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3.6.1
LAPACK: Linear Algebra PACKage
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cblas_ddot.c
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/*
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* cblas_ddot.c
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*
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* The program is a C interface to ddot.
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* It calls the fortran wrapper before calling ddot.
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*
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* Written by Keita Teranishi. 2/11/1998
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*
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*/
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#include "
cblas.h
"
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#include "
cblas_f77.h
"
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double
cblas_ddot
(
const
int
N
,
const
double
*X,
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const
int
incX,
const
double
*Y,
const
int
incY)
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{
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double
dot;
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#ifdef F77_INT
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F77_INT
F77_N
=
N
,
F77_incX
=incX,
F77_incY
=incY;
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#else
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#define F77_N N
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#define F77_incX incX
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#define F77_incY incY
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#endif
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F77_ddot_sub
( &F77_N, X, &F77_incX, Y, &F77_incY, &dot);
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return
dot;
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}
F77_incY
#define F77_incY
F77_ddot_sub
void F77_ddot_sub(FINT, const double *, FINT, const double *, FINT, double *)
cblas.h
F77_N
#define F77_N
cblas_f77.h
cblas_ddot
double cblas_ddot(const int N, const double *X, const int incX, const double *Y, const int incY)
Definition:
cblas_ddot.c:12
F77_incX
#define F77_incX
N
#define N
Definition:
example_user.c:10
CBLAS
src
cblas_ddot.c
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