chgeqz.f – Synopsis Functions/Subroutines subroutine chgeqz (JOB, COMPQ, COMPZ, N, ILO, IHI, H, LDH, T, LDT, ALPHA, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, RWORK, INFO) CHGEQZ Function/Subroutine Documentation subroutine chgeqz (characterJOB, characterCOMPQ, characterCOMPZ, integerN, integerILO, integerIHI, complex, dimension( ldh, * )H, integerLDH, complex, dimension( ldt, * )T, integerLDT, complex, dimension( * )ALPHA, complex, dimension(…
chfrk.f – Synopsis Functions/Subroutines subroutine chfrk (TRANSR, UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C) CHFRK performs a Hermitian rank-k operation for matrix in RFP format. Function/Subroutine Documentation subroutine chfrk (characterTRANSR, characterUPLO, characterTRANS, integerN, integerK, realALPHA, complex, dimension( lda, * )A, integerLDA, realBETA, complex, dimension( * )C) CHFRK performs a Hermitian rank-k operation for…
NAME chetrs_rook.f – SYNOPSIS Functions/Subroutines 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) Function/Subroutine Documentation subroutine chetrs_rook (characterUPLO, integerN, integerNRHS,…
chetrs2.f – Synopsis Functions/Subroutines subroutine chetrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO) CHETRS2 Function/Subroutine Documentation subroutine chetrs2 (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( ldb, * )B, integerLDB, complex, dimension( * )WORK, integerINFO) CHETRS2 Purpose: CHETRS2 solves a system of linear equations A*X…
chetrs.f – Synopsis Functions/Subroutines subroutine chetrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) CHETRS Function/Subroutine Documentation subroutine chetrs (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( ldb, * )B, integerLDB, integerINFO) CHETRS Purpose: CHETRS solves a system of linear equations A*X = B with a complex…
NAME chetri_rook.f – SYNOPSIS Functions/Subroutines 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. Function/Subroutine Documentation subroutine chetri_rook (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( * )WORK, integerINFO) CHETRI_ROOK…
chetri2x.f – Synopsis Functions/Subroutines subroutine chetri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) CHETRI2X Function/Subroutine Documentation subroutine chetri2x (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( n+nb+1,* )WORK, integerNB, integerINFO) CHETRI2X Purpose: CHETRI2X computes the inverse of a complex Hermitian indefinite matrix A using the factorization A =…
chetri2.f – Synopsis Functions/Subroutines subroutine chetri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) CHETRI2 Function/Subroutine Documentation subroutine chetri2 (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( * )WORK, integerLWORK, integerINFO) CHETRI2 Purpose: CHETRI2 computes the inverse of a COMPLEX hermitian indefinite matrix A using the factorization A =…
chetri.f – Synopsis Functions/Subroutines subroutine chetri (UPLO, N, A, LDA, IPIV, WORK, INFO) CHETRI Function/Subroutine Documentation subroutine chetri (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( * )WORK, integerINFO) CHETRI Purpose: CHETRI computes the inverse of a complex Hermitian indefinite matrix A using the factorization A = U*D*U**H or…
NAME chetrf_rook.f – SYNOPSIS Functions/Subroutines 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). Function/Subroutine Documentation subroutine chetrf_rook (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV,…
chetrf.f – Synopsis Functions/Subroutines subroutine chetrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) CHETRF Function/Subroutine Documentation subroutine chetrf (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( * )WORK, integerLWORK, integerINFO) CHETRF Purpose: CHETRF computes the factorization of a complex Hermitian matrix A using the Bunch-Kaufman diagonal pivoting method….
chetrd.f – Synopsis Functions/Subroutines subroutine chetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO) CHETRD Function/Subroutine Documentation subroutine chetrd (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( * )D, real, dimension( * )E, complex, dimension( * )TAU, complex, dimension( * )WORK, integerLWORK, integerINFO) CHETRD Purpose: CHETRD reduces a complex Hermitian matrix…
NAME chetf2_rook.f – SYNOPSIS Functions/Subroutines 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). Function/Subroutine Documentation subroutine chetf2_rook (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) CHETF2_ROOK computes the factorization of…
chetf2.f – Synopsis Functions/Subroutines subroutine chetf2 (UPLO, N, A, LDA, IPIV, INFO) CHETF2 computes the factorization of a complex Hermitian matrix, using the diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine chetf2 (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) CHETF2 computes the factorization of a complex Hermitian matrix, using…
chetd2.f – Synopsis Functions/Subroutines 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). Function/Subroutine Documentation subroutine chetd2 (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( * )D, real, dimension( * )E, complex, dimension( * )TAU,…
cheswapr.f – Synopsis Functions/Subroutines subroutine cheswapr (UPLO, N, A, LDA, I1, I2) CHESWAPR applies an elementary permutation on the rows and columns of a Hermitian matrix. Function/Subroutine Documentation subroutine cheswapr (characterUPLO, integerN, complex, dimension( lda, n )A, integerLDA, integerI1, integerI2) CHESWAPR applies an elementary permutation on the rows and columns of a Hermitian matrix. Purpose:…
chesvxx.f – Synopsis Functions/Subroutines subroutine chesvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO) CHESVXX computes the solution to system of linear equations A * X = B for HE matrices Function/Subroutine Documentation subroutine chesvxx (characterFACT, characterUPLO,…
chesvx.f – Synopsis Functions/Subroutines subroutine chesvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, RWORK, INFO) CHESVX computes the solution to system of linear equations A * X = B for HE matrices Function/Subroutine Documentation subroutine chesvx (characterFACT, characterUPLO, integerN, integerNRHS, complex, dimension( lda, *…
NAME chesv_rook.f – SYNOPSIS Functions/Subroutines subroutine chesv_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) CHESV_ROOK computes the solution to a system of linear equations A * X = B for HE matrices using the bounded Bunch-Kaufman (‘rook’) diagonal pivoting method Function/Subroutine Documentation subroutine chesv_rook (characterUPLO, integerN, integerNRHS, complex, dimension( lda, *…
chesv.f – Synopsis Functions/Subroutines subroutine chesv (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) CHESV computes the solution to system of linear equations A * X = B for HE matrices Function/Subroutine Documentation subroutine chesv (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( ldb, *…