cblas_ddot(_:_:_:_:_:)

Declaration

func cblas_ddot(_ N: __LAPACK_int, _ X: UnsafePointer<Double>?, _ INCX: __LAPACK_int, _ Y: UnsafePointer<Double>?, _ INCY: __LAPACK_int) -> Double

Parameters

• N:

  The number of elements in the vectors.

• X:

  Vector X.

• INCX:

  Stride within X. For example, if incX is 7, every 7th element is used.

• Y:

  Vector Y.

• INCY:

  Stride within Y. For example, if incY is 7, every 7th element is used.

Discussion

See Also

CATLAS and CBLAS vector functions

• catlas_caxpby(_:_:_:_:_:_:_:)
• catlas_cset(_:_:_:_:)
• catlas_daxpby(_:_:_:_:_:_:_:)
• catlas_dset(_:_:_:_:)
• catlas_saxpby(_:_:_:_:_:_:_:)
• catlas_sset(_:_:_:_:)
• catlas_zaxpby(_:_:_:_:_:_:_:)
• catlas_zset(_:_:_:_:)
• cblas_sdot(_:_:_:_:_:)
• cblas_sdsdot(_:_:_:_:_:_:)
• cblas_cdotc_sub(_:_:_:_:_:_:)
• cblas_cdotu_sub(_:_:_:_:_:_:)
• cblas_dsdot(_:_:_:_:_:)
• cblas_zdotc_sub(_:_:_:_:_:_:)
• cblas_zdotu_sub(_:_:_:_:_:_:)