LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
 All Classes Files Functions Variables Typedefs Macros
lapacke_zpoequb_work.c File Reference
#include "lapacke_utils.h"
Include dependency graph for lapacke_zpoequb_work.c:

Go to the source code of this file.

Functions/Subroutines

lapack_int LAPACKE_zpoequb_work (int matrix_order, lapack_int n, const lapack_complex_double *a, lapack_int lda, double *s, double *scond, double *amax)

Function/Subroutine Documentation

lapack_int LAPACKE_zpoequb_work ( int  matrix_order,
lapack_int  n,
const lapack_complex_double a,
lapack_int  lda,
double *  s,
double *  scond,
double *  amax 
)

Definition at line 36 of file lapacke_zpoequb_work.c.

{
lapack_int info = 0;
if( matrix_order == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_zpoequb( &n, a, &lda, s, scond, amax, &info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_order == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
lapack_complex_double* a_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -4;
LAPACKE_xerbla( "LAPACKE_zpoequb_work", info );
return info;
}
/* Allocate memory for temporary array(s) */
LAPACKE_malloc( sizeof(lapack_complex_double) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
goto exit_level_0;
}
/* Transpose input matrices */
LAPACKE_zge_trans( matrix_order, n, n, a, lda, a_t, lda_t );
/* Call LAPACK function and adjust info */
LAPACK_zpoequb( &n, a_t, &lda_t, s, scond, amax, &info );
if( info < 0 ) {
info = info - 1;
}
/* Release memory and exit */
LAPACKE_free( a_t );
exit_level_0:
LAPACKE_xerbla( "LAPACKE_zpoequb_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_zpoequb_work", info );
}
return info;
}

Here is the call graph for this function:

Here is the caller graph for this function: