Chroma::BiCGStabKernels Namespace Reference

Classes
struct	ord_xymz_normx_arg
struct	ord_yxpaymabz_arg
struct	ord_norm2x_cdotxy_arg
struct	ord_xpaypbz_arg
struct	ord_xmay_normx_cdotzx_arg
struct	ord_cxmayf_arg
struct	ib_zvupdates_arg
struct	ib_rxupdate_arg
struct	ib_stupdate_arg

Functions
void	initKernels ()
void	finishKernels ()
template<typename T >
void	xymz_normx (T &x, const T &y, const T &z, Double &x_norm, const Subset &s)
template<typename T , typename C >
void	yxpaymabz (T &x, T &y, T &z, const C &a, const C &b, const Subset &s)
template<typename T >
void	norm2x_cdotxy (const T &x, const T &y, Double &norm2x, DComplex &cdotxy, const Subset &s)
template<typename T , typename C >
void	xpaypbz (T &x, T &y, T &z, C &a, C &b, const Subset &s)
template<typename T , typename C >
void	xmay_normx_cdotzx (T &x, const T &y, const T &z, C &a, Double &normx, DComplex &cdotzx, const Subset &s)
template<typename T , typename C >
void	cxmay (T &x, const T &y, const C &a, const Subset &s)
template<typename T , typename C >
void	ibicgstab_zvupdates (const T &r, T &z, T &v, const T &u, const T &q, const C &alpha, const C &alpha_rat_beta, const C &alpha_delta, const C &beta, const C &delta, const Subset &s)
template<typename T , typename C , typename F >
void	ibicgstab_stupdates_reduces (const C &alpha, const T &r, const T &u, const T &v, const T &q, const T &r0, const T &f0, T &s, T &t, C &phi, C &pi, C &gamma, C &eta, C &theta, F &kappa, F &rnorm, const Subset &sub)
template<typename T , typename C >
void	ibicgstab_rxupdate (const C &omega, const T &s, const T &t, const T &z, T &r, T &x, const Subset &sub)
void	initScalarSiteKernels ()
void	finishScalarSiteKernels ()
REAL64 *	getNormSpace ()
template<>
void	xymz_normx (LatticeDiracFermionD &x, const LatticeDiracFermionD &y, const LatticeDiracFermionD &z, Double &x_norm, const Subset &s)
template<>
void	yxpaymabz (LatticeDiracFermionF &x, LatticeDiracFermionF &y, LatticeDiracFermionF &z, const ComplexF &a, const ComplexF &b, const Subset &s)
template<>
void	norm2x_cdotxy (const LatticeDiracFermionF &x, const LatticeDiracFermionF &y, Double &norm2x, DComplex &cdotxy, const Subset &s)
template<>
void	xpaypbz (LatticeDiracFermionF &x, LatticeDiracFermionF &y, LatticeDiracFermionF &z, ComplexF &a, ComplexF &b, const Subset &s)
template<>
void	xmay_normx_cdotzx (LatticeDiracFermionF &x, const LatticeDiracFermionF &y, const LatticeDiracFermionF &z, ComplexF &a, Double &normx, DComplex &cdotzx, const Subset &s)
template<>
void	cxmay (LatticeDiracFermionF &x, const LatticeDiracFermionF &y, const ComplexF &a, const Subset &s)
template<>
void	ibicgstab_zvupdates (const LatticeDiracFermionF3 &r, LatticeDiracFermionF3 &z, LatticeDiracFermionF3 &v, const LatticeDiracFermionF3 &u, const LatticeDiracFermionF3 &q, const ComplexD &alpha, const ComplexD &alpha_rat_beta, const ComplexD &alpha_delta, const ComplexD &beta, const ComplexD &delta, const Subset &sub)
template<>
void	ibicgstab_zvupdates (const LatticeDiracFermionD3 &r, LatticeDiracFermionD3 &z, LatticeDiracFermionD3 &v, const LatticeDiracFermionD3 &u, const LatticeDiracFermionD3 &q, const ComplexD &alpha, const ComplexD &alpha_rat_beta, const ComplexD &alpha_delta, const ComplexD &beta, const ComplexD &delta, const Subset &sub)
template<>
void	ibicgstab_rxupdate (const ComplexD &omega, const LatticeDiracFermionF3 &s, const LatticeDiracFermionF3 &t, const LatticeDiracFermionF3 &z, LatticeDiracFermionF3 &r, LatticeDiracFermionF3 &x, const Subset &sub)
template<>
void	ibicgstab_rxupdate (const ComplexD &omega, const LatticeDiracFermionD3 &s, const LatticeDiracFermionD3 &t, const LatticeDiracFermionD3 &z, LatticeDiracFermionD3 &r, LatticeDiracFermionD3 &x, const Subset &sub)
template<>
void	ibicgstab_stupdates_reduces (const ComplexD &alpha, const LatticeDiracFermionF3 &r, const LatticeDiracFermionF3 &u, const LatticeDiracFermionF3 &v, const LatticeDiracFermionF3 &q, const LatticeDiracFermionF3 &r0, const LatticeDiracFermionF3 &f0, LatticeDiracFermionF3 &s, LatticeDiracFermionF3 &t, ComplexD &phi, ComplexD &pi, ComplexD &gamma, ComplexD &eta, ComplexD &theta, Double &kappa, Double &rnorm, const Subset &sub)
template<>
void	ibicgstab_stupdates_reduces (const ComplexD &alpha, const LatticeDiracFermionD3 &r, const LatticeDiracFermionD3 &u, const LatticeDiracFermionD3 &v, const LatticeDiracFermionD3 &q, const LatticeDiracFermionD3 &r0, const LatticeDiracFermionD3 &f0, LatticeDiracFermionD3 &s, LatticeDiracFermionD3 &t, ComplexD &phi, ComplexD &pi, ComplexD &gamma, ComplexD &eta, ComplexD &theta, Double &kappa, Double &rnorm, const Subset &sub)

Variables
REAL64 *	_reduction_space
REAL64 *	_reduction_space_un

Function Documentation

cxmay() [1/2]

template<>

void Chroma::BiCGStabKernels::cxmay ( LatticeDiracFermionF &  x, const LatticeDiracFermionF &  y, const ComplexF &  a, const Subset &  s  )

inline

Definition at line 283 of file bicgstab_kernels_scalarsite.h.

References Chroma::a, ord_cxmayf_kernel(), Chroma::s(), x, and y.

cxmay() [2/2]

template<typename T , typename C >

void Chroma::BiCGStabKernels::cxmay	(	T &	x,
		const T &	y,
		const C &	a,
		const Subset &	s
	)

Definition at line 55 of file bicgstab_kernels_naive.h.

References Chroma::a, Chroma::s(), x, and y.

Referenced by Chroma::RelInvBiCGStab_a().

finishKernels()

void Chroma::BiCGStabKernels::finishKernels ( )

inline

Definition at line 31 of file bicgstab_kernels.h.

References finishScalarSiteKernels().

Referenced by Chroma::InvIBiCGStab_a(), Chroma::RelInvBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

finishScalarSiteKernels()

void Chroma::BiCGStabKernels::finishScalarSiteKernels

(

)

Definition at line 22 of file bicgstab_kernels_scalarsite.cc.

References _reduction_space_un.

Referenced by finishKernels().

getNormSpace()

REAL64 * Chroma::BiCGStabKernels::getNormSpace

(

)

Definition at line 28 of file bicgstab_kernels_scalarsite.cc.

References _reduction_space.

Referenced by ibicgstab_stupdates_reduces(), norm2x_cdotxy(), xmay_normx_cdotzx(), and xymz_normx().

ibicgstab_rxupdate() [1/3]

template<typename T , typename C >

void Chroma::BiCGStabKernels::ibicgstab_rxupdate	(	const C &	omega,
		const T &	s,
		const T &	t,
		const T &	z,
		T &	r,
		T &	x,
		const Subset &	sub
	)

Definition at line 115 of file bicgstab_kernels_naive.h.

References Chroma::omega, Chroma::r, Chroma::s(), t, x, and z.

Referenced by Chroma::InvIBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

ibicgstab_rxupdate() [2/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_rxupdate ( const ComplexD &  omega, const LatticeDiracFermionD3 &  s, const LatticeDiracFermionD3 &  t, const LatticeDiracFermionD3 &  z, LatticeDiracFermionD3 &  r, LatticeDiracFermionD3 &  x, const Subset &  sub  )

inline

Definition at line 502 of file bicgstab_kernels_scalarsite.h.

References Chroma::omega, ord_ib_rxupdate_kernel_real64(), Chroma::r, Chroma::s(), t, x, and z.

ibicgstab_rxupdate() [3/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_rxupdate ( const ComplexD &  omega, const LatticeDiracFermionF3 &  s, const LatticeDiracFermionF3 &  t, const LatticeDiracFermionF3 &  z, LatticeDiracFermionF3 &  r, LatticeDiracFermionF3 &  x, const Subset &  sub  )

inline

Definition at line 468 of file bicgstab_kernels_scalarsite.h.

References Chroma::omega, ord_ib_rxupdate_kernel_real32(), Chroma::r, Chroma::s(), t, x, and z.

ibicgstab_stupdates_reduces() [1/3]

template<typename T , typename C , typename F >

void Chroma::BiCGStabKernels::ibicgstab_stupdates_reduces	(	const C &	alpha,
		const T &	r,
		const T &	u,
		const T &	v,
		const T &	q,
		const T &	r0,
		const T &	f0,
		T &	s,
		T &	t,
		C &	phi,
		C &	pi,
		C &	gamma,
		C &	eta,
		C &	theta,
		F &	kappa,
		F &	rnorm,
		const Subset &	sub
	)

Definition at line 84 of file bicgstab_kernels_naive.h.

References Chroma::StagPhases::alpha(), Chroma::eta, Chroma::InlinePropAndMatElemDistillation2Env::local::innerProduct(), kappa, phi, q, Chroma::r, r0, Chroma::s(), t, and Chroma::u.

Referenced by Chroma::InvIBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

ibicgstab_stupdates_reduces() [2/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_stupdates_reduces ( const ComplexD &  alpha, const LatticeDiracFermionD3 &  r, const LatticeDiracFermionD3 &  u, const LatticeDiracFermionD3 &  v, const LatticeDiracFermionD3 &  q, const LatticeDiracFermionD3 &  r0, const LatticeDiracFermionD3 &  f0, LatticeDiracFermionD3 &  s, LatticeDiracFermionD3 &  t, ComplexD &  phi, ComplexD &  pi, ComplexD &  gamma, ComplexD &  eta, ComplexD &  theta, Double &  kappa, Double &  rnorm, const Subset &  sub  )

inline

Definition at line 645 of file bicgstab_kernels_scalarsite.h.

References Chroma::StagPhases::alpha(), Chroma::eta, getNormSpace(), Chroma::i, kappa, Chroma::BiCGStabKernels::ib_stupdate_arg< F >::norm_space, ord_ib_stupdates_kernel_real64(), phi, q, Chroma::r, r0, Chroma::s(), t, and Chroma::u.

ibicgstab_stupdates_reduces() [3/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_stupdates_reduces ( const ComplexD &  alpha, const LatticeDiracFermionF3 &  r, const LatticeDiracFermionF3 &  u, const LatticeDiracFermionF3 &  v, const LatticeDiracFermionF3 &  q, const LatticeDiracFermionF3 &  r0, const LatticeDiracFermionF3 &  f0, LatticeDiracFermionF3 &  s, LatticeDiracFermionF3 &  t, ComplexD &  phi, ComplexD &  pi, ComplexD &  gamma, ComplexD &  eta, ComplexD &  theta, Double &  kappa, Double &  rnorm, const Subset &  sub  )

inline

Definition at line 557 of file bicgstab_kernels_scalarsite.h.

References Chroma::StagPhases::alpha(), Chroma::eta, getNormSpace(), Chroma::i, kappa, Chroma::BiCGStabKernels::ib_stupdate_arg< F >::norm_space, ord_ib_stupdates_kernel_real32(), phi, q, Chroma::r, r0, Chroma::s(), t, and Chroma::u.

ibicgstab_zvupdates() [1/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_zvupdates ( const LatticeDiracFermionD3 &  r, LatticeDiracFermionD3 &  z, LatticeDiracFermionD3 &  v, const LatticeDiracFermionD3 &  u, const LatticeDiracFermionD3 &  q, const ComplexD &  alpha, const ComplexD &  alpha_rat_beta, const ComplexD &  alpha_delta, const ComplexD &  beta, const ComplexD &  delta, const Subset &  sub  )

inline

Definition at line 400 of file bicgstab_kernels_scalarsite.h.

References Chroma::StagPhases::alpha(), Chroma::StagPhases::beta(), ord_ib_zvupdates_kernel_real64(), q, Chroma::r, Chroma::u, and z.

ibicgstab_zvupdates() [2/3]

template<>

void Chroma::BiCGStabKernels::ibicgstab_zvupdates ( const LatticeDiracFermionF3 &  r, LatticeDiracFermionF3 &  z, LatticeDiracFermionF3 &  v, const LatticeDiracFermionF3 &  u, const LatticeDiracFermionF3 &  q, const ComplexD &  alpha, const ComplexD &  alpha_rat_beta, const ComplexD &  alpha_delta, const ComplexD &  beta, const ComplexD &  delta, const Subset &  sub  )

inline

Definition at line 345 of file bicgstab_kernels_scalarsite.h.

References Chroma::StagPhases::alpha(), Chroma::StagPhases::beta(), ord_ib_zvupdates_kernel_real32(), q, Chroma::r, Chroma::u, and z.

ibicgstab_zvupdates() [3/3]

template<typename T , typename C >

void Chroma::BiCGStabKernels::ibicgstab_zvupdates ( const T &  r, T &  z, T &  v, const T &  u, const T &  q, const C &  alpha, const C &  alpha_rat_beta, const C &  alpha_delta, const C &  beta, const C &  delta, const Subset &  s  )

inline

Definition at line 64 of file bicgstab_kernels_naive.h.

References Chroma::StagPhases::alpha(), Chroma::StagPhases::beta(), q, Chroma::r, Chroma::s(), Chroma::tmp, Chroma::u, and z.

Referenced by Chroma::InvIBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

initKernels()

void Chroma::BiCGStabKernels::initKernels ( )

inline

Definition at line 20 of file bicgstab_kernels.h.

References initScalarSiteKernels().

Referenced by Chroma::InvIBiCGStab_a(), Chroma::RelInvBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

initScalarSiteKernels()

void Chroma::BiCGStabKernels::initScalarSiteKernels

(

)

Definition at line 10 of file bicgstab_kernels_scalarsite.cc.

References _reduction_space, and _reduction_space_un.

Referenced by initKernels().

norm2x_cdotxy() [1/2]

template<>

void Chroma::BiCGStabKernels::norm2x_cdotxy ( const LatticeDiracFermionF &  x, const LatticeDiracFermionF &  y, Double &  norm2x, DComplex &  cdotxy, const Subset &  s  )

inline

Definition at line 123 of file bicgstab_kernels_scalarsite.h.

References getNormSpace(), Chroma::i, ord_norm2x_cdotxy_kernel(), Chroma::s(), x, and y.

norm2x_cdotxy() [2/2]

template<typename T >

void Chroma::BiCGStabKernels::norm2x_cdotxy	(	const T &	x,
		const T &	y,
		Double &	norm2x,
		DComplex &	cdotxy,
		const Subset &	s
	)

Definition at line 31 of file bicgstab_kernels_naive.h.

References Chroma::InlinePropAndMatElemDistillation2Env::local::innerProduct(), Chroma::s(), x, and y.

Referenced by Chroma::RelInvBiCGStab_a().

xmay_normx_cdotzx() [1/2]

template<>

void Chroma::BiCGStabKernels::xmay_normx_cdotzx ( LatticeDiracFermionF &  x, const LatticeDiracFermionF &  y, const LatticeDiracFermionF &  z, ComplexF &  a, Double &  normx, DComplex &  cdotzx, const Subset &  s  )

inline

Definition at line 223 of file bicgstab_kernels_scalarsite.h.

References Chroma::a, getNormSpace(), Chroma::i, ord_xmay_normx_cdotzx_kernel(), Chroma::s(), x, y, and z.

xmay_normx_cdotzx() [2/2]

template<typename T , typename C >

void Chroma::BiCGStabKernels::xmay_normx_cdotzx	(	T &	x,
		const T &	y,
		const T &	z,
		C &	a,
		Double &	normx,
		DComplex &	cdotzx,
		const Subset &	s
	)

Definition at line 46 of file bicgstab_kernels_naive.h.

References Chroma::a, Chroma::InlinePropAndMatElemDistillation2Env::local::innerProduct(), Chroma::s(), x, y, and z.

Referenced by Chroma::RelInvBiCGStab_a().

xpaypbz() [1/2]

template<>

void Chroma::BiCGStabKernels::xpaypbz ( LatticeDiracFermionF &  x, LatticeDiracFermionF &  y, LatticeDiracFermionF &  z, ComplexF &  a, ComplexF &  b, const Subset &  s  )

inline

Definition at line 175 of file bicgstab_kernels_scalarsite.h.

References Chroma::a, Chroma::b, ord_xpaypbz_kernel(), Chroma::s(), x, y, and z.

xpaypbz() [2/2]

template<typename T , typename C >

void Chroma::BiCGStabKernels::xpaypbz	(	T &	x,
		T &	y,
		T &	z,
		C &	a,
		C &	b,
		const Subset &	s
	)

Definition at line 38 of file bicgstab_kernels_naive.h.

References Chroma::a, Chroma::b, Chroma::s(), Chroma::tmp, x, y, and z.

Referenced by Chroma::RelInvBiCGStab_a().

xymz_normx() [1/2]

template<>

void Chroma::BiCGStabKernels::xymz_normx ( LatticeDiracFermionD &  x, const LatticeDiracFermionD &  y, const LatticeDiracFermionD &  z, Double &  x_norm, const Subset &  s  )

inline

Definition at line 31 of file bicgstab_kernels_scalarsite.h.

References getNormSpace(), Chroma::i, norm, ord_xymz_normx_kernel(), Chroma::s(), x, y, and z.

xymz_normx() [2/2]

template<typename T >

void Chroma::BiCGStabKernels::xymz_normx	(	T &	x,
		const T &	y,
		const T &	z,
		Double &	x_norm,
		const Subset &	s
	)

Definition at line 15 of file bicgstab_kernels_naive.h.

References Chroma::s(), x, y, and z.

Referenced by Chroma::RelInvBiCGStab_a(), and Chroma::RelInvIBiCGStab_a().

yxpaymabz() [1/2]

template<>

void Chroma::BiCGStabKernels::yxpaymabz ( LatticeDiracFermionF &  x, LatticeDiracFermionF &  y, LatticeDiracFermionF &  z, const ComplexF &  a, const ComplexF &  b, const Subset &  s  )

inline

Definition at line 82 of file bicgstab_kernels_scalarsite.h.

References Chroma::a, Chroma::b, ord_yxpaymabz_kernel(), Chroma::s(), x, y, and z.

yxpaymabz() [2/2]

template<typename T , typename C >

void Chroma::BiCGStabKernels::yxpaymabz	(	T &	x,
		T &	y,
		T &	z,
		const C &	a,
		const C &	b,
		const Subset &	s
	)

Definition at line 23 of file bicgstab_kernels_naive.h.

References Chroma::a, Chroma::b, Chroma::s(), Chroma::tmp, x, y, and z.

Referenced by Chroma::RelInvBiCGStab_a().

Variable Documentation

_reduction_space

REAL64* Chroma::BiCGStabKernels::_reduction_space

Definition at line 7 of file bicgstab_kernels_scalarsite.cc.

Referenced by getNormSpace(), and initScalarSiteKernels().

_reduction_space_un

REAL64* Chroma::BiCGStabKernels::_reduction_space_un

Definition at line 8 of file bicgstab_kernels_scalarsite.cc.

Referenced by finishScalarSiteKernels(), and initScalarSiteKernels().