LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_clagge()

lapack_int LAPACKE_clagge ( int  matrix_layout,
lapack_int  m,
lapack_int  n,
lapack_int  kl,
lapack_int  ku,
const float *  d,
lapack_complex_float a,
lapack_int  lda,
lapack_int iseed 
)

Definition at line 35 of file lapacke_clagge.c.

39 {
40  lapack_int info = 0;
41  lapack_complex_float* work = NULL;
42  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
43  LAPACKE_xerbla( "LAPACKE_clagge", -1 );
44  return -1;
45  }
46 #ifndef LAPACK_DISABLE_NAN_CHECK
47  if( LAPACKE_get_nancheck() ) {
48  /* Optionally check input matrices for NaNs */
49  if( LAPACKE_s_nancheck( MIN(m,n), d, 1 ) ) {
50  return -6;
51  }
52  }
53 #endif
54  /* Allocate memory for working array(s) */
55  work = (lapack_complex_float*)
56  LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,m+n) );
57  if( work == NULL ) {
59  goto exit_level_0;
60  }
61  /* Call middle-level interface */
62  info = LAPACKE_clagge_work( matrix_layout, m, n, kl, ku, d, a, lda, iseed,
63  work );
64  /* Release memory and exit */
65  LAPACKE_free( work );
66 exit_level_0:
67  if( info == LAPACK_WORK_MEMORY_ERROR ) {
68  LAPACKE_xerbla( "LAPACKE_clagge", info );
69  }
70  return info;
71 }
#define lapack_int
Definition: lapack.h:83
#define lapack_complex_float
Definition: lapack.h:45
lapack_int LAPACKE_clagge_work(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const float *d, lapack_complex_float *a, lapack_int lda, lapack_int *iseed, lapack_complex_float *work)
#define LAPACK_WORK_MEMORY_ERROR
Definition: lapacke.h:55
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACKE_free(p)
Definition: lapacke.h:46
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
#define LAPACKE_malloc(size)
Definition: lapacke.h:43
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_s_nancheck(lapack_int n, const float *x, lapack_int incx)
#define MIN(x, y)
Definition: lapacke_utils.h:49
#define MAX(x, y)
Definition: lapacke_utils.h:46
Here is the call graph for this function: