There is one prototype of gerc
available, please see below.
gerc( const Scalar alpha, const VectorX& x, const VectorY& y, MatrixA& a );
gerc
(short for TODO)
provides a C++ interface to BLAS routines CGERC and ZGERC. gerc
performs the rank 1 operation
A := alpha*x*conjg( y' ) + A,
where alpha is a scalar, x is an m element vector, y is an n element vector and A is an m by n matrix.
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 1.36. Dispatching of gerc.
Value type of VectorX |
BLAS routine |
CBLAS routine |
CUBLAS routine |
---|---|---|---|
|
CGERC |
cblas_cgerc |
cublasCgerc |
|
ZGERC |
cblas_zgerc |
Unavailable |
The original routines CGERC and ZGERC have nine arguments, whereas gerc
requires four arguments.
Defined in header boost/numeric/bindings/blas/level2/gerc.hpp
.
Parameters
The definition of term 1
The definition of term 2
The definition of term 3.
Definitions may contain paragraphs.
#include <boost/numeric/bindings/blas/level2/gerc.hpp> using namespace boost::numeric::bindings; blas::gerc( x, y, z );
this will output
[5] 0 1 2 3 4 5