LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ F77_cher()

void F77_cher ( int *  layout,
char *  uplow,
int *  n,
float *  alpha,
CBLAS_TEST_COMPLEX x,
int *  incx,
CBLAS_TEST_COMPLEX a,
int *  lda 
)

Definition at line 743 of file c_cblas2.c.

744  {
746  int i,j,LDA;
747  CBLAS_UPLO uplo;
748 
749  get_uplo_type(uplow,&uplo);
750 
751  if (*layout == TEST_ROW_MJR) {
752  LDA = *n+1;
753  A=(CBLAS_TEST_COMPLEX*)malloc((*n)*LDA*sizeof( CBLAS_TEST_COMPLEX ));
754 
755  for( i=0; i<*n; i++ )
756  for( j=0; j<*n; j++ ) {
757  A[ LDA*i+j ].real=a[ (*lda)*j+i ].real;
758  A[ LDA*i+j ].imag=a[ (*lda)*j+i ].imag;
759  }
760 
761  cblas_cher(CblasRowMajor, uplo, *n, *alpha, x, *incx, A, LDA );
762  for( i=0; i<*n; i++ )
763  for( j=0; j<*n; j++ ) {
764  a[ (*lda)*j+i ].real=A[ LDA*i+j ].real;
765  a[ (*lda)*j+i ].imag=A[ LDA*i+j ].imag;
766  }
767  free(A);
768  }
769  else if (*layout == TEST_COL_MJR)
770  cblas_cher( CblasColMajor, uplo, *n, *alpha, x, *incx, a, *lda );
771  else
772  cblas_cher( UNDEFINED, uplo, *n, *alpha, x, *incx, a, *lda );
773 }
void cblas_cher(CBLAS_LAYOUT layout, CBLAS_UPLO Uplo, const CBLAS_INT N, const float alpha, const void *X, const CBLAS_INT incX, void *A, const CBLAS_INT lda)
Definition: cblas_cher.c:12
CBLAS_UPLO
Definition: cblas.h:29
@ CblasColMajor
Definition: cblas.h:27
@ CblasRowMajor
Definition: cblas.h:27
#define UNDEFINED
Definition: cblas_test.h:19
#define TEST_ROW_MJR
Definition: cblas_test.h:12
#define TEST_COL_MJR
Definition: cblas_test.h:16
void get_uplo_type(char *type, CBLAS_UPLO *uplo)
Definition: auxiliary.c:18
#define LDA
Definition: example_user.c:12
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