Hessenberg form

Hessenberg Matrix. More...

Device pointer interface: Hessenberg Matrix
Parameters: [out] d_H Hessenberg matrix of input d_A [out] d_Q Unitary matrix such that d_A = d_Q * d_H * d_Q' [in] n Width of the input matrix d_A. [in] d_A Input square matrix of width n. [in] batch Number of tiles of input being handled.
afError	af_hessenberg_S (float *d_H, float *d_Q, unsigned n, const float *d_A, unsigned batch)
	Find the hessenberg matrix on single precision data.
afError	af_hessenberg_C (cuComplex *d_H, cuComplex *d_Q, unsigned n, const cuComplex *d_A, unsigned batch)
	Find the hessenberg matrix on single precision complex datax.
afError	af_hessenberg_D (double *d_H, double *d_Q, unsigned n, const double *d_A, unsigned batch)
	Find the hessenberg matrix on double precision data.
afError	af_hessenberg_Z (cuDoubleComplex *d_H, cuDoubleComplex *d_Q, unsigned n, const cuDoubleComplex *d_A, unsigned batch)
	Find the hessenberg matrix on double precision complex data.

---

Detailed Description

Hessenberg Matrix.

Requires ArrayFire Pro.

---

Function Documentation

afError af_hessenberg_S	(	float *	d_H,
		float *	d_Q,
		unsigned	n,
		const float *	d_A,
		unsigned	batch
	)

Find the hessenberg matrix on single precision data.

DLA license required.

afError af_hessenberg_C	(	cuComplex *	d_H,
		cuComplex *	d_Q,
		unsigned	n,
		const cuComplex *	d_A,
		unsigned	batch
	)

Find the hessenberg matrix on single precision complex datax.

DLA license required.

afError af_hessenberg_D	(	double *	d_H,
		double *	d_Q,
		unsigned	n,
		const double *	d_A,
		unsigned	batch
	)

Find the hessenberg matrix on double precision data.

DLA license required.

afError af_hessenberg_Z	(	cuDoubleComplex *	d_H,
		cuDoubleComplex *	d_Q,
		unsigned	n,
		const cuDoubleComplex *	d_A,
		unsigned	batch
	)

Find the hessenberg matrix on double precision complex data.

DLA license required.