exahype2::dg::tests Namespace Reference

Data Structures
class	CellIntegralTest
class	DGUtilsTest
class	RiemannTest

Functions
void	eulerFlux (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal, double *__restrict__ F)
void	eulerSource (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, double *__restrict__ S)
double	eulerEigenvalue (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
void	eulerBoundaryConditions (const double *__restrict__ Qinside, double *__restrict__ Qoutside, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
void	eulerInitial (double *__restrict__ Q, int node=0)
void	elasticInitial (double *__restrict__ Q)
void	elasticFlux (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal, double *__restrict__ F)
void	elasticSource (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, double *__restrict__ S)
double	elasticEigenvalue (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
void	elasticBoundaryConditions (const double *__restrict__ Qinside, double *__restrict__ Qoutside, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
void	elasticNonConservativeProduct (const double *__restrict__ Q, const double *__restrict__ deltaQ, const tarch::la::Vector< Dimensions, double > &faceCentre, double t, double dt, int normal, double *__restrict__ BgradQ)
void	testBoundaryConditions (const double *__restrict__ Qinside, double *__restrict__ Qoutside, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
void	secondTestBoundaryConditions (const double *__restrict__ Qinside, double *__restrict__ Qoutside, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)
double	testEigenvalue (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, double t, double dt, int normal)

Variables
constexpr double	QuadratureNodes1dP1 [] = { 0.21132486540518713,0.7886751345948129 }
constexpr double	QuadratureNodes1dP2 [] = { 0.1127016653792583,0.5,0.8872983346207417}
constexpr double	DerivativeOperatorLagrangeP3 []
constexpr double	BasisFunctionValuesLeftP0 []
constexpr double	BasisFunctionValuesLeftP3 []

Function Documentation

elasticBoundaryConditions()

void exahype2::dg::tests::elasticBoundaryConditions	(	const double *__restrict__	Qinside,
		double *__restrict__	Qoutside,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

elasticEigenvalue()

double exahype2::dg::tests::elasticEigenvalue	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

elasticFlux()

void exahype2::dg::tests::elasticFlux	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal,
		double *__restrict__	F )

elasticInitial()

void exahype2::dg::tests::elasticInitial

(

double *__restrict__

Q

)

elasticNonConservativeProduct()

void exahype2::dg::tests::elasticNonConservativeProduct	(	const double *__restrict__	Q,
		const double *__restrict__	deltaQ,
		const tarch::la::Vector< Dimensions, double > &	faceCentre,
		double	t,
		double	dt,
		int	normal,
		double *__restrict__	BgradQ )

elasticSource()

void exahype2::dg::tests::elasticSource	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		double *__restrict__	S )

eulerBoundaryConditions()

void exahype2::dg::tests::eulerBoundaryConditions	(	const double *__restrict__	Qinside,
		double *__restrict__	Qoutside,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

eulerEigenvalue()

double exahype2::dg::tests::eulerEigenvalue	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

eulerFlux()

void exahype2::dg::tests::eulerFlux	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal,
		double *__restrict__	F )

eulerInitial()

void exahype2::dg::tests::eulerInitial	(	double *__restrict__	Q,
		int	node = 0 )

eulerSource()

void exahype2::dg::tests::eulerSource	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		double *__restrict__	S )

secondTestBoundaryConditions()

void exahype2::dg::tests::secondTestBoundaryConditions	(	const double *__restrict__	Qinside,
		double *__restrict__	Qoutside,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

testBoundaryConditions()

void exahype2::dg::tests::testBoundaryConditions	(	const double *__restrict__	Qinside,
		double *__restrict__	Qoutside,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

testEigenvalue()

double exahype2::dg::tests::testEigenvalue	(	const double *__restrict__	Q,
		const tarch::la::Vector< Dimensions, double > &	x,
		double	t,
		double	dt,
		int	normal )

Variable Documentation

BasisFunctionValuesLeftP0

constexpr double exahype2::dg::tests::BasisFunctionValuesLeftP0[]

constexpr

Initial value:

= {
        1.0
      }

Definition at line 26 of file TestUtils.h.

BasisFunctionValuesLeftP3

constexpr double exahype2::dg::tests::BasisFunctionValuesLeftP3[]

constexpr

Initial value:

= {
        1.5267881254572663873858573424513451755046844482421875,-0.8136324494869271450880887641687877476215362548828125,
        0.40076152031165046540905905203544534742832183837890625,-0.11391719628198997138479597879268112592399120330810546875}

Definition at line 29 of file TestUtils.h.

DerivativeOperatorLagrangeP3

constexpr double exahype2::dg::tests::DerivativeOperatorLagrangeP3[]

constexpr

Initial value:

= {
          -6.6640004727045631938153746887110173702239990234375,9.7203088313703940315235740854404866695404052734375,-4.21756469699035818621268845163285732269287109375,1.161256338324529568950538305216468870639801025390625,
          -1.5151152295984677831341969067580066621303558349609375,-0.7688287844464174458636307463166303932666778564453125,2.941340462561433444221847821609117090702056884765625,-0.6573964485165488813578349436284042894840240478515625,
          0.65739644851654832624632263105013407766819000244140625,-2.941340462561433444221847821609117090702056884765625,0.768828784446416335640606121160089969635009765625,1.515115229598468449268011681851930916309356689453125,
          -1.161256338324528680772118605091236531734466552734375,4.21756469699035729803426875150762498378753662109375,-9.720308831370392255166734685190021991729736328125,6.66400047270456497017221408896148204803466796875}

Definition at line 20 of file TestUtils.h.

QuadratureNodes1dP1

constexpr double exahype2::dg::tests::QuadratureNodes1dP1[] = { 0.21132486540518713,0.7886751345948129 }

constexpr

Definition at line 17 of file TestUtils.h.

QuadratureNodes1dP2

constexpr double exahype2::dg::tests::QuadratureNodes1dP2[] = { 0.1127016653792583,0.5,0.8872983346207417}

constexpr

Definition at line 18 of file TestUtils.h.