SBMV: performs the matrix-vector operation y := alpha*A*x + beta*y, where alpha and beta are scalars, x and y are n element vectors and A is an n by n symmetric band matrix, with k super-diagonals. More...

Public Member Functions
pure subroutine	dsbmv (uplo, n, k, alpha, a, lda, x, incx, beta, y, incy)

	la_dsbmv

	la_qsbmv

pure subroutine	ssbmv (uplo, n, k, alpha, a, lda, x, incx, beta, y, incy)

	la_ssbmv

Detailed Description

SBMV: performs the matrix-vector operation y := alpha*A*x + beta*y, where alpha and beta are scalars, x and y are n element vectors and A is an n by n symmetric band matrix, with k super-diagonals.

Member Function/Subroutine Documentation

◆ dsbmv()

pure subroutine la_blas::sbmv::dsbmv	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		real(dp), intent(in)	alpha,
		real(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(dp), dimension(*), intent(in)	x,
		integer(ilp), intent(in)	incx,
		real(dp), intent(in)	beta,
		real(dp), dimension(*), intent(inout)	y,
		integer(ilp), intent(in)	incy )

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◆ la_dsbmv()

la_blas::sbmv::la_dsbmv

◆ la_qsbmv()

la_blas::sbmv::la_qsbmv

◆ la_ssbmv()

la_blas::sbmv::la_ssbmv

◆ ssbmv()

pure subroutine la_blas::sbmv::ssbmv	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		real(sp), intent(in)	alpha,
		real(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(sp), dimension(*), intent(in)	x,
		integer(ilp), intent(in)	incx,
		real(sp), intent(in)	beta,
		real(sp), dimension(*), intent(inout)	y,
		integer(ilp), intent(in)	incy )