LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
dgbtrf.f File Reference

Go to the source code of this file.

Functions/Subroutines

subroutine dgbtrf (M, N, KL, KU, AB, LDAB, IPIV, INFO)
 DGBTRF More...
 
dger
subroutine dger(M, N, ALPHA, X, INCX, Y, INCY, A, LDA)
DGER
Definition: dger.f:132
idamax
integer function idamax(N, DX, INCX)
IDAMAX
Definition: idamax.f:73
dtrsm
subroutine dtrsm(SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB)
DTRSM
Definition: dtrsm.f:183
dcopy
subroutine dcopy(N, DX, INCX, DY, INCY)
DCOPY
Definition: dcopy.f:84
dlaswp
subroutine dlaswp(N, A, LDA, K1, K2, IPIV, INCX)
DLASWP performs a series of row interchanges on a general rectangular matrix.
Definition: dlaswp.f:117
dgbtf2
subroutine dgbtf2(M, N, KL, KU, AB, LDAB, IPIV, INFO)
DGBTF2 computes the LU factorization of a general band matrix using the unblocked version of the algo...
Definition: dgbtf2.f:147
dgemm
subroutine dgemm(TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC)
DGEMM
Definition: dgemm.f:189
xerbla
subroutine xerbla(SRNAME, INFO)
XERBLA
Definition: xerbla.f:62
dswap
subroutine dswap(N, DX, INCX, DY, INCY)
DSWAP
Definition: dswap.f:84
ilaenv
integer function ilaenv(ISPEC, NAME, OPTS, N1, N2, N3, N4)
ILAENV
Definition: tstiee.f:83
dscal
subroutine dscal(N, DA, DX, INCX)
DSCAL
Definition: dscal.f:81