pm_blas::blasSYMV Interface Reference

Return the result of the multiplication of a Symmetric matrix matA in Rectangular Default packing format with a vector/column-like matrix matB, added to a third vector/column-like matrix matC.
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Public Member Functions
pure subroutine	dsymv (uplo, n, alpha, a, lda, x, incx, beta, y, incy)
pure subroutine	ssymv (uplo, n, alpha, a, lda, x, incx, beta, y, incy)

Detailed Description

Return the result of the multiplication of a Symmetric matrix matA in Rectangular Default packing format with a vector/column-like matrix matB, added to a third vector/column-like matrix matC.

This generic interface offers a compile-time resolution to the BLAS ssymv, dsymv Symmetric matrix multiplication routines.
See the documentation of reference BLAS library for the definition of the input arguments.

See also

pm_matrixMulAdd

Final Remarks ⛓

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Copyright

Computational Data Science Lab

Author:

Amir Shahmoradi, Friday 1:54 AM, April 21, 2017, Institute for Computational Engineering and Sciences (ICES), The University of Texas, Austin, TX

Definition at line 270 of file pm_blas.F90.

Member Function/Subroutine Documentation

dsymv()

pure subroutine pm_blas::blasSYMV::dsymv	(	character, intent(in)	uplo,
		integer(IK), intent(in)	n,
		real(TKG), intent(in)	alpha,
		real(TKG), intent(in)	a,
		integer(IK), intent(in)	lda,
		real(TKG), intent(in)	x,
		integer(IK), intent(in)	incx,
		real(TKG), intent(in)	beta,
		real(TKG), intent(inout)	y,
		integer(IK), intent(in)	incy
	)

Definition at line 271 of file pm_blas.F90.

References pm_kind::IK, and pm_kind::RKD.

ssymv()

pure subroutine pm_blas::blasSYMV::ssymv	(	character, intent(in)	uplo,
		integer(IK), intent(in)	n,
		real(TKG), intent(in)	alpha,
		real(TKG), intent(in)	a,
		integer(IK), intent(in)	lda,
		real(TKG), intent(in)	x,
		integer(IK), intent(in)	incx,
		real(TKG), intent(in)	beta,
		real(TKG), intent(inout)	y,
		integer(IK), intent(in)	incy
	)

Definition at line 279 of file pm_blas.F90.

References pm_kind::IK, and pm_kind::RKS.

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The documentation for this interface was generated from the following file:

• src/fortran/main/pm_blas.F90