test_gmres.cc File Reference

#include <madness/mra/mra.h>
#include <madness/tensor/gmres.h>

Include dependency graph for test_gmres.cc:

Classes
class	ComplexFuncIdentOp
	the identity operator for a complex function More...
class	ComplexFuncLinearOp
class	ComplexVecIdentOp
	the identity operator for complex vectors More...
class	ComplexVecLinearOp
	an arbitrary operator for complex vectors More...
class	RealFuncIdentOp
	the identity operator for a real function More...
class	RealFuncLinearOp
class	RealVecIdentOp
	the identity operator for real vectors More...
class	RealVecLinearOp
	an arbitrary operator for real vectors More...

Typedefs
typedef bool(*	testptr) (void)
	function pointer typedef (for making an array)

Functions
bool	cplxfunc0 ()
	test complex functions, converge after 0 steps
bool	cplxfunc1 ()
	test complex functions, converge after 1 step
bool	cplxfunc2 ()
	test complex functions, converge after >1 steps
bool	cplxvec0 ()
	test complex vectors, converge after 0 steps
bool	cplxvec1 ()
	test complex vectors, converge after 1 step
bool	cplxvec2 ()
	test complex vectors, converge after >1 steps
template<typename T>
static void	invert (const Key< 3 > &key, Tensor< T > &t)
static double	magfunc (const Vector< double, 3 > &pt)
	Some functions for testing MADNESS Functions...
int	main (int argc, char **argv)
	main routine: execute the tests
bool	realfunc0 ()
	test real functions, converge after 0 steps
bool	realfunc1 ()
	test real functions, converge after 1 step
bool	realfunc2 ()
	test real functions, converge after >1 steps
bool	realvec0 ()
	test real vectors, converge on zeroth step
bool	realvec1 ()
	test real vectors, converge after 1 step
bool	realvec2 ()
	test real vectors, converge after >1 steps
static std::complex< double >	zmagfunc (const Vector< double, 3 > &pt)

Variables
const int	NTESTS = 12
	test functions: true for success, false for failure
World *	worldptr
	pointer to the world

Typedef Documentation

testptr

typedef bool(* testptr) (void)

function pointer typedef (for making an array)

Function Documentation

cplxfunc0()

bool cplxfunc0

(

)

test complex functions, converge after 0 steps

References b, madness::copy(), madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), lo, madness::FunctionSpace< T, NDIM >::norm(), worldptr, and zmagfunc().

Referenced by main().

cplxfunc1()

bool cplxfunc1

(

)

test complex functions, converge after 1 step

References b, madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), lo, madness::FunctionSpace< T, NDIM >::norm(), madness::Function< T, NDIM >::truncate(), worldptr, and zmagfunc().

Referenced by main().

cplxfunc2()

bool cplxfunc2

(

)

test complex functions, converge after >1 steps

References madness::Function< T, NDIM >::add_scalar(), b, madness::copy(), madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), invert(), lo, madness::FunctionSpace< T, NDIM >::norm(), madness::Function< T, NDIM >::truncate(), madness::Function< T, NDIM >::unaryop(), worldptr, and zmagfunc().

Referenced by main().

cplxvec0()

bool cplxvec0

(

)

test complex vectors, converge after 0 steps

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

cplxvec1()

bool cplxvec1

(

)

test complex vectors, converge after 1 step

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

cplxvec2()

bool cplxvec2

(

)

test complex vectors, converge after >1 steps

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

invert()

template<typename T>

void invert ( const Key< 3 > & key, Tensor< T > & t )

inlinestatic

References UNARY_OPTIMIZED_ITERATOR.

Referenced by cplxfunc2(), and realfunc2().

magfunc()

double magfunc ( const Vector< double, 3 > & pt )

static

Some functions for testing MADNESS Functions...

Referenced by realfunc0(), realfunc1(), and realfunc2().

main()

int main	(	int	argc,
		char **	argv )

main routine: execute the tests

References bufsize, SafeMPI::COMM_WORLD, cplxfunc0(), cplxfunc1(), cplxfunc2(), cplxvec0(), cplxvec1(), cplxvec2(), madness::finalize(), madness::initialize(), NTESTS, realfunc0(), realfunc1(), realfunc2(), realvec0(), realvec1(), realvec2(), madness::FunctionDefaults< NDIM >::set_cubic_cell(), madness::FunctionDefaults< NDIM >::set_k(), madness::FunctionDefaults< NDIM >::set_max_refine_level(), madness::FunctionDefaults< NDIM >::set_thresh(), madness::startup(), and worldptr.

realfunc0()

bool realfunc0

(

)

test real functions, converge after 0 steps

References b, madness::copy(), madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), lo, magfunc(), madness::FunctionSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

realfunc1()

bool realfunc1

(

)

test real functions, converge after 1 step

References b, madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), lo, magfunc(), madness::FunctionSpace< T, NDIM >::norm(), madness::Function< T, NDIM >::truncate(), and worldptr.

Referenced by main().

realfunc2()

bool realfunc2

(

)

test real functions, converge after >1 steps

References madness::Function< T, NDIM >::add_scalar(), b, madness::Function< T, NDIM >::compress(), madness::copy(), madness::FunctionFactory< T, NDIM >::f(), madness::GMRES(), invert(), lo, magfunc(), madness::FunctionSpace< T, NDIM >::norm(), madness::Function< T, NDIM >::truncate(), madness::Function< T, NDIM >::unaryop(), and worldptr.

Referenced by main().

realvec0()

bool realvec0

(

)

test real vectors, converge on zeroth step

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

realvec1()

bool realvec1

(

)

test real vectors, converge after 1 step

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

realvec2()

bool realvec2

(

)

test real vectors, converge after >1 steps

References b, madness::GMRES(), lo, madness::VectorSpace< T, NDIM >::norm(), and worldptr.

Referenced by main().

zmagfunc()

std::complex< double > zmagfunc ( const Vector< double, 3 > & pt )

static

Referenced by cplxfunc0(), cplxfunc1(), and cplxfunc2().

Variable Documentation

NTESTS

const int NTESTS = 12

test functions: true for success, false for failure

Referenced by main().

worldptr

World* worldptr

pointer to the world

Referenced by cplxfunc0(), cplxfunc1(), cplxfunc2(), cplxvec0(), cplxvec1(), cplxvec2(), main(), realfunc0(), realfunc1(), realfunc2(), realvec0(), realvec1(), and realvec2().