LAPACK  3.10.0
LAPACK: Linear Algebra PACKage

◆ cblas_dger()

void cblas_dger ( const CBLAS_LAYOUT  layout,
const CBLAS_INDEX  M,
const CBLAS_INDEX  N,
const double  alpha,
const double *  X,
const CBLAS_INDEX  incX,
const double *  Y,
const CBLAS_INDEX  incY,
double *  A,
const CBLAS_INDEX  lda 
)

Definition at line 12 of file cblas_dger.c.

15 {
16 #ifdef F77_INT
17  F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
18 #else
19  #define F77_M M
20  #define F77_N N
21  #define F77_incX incX
22  #define F77_incY incY
23  #define F77_lda lda
24 #endif
25 
26  extern int CBLAS_CallFromC;
27  extern int RowMajorStrg;
28  RowMajorStrg = 0;
29 
30  CBLAS_CallFromC = 1;
31  if (layout == CblasColMajor)
32  {
33  F77_dger( &F77_M, &F77_N, &alpha, X, &F77_incX, Y, &F77_incY, A,
34  &F77_lda);
35  }
36  else if (layout == CblasRowMajor)
37  {
38  RowMajorStrg = 1;
39  F77_dger( &F77_N, &F77_M ,&alpha, Y, &F77_incY, X, &F77_incX, A,
40  &F77_lda);
41 
42  }
43  else cblas_xerbla(1, "cblas_dger", "Illegal layout setting, %d\n", layout);
44  CBLAS_CallFromC = 0;
45  RowMajorStrg = 0;
46  return;
47 }
void F77_dger(int *layout, int *m, int *n, double *alpha, double *x, int *incx, double *y, int *incy, double *a, int *lda)
Definition: c_dblas2.c:38
@ CblasColMajor
Definition: cblas.h:19
@ CblasRowMajor
Definition: cblas.h:19
void cblas_xerbla(CBLAS_INDEX p, const char *rout, const char *form,...)
Definition: cblas_xerbla.c:12
#define F77_incX
#define F77_incY
#define F77_N
#define F77_lda
#define F77_M
#define F77_INT
Definition: cblas_f77.h:30
int CBLAS_CallFromC
Definition: cblas_globals.c:1
int RowMajorStrg
Definition: cblas_globals.c:2
#define N
Definition: example_user.c:10
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