LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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◆ LAPACKE_ctpqrt2()

lapack_int LAPACKE_ctpqrt2 ( int  matrix_layout,
lapack_int  m,
lapack_int  n,
lapack_int  l,
lapack_complex_float a,
lapack_int  lda,
lapack_complex_float b,
lapack_int  ldb,
lapack_complex_float t,
lapack_int  ldt 
)

Definition at line 35 of file lapacke_ctpqrt2.c.

40{
41 if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
42 LAPACKE_xerbla( "LAPACKE_ctpqrt2", -1 );
43 return -1;
44 }
45#ifndef LAPACK_DISABLE_NAN_CHECK
46 if( LAPACKE_get_nancheck() ) {
47 /* Optionally check input matrices for NaNs */
48 if( LAPACKE_cge_nancheck( matrix_layout, n, n, a, lda ) ) {
49 return -4;
50 }
51 if( LAPACKE_cge_nancheck( matrix_layout, m, n, b, ldb ) ) {
52 return -6;
53 }
54 }
55#endif
56 return LAPACKE_ctpqrt2_work( matrix_layout, m, n, l, a, lda, b, ldb, t, ldt );
57}
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
lapack_int LAPACKE_ctpqrt2_work(int matrix_layout, lapack_int m, lapack_int n, lapack_int l, lapack_complex_float *a, lapack_int lda, lapack_complex_float *b, lapack_int ldb, lapack_complex_float *t, lapack_int ldt)
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_cge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_float *a, lapack_int lda)
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