v0.9.0
Macros | Functions
cblas_dspr.c File Reference
#include "cblas.h"
#include "cblas_f77.h"

Go to the source code of this file.

Macros

#define F77_UL   &UL
 
#define F77_N   N
 
#define F77_incX   incX
 

Functions

void cblas_dspr (const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N, const double alpha, const double *X, const int incX, double *Ap)
 

Macro Definition Documentation

◆ F77_incX

#define F77_incX   incX

◆ F77_N

#define F77_N   N

◆ F77_UL

#define F77_UL   &UL

Function Documentation

◆ cblas_dspr()

void cblas_dspr ( const enum CBLAS_ORDER  order,
const enum CBLAS_UPLO  Uplo,
const int  N,
const double  alpha,
const double X,
const int  incX,
double Ap 
)

Definition at line 12 of file cblas_dspr.c.

15 {
16  char UL;
17 #ifdef F77_CHAR
18  F77_CHAR F77_UL;
19 #else
20  #define F77_UL &UL
21 #endif
22 
23 #ifdef F77_INT
24  F77_INT F77_N=N, F77_incX=incX;
25 #else
26  #define F77_N N
27  #define F77_incX incX
28 #endif
29  extern int CBLAS_CallFromC;
30  extern int RowMajorStrg;
31  RowMajorStrg = 0;
32  CBLAS_CallFromC = 1;
33  if (order == CblasColMajor)
34  {
35  if (Uplo == CblasLower) UL = 'L';
36  else if (Uplo == CblasUpper) UL = 'U';
37  else
38  {
39  cblas_xerbla(2, "cblas_dspr","Illegal Uplo setting, %d\n",Uplo );
40  CBLAS_CallFromC = 0;
41  RowMajorStrg = 0;
42  return;
43  }
44  #ifdef F77_CHAR
45  F77_UL = C2F_CHAR(&UL);
46  #endif
47 
48  F77_dspr(F77_UL, &F77_N, &alpha, X, &F77_incX, Ap);
49 
50  } else if (order == CblasRowMajor)
51  {
52  RowMajorStrg = 1;
53  if (Uplo == CblasLower) UL = 'U';
54  else if (Uplo == CblasUpper) UL = 'L';
55  else
56  {
57  cblas_xerbla(2, "cblas_dspr","Illegal Uplo setting, %d\n",Uplo );
58  CBLAS_CallFromC = 0;
59  RowMajorStrg = 0;
60  return;
61  }
62  #ifdef F77_CHAR
63  F77_UL = C2F_CHAR(&UL);
64  #endif
65  F77_dspr(F77_UL, &F77_N, &alpha, X, &F77_incX, Ap);
66  } else cblas_xerbla(1, "cblas_dspr", "Illegal Order setting, %d\n", order);
67  CBLAS_CallFromC = 0;
68  RowMajorStrg = 0;
69  return;
70 }
#define F77_UL
#define F77_N
int CBLAS_CallFromC
Definition: cblas_globals.c:1
#define F77_incX
void F77_dspr(FCHAR, FINT, const double *, const double *, FINT, double *)
void cblas_xerbla(int p, const char *rout, const char *form,...)
Definition: cblas_xerbla.c:8
const int N
Definition: speed_test.cpp:3
int RowMajorStrg
Definition: cblas_globals.c:2