LAPACK  3.8.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for complex16:

Functions

subroutine zhecon (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO)
 ZHECON More...
 
subroutine zhecon_3 (UPLO, N, A, LDA, E, IPIV, ANORM, RCOND, WORK, INFO)
 ZHECON_3 More...
 
subroutine zhecon_rook (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO)
  ZHECON_ROOK estimates the reciprocal of the condition number fort HE matrices using factorization obtained with one of the bounded diagonal pivoting methods (max 2 interchanges) More...
 
subroutine zheequb (UPLO, N, A, LDA, S, SCOND, AMAX, WORK, INFO)
 ZHEEQUB More...
 
subroutine zhegs2 (ITYPE, UPLO, N, A, LDA, B, LDB, INFO)
 ZHEGS2 reduces a Hermitian definite generalized eigenproblem to standard form, using the factorization results obtained from cpotrf (unblocked algorithm). More...
 
subroutine zhegst (ITYPE, UPLO, N, A, LDA, B, LDB, INFO)
 ZHEGST More...
 
subroutine zherfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO)
 ZHERFS More...
 
subroutine zherfsx (UPLO, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO)
 ZHERFSX More...
 
subroutine zhetd2 (UPLO, N, A, LDA, D, E, TAU, INFO)
 ZHETD2 reduces a Hermitian matrix to real symmetric tridiagonal form by an unitary similarity transformation (unblocked algorithm). More...
 
subroutine zhetf2 (UPLO, N, A, LDA, IPIV, INFO)
 ZHETF2 computes the factorization of a complex Hermitian matrix, using the diagonal pivoting method (unblocked algorithm, calling Level 2 BLAS). More...
 
subroutine zhetf2_rk (UPLO, N, A, LDA, E, IPIV, INFO)
 ZHETF2_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS2 unblocked algorithm). More...
 
subroutine zhetf2_rook (UPLO, N, A, LDA, IPIV, INFO)
 ZHETF2_ROOK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman ("rook") diagonal pivoting method (unblocked algorithm). More...
 
subroutine zhetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
 ZHETRD More...
 
subroutine zhetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
 ZHETRD_2STAGE More...
 
subroutine zhetrd_he2hb (UPLO, N, KD, A, LDA, AB, LDAB, TAU, WORK, LWORK, INFO)
 ZHETRD_HE2HB More...
 
subroutine zhetrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO)
 ZHETRF More...
 
subroutine zhetrf_aa (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO)
 ZHETRF_AA More...
 
subroutine zhetrf_rk (UPLO, N, A, LDA, E, IPIV, WORK, LWORK, INFO)
 ZHETRF_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm). More...
 
subroutine zhetrf_rook (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO)
 ZHETRF_ROOK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman ("rook") diagonal pivoting method (blocked algorithm, calling Level 3 BLAS). More...
 
subroutine zhetri (UPLO, N, A, LDA, IPIV, WORK, INFO)
 ZHETRI More...
 
subroutine zhetri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO)
 ZHETRI2 More...
 
subroutine zhetri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO)
 ZHETRI2X More...
 
subroutine zhetri_3 (UPLO, N, A, LDA, E, IPIV, WORK, LWORK, INFO)
 ZHETRI_3 More...
 
subroutine zhetri_3x (UPLO, N, A, LDA, E, IPIV, WORK, NB, INFO)
 ZHETRI_3X More...
 
subroutine zhetri_rook (UPLO, N, A, LDA, IPIV, WORK, INFO)
 ZHETRI_ROOK computes the inverse of HE matrix using the factorization obtained with the bounded Bunch-Kaufman ("rook") diagonal pivoting method. More...
 
subroutine zhetrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO)
 ZHETRS More...
 
subroutine zhetrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO)
 ZHETRS2 More...
 
subroutine zhetrs_3 (UPLO, N, NRHS, A, LDA, E, IPIV, B, LDB, INFO)
 ZHETRS_3 More...
 
subroutine zhetrs_aa (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO)
 ZHETRS_AA More...
 
subroutine zhetrs_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO)
 ZHETRS_ROOK computes the solution to a system of linear equations A * X = B for HE matrices using factorization obtained with one of the bounded diagonal pivoting methods (max 2 interchanges) More...
 
subroutine zla_heamv (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
 ZLA_HEAMV computes a matrix-vector product using a Hermitian indefinite matrix to calculate error bounds. More...
 
double precision function zla_hercond_c (UPLO, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK)
 ZLA_HERCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for Hermitian indefinite matrices. More...
 
double precision function zla_hercond_x (UPLO, N, A, LDA, AF, LDAF, IPIV, X, INFO, WORK, RWORK)
 ZLA_HERCOND_X computes the infinity norm condition number of op(A)*diag(x) for Hermitian indefinite matrices. More...
 
subroutine zla_herfsx_extended (PREC_TYPE, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO)
 ZLA_HERFSX_EXTENDED improves the computed solution to a system of linear equations for Hermitian indefinite matrices by performing extra-precise iterative refinement and provides error bounds and backward error estimates for the solution. More...
 
double precision function zla_herpvgrw (UPLO, N, INFO, A, LDA, AF, LDAF, IPIV, WORK)
 ZLA_HERPVGRW More...
 
subroutine zlahef (UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO)
 ZLAHEF computes a partial factorization of a complex Hermitian indefinite matrix using the Bunch-Kaufman diagonal pivoting method (blocked algorithm, calling Level 3 BLAS). More...
 
subroutine zlahef_aa (UPLO, J1, M, NB, A, LDA, IPIV, H, LDH, WORK)
 ZLAHEF_AA More...
 
subroutine zlahef_rk (UPLO, N, NB, KB, A, LDA, E, IPIV, W, LDW, INFO)
 ZLAHEF_RK computes a partial factorization of a complex Hermitian indefinite matrix using bounded Bunch-Kaufman (rook) diagonal pivoting method. More...
 
subroutine zlahef_rook (UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO)
  Download ZLAHEF_ROOK + dependencies [TGZ] [ZIP] [TXT] More...
 

Detailed Description

This is the group of complex16 computational functions for HE matrices