LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Collaboration diagram for complex16:

Functions

subroutine zheev (jobz, uplo, n, a, lda, w, work, lwork, rwork, info)
  ZHEEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheev_2stage (jobz, uplo, n, a, lda, w, work, lwork, rwork, info)
  ZHEEV_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevd (jobz, uplo, n, a, lda, w, work, lwork, rwork, lrwork, iwork, liwork, info)
  ZHEEVD computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevd_2stage (jobz, uplo, n, a, lda, w, work, lwork, rwork, lrwork, iwork, liwork, info)
  ZHEEVD_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevr (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, isuppz, work, lwork, rwork, lrwork, iwork, liwork, info)
  ZHEEVR computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevr_2stage (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, isuppz, work, lwork, rwork, lrwork, iwork, liwork, info)
  ZHEEVR_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevx (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, rwork, iwork, ifail, info)
  ZHEEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zheevx_2stage (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, rwork, iwork, ifail, info)
  ZHEEVX_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices
 
subroutine zhegv (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, rwork, info)
 ZHEGV
 
subroutine zhegv_2stage (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, rwork, info)
 ZHEGV_2STAGE
 
subroutine zhegvd (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, rwork, lrwork, iwork, liwork, info)
 ZHEGVD
 
subroutine zhegvx (itype, jobz, range, uplo, n, a, lda, b, ldb, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, rwork, iwork, ifail, info)
 ZHEGVX
 

Detailed Description

This is the group of complex16 eigenvalue driver functions for HE matrices