F77_sgemv()

void F77_sgemv	(	CBLAS_INT *	layout,
		char *	transp,
		CBLAS_INT *	m,
		CBLAS_INT *	n,
		float *	alpha,
		float *	a,
		CBLAS_INT *	lda,
		float *	x,
		CBLAS_INT *	incx,
		float *	beta,
		float *	y,
		CBLAS_INT *	incy )

Definition at line 11 of file c_sblas2.c.

  {
 
  float *A;
  CBLAS_INT i,j,LDA;
  CBLAS_TRANSPOSE trans;
 
  get_transpose_type(transp, &trans);
  if (*layout == TEST_ROW_MJR) {
     LDA = *n+1;
     A   = ( float* )malloc( (*m)*LDA*sizeof( float ) );
     for( i=0; i<*m; i++ )
        for( j=0; j<*n; j++ )
           A[ LDA*i+j ]=a[ (*lda)*j+i ];
     cblas_sgemv( CblasRowMajor, trans,
                  *m, *n, *alpha, A, LDA, x, *incx, *beta, y, *incy );
     free(A);
  }
  else if (*layout == TEST_COL_MJR)
     cblas_sgemv( CblasColMajor, trans,
                  *m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy );
  else
     cblas_sgemv( UNDEFINED, trans,
                  *m, *n, *alpha, a, *lda, x, *incx, *beta, y, *incy );
}

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