LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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lapacke_dtpqrt2.c File Reference
#include "lapacke_utils.h"
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Functions/Subroutines

lapack_int LAPACKE_dtpqrt2 (int matrix_order, lapack_int m, lapack_int n, lapack_int l, double *a, lapack_int lda, double *b, lapack_int ldb, double *t, lapack_int ldt)

Function/Subroutine Documentation

lapack_int LAPACKE_dtpqrt2 ( int  matrix_order,
lapack_int  m,
lapack_int  n,
lapack_int  l,
double *  a,
lapack_int  lda,
double *  b,
lapack_int  ldb,
double *  t,
lapack_int  ldt 
)

Definition at line 36 of file lapacke_dtpqrt2.c.

{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_dtpqrt2", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_dge_nancheck( matrix_order, n, n, a, lda ) ) {
return -4;
}
if( LAPACKE_dge_nancheck( matrix_order, m, n, b, ldb ) ) {
return -6;
}
#endif
return LAPACKE_dtpqrt2_work( matrix_order, m, n, l, a, lda, b, ldb, t, ldt );
}

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