XLPack 6.1
C/C++ API Reference Manual
Loading...
Searching...
No Matches
Functions
D4a3. Ordinary eigenvalue problems (Hermitian matrices) (complex) - Driver routines

Functions

void _zhbev (char jobz, char uplo, int n, int kd, int ldab, doublecomplex ab[], double w[], int ldz, doublecomplex z[], doublecomplex work[], double rwork[], int *info)
 (Simple driver) Eigenvalues and eigenvectors of a Hermitian band matrix
 
void _zhbevd (char jobz, char uplo, int n, int kd, int ldab, doublecomplex ab[], double w[], int ldz, doublecomplex z[], doublecomplex work[], int lwork, double rwork[], int lrwork, int iwork[], int liwork, int *info)
 (Divide and conquer driver) Eigenvalues and eigenvectors of a Hermitian band matrix
 
void _zhbevx (char jobz, char range, char uplo, int n, int kd, int ldab, doublecomplex ab[], int ldq, doublecomplex q[], double vl, double vu, int il, int iu, double abstol, int *m, double w[], int ldz, doublecomplex z[], doublecomplex work[], double rwork[], int iwork[], int ifail[], int *info)
 (Expert driver) Eigenvalues and eigenvectors of a Hermitian band matrix
 
void _zheev (char jobz, char uplo, int n, int lda, doublecomplex a[], double w[], doublecomplex work[], int lwork, double rwork[], int *info)
 (Simple driver) Eigenvalues and eigenvectors of a Hermitian matrix
 
void _zheevd (char jobz, char uplo, int n, int lda, doublecomplex a[], double w[], doublecomplex work[], int lwork, double rwork[], int lrwork, int iwork[], int liwork, int *info)
 (Divide and conquer driver) Eigenvalues and eigenvectors of a Hermitian matrix
 
void _zheevr (char jobz, char range, char uplo, int n, int lda, doublecomplex a[], double vl, double vu, int il, int iu, double abstol, int *m, double w[], int ldz, doublecomplex z[], int isuppz[], doublecomplex work[], int lwork, double rwork[], int lrwork, int iwork[], int liwork, int *info)
 (MRRR driver) Eigenvalues and eigenvectors of a Hermitian matrix
 
void _zheevx (char jobz, char range, char uplo, int n, int lda, doublecomplex a[], double vl, double vu, int il, int iu, double abstol, int *m, double w[], int ldz, doublecomplex z[], doublecomplex work[], int lwork, double rwork[], int iwork[], int ifail[], int *info)
 (Expert driver) Eigenvalues and eigenvectors of a Hermitian matrix
 
void _zhpev (char jobz, char uplo, int n, doublecomplex ap[], double w[], int ldz, doublecomplex z[], doublecomplex work[], double rwork[], int *info)
 (Simple driver) Eigenvalues and eigenvectors of a Hermitian matrix in packed form
 
void _zhpevd (char jobz, char uplo, int n, doublecomplex ap[], double w[], int ldz, doublecomplex z[], doublecomplex work[], int lwork, double rwork[], int lrwork, int iwork[], int liwork, int *info)
 (Divide and conquer driver) Eigenvalues and eigenvectors of a Hermitian matrix in packed form
 
void _zhpevx (char jobz, char range, char uplo, int n, doublecomplex ap[], double vl, double vu, int il, int iu, double abstol, int *m, double w[], int ldz, doublecomplex z[], doublecomplex work[], double rwork[], int iwork[], int ifail[], int *info)
 (Expert driver) Eigenvalues and eigenvectors of a Hermitian matrix in packed form
 

Detailed Description

This is the group of D4a3. Ordinary eigenvalue problems (Hermitian matrices) (complex) - Driver routines.