp.

References errorQuda, nev, printfQuda, and tol.

save()

template<typename Float >

void quda::ArpackArgs< Float >::save

(

)

Definition at line 207 of file quda_arpack_interface.cpp.

References quda::ColorSpinorParam::create, quda::ColorSpinorField::Create(), csParam, e, errorQuda, quda::ColorSpinorParam::fieldOrder, quda::ColorSpinorParam::location, nev, quda::norm(), printfQuda, QUDA_CPU_FIELD_LOCATION, QUDA_DOUBLE_PRECISION, QUDA_REFERENCE_FIELD_CREATE, QUDA_SINGLE_PRECISION, QUDA_SPACE_SPIN_COLOR_FIELD_ORDER, SortEvals::SelectLarge(), SortEvals::SelectSmall(), quda::ColorSpinorParam::setPrecision(), SortEvals::small_values, and quda::ColorSpinorParam::v.

Here is the call graph for this function:

Member Data Documentation

cldn

template<typename Float>

size_t quda::ArpackArgs< Float >::cldn

private

Definition at line 174 of file quda_arpack_interface.cpp.

Referenced by quda::ArpackArgs< Float >::ArpackArgs().

clen

template<typename Float>

size_t quda::ArpackArgs< Float >::clen

private

Definition at line 173 of file quda_arpack_interface.cpp.

Referenced by quda::ArpackArgs< Float >::ArpackArgs().

evecs

template<typename Float>

std::vector<ColorSpinorField*>& quda::ArpackArgs< Float >::evecs

private

Definition at line 170 of file quda_arpack_interface.cpp.

Referenced by quda::ArpackArgs< Float >::ArpackArgs().

info

template<typename Float>

int quda::ArpackArgs< Float >::info

private

Definition at line 184 of file quda_arpack_interface.cpp.

lanczos_which

template<typename Float>

char* quda::ArpackArgs< Float >::lanczos_which

private

Definition at line 181 of file quda_arpack_interface.cpp.

matvec

template<typename Float>

QudaMatvec<Float>& quda::ArpackArgs< Float >::matvec

private

Definition at line 169 of file quda_arpack_interface.cpp.

ncv

template<typename Float>

int quda::ArpackArgs< Float >::ncv

private

Definition at line 180 of file quda_arpack_interface.cpp.

Referenced by quda::ArpackArgs< Float >::ArpackArgs().

nev

template<typename Float>

int quda::ArpackArgs< Float >::nev

private

spectrum info

Definition at line 179 of file quda_arpack_interface.cpp.

tol

template<typename Float>

Float quda::ArpackArgs< Float >::tol

private

general arpack library parameters

Definition at line 183 of file quda_arpack_interface.cpp.

w_d_

template<typename Float>

std::complex<Float>* quda::ArpackArgs< Float >::w_d_

private

Definition at line 175 of file quda_arpack_interface.cpp.

w_v_

template<typename Float>

std::complex<Float>* quda::ArpackArgs< Float >::w_v_

private

Definition at line 176 of file quda_arpack_interface.cpp.

Referenced by quda::ArpackArgs< Float >::ArpackArgs(), and quda::ArpackArgs< Float >::~ArpackArgs().

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The documentation for this class was generated from the following file:

• lib/quda_arpack_interface.cpp