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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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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
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This is the group of complex computational functions for HE matrices