dotc

Prototype

There is one prototype of dotc available, please see below.

dotc( const VectorX& x, const VectorY& y );

Description

dotc (short for TODO) provides a C++ interface to BLAS routines CDOTC and ZDOTC.

The selection of the BLAS routine is done during compile-time, and is determined by the type of values contained in type VectorX. The type of values is obtained through the value_type meta-function typename value_type<VectorX>::type. Table X below illustrates to which specific routine this dispatching will take place.

Table 1.10. Dispatching of dotc.

Value type of VectorX	BLAS routine	CBLAS routine	CUBLAS routine
`complex<float>`	CDOTC	cblas_cdotc_sub	cublasCdotc
`complex<double>`	ZDOTC	cblas_zdotc_sub	Unavailable

The original routines CDOTC and ZDOTC have five arguments, whereas dotc requires two arguments.

Table 1.11. Deduction of arguments of dotc.

Definition

Defined in header boost/numeric/bindings/blas/level1/dotc.hpp.

Parameters or Requirements on Types

Parameters

MatrixA

The definition of term 1

MatrixB

The definition of term 2

MatrixC

The definition of term 3.

Definitions may contain paragraphs.

Complexity

Example

#include <boost/numeric/bindings/blas/level1/dotc.hpp>
using namespace boost::numeric::bindings;

blas::dotc( x, y, z );

this will output

[5] 0 1 2 3 4 5