LAPACK  3.7.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_cgebal()

lapack_int LAPACKE_cgebal ( int  matrix_layout,
char  job,
lapack_int  n,
lapack_complex_float a,
lapack_int  lda,
lapack_int ilo,
lapack_int ihi,
float *  scale 
)

Definition at line 36 of file lapacke_cgebal.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_cgebal", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_lsame( job, 'b' ) || LAPACKE_lsame( job, 'p' ) ||
47  LAPACKE_lsame( job, 's' ) ) {
48  if( LAPACKE_cge_nancheck( matrix_layout, n, n, a, lda ) ) {
49  return -4;
50  }
51  }
52 #endif
53  return LAPACKE_cgebal_work( matrix_layout, job, n, a, lda, ilo, ihi, scale );
54 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_logical LAPACKE_cge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_float *a, lapack_int lda)
lapack_int LAPACKE_cgebal_work(int matrix_layout, char job, lapack_int n, lapack_complex_float *a, lapack_int lda, lapack_int *ilo, lapack_int *ihi, float *scale)
lapack_logical LAPACKE_lsame(char ca, char cb)
Definition: lapacke_lsame.c:36
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
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