scalapack_connector.h File Reference

#include <complex>

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Classes
struct	block2d_data_type< T >
class	ScalapackConnector

Functions
int	numroc_ (const int *n, const int *nb, const int *iproc, const int *srcproc, const int *nprocs)
void	descinit_ (int *desc, const int *m, const int *n, const int *mb, const int *nb, const int *irsrc, const int *icsrc, const int *ictxt, const int *lld, int *info)
void	pddot_ (int *n, double *dot, double *x, int *ix, int *jx, int *descx, int *incx, double *y, int *iy, int *jy, int *descy, int *incy)
void	pzdotc_ (int *n, std::complex< double > *dot, std::complex< double > *x, int *ix, int *jx, int *descx, int *incx, std::complex< double > *y, int *iy, int *jy, int *descy, int *incy)
void	pdpotrf_ (char *uplo, int *n, double *a, int *ia, int *ja, int *desca, int *info)
void	pzpotrf_ (char *uplo, int *n, std::complex< double > *a, int *ia, int *ja, int *desca, int *info)
void	pdtran_ (const int *m, const int *n, const double *alpha, const double *a, const int *ia, const int *ja, const int *desca, const double *beta, double *c, const int *ic, const int *jc, const int *descc)
void	pztranu_ (const int *m, const int *n, const std::complex< double > *alpha, const std::complex< double > *a, const int *ia, const int *ja, const int *desca, const std::complex< double > *beta, std::complex< double > *c, const int *ic, const int *jc, const int *descc)
void	pzgemv_ (const char *transa, const int *M, const int *N, const double *alpha, const std::complex< double > *A, const int *IA, const int *JA, const int *DESCA, const std::complex< double > *B, const int *IB, const int *JB, const int *DESCB, const int *K, const double *beta, std::complex< double > *C, const int *IC, const int *JC, const int *DESCC, const int *L)
void	pdgemv_ (const char *transa, const int *M, const int *N, const double *alpha, const double *A, const int *IA, const int *JA, const int *DESCA, const double *B, const int *IB, const int *JB, const int *DESCB, const int *K, const double *beta, double *C, const int *IC, const int *JC, const int *DESCC, const int *L)
void	pdgemm_ (const char *transa, const char *transb, const int *M, const int *N, const int *K, const double *alpha, const double *A, const int *IA, const int *JA, const int *DESCA, const double *B, const int *IB, const int *JB, const int *DESCB, const double *beta, double *C, const int *IC, const int *JC, const int *DESCC)
void	pzgemm_ (const char *transa, const char *transb, const int *M, const int *N, const int *K, const std::complex< double > *alpha, const std::complex< double > *A, const int *IA, const int *JA, const int *DESCA, const std::complex< double > *B, const int *IB, const int *JB, const int *DESCB, const std::complex< double > *beta, std::complex< double > *C, const int *IC, const int *JC, const int *DESCC)
void	pdsymm_ (char *side, char *uplo, int *m, int *n, double *alpha, double *a, int *ia, int *ja, int *desca, double *b, int *ib, int *jb, int *descb, double *beta, double *c, int *ic, int *jc, int *descc)
void	pdtrmm_ (char *side, char *uplo, char *transa, char *diag, int *m, int *n, double *alpha, double *a, int *ia, int *ja, int *desca, double *b, int *ib, int *jb, int *descb)
void	pztrmm_ (char *side, char *uplo, char *transa, char *diag, int *m, int *n, std::complex< double > *alpha, std::complex< double > *a, int *ia, int *ja, int *desca, std::complex< double > *b, int *ib, int *jb, int *descb)
void	pzhemm_ (char *side, char *uplo, int *m, int *n, std::complex< double > *alpha, std::complex< double > *a, int *ia, int *ja, int *desca, std::complex< double > *b, int *ib, int *jb, int *descb, std::complex< double > *beta, std::complex< double > *c, int *ic, int *jc, int *descc)
void	pzgetrf_ (const int *M, const int *N, std::complex< double > *A, const int *IA, const int *JA, const int *DESCA, int *ipiv, int *info)
void	pzgesv_ (const int *n, const int *nrhs, const std::complex< double > *A, const int *ia, const int *ja, const int *desca, int *ipiv, std::complex< double > *B, const int *ib, const int *jb, const int *descb, const int *info)
void	pdsygvx_ (const int *itype, const char *jobz, const char *range, const char *uplo, const int *n, double *A, const int *ia, const int *ja, const int *desca, double *B, const int *ib, const int *jb, const int *descb, const double *vl, const double *vu, const int *il, const int *iu, const double *abstol, int *m, int *nz, double *w, const double *orfac, double *Z, const int *iz, const int *jz, const int *descz, double *work, int *lwork, int *iwork, int *liwork, int *ifail, int *iclustr, double *gap, int *info)
void	pzhegvx_ (const int *itype, const char *jobz, const char *range, const char *uplo, const int *n, std::complex< double > *A, const int *ia, const int *ja, const int *desca, std::complex< double > *B, const int *ib, const int *jb, const int *descb, const double *vl, const double *vu, const int *il, const int *iu, const double *abstol, int *m, int *nz, double *w, const double *orfac, std::complex< double > *Z, const int *iz, const int *jz, const int *descz, std::complex< double > *work, int *lwork, double *rwork, int *lrwork, int *iwork, int *liwork, int *ifail, int *iclustr, double *gap, int *info)
void	pssygvx_ (const int *itype, const char *jobz, const char *range, const char *uplo, const int *n, float *A, const int *ia, const int *ja, const int *desca, float *B, const int *ib, const int *jb, const int *descb, const float *vl, const float *vu, const int *il, const int *iu, const float *abstol, int *m, int *nz, float *w, const float *orfac, float *Z, const int *iz, const int *jz, const int *descz, float *work, int *lwork, int *iwork, int *liwork, int *ifail, int *iclustr, float *gap, int *info)
void	pchegvx_ (const int *itype, const char *jobz, const char *range, const char *uplo, const int *n, std::complex< float > *A, const int *ia, const int *ja, const int *desca, std::complex< float > *B, const int *ib, const int *jb, const int *descb, const float *vl, const float *vu, const int *il, const int *iu, const float *abstol, int *m, int *nz, float *w, const float *orfac, std::complex< float > *Z, const int *iz, const int *jz, const int *descz, std::complex< float > *work, int *lwork, float *rwork, int *lrwork, int *iwork, int *liwork, int *ifail, int *iclustr, float *gap, int *info)
void	pzgetri_ (const int *n, const std::complex< double > *A, const int *ia, const int *ja, const int *desca, int *ipiv, const std::complex< double > *work, const int *lwork, const int *iwork, const int *liwork, const int *info)
void	pzgeadd_ (const char *transa, const int *m, const int *n, const std::complex< double > *alpha, const std::complex< double > *a, const int *ia, const int *ja, const int *desca, const std::complex< double > *beta, const std::complex< double > *c, const int *ic, const int *jc, const int *descc)
void	pztranc_ (const int *M, const int *N, const std::complex< double > *alpha, const std::complex< double > *A, const int *IA, const int *JA, const int *DESCA, const std::complex< double > *beta, std::complex< double > *C, const int *IC, const int *JC, const int *DESCC)
void	pdgemr2d_ (const int *M, const int *N, double *A, const int *IA, const int *JA, const int *DESCA, double *B, const int *IB, const int *JB, const int *DESCB, const int *ICTXT)
void	pzgemr2d_ (const int *M, const int *N, std::complex< double > *A, const int *IA, const int *JA, const int *DESCA, std::complex< double > *B, const int *IB, const int *JB, const int *DESCB, const int *ICTXT)
void	Cpigemr2d (int m, int n, int *ptrmyblock, int ia, int ja, int *ma, int *ptrmynewblock, int ib, int jb, int *mb, int globcontext)
void	Cpdgemr2d (int m, int n, double *ptrmyblock, int ia, int ja, int *ma, double *ptrmynewblock, int ib, int jb, int *mb, int globcontext)
void	Cpzgemr2d (int m, int n, std::complex< double > *ptrmyblock, int ia, int ja, int *ma, std::complex< double > *ptrmynewblock, int ib, int jb, int *mb, int globcontext)
void	Cpsgemr2d (int m, int n, float *ptrmyblock, int ia, int ja, int *ma, float *ptrmynewblock, int ib, int jb, int *mb, int globcontext)
void	Cpcgemr2d (int m, int n, std::complex< float > *ptrmyblock, int ia, int ja, int *ma, std::complex< float > *ptrmynewblock, int ib, int jb, int *mb, int globcontext)
template<typename T >
std::enable_if< block2d_data_type< T >::value, void >::type	Cpxgemr2d (int M, int N, T *A, int IA, int JA, int *DESCA, T *B, int IB, int JB, int *DESCB, int ICTXT)

Function Documentation

Cpcgemr2d()

void Cpcgemr2d	(	int	m,
		int	n,
		std::complex< float > *	ptrmyblock,
		int	ia,
		int	ja,
		int *	ma,
		std::complex< float > *	ptrmynewblock,
		int	ib,
		int	jb,
		int *	mb,
		int	globcontext
	)

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Cpdgemr2d()

void Cpdgemr2d	(	int	m,
		int	n,
		double *	ptrmyblock,
		int	ia,
		int	ja,
		int *	ma,
		double *	ptrmynewblock,
		int	ib,
		int	jb,
		int *	mb,
		int	globcontext
	)

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Cpigemr2d()

void Cpigemr2d	(	int	m,
		int	n,
		int *	ptrmyblock,
		int	ia,
		int	ja,
		int *	ma,
		int *	ptrmynewblock,
		int	ib,
		int	jb,
		int *	mb,
		int	globcontext
	)

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Cpsgemr2d()

void Cpsgemr2d	(	int	m,
		int	n,
		float *	ptrmyblock,
		int	ia,
		int	ja,
		int *	ma,
		float *	ptrmynewblock,
		int	ib,
		int	jb,
		int *	mb,
		int	globcontext
	)

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Cpxgemr2d()

template<typename T >

std::enable_if< block2d_data_type< T >::value, void >::type Cpxgemr2d	(	int	M,
		int	N,
		T *	A,
		int	IA,
		int	JA,
		int *	DESCA,
		T *	B,
		int	IB,
		int	JB,
		int *	DESCB,
		int	ICTXT
	)

Copies a 2D block of data from matrix A to matrix B using the Scalapack library. This function supports different data types: double, std::complex<double>, float, std::complex<float>, and int.

Template Parameters

T	The data type of the matrices A and B.

Parameters

M	The number of rows of matrix A.
N	The number of columns of matrix A.
A	Pointer to the source matrix A.
IA	The starting row index of the block in matrix A.
JA	The starting column index of the block in matrix A.
DESCA	Descriptor array for matrix A.
B	Pointer to the destination matrix B.
IB	The starting row index of the block in matrix B.
JB	The starting column index of the block in matrix B.
DESCB	Descriptor array for matrix B.
ICTXT	The context identifier.

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Cpzgemr2d()

void Cpzgemr2d	(	int	m,
		int	n,
		std::complex< double > *	ptrmyblock,
		int	ia,
		int	ja,
		int *	ma,
		std::complex< double > *	ptrmynewblock,
		int	ib,
		int	jb,
		int *	mb,
		int	globcontext
	)

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descinit_()

void descinit_	(	int *	desc,
		const int *	m,
		const int *	n,
		const int *	mb,
		const int *	nb,
		const int *	irsrc,
		const int *	icsrc,
		const int *	ictxt,
		const int *	lld,
		int *	info
	)

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numroc_()

int numroc_	(	const int *	n,
		const int *	nb,
		const int *	iproc,
		const int *	srcproc,
		const int *	nprocs
	)

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pchegvx_()

void pchegvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		std::complex< float > *	B,
		const int *	ib,
		const int *	jb,
		const int *	descb,
		const float *	vl,
		const float *	vu,
		const int *	il,
		const int *	iu,
		const float *	abstol,
		int *	m,
		int *	nz,
		float *	w,
		const float *	orfac,
		std::complex< float > *	Z,
		const int *	iz,
		const int *	jz,
		const int *	descz,
		std::complex< float > *	work,
		int *	lwork,
		float *	rwork,
		int *	lrwork,
		int *	iwork,
		int *	liwork,
		int *	ifail,
		int *	iclustr,
		float *	gap,
		int *	info
	)

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pddot_()

void pddot_	(	int *	n,
		double *	dot,
		double *	x,
		int *	ix,
		int *	jx,
		int *	descx,
		int *	incx,
		double *	y,
		int *	iy,
		int *	jy,
		int *	descy,
		int *	incy
	)

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pdgemm_()

void pdgemm_	(	const char *	transa,
		const char *	transb,
		const int *	M,
		const int *	N,
		const int *	K,
		const double *	alpha,
		const double *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		const double *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const double *	beta,
		double *	C,
		const int *	IC,
		const int *	JC,
		const int *	DESCC
	)

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pdgemr2d_()

void pdgemr2d_	(	const int *	M,
		const int *	N,
		double *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		double *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const int *	ICTXT
	)

pdgemv_()

void pdgemv_	(	const char *	transa,
		const int *	M,
		const int *	N,
		const double *	alpha,
		const double *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		const double *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const int *	K,
		const double *	beta,
		double *	C,
		const int *	IC,
		const int *	JC,
		const int *	DESCC,
		const int *	L
	)

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pdpotrf_()

void pdpotrf_	(	char *	uplo,
		int *	n,
		double *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		int *	info
	)

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pdsygvx_()

void pdsygvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		double *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		double *	B,
		const int *	ib,
		const int *	jb,
		const int *	descb,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		int *	nz,
		double *	w,
		const double *	orfac,
		double *	Z,
		const int *	iz,
		const int *	jz,
		const int *	descz,
		double *	work,
		int *	lwork,
		int *	iwork,
		int *	liwork,
		int *	ifail,
		int *	iclustr,
		double *	gap,
		int *	info
	)

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pdsymm_()

void pdsymm_	(	char *	side,
		char *	uplo,
		int *	m,
		int *	n,
		double *	alpha,
		double *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		double *	b,
		int *	ib,
		int *	jb,
		int *	descb,
		double *	beta,
		double *	c,
		int *	ic,
		int *	jc,
		int *	descc
	)

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pdtran_()

void pdtran_	(	const int *	m,
		const int *	n,
		const double *	alpha,
		const double *	a,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		const double *	beta,
		double *	c,
		const int *	ic,
		const int *	jc,
		const int *	descc
	)

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pdtrmm_()

void pdtrmm_	(	char *	side,
		char *	uplo,
		char *	transa,
		char *	diag,
		int *	m,
		int *	n,
		double *	alpha,
		double *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		double *	b,
		int *	ib,
		int *	jb,
		int *	descb
	)

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pssygvx_()

void pssygvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		float *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		float *	B,
		const int *	ib,
		const int *	jb,
		const int *	descb,
		const float *	vl,
		const float *	vu,
		const int *	il,
		const int *	iu,
		const float *	abstol,
		int *	m,
		int *	nz,
		float *	w,
		const float *	orfac,
		float *	Z,
		const int *	iz,
		const int *	jz,
		const int *	descz,
		float *	work,
		int *	lwork,
		int *	iwork,
		int *	liwork,
		int *	ifail,
		int *	iclustr,
		float *	gap,
		int *	info
	)

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pzdotc_()

void pzdotc_	(	int *	n,
		std::complex< double > *	dot,
		std::complex< double > *	x,
		int *	ix,
		int *	jx,
		int *	descx,
		int *	incx,
		std::complex< double > *	y,
		int *	iy,
		int *	jy,
		int *	descy,
		int *	incy
	)

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pzgeadd_()

void pzgeadd_	(	const char *	transa,
		const int *	m,
		const int *	n,
		const std::complex< double > *	alpha,
		const std::complex< double > *	a,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		const std::complex< double > *	beta,
		const std::complex< double > *	c,
		const int *	ic,
		const int *	jc,
		const int *	descc
	)

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pzgemm_()

void pzgemm_	(	const char *	transa,
		const char *	transb,
		const int *	M,
		const int *	N,
		const int *	K,
		const std::complex< double > *	alpha,
		const std::complex< double > *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		const std::complex< double > *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const std::complex< double > *	beta,
		std::complex< double > *	C,
		const int *	IC,
		const int *	JC,
		const int *	DESCC
	)

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pzgemr2d_()

void pzgemr2d_	(	const int *	M,
		const int *	N,
		std::complex< double > *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		std::complex< double > *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const int *	ICTXT
	)

pzgemv_()

void pzgemv_	(	const char *	transa,
		const int *	M,
		const int *	N,
		const double *	alpha,
		const std::complex< double > *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		const std::complex< double > *	B,
		const int *	IB,
		const int *	JB,
		const int *	DESCB,
		const int *	K,
		const double *	beta,
		std::complex< double > *	C,
		const int *	IC,
		const int *	JC,
		const int *	DESCC,
		const int *	L
	)

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pzgesv_()

void pzgesv_	(	const int *	n,
		const int *	nrhs,
		const std::complex< double > *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		int *	ipiv,
		std::complex< double > *	B,
		const int *	ib,
		const int *	jb,
		const int *	descb,
		const int *	info
	)

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pzgetrf_()

void pzgetrf_	(	const int *	M,
		const int *	N,
		std::complex< double > *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		int *	ipiv,
		int *	info
	)

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pzgetri_()

void pzgetri_	(	const int *	n,
		const std::complex< double > *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		int *	ipiv,
		const std::complex< double > *	work,
		const int *	lwork,
		const int *	iwork,
		const int *	liwork,
		const int *	info
	)

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pzhegvx_()

void pzhegvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	A,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		std::complex< double > *	B,
		const int *	ib,
		const int *	jb,
		const int *	descb,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		int *	nz,
		double *	w,
		const double *	orfac,
		std::complex< double > *	Z,
		const int *	iz,
		const int *	jz,
		const int *	descz,
		std::complex< double > *	work,
		int *	lwork,
		double *	rwork,
		int *	lrwork,
		int *	iwork,
		int *	liwork,
		int *	ifail,
		int *	iclustr,
		double *	gap,
		int *	info
	)

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pzhemm_()

void pzhemm_	(	char *	side,
		char *	uplo,
		int *	m,
		int *	n,
		std::complex< double > *	alpha,
		std::complex< double > *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		std::complex< double > *	b,
		int *	ib,
		int *	jb,
		int *	descb,
		std::complex< double > *	beta,
		std::complex< double > *	c,
		int *	ic,
		int *	jc,
		int *	descc
	)

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pzpotrf_()

void pzpotrf_	(	char *	uplo,
		int *	n,
		std::complex< double > *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		int *	info
	)

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pztranc_()

void pztranc_	(	const int *	M,
		const int *	N,
		const std::complex< double > *	alpha,
		const std::complex< double > *	A,
		const int *	IA,
		const int *	JA,
		const int *	DESCA,
		const std::complex< double > *	beta,
		std::complex< double > *	C,
		const int *	IC,
		const int *	JC,
		const int *	DESCC
	)

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pztranu_()

void pztranu_	(	const int *	m,
		const int *	n,
		const std::complex< double > *	alpha,
		const std::complex< double > *	a,
		const int *	ia,
		const int *	ja,
		const int *	desca,
		const std::complex< double > *	beta,
		std::complex< double > *	c,
		const int *	ic,
		const int *	jc,
		const int *	descc
	)

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pztrmm_()

void pztrmm_	(	char *	side,
		char *	uplo,
		char *	transa,
		char *	diag,
		int *	m,
		int *	n,
		std::complex< double > *	alpha,
		std::complex< double > *	a,
		int *	ia,
		int *	ja,
		int *	desca,
		std::complex< double > *	b,
		int *	ib,
		int *	jb,
		int *	descb
	)

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