1 /*
2 * c_sblas1.c
3 *
4 * The program is a C wrapper for scblat1.
5 *
6 * Written by Keita Teranishi. 2/11/1998
7 *
8 */
9 #include "cblas_test.h"
10 #include "cblas.h"
F77_sasum(const int * N,float * X,const int * incX)11 float F77_sasum(const int *N, float *X, const int *incX)
12 {
13 return cblas_sasum(*N, X, *incX);
14 }
15
F77_saxpy(const int * N,const float * alpha,const float * X,const int * incX,float * Y,const int * incY)16 void F77_saxpy(const int *N, const float *alpha, const float *X,
17 const int *incX, float *Y, const int *incY)
18 {
19 cblas_saxpy(*N, *alpha, X, *incX, Y, *incY);
20 return;
21 }
22
F77_scasum(const int * N,void * X,const int * incX)23 float F77_scasum(const int *N, void *X, const int *incX)
24 {
25 return cblas_scasum(*N, X, *incX);
26 }
27
F77_scnrm2(const int * N,const void * X,const int * incX)28 float F77_scnrm2(const int *N, const void *X, const int *incX)
29 {
30 return cblas_scnrm2(*N, X, *incX);
31 }
32
F77_scopy(const int * N,const float * X,const int * incX,float * Y,const int * incY)33 void F77_scopy(const int *N, const float *X, const int *incX,
34 float *Y, const int *incY)
35 {
36 cblas_scopy(*N, X, *incX, Y, *incY);
37 return;
38 }
39
F77_sdot(const int * N,const float * X,const int * incX,const float * Y,const int * incY)40 float F77_sdot(const int *N, const float *X, const int *incX,
41 const float *Y, const int *incY)
42 {
43 return cblas_sdot(*N, X, *incX, Y, *incY);
44 }
45
F77_snrm2(const int * N,const float * X,const int * incX)46 float F77_snrm2(const int *N, const float *X, const int *incX)
47 {
48 return cblas_snrm2(*N, X, *incX);
49 }
50
F77_srotg(float * a,float * b,float * c,float * s)51 void F77_srotg( float *a, float *b, float *c, float *s)
52 {
53 cblas_srotg(a,b,c,s);
54 return;
55 }
56
F77_srot(const int * N,float * X,const int * incX,float * Y,const int * incY,const float * c,const float * s)57 void F77_srot( const int *N, float *X, const int *incX, float *Y,
58 const int *incY, const float *c, const float *s)
59 {
60 cblas_srot(*N,X,*incX,Y,*incY,*c,*s);
61 return;
62 }
63
F77_sscal(const int * N,const float * alpha,float * X,const int * incX)64 void F77_sscal(const int *N, const float *alpha, float *X,
65 const int *incX)
66 {
67 cblas_sscal(*N, *alpha, X, *incX);
68 return;
69 }
70
F77_sswap(const int * N,float * X,const int * incX,float * Y,const int * incY)71 void F77_sswap( const int *N, float *X, const int *incX,
72 float *Y, const int *incY)
73 {
74 cblas_sswap(*N,X,*incX,Y,*incY);
75 return;
76 }
77
F77_isamax(const int * N,const float * X,const int * incX)78 int F77_isamax(const int *N, const float *X, const int *incX)
79 {
80 if (*N < 1 || *incX < 1) return(0);
81 return (cblas_isamax(*N, X, *incX)+1);
82 }
83