blas_oct_m::blas_axpy Interface Reference

--------------— axpy ---------------— Constant times a vector plus a vector. More...

Detailed Description

--------------— axpy ---------------— Constant times a vector plus a vector.

Definition at line 178 of file blas.F90.

Public Member Functions
subroutine	daxpy (n, da, dx, incx, dy, incy)
subroutine	zaxpy (n, da, dx, incx, dy, incy)
subroutine	dazaxpy (n, da, dx, dy)
	A real constant times a complex vector plus a complex vector. More...

Member Function/Subroutine Documentation

daxpy()

subroutine blas_oct_m::blas_axpy::daxpy	(	integer, intent(in)	n,
		real(real64), intent(in)	da,
		real(real64), intent(in)	dx,
		integer, intent(in)	incx,
		real(real64), intent(inout)	dy,
		integer, intent(in)	incy
	)

Parameters

[in]	dx	dx(n)
[in,out]	dy	dy(n)

Definition at line 179 of file blas.F90.

zaxpy()

subroutine blas_oct_m::blas_axpy::zaxpy	(	integer, intent(in)	n,
		complex(real64), intent(in)	da,
		complex(real64), intent(in)	dx,
		integer, intent(in)	incx,
		complex(real64), intent(inout)	dy,
		integer, intent(in)	incy
	)

Parameters

[in]	dx	dx(n)
[in,out]	dy	dy(n)

Definition at line 187 of file blas.F90.

dazaxpy()

subroutine blas_oct_m::blas_axpy::dazaxpy	(	integer, intent(in)	n,
		real(real64), intent(in)	da,
		complex(real64), intent(in), target	dx,
		complex(real64), intent(inout), target	dy
	)

A real constant times a complex vector plus a complex vector.

A real constant scales the real and imaginary parts alike, so this is daxpy over twice as many reals. The complex vectors are reinterpreted rather than copied, as transfer would.

Parameters

[in]	dx	dx(n)
[in,out]	dy	dy(n)

Definition at line 563 of file blas.F90.

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

• math/blas.F90