gbtrs Interface

public interface gbtrs

GBTRS solves a system of linear equations A * X = B, AT * X = B, or AH * X = B with a general band matrix A using the LU factorization computed by CGBTRF.

Subroutines

public pure subroutine cgbtrs(trans, n, kl, ku, nrhs, ab, ldab, ipiv, b, ldb, info)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	trans
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	kl
integer(kind=ilp),	intent(in)			::	ku
integer(kind=ilp),	intent(in)			::	nrhs
complex(kind=sp),	intent(in)			::	ab(ldab,*)
integer(kind=ilp),	intent(in)			::	ldab
integer(kind=ilp),	intent(in)			::	ipiv(*)
complex(kind=sp),	intent(inout)			::	b(ldb,*)
integer(kind=ilp),	intent(in)			::	ldb
integer(kind=ilp),	intent(out)			::	info

public pure subroutine dgbtrs(trans, n, kl, ku, nrhs, ab, ldab, ipiv, b, ldb, info)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	trans
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	kl
integer(kind=ilp),	intent(in)			::	ku
integer(kind=ilp),	intent(in)			::	nrhs
real(kind=dp),	intent(in)			::	ab(ldab,*)
integer(kind=ilp),	intent(in)			::	ldab
integer(kind=ilp),	intent(in)			::	ipiv(*)
real(kind=dp),	intent(inout)			::	b(ldb,*)
integer(kind=ilp),	intent(in)			::	ldb
integer(kind=ilp),	intent(out)			::	info

public pure subroutine sgbtrs(trans, n, kl, ku, nrhs, ab, ldab, ipiv, b, ldb, info)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	trans
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	kl
integer(kind=ilp),	intent(in)			::	ku
integer(kind=ilp),	intent(in)			::	nrhs
real(kind=sp),	intent(in)			::	ab(ldab,*)
integer(kind=ilp),	intent(in)			::	ldab
integer(kind=ilp),	intent(in)			::	ipiv(*)
real(kind=sp),	intent(inout)			::	b(ldb,*)
integer(kind=ilp),	intent(in)			::	ldb
integer(kind=ilp),	intent(out)			::	info

public pure subroutine zgbtrs(trans, n, kl, ku, nrhs, ab, ldab, ipiv, b, ldb, info)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	trans
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	kl
integer(kind=ilp),	intent(in)			::	ku
integer(kind=ilp),	intent(in)			::	nrhs
complex(kind=dp),	intent(in)			::	ab(ldab,*)
integer(kind=ilp),	intent(in)			::	ldab
integer(kind=ilp),	intent(in)			::	ipiv(*)
complex(kind=dp),	intent(inout)			::	b(ldb,*)
integer(kind=ilp),	intent(in)			::	ldb
integer(kind=ilp),	intent(out)			::	info

Module Procedures

public interface stdlib_cgbtrs()

Arguments

None

public interface stdlib_dgbtrs()

Arguments

None

public interface stdlib_sgbtrs()

Arguments

None

public interface stdlib_zgbtrs()

Arguments

None