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 More... | |
subroutine | checon_3 (UPLO, N, A, LDA, E, IPIV, ANORM, RCOND, WORK, INFO) |
CHECON_3 More... | |
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) More... | |
subroutine | cheequb (UPLO, N, A, LDA, S, SCOND, AMAX, WORK, INFO) |
CHEEQUB More... | |
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). More... | |
subroutine | chegst (ITYPE, UPLO, N, A, LDA, B, LDB, INFO) |
CHEGST More... | |
subroutine | cherfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) |
CHERFS More... | |
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 More... | |
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). More... | |
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). More... | |
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). More... | |
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). More... | |
subroutine | chetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO) |
CHETRD More... | |
subroutine | chetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO) |
CHETRD_2STAGE More... | |
subroutine | chetrd_he2hb (UPLO, N, KD, A, LDA, AB, LDAB, TAU, WORK, LWORK, INFO) |
CHETRD_HE2HB More... | |
subroutine | chetrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
CHETRF More... | |
subroutine | chetrf_aa (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
CHETRF_AA More... | |
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). More... | |
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). More... | |
subroutine | chetri (UPLO, N, A, LDA, IPIV, WORK, INFO) |
CHETRI More... | |
subroutine | chetri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
CHETRI2 More... | |
subroutine | chetri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) |
CHETRI2X More... | |
subroutine | chetri_3 (UPLO, N, A, LDA, E, IPIV, WORK, LWORK, INFO) |
CHETRI_3 More... | |
subroutine | chetri_3x (UPLO, N, A, LDA, E, IPIV, WORK, NB, INFO) |
CHETRI_3X More... | |
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. More... | |
subroutine | chetrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) |
CHETRS More... | |
subroutine | chetrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO) |
CHETRS2 More... | |
subroutine | chetrs_3 (UPLO, N, NRHS, A, LDA, E, IPIV, B, LDB, INFO) |
CHETRS_3 More... | |
subroutine | chetrs_aa (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) |
CHETRS_AA More... | |
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) More... | |
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. More... | |
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. More... | |
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. More... | |
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. More... | |
real function | cla_herpvgrw (UPLO, N, INFO, A, LDA, AF, LDAF, IPIV, WORK) |
CLA_HERPVGRW More... | |
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). More... | |
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. More... | |
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