This is a wrapper of some LAPACK routines. Row-Major version. More...

#include <new>
#include <stdexcept>
#include <iostream>
#include <cassert>
#include "../matrix.h"
#include "../complexmatrix.h"
#include "../global_function.h"

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Namespaces
namespace	LapackConnector

Functions
void	dsygvd_ (const int itype, const char jobz, const char uplo, const int n, double a, const int lda, double b, const int ldb, double w, double work, const int lwork, int iwork, const int liwork, int info)

void	chegvd_ (const int itype, const char jobz, const char uplo, const int n, std::complex< float > a, const int lda, std::complex< float > b, const int ldb, float w, std::complex< float > work, const int lwork, float rwork, const int lrwork, int iwork, const int liwork, int info)

void	zhegvd_ (const int itype, const char jobz, const char uplo, const int n, std::complex< double > a, const int lda, std::complex< double > b, const int ldb, double w, std::complex< double > work, const int lwork, double rwork, const int lrwork, int iwork, const int liwork, int info)

void	dsyevx_ (const char jobz, const char range, const char uplo, const int n, double a, const int lda, const double vl, const double vu, const int il, const int iu, const double abstol, int m, double w, double z, const int ldz, double work, const int lwork, int iwork, int ifail, int info)

void	cheevx_ (const char jobz, const char range, const char uplo, const int n, std::complex< float > a, const int lda, const float vl, const float vu, const int il, const int iu, const float abstol, int m, float w, std::complex< float > z, const int ldz, std::complex< float > work, const int lwork, float rwork, int iwork, int ifail, int *info)

void	zheevx_ (const char jobz, const char range, const char uplo, const int n, std::complex< double > a, const int lda, const double vl, const double vu, const int il, const int iu, const double abstol, int m, double w, std::complex< double > z, const int ldz, std::complex< double > work, const int lwork, double rwork, int iwork, int ifail, int *info)

void	dsygvx_ (const int itype, const char jobz, const char range, const char uplo, const int n, double a, const int lda, double b, const int ldb, const double vl, const double vu, const int il, const int iu, const double abstol, int m, double w, double z, const int ldz, double work, const int lwork, int iwork, int ifail, int *info)

void	chegvx_ (const int itype, const char jobz, const char range, const char uplo, const int n, std::complex< float > a, const int lda, std::complex< float > b, const int ldb, const float vl, const float vu, const int il, const int iu, const float abstol, int m, float w, std::complex< float > z, const int ldz, std::complex< float > work, const int lwork, float rwork, int iwork, int ifail, int info)

void	zhegvx_ (const int itype, const char jobz, const char range, const char uplo, const int n, std::complex< double > a, const int lda, std::complex< double > b, const int ldb, const double vl, const double vu, const int il, const int iu, const double abstol, int m, double w, std::complex< double > z, const int ldz, std::complex< double > work, const int lwork, double rwork, int iwork, int ifail, int info)

void	dsygv_ (const int itype, const char jobz, const char uplo, const int n, double a, const int lda, double b, const int ldb, double w, double work, const int lwork, int info)

void	chegv_ (const int itype, const char jobz, const char uplo, const int n, std::complex< float > a, const int lda, std::complex< float > b, const int ldb, float w, std::complex< float > work, const int lwork, float rwork, int *info)

void	zhegv_ (const int itype, const char jobz, const char uplo, const int n, std::complex< double > a, const int lda, std::complex< double > b, const int ldb, double w, std::complex< double > work, const int lwork, double rwork, int *info)

void	dsyev_ (const char jobz, const char uplo, const int n, double a, const int lda, double w, double work, const int lwork, int *info)

void	cheev_ (const char jobz, const char uplo, const int n, std::complex< float > a, const int lda, float w, std::complex< float > work, const int lwork, float rwork, int info)

void	zheev_ (const char jobz, const char uplo, const int n, std::complex< double > a, const int lda, double w, std::complex< double > work, const int lwork, double rwork, int info)

void	dgeev_ (const char jobvl, const char jobvr, const int n, double a, const int lda, double wr, double wi, double vl, const int ldvl, double vr, const int ldvr, double work, const int lwork, int info)

void	zgeev_ (const char jobvl, const char jobvr, const int n, std::complex< double > a, const int lda, std::complex< double > w, std::complex< double > vl, const int ldvl, std::complex< double > vr, const int ldvr, std::complex< double > work, const int lwork, double rwork, int info)

void	dgetrf_ (const int m, const int n, double a, const int lda, int ipiv, int info)

void	dgetri_ (const int n, double a, const int lda, const int ipiv, double work, const int lwork, int *info)

void	dsytrf_ (const char uplo, const int n, double a, const int lda, int ipiv, double work, const int lwork, int info)

void	dsytri_ (const char uplo, const int n, double a, const int lda, const int ipiv, double work, int *info)

void	spotrf_ (const char uplo, const int n, float a, const int lda, int *info)

void	dpotrf_ (const char uplo, const int n, double a, const int lda, int *info)

void	cpotrf_ (const char uplo, const int n, std::complex< float > a, const int lda, int *info)

void	zpotrf_ (const char uplo, const int n, std::complex< double > a, const int lda, int *info)

void	spotri_ (const char uplo, const int n, float a, const int lda, int *info)

void	dpotri_ (const char uplo, const int n, double a, const int lda, int *info)

void	cpotri_ (const char uplo, const int n, std::complex< float > a, const int lda, int *info)

void	zpotri_ (const char uplo, const int n, std::complex< double > a, const int lda, int *info)

void	zgetrf_ (const int m, const int n, std::complex< double > a, const int lda, int ipiv, int info)

void	zgetri_ (const int n, std::complex< double > a, const int lda, const int ipiv, std::complex< double > work, const int lwork, int *info)

void	dsterf_ (const int n, double d, double e, int info)

void	dstein_ (const int n, const double d, const double e, const int m, const double w, const int iblock, const int isplit, double z, const int ldz, double work, int iwork, int ifail, int *info)

void	zstein_ (const int n, const double d, const double e, const int m, const double w, const int iblock, const int isplit, std::complex< double > z, const int ldz, double work, int iwork, int ifail, int *info)

void	dpotf2_ (const char uplo, const int n, double a, const int lda, int *info)

void	zpotf2_ (const char uplo, const int n, std::complex< double > a, const int lda, int *info)

void	dgtsv_ (const int n, const int nrhs, double dl, double d, double du, double b, const int ldb, int info)

void	dsysv_ (const char uplo, const int n, const int nrhs, double a, const int lda, int ipiv, double b, const int ldb, double work, const int lwork, int *info)

Detailed Description

This is a wrapper of some LAPACK routines. Row-Major version.

Warning: MAY BE DEPRECATED IN THE FUTURE.; For Column-major version, please refer to source/source_base/module_container/base/third_party/lapack.h.

Note: !!! Note that This wrapper is a C++ style wrapper of LAPACK routines, i.e., assuming that the input matrices are in row-major order. The data layout in C++ is row-major, C style, while the original LAPACK is column-major, fortran style. (ModuleBase::ComplexMatrix is in row-major order) The wrapper will do the data transformation between row-major and column-major order automatically.

Function Documentation

◆ cheev_()

void cheev_	(	const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		float *	w,
		std::complex< float > *	work,
		const int *	lwork,
		float *	rwork,
		int *	info
	)

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◆ cheevx_()

void cheevx_	(	const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		const float *	vl,
		const float *	vu,
		const int *	il,
		const int *	iu,
		const float *	abstol,
		int *	m,
		float *	w,
		std::complex< float > *	z,
		const int *	ldz,
		std::complex< float > *	work,
		const int *	lwork,
		float *	rwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ chegv_()

void chegv_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		std::complex< float > *	b,
		const int *	ldb,
		float *	w,
		std::complex< float > *	work,
		const int *	lwork,
		float *	rwork,
		int *	info
	)

◆ chegvd_()

void chegvd_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		std::complex< float > *	b,
		const int *	ldb,
		float *	w,
		std::complex< float > *	work,
		const int *	lwork,
		float *	rwork,
		const int *	lrwork,
		int *	iwork,
		const int *	liwork,
		int *	info
	)

◆ chegvx_()

void chegvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		std::complex< float > *	b,
		const int *	ldb,
		const float *	vl,
		const float *	vu,
		const int *	il,
		const int *	iu,
		const float *	abstol,
		int *	m,
		float *	w,
		std::complex< float > *	z,
		const int *	ldz,
		std::complex< float > *	work,
		const int *	lwork,
		float *	rwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ cpotrf_()

void cpotrf_	(	const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		int *	info
	)

◆ cpotri_()

void cpotri_	(	const char *	uplo,
		const int *	n,
		std::complex< float > *	a,
		const int *	lda,
		int *	info
	)

◆ dgeev_()

void dgeev_	(	const char *	jobvl,
		const char *	jobvr,
		const int *	n,
		double *	a,
		const int *	lda,
		double *	wr,
		double *	wi,
		double *	vl,
		const int *	ldvl,
		double *	vr,
		const int *	ldvr,
		double *	work,
		const int *	lwork,
		int *	info
	)

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◆ dgetrf_()

void dgetrf_	(	const int *	m,
		const int *	n,
		double *	a,
		const int *	lda,
		int *	ipiv,
		int *	info
	)

◆ dgetri_()

void dgetri_	(	const int *	n,
		double *	a,
		const int *	lda,
		const int *	ipiv,
		double *	work,
		const int *	lwork,
		int *	info
	)

◆ dgtsv_()

void dgtsv_	(	const int *	n,
		const int *	nrhs,
		double *	dl,
		double *	d,
		double *	du,
		double *	b,
		const int *	ldb,
		int *	info
	)

◆ dpotf2_()

void dpotf2_	(	const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		int *	info
	)

◆ dpotrf_()

void dpotrf_	(	const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		int *	info
	)

◆ dpotri_()

void dpotri_	(	const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		int *	info
	)

◆ dstein_()

void dstein_	(	const int *	n,
		const double *	d,
		const double *	e,
		const int *	m,
		const double *	w,
		const int *	iblock,
		const int *	isplit,
		double *	z,
		const int *	ldz,
		double *	work,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ dsterf_()

void dsterf_	(	const int *	n,
		double *	d,
		double *	e,
		int *	info
	)

◆ dsyev_()

void dsyev_	(	const char *	jobz,
		const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		double *	w,
		double *	work,
		const int *	lwork,
		int *	info
	)

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◆ dsyevx_()

void dsyevx_	(	const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		double *	w,
		double *	z,
		const int *	ldz,
		double *	work,
		const int *	lwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ dsygv_()

void dsygv_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		double *	b,
		const int *	ldb,
		double *	w,
		double *	work,
		const int *	lwork,
		int *	info
	)

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◆ dsygvd_()

void dsygvd_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		double *	b,
		const int *	ldb,
		double *	w,
		double *	work,
		const int *	lwork,
		int *	iwork,
		const int *	liwork,
		int *	info
	)

◆ dsygvx_()

void dsygvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		double *	b,
		const int *	ldb,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		double *	w,
		double *	z,
		const int *	ldz,
		double *	work,
		const int *	lwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ dsysv_()

void dsysv_	(	const char *	uplo,
		const int *	n,
		const int *	nrhs,
		double *	a,
		const int *	lda,
		int *	ipiv,
		double *	b,
		const int *	ldb,
		double *	work,
		const int *	lwork,
		int *	info
	)

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◆ dsytrf_()

void dsytrf_	(	const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		int *	ipiv,
		double *	work,
		const int *	lwork,
		int *	info
	)

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◆ dsytri_()

void dsytri_	(	const char *	uplo,
		const int *	n,
		double *	a,
		const int *	lda,
		const int *	ipiv,
		double *	work,
		int *	info
	)

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◆ spotrf_()

void spotrf_	(	const char *	uplo,
		const int *	n,
		float *	a,
		const int *	lda,
		int *	info
	)

◆ spotri_()

void spotri_	(	const char *	uplo,
		const int *	n,
		float *	a,
		const int *	lda,
		int *	info
	)

◆ zgeev_()

void zgeev_	(	const char *	jobvl,
		const char *	jobvr,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		std::complex< double > *	w,
		std::complex< double > *	vl,
		const int *	ldvl,
		std::complex< double > *	vr,
		const int *	ldvr,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		int *	info
	)

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◆ zgetrf_()

void zgetrf_	(	const int *	m,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		int *	ipiv,
		int *	info
	)

◆ zgetri_()

void zgetri_	(	const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		const int *	ipiv,
		std::complex< double > *	work,
		const int *	lwork,
		int *	info
	)

◆ zheev_()

void zheev_	(	const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		double *	w,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		int *	info
	)

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◆ zheevx_()

void zheevx_	(	const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		double *	w,
		std::complex< double > *	z,
		const int *	ldz,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ zhegv_()

void zhegv_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		std::complex< double > *	b,
		const int *	ldb,
		double *	w,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		int *	info
	)

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◆ zhegvd_()

void zhegvd_	(	const int *	itype,
		const char *	jobz,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		std::complex< double > *	b,
		const int *	ldb,
		double *	w,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		const int *	lrwork,
		int *	iwork,
		const int *	liwork,
		int *	info
	)

◆ zhegvx_()

void zhegvx_	(	const int *	itype,
		const char *	jobz,
		const char *	range,
		const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		std::complex< double > *	b,
		const int *	ldb,
		const double *	vl,
		const double *	vu,
		const int *	il,
		const int *	iu,
		const double *	abstol,
		int *	m,
		double *	w,
		std::complex< double > *	z,
		const int *	ldz,
		std::complex< double > *	work,
		const int *	lwork,
		double *	rwork,
		int *	iwork,
		int *	ifail,
		int *	info
	)

◆ zpotf2_()

void zpotf2_	(	const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		int *	info
	)

◆ zpotrf_()

void zpotrf_	(	const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		int *	info
	)

◆ zpotri_()

void zpotri_	(	const char *	uplo,
		const int *	n,
		std::complex< double > *	a,
		const int *	lda,
		int *	info
	)

◆ zstein_()

void zstein_	(	const int *	n,
		const double *	d,
		const double *	e,
		const int *	m,
		const double *	w,
		const int *	iblock,
		const int *	isplit,
		std::complex< double > *	z,
		const int *	ldz,
		double *	work,
		int *	iwork,
		int *	ifail,
		int *	info
	)

Namespaces

Functions

Detailed Description

Function Documentation

◆ cheev_()

◆ cheevx_()

◆ chegv_()

◆ chegvd_()

◆ chegvx_()

◆ cpotrf_()

◆ cpotri_()

◆ dgeev_()

◆ dgetrf_()

◆ dgetri_()

◆ dgtsv_()

◆ dpotf2_()

◆ dpotrf_()

◆ dpotri_()

◆ dstein_()

◆ dsterf_()

◆ dsyev_()

◆ dsyevx_()

◆ dsygv_()

◆ dsygvd_()

◆ dsygvx_()

◆ dsysv_()

◆ dsytrf_()

◆ dsytri_()

◆ spotrf_()

◆ spotri_()

◆ zgeev_()

◆ zgetrf_()

◆ zgetri_()

◆ zheev_()

◆ zheevx_()

◆ zhegv_()

◆ zhegvd_()

◆ zhegvx_()

◆ zpotf2_()

◆ zpotrf_()

◆ zpotri_()

◆ zstein_()