level2_real_impl.h File Reference

#include "common.h"

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Functions
int EIGEN_BLAS_FUNC()	ger (int *m, int *n, Scalar *palpha, Scalar *px, int *incx, Scalar *py, int *incy, Scalar *pa, int *lda)
int EIGEN_BLAS_FUNC()	spr (char *uplo, int *n, Scalar *palpha, Scalar *px, int *incx, Scalar *pap)
int EIGEN_BLAS_FUNC()	spr2 (char *uplo, int *n, RealScalar *palpha, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pap)
int EIGEN_BLAS_FUNC()	symv (const char *uplo, const int *n, const RealScalar *palpha, const RealScalar *pa, const int *lda, const RealScalar *px, const int *incx, const RealScalar *pbeta, RealScalar *py, const int *incy)
int EIGEN_BLAS_FUNC()	syr (const char *uplo, const int *n, const RealScalar *palpha, const RealScalar *px, const int *incx, RealScalar *pc, const int *ldc)
int EIGEN_BLAS_FUNC()	syr2 (const char *uplo, const int *n, const RealScalar *palpha, const RealScalar *px, const int *incx, const RealScalar *py, const int *incy, RealScalar *pc, const int *ldc)

Function Documentation

int EIGEN_BLAS_FUNC() ger	(	int *	m,
		int *	n,
		Scalar *	palpha,
		Scalar *	px,
		int *	incx,
		Scalar *	py,
		int *	incy,
		Scalar *	pa,
		int *	lda
	)

DGER performs the rank 1 operation

A := alpha*x*y' + A,

where alpha is a scalar, x is an m element vector, y is an n element vector and A is an m by n matrix.

Definition at line 278 of file level2_real_impl.h.

int EIGEN_BLAS_FUNC() spr	(	char *	uplo,
		int *	n,
		Scalar *	palpha,
		Scalar *	px,
		int *	incx,
		Scalar *	pap
	)

DSBMV performs the matrix-vector operation

y := alpha*A*x + beta*y,

where alpha and beta are scalars, x and y are n element vectors and A is an n by n symmetric band matrix, with k super-diagonals.DSPMV performs the matrix-vector operation

y := alpha*A*x + beta*y,

where alpha and beta are scalars, x and y are n element vectors and A is an n by n symmetric matrix, supplied in packed form.DSPR performs the symmetric rank 1 operation

A := alpha*x*x' + A,

where alpha is a real scalar, x is an n element vector and A is an n by n symmetric matrix, supplied in packed form.

Definition at line 186 of file level2_real_impl.h.

int EIGEN_BLAS_FUNC() spr2	(	char *	uplo,
		int *	n,
		RealScalar *	palpha,
		RealScalar *	px,
		int *	incx,
		RealScalar *	py,
		int *	incy,
		RealScalar *	pap
	)

DSPR2 performs the symmetric rank 2 operation

A := alpha*x*y' + alpha*y*x' + A,

where alpha is a scalar, x and y are n element vectors and A is an n by n symmetric matrix, supplied in packed form.

Definition at line 230 of file level2_real_impl.h.

int EIGEN_BLAS_FUNC() symv	(	const char *	uplo,
		const int *	n,
		const RealScalar *	palpha,
		const RealScalar *	pa,
		const int *	lda,
		const RealScalar *	px,
		const int *	incx,
		const RealScalar *	pbeta,
		RealScalar *	py,
		const int *	incy
	)

Definition at line 13 of file level2_real_impl.h.

int EIGEN_BLAS_FUNC() syr	(	const char *	uplo,
		const int *	n,
		const RealScalar *	palpha,
		const RealScalar *	px,
		const int *	incx,
		RealScalar *	pc,
		const int *	ldc
	)

Definition at line 65 of file level2_real_impl.h.

int EIGEN_BLAS_FUNC() syr2	(	const char *	uplo,
		const int *	n,
		const RealScalar *	palpha,
		const RealScalar *	px,
		const int *	incx,
		const RealScalar *	py,
		const int *	incy,
		RealScalar *	pc,
		const int *	ldc
	)

Definition at line 105 of file level2_real_impl.h.