LAPACK  3.7.1
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 36 of file lapacke_clagge.c.

40 {
41  lapack_int info = 0;
42  lapack_complex_float* work = NULL;
43  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
44  LAPACKE_xerbla( "LAPACKE_clagge", -1 );
45  return -1;
46  }
47 #ifndef LAPACK_DISABLE_NAN_CHECK
48  /* Optionally check input matrices for NaNs */
49  if( LAPACKE_s_nancheck( MIN(m,n), d, 1 ) ) {
50  return -6;
51  }
52 #endif
53  /* Allocate memory for working array(s) */
54  work = (lapack_complex_float*)
55  LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,m+n) );
56  if( work == NULL ) {
58  goto exit_level_0;
59  }
60  /* Call middle-level interface */
61  info = LAPACKE_clagge_work( matrix_layout, m, n, kl, ku, d, a, lda, iseed,
62  work );
63  /* Release memory and exit */
64  LAPACKE_free( work );
65 exit_level_0:
66  if( info == LAPACK_WORK_MEMORY_ERROR ) {
67  LAPACKE_xerbla( "LAPACKE_clagge", info );
68  }
69  return info;
70 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
#define LAPACK_WORK_MEMORY_ERROR
Definition: lapacke.h:122
#define LAPACKE_free(p)
Definition: lapacke.h:113
#define lapack_complex_float
Definition: lapacke.h:74
lapack_logical LAPACKE_s_nancheck(lapack_int n, const float *x, lapack_int incx)
#define MIN(x, y)
Definition: lapacke_utils.h:50
#define MAX(x, y)
Definition: lapacke_utils.h:47
#define LAPACKE_malloc(size)
Definition: lapacke.h:110
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_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
#define lapack_int
Definition: lapacke.h:47
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