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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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| subroutine | dgelsx (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, INFO) |
| | DGELSX solves overdetermined or underdetermined systems for GE matrices More...
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| subroutine | dgels (TRANS, M, N, NRHS, A, LDA, B, LDB, WORK, LWORK, INFO) |
| | DGELS solves overdetermined or underdetermined systems for GE matrices More...
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| subroutine | dgelsd (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, IWORK, INFO) |
| | DGELSD computes the minimum-norm solution to a linear least squares problem for GE matrices More...
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| subroutine | dgelss (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, INFO) |
| | DGELSS solves overdetermined or underdetermined systems for GE matrices More...
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| subroutine | dgelsy (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, LWORK, INFO) |
| | DGELSY solves overdetermined or underdetermined systems for GE matrices More...
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| subroutine | dgesv (N, NRHS, A, LDA, IPIV, B, LDB, INFO) |
| | DGESV computes the solution to system of linear equations A * X = B for GE matrices More...
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| subroutine | dgesvx (FACT, TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, R, C, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO) |
| | DGESVX computes the solution to system of linear equations A * X = B for GE matrices More...
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| subroutine | dgesvxx (FACT, TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, R, C, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) |
| | DGESVXX computes the solution to system of linear equations A * X = B for GE matrices More...
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| subroutine | dgetsls (TRANS, M, N, NRHS, A, LDA, B, LDB, WORK, LWORK, INFO) |
| | DGETSLS More...
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| subroutine | dsgesv (N, NRHS, A, LDA, IPIV, B, LDB, X, LDX, WORK, SWORK, ITER, INFO) |
| | DSGESV computes the solution to system of linear equations A * X = B for GE matrices (mixed precision with iterative refinement) More...
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This is the group of double solve driver functions for GE matrices
subroutine dgeequb(M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO)
DGEEQUB
subroutine dlaqge(M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, EQUED)
DLAQGE scales a general rectangular matrix, using row and column scaling factors computed by sgeequ.
subroutine dormrz(SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
DORMRZ
subroutine dlascl(TYPE, KL, KU, CFROM, CTO, M, N, A, LDA, INFO)
DLASCL multiplies a general rectangular matrix by a real scalar defined as cto/cfrom.
integer function idamax(N, DX, INCX)
IDAMAX
subroutine dtzrqf(M, N, A, LDA, TAU, INFO)
DTZRQF
subroutine dormbr(VECT, SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
DORMBR
subroutine sgetrs(TRANS, N, NRHS, A, LDA, IPIV, B, LDB, INFO)
SGETRS
subroutine slag2d(M, N, SA, LDSA, A, LDA, INFO)
SLAG2D converts a single precision matrix to a double precision matrix.
subroutine dtrsm(SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB)
DTRSM
subroutine dlalsd(UPLO, SMLSIZ, N, NRHS, D, E, B, LDB, RCOND, RANK, WORK, IWORK, INFO)
DLALSD uses the singular value decomposition of A to solve the least squares problem.
subroutine dgeequ(M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO)
DGEEQU
subroutine dtrtrs(UPLO, TRANS, DIAG, N, NRHS, A, LDA, B, LDB, INFO)
DTRTRS
subroutine dormlq(SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
DORMLQ
subroutine dgemqr(SIDE, TRANS, M, N, K, A, LDA, T, TSIZE, C, LDC, WORK, LWORK, INFO)
DGEMQR
double precision function dlantr(NORM, UPLO, DIAG, M, N, A, LDA, WORK)
DLANTR returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
subroutine dgecon(NORM, N, A, LDA, ANORM, RCOND, WORK, IWORK, INFO)
DGECON
subroutine dgebrd(M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK, INFO)
DGEBRD
double precision function dlange(NORM, M, N, A, LDA, WORK)
DLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
subroutine dgelqf(M, N, A, LDA, TAU, WORK, LWORK, INFO)
DGELQF
subroutine dgelq(M, N, A, LDA, T, TSIZE, WORK, LWORK, INFO)
DGELQ
subroutine drscl(N, SA, SX, INCX)
DRSCL multiplies a vector by the reciprocal of a real scalar.
subroutine dcopy(N, DX, INCX, DY, INCY)
DCOPY
subroutine dlaic1(JOB, J, X, SEST, W, GAMMA, SESTPR, S, C)
DLAIC1 applies one step of incremental condition estimation.
subroutine dgetrs(TRANS, N, NRHS, A, LDA, IPIV, B, LDB, INFO)
DGETRS
subroutine dtzrzf(M, N, A, LDA, TAU, WORK, LWORK, INFO)
DTZRZF
subroutine dlag2s(M, N, A, LDA, SA, LDSA, INFO)
DLAG2S converts a double precision matrix to a single precision matrix.
subroutine dgeqr(M, N, A, LDA, T, TSIZE, WORK, LWORK, INFO)
DGEQR
subroutine dgemm(TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC)
DGEMM
subroutine sgetrf(M, N, A, LDA, IPIV, INFO)
SGETRF
subroutine xerbla(SRNAME, INFO)
XERBLA
subroutine dgetrf(M, N, A, LDA, IPIV, INFO)
DGETRF
subroutine dgerfsx(TRANS, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, R, C, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO)
DGERFSX
subroutine dlatzm(SIDE, M, N, V, INCV, TAU, C1, C2, LDC, WORK)
DLATZM
subroutine dbdsqr(UPLO, N, NCVT, NRU, NCC, D, E, VT, LDVT, U, LDU, C, LDC, WORK, INFO)
DBDSQR
logical function lsame(CA, CB)
LSAME
subroutine dgemv(TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
DGEMV
subroutine dgeqpf(M, N, A, LDA, JPVT, TAU, WORK, INFO)
DGEQPF
subroutine dlascl2(M, N, D, X, LDX)
DLASCL2 performs diagonal scaling on a vector.
subroutine dgeqp3(M, N, A, LDA, JPVT, TAU, WORK, LWORK, INFO)
DGEQP3
subroutine dlabad(SMALL, LARGE)
DLABAD
subroutine dgerfs(TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
DGERFS
double precision function dla_gerpvgrw(N, NCOLS, A, LDA, AF, LDAF)
DLA_GERPVGRW
integer function ilaenv(ISPEC, NAME, OPTS, N1, N2, N3, N4)
ILAENV
subroutine dlaset(UPLO, M, N, ALPHA, BETA, A, LDA)
DLASET initializes the off-diagonal elements and the diagonal elements of a matrix to given values.
subroutine dormqr(SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
DORMQR
subroutine dgeqrf(M, N, A, LDA, TAU, WORK, LWORK, INFO)
DGEQRF
subroutine dorgbr(VECT, M, N, K, A, LDA, TAU, WORK, LWORK, INFO)
DORGBR
subroutine dgemlq(SIDE, TRANS, M, N, K, A, LDA, T, TSIZE, C, LDC, WORK, LWORK, INFO)
DGEMLQ
double precision function dlamch(CMACH)
DLAMCH
subroutine dlacpy(UPLO, M, N, A, LDA, B, LDB)
DLACPY copies all or part of one two-dimensional array to another.
subroutine dorm2r(SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO)
DORM2R multiplies a general matrix by the orthogonal matrix from a QR factorization determined by sge...
subroutine daxpy(N, DA, DX, INCX, DY, INCY)
DAXPY
1.8.16