sptrs Interface

public interface sptrs

SPTRS solves a system of linear equations AX = B with a complex symmetric matrix A stored in packed format using the factorization A = UDUT or A = LDL*T computed by CSPTRF.


Subroutines

public pure subroutine csptrs(uplo, n, nrhs, ap, ipiv, b, ldb, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
integer(kind=ilp), intent(in) :: nrhs
complex(kind=sp), intent(in) :: ap(*)
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 dsptrs(uplo, n, nrhs, ap, ipiv, b, ldb, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
integer(kind=ilp), intent(in) :: nrhs
real(kind=dp), intent(in) :: ap(*)
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 ssptrs(uplo, n, nrhs, ap, ipiv, b, ldb, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
integer(kind=ilp), intent(in) :: nrhs
real(kind=sp), intent(in) :: ap(*)
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 zsptrs(uplo, n, nrhs, ap, ipiv, b, ldb, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
integer(kind=ilp), intent(in) :: nrhs
complex(kind=dp), intent(in) :: ap(*)
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_csptrs()

Arguments

None

public interface stdlib_dsptrs()

Arguments

None

public interface stdlib_ssptrs()

Arguments

None

public interface stdlib_zsptrs()

Arguments

None