complex

Collaboration diagram for complex:

Functions
subroutine	checon (uplo, n, a, lda, ipiv, anorm, rcond, work, info)
	CHECON
subroutine	checon_3 (uplo, n, a, lda, e, ipiv, anorm, rcond, work, info)
	CHECON_3
subroutine	checon_rook (uplo, n, a, lda, ipiv, anorm, rcond, work, info)
	CHECON_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)
subroutine	cheequb (uplo, n, a, lda, s, scond, amax, work, info)
	CHEEQUB
subroutine	chegs2 (itype, uplo, n, a, lda, b, ldb, info)
	CHEGS2 reduces a Hermitian definite generalized eigenproblem to standard form, using the factorization results obtained from cpotrf (unblocked algorithm).
subroutine	chegst (itype, uplo, n, a, lda, b, ldb, info)
	CHEGST
subroutine	cherfs (uplo, n, nrhs, a, lda, af, ldaf, ipiv, b, ldb, x, ldx, ferr, berr, work, rwork, info)
	CHERFS
subroutine	cherfsx (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)
	CHERFSX
subroutine	chetd2 (uplo, n, a, lda, d, e, tau, info)
	CHETD2 reduces a Hermitian matrix to real symmetric tridiagonal form by an unitary similarity transformation (unblocked algorithm).
subroutine	chetf2 (uplo, n, a, lda, ipiv, info)
	CHETF2 computes the factorization of a complex Hermitian matrix, using the diagonal pivoting method (unblocked algorithm calling Level 2 BLAS).
subroutine	chetf2_rk (uplo, n, a, lda, e, ipiv, info)
	CHETF2_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS2 unblocked algorithm).
subroutine	chetf2_rook (uplo, n, a, lda, ipiv, info)
	CHETF2_ROOK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman ("rook") diagonal pivoting method (unblocked algorithm).
subroutine	chetrd (uplo, n, a, lda, d, e, tau, work, lwork, info)
	CHETRD
subroutine	chetrd_2stage (vect, uplo, n, a, lda, d, e, tau, hous2, lhous2, work, lwork, info)
	CHETRD_2STAGE
subroutine	chetrd_he2hb (uplo, n, kd, a, lda, ab, ldab, tau, work, lwork, info)
	CHETRD_HE2HB
subroutine	chetrf (uplo, n, a, lda, ipiv, work, lwork, info)
	CHETRF
subroutine	chetrf_aa (uplo, n, a, lda, ipiv, work, lwork, info)
	CHETRF_AA
subroutine	chetrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
	CHETRF_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine	chetrf_rook (uplo, n, a, lda, ipiv, work, lwork, info)
	CHETRF_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).
subroutine	chetri (uplo, n, a, lda, ipiv, work, info)
	CHETRI
subroutine	chetri2 (uplo, n, a, lda, ipiv, work, lwork, info)
	CHETRI2
subroutine	chetri2x (uplo, n, a, lda, ipiv, work, nb, info)
	CHETRI2X
subroutine	chetri_3 (uplo, n, a, lda, e, ipiv, work, lwork, info)
	CHETRI_3
subroutine	chetri_3x (uplo, n, a, lda, e, ipiv, work, nb, info)
	CHETRI_3X
subroutine	chetri_rook (uplo, n, a, lda, ipiv, work, info)
	CHETRI_ROOK computes the inverse of HE matrix using the factorization obtained with the bounded Bunch-Kaufman ("rook") diagonal pivoting method.
subroutine	chetrs (uplo, n, nrhs, a, lda, ipiv, b, ldb, info)
	CHETRS
subroutine	chetrs2 (uplo, n, nrhs, a, lda, ipiv, b, ldb, work, info)
	CHETRS2
subroutine	chetrs_3 (uplo, n, nrhs, a, lda, e, ipiv, b, ldb, info)
	CHETRS_3
subroutine	chetrs_aa (uplo, n, nrhs, a, lda, ipiv, b, ldb, work, lwork, info)
	CHETRS_AA
subroutine	chetrs_rook (uplo, n, nrhs, a, lda, ipiv, b, ldb, info)
	CHETRS_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)
subroutine	cla_heamv (uplo, n, alpha, a, lda, x, incx, beta, y, incy)
	CLA_HEAMV computes a matrix-vector product using a Hermitian indefinite matrix to calculate error bounds.
real function	cla_hercond_c (uplo, n, a, lda, af, ldaf, ipiv, c, capply, info, work, rwork)
	CLA_HERCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for Hermitian indefinite matrices.
real function	cla_hercond_x (uplo, n, a, lda, af, ldaf, ipiv, x, info, work, rwork)
	CLA_HERCOND_X computes the infinity norm condition number of op(A)*diag(x) for Hermitian indefinite matrices.
subroutine	cla_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)
	CLA_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.
real function	cla_herpvgrw (uplo, n, info, a, lda, af, ldaf, ipiv, work)
	CLA_HERPVGRW
subroutine	clahef (uplo, n, nb, kb, a, lda, ipiv, w, ldw, info)
	CLAHEF computes a partial factorization of a complex Hermitian indefinite matrix using the Bunch-Kaufman diagonal pivoting method (blocked algorithm, calling Level 3 BLAS).
subroutine	clahef_rk (uplo, n, nb, kb, a, lda, e, ipiv, w, ldw, info)
	CLAHEF_RK computes a partial factorization of a complex Hermitian indefinite matrix using bounded Bunch-Kaufman (rook) diagonal pivoting method.
subroutine	clahef_rook (uplo, n, nb, kb, a, lda, ipiv, w, ldw, info)
	Download CLAHEF_ROOK + dependencies [TGZ] [ZIP] [TXT]

Detailed Description

This is the group of complex computational functions for HE matrices